Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549



FORM 10-Q

(Mark One)    

ý

 

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended March 31, 2011

OR

o

 

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition Period from                        to                       

Commission file number 1-13045



IRON MOUNTAIN INCORPORATED
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or other Jurisdiction of
Incorporation or Organization)
  23-2588479
(I.R.S. Employer
Identification No.)

745 Atlantic Avenue, Boston, MA 02111
(Address of Principal Executive Offices, Including Zip Code)

(617) 535-4766
(Registrant's Telephone Number, Including Area Code)



        Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý    No o

        Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý    No o

        Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a small reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ý   Accelerated filer o   Non-accelerated filer o
(Do not check if a
smaller reporting company)
  Smaller reporting company o

        Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o    No ý

        Number of shares of the registrant's Common Stock at April 25, 2011: 200,689,751


Table of Contents

IRON MOUNTAIN INCORPORATED

Index

 
  Page  

PART I—FINANCIAL INFORMATION

       

Item 1—Unaudited Consolidated Financial Statements

   
3
 
 

Consolidated Balance Sheets at December 31, 2010 and March 31, 2011 (Unaudited)

   
3
 
 

Consolidated Statements of Operations for the Three Months Ended March 31, 2010 and 2011 (Unaudited)

   
4
 
 

Consolidated Statements of Equity for the Three Months Ended March 31, 2010 and 2011 (Unaudited)

   
5
 
 

Consolidated Statements of Comprehensive Income (Loss) for the Three Months Ended March 31, 2010 and 2011 (Unaudited)

   
6
 
 

Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2010 and 2011 (Unaudited)

   
7
 
 

Notes to Consolidated Financial Statements (Unaudited)

   
8
 

Item 2—Management's Discussion and Analysis of Financial Condition and Results of Operations

   
40
 

Item 4—Controls and Procedures

   
59
 

PART II—OTHER INFORMATION

       

Item 1—Legal Proceedings

   
60
 

Item 1A—Risk Factors

   
60
 

Item 2—Unregistered Sales of Equity Securities and Use of Proceeds

   
61
 

Item 6—Exhibits

   
62
 

Signatures

   
63
 

2


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Part I. Financial Information

        

Item 1.    Unaudited Consolidated Financial Statements

        


IRON MOUNTAIN INCORPORATED

CONSOLIDATED BALANCE SHEETS

(In Thousands, except Share and Per Share Data)

 
  December 31,
2010
  March 31,
2011
 
 
   
  (Unaudited)
 

ASSETS

             

Current Assets:

             
 

Cash and cash equivalents

  $ 258,693   $ 189,817  
 

Restricted cash

    35,105     35,107  
 

Accounts receivable (less allowances of $25,874 and $27,074, respectively)

    575,827     610,149  
 

Deferred income taxes

    39,132     43,080  
 

Prepaid expenses and other

    146,421     140,449  
           
     

Total Current Assets

    1,055,178     1,018,602  

Property, Plant and Equipment:

             
 

Property, plant and equipment

    4,363,229     4,447,432  
 

Less—Accumulated depreciation

    (1,844,117 )   (1,920,768 )
           
     

Net Property, Plant and Equipment

    2,519,112     2,526,664  

Other Assets, net:

             
 

Goodwill

    2,323,964     2,379,264  
 

Customer relationships and acquisition costs

    418,713     476,755  
 

Deferred financing costs

    29,146     26,910  
 

Other

    49,686     41,907  
           
     

Total Other Assets, net

    2,821,509     2,924,836  
           
     

Total Assets

  $ 6,395,799   $ 6,470,102  
           

LIABILITIES AND EQUITY

             

Current Liabilities:

             
 

Current portion of long-term debt

  $ 96,990   $ 44,799  
 

Accounts payable

    161,200     132,139  
 

Accrued expenses

    395,317     421,878  
 

Deferred revenue

    201,427     209,131  
           
     

Total Current Liabilities

    854,934     807,947  

Long-term Debt, net of current portion

    2,912,465     2,960,880  

Other Long-term Liabilities

    87,638     85,742  

Deferred Rent

    95,860     97,632  

Deferred Income Taxes

    481,640     489,915  

Commitments and Contingencies (see Note 8)

             

Equity:

             
 

Iron Mountain Incorporated Stockholders' Equity:

             
   

Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)

         
   

Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 200,064,066 shares and 200,258,115 shares, respectively)

    2,001     2,003  
   

Additional paid-in capital

    1,228,655     1,233,914  
   

Retained earnings

    695,707     731,566  
   

Accumulated other comprehensive items, net

    29,482     52,000  
           
       

Total Iron Mountain Incorporated Stockholders' Equity

    1,955,845     2,019,483  
           
 

Noncontrolling Interests

    7,417     8,503  
           
   

Total Equity

    1,963,262     2,027,986  
           
       

Total Liabilities and Equity

  $ 6,395,799   $ 6,470,102  
           

The accompanying notes are an integral part of these consolidated financial statements.

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IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF OPERATIONS

(In Thousands, except Per Share Data)

(Unaudited)

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Revenues:

             
 

Storage (see Note 2.q.)

  $ 428,182   $ 450,149  
 

Service (see Note 2.q.)

    348,324     348,805  
           
   

Total Revenues

    776,506     798,954  

Operating Expenses:

             
 

Cost of sales (excluding depreciation and amortization)

    325,232     331,786  
 

Selling, general and administrative

    233,852     245,599  
 

Depreciation and amortization

    85,784     89,153  
 

(Gain) Loss on disposal/writedown of property, plant and equipment, net

    (1,053 )   723  
           
   

Total Operating Expenses

    643,815     667,261  

Operating Income (Loss)

    132,691     131,693  

Interest Expense, Net (includes Interest Income of $422 and $551, respectively)

    56,562     50,391  

Other Expense (Income), Net

    8,819     (8,885 )
           
   

Income (Loss) Before Provision (Benefit) for Income Taxes

    67,310     90,187  

Provision (Benefit) for Income Taxes

    41,471     15,568  
           

Net Income (Loss)

    25,839     74,619  
   

Less: Net Income (Loss) Attributable to Noncontrolling Interests

    273     1,159  
           

Net Income (Loss) Attributable to Iron Mountain Incorporated

  $ 25,566   $ 73,460  
           

Earnings per Share—Basic and Diluted:

             

Net Income (Loss) Attributable to Iron Mountain Incorporated per Share—Basic

  $ 0.13   $ 0.37  
           

Net Income (Loss) Attributable to Iron Mountain Incorporated per Share—Diluted

  $ 0.12   $ 0.37  
           

Weighted Average Common Shares Outstanding—Basic

    203,581     200,228  
           

Weighted Average Common Shares Outstanding—Diluted

    204,705     201,251  
           

Dividends Declared per Common Share

  $ 0.0625   $ 0.1875  
           

The accompanying notes are an integral part of these consolidated financial statements.

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IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF EQUITY

(In Thousands, except Share Data)

(Unaudited)

 
   
   
  Iron Mountain Incorporated Stockholders' Equity    
 
 
   
   
  Common Stock    
   
  Accumulated
Other
Comprehensive
Items, Net
   
 
 
   
  Comprehensive
Income (Loss)
  Additional
Paid-in
Capital
  Retained
Earnings
  Noncontrolling
Interests
 
 
  Total   Shares   Amounts  

Balance, December 31, 2009

  $ 2,157,471   $     203,546,757   $ 2,035   $ 1,298,657   $ 825,014   $ 27,661   $ 4,104  

Issuance of shares under employee stock purchase plan and option plans and stock-based compensation, including tax benefit of $613

    9,194         295,055     3     9,191              

Stock options issued in connection with an acquisition

    2,682                 2,682              

Stock repurchases

    (10,756 )       (409,963 )   (4 )   (10,752 )            

Parent cash dividends (see Note 9)

    (12,720 )                   (12,720 )        

Comprehensive Income (Loss):

                                                 
 

Currency translation adjustment

    (19,558 )   (19,558 )                   (19,478 )   (80 )
 

Net income (loss)

    25,839     25,839                 25,566         273  
                                                 

Comprehensive Income (Loss)

        $ 6,281                          
                                                 

Noncontrolling interests dividends

    (212 )                             (212 )
                                     

Balance, March 31, 2010

  $ 2,151,940           203,431,849   $ 2,034   $ 1,299,778   $ 837,860   $ 8,183   $ 4,085  
                                     

 

 
   
   
  Iron Mountain Incorporated Stockholders' Equity    
 
 
   
   
  Common Stock    
   
  Accumulated
Other
Comprehensive
Items, Net
   
 
 
   
  Comprehensive
Income (Loss)
  Additional
Paid-in Capital
  Retained
Earnings
  Noncontrolling
Interests
 
 
  Total   Shares   Amounts  

Balance, December 31, 2010

  $ 1,963,262   $     200,064,066   $ 2,001   $ 1,228,655   $ 695,707   $ 29,482   $ 7,417  

Issuance of shares under employee stock purchase plan and option plans and stock-based compensation, including tax benefit of $1,017

    16,232         578,218     6     16,226              

Stock repurchases

    (10,971 )       (384,169 )   (4 )   (10,967 )            

Parent cash dividends (see Note 9)

    (37,601 )                   (37,601 )        

Comprehensive Income (Loss):

                                                 
 

Currency translation adjustment

    22,478     22,478                     22,518     (40 )
 

Net income (loss)

    74,619     74,619                 73,460         1,159  
                                                 

Comprehensive Income (Loss)

        $ 97,097                          
                                                 

Noncontrolling interests dividends

    (33 )                             (33 )
                                     

Balance, March 31, 2011

  $ 2,027,986           200,258,115   $ 2,003   $ 1,233,914   $ 731,566   $ 52,000   $ 8,503  
                                     

The accompanying notes are an integral part of these consolidated financial statements.

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IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In Thousands)

(Unaudited)

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Net Income (Loss)

  $ 25,839   $ 74,619  

Other Comprehensive Income (Loss):

             
 

Foreign Currency Translation Adjustments

    (19,558 )   22,478  
           

Total Other Comprehensive Income (Loss)

    (19,558 )   22,478  
           

Comprehensive Income (Loss)

    6,281     97,097  
 

Comprehensive (Loss) Income Attributable to Noncontrolling Interests

    193     1,119  
           

Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated

  $ 6,088   $ 95,978  
           

The accompanying notes are an integral part of these consolidated financial statements.

6



IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

(Unaudited)

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Cash Flows from Operating Activities:

             
 

Net income (loss)

  $ 25,839   $ 74,619  

Adjustments to reconcile net income (loss) to cash flows from operating activities:

             
 

Depreciation

    76,430     79,466  
 

Amortization (includes deferred financing costs and bond discount of $1,321 and $1,426, respectively)

    10,675     11,113  
 

Stock-based compensation expense

    4,727     5,033  
 

Provision for deferred income taxes

    (7,946 )   (4,639 )
 

Gain on early extinguishment of debt

        (850 )
 

(Gain) Loss on disposal/writedown of property, plant and equipment, net

    (1,053 )   723  
 

Foreign currency transactions and other, net

    17,467     (8,792 )

Changes in Assets and Liabilities (exclusive of acquisitions):

             
 

Accounts receivable

    7,976     (26,033 )
 

Prepaid expenses and other current assets

    (6,434 )   12,800  
 

Accounts payable

    (15,693 )   (7,760 )
 

Accrued expenses, deferred revenue and other current liabilities

    9,875     (17,400 )
 

Other assets and long-term liabilities

    9,304     1,057  
           
 

Cash Flows from Operating Activities

    131,167     119,337  

Cash Flows from Investing Activities:

             
 

Capital expenditures

    (81,948 )   (61,507 )
 

Cash paid for acquisitions, net of cash acquired

    (118,340 )   (34,705 )
 

Additions to customer relationship and acquisition costs

    (2,429 )   (2,893 )
 

Investment in restricted cash

    (35,102 )   (2 )
 

Proceeds from sales of property and equipment and other, net

    4,275     116  
           
 

Cash Flows from Investing Activities

    (233,544 )   (98,991 )

Cash Flows from Financing Activities:

             
 

Repayment of revolving credit and term loan facilities and other debt

    (19,001 )   (429,081 )
 

Proceeds from revolving credit and term loan facilities and other debt

    7,118     607,997  
 

Early retirement of senior subordinated notes

        (231,255 )
 

Debt financing (repayment to) and equity contribution from (distribution to) noncontrolling interests, net

    (96 )   131  
 

Stock repurchases

    (9,636 )   (10,970 )
 

Parent cash dividends

        (37,514 )
 

Proceeds from exercise of stock options and employee stock purchase plan

    3,850     9,164  
 

Excess tax benefits from stock-based compensation

    613     1,017  
 

Payment of debt financing costs

    (3 )    
           
 

Cash Flows from Financing Activities

    (17,155 )   (90,511 )

Effect of Exchange Rates on Cash and Cash Equivalents

    (1,702 )   1,289  
           

(Decrease) Increase in Cash and Cash Equivalents

    (121,234 )   (68,876 )

Cash and Cash Equivalents, Beginning of Period

    446,656     258,693  
           

Cash and Cash Equivalents, End of Period

  $ 325,422   $ 189,817  
           

Supplemental Information:

             
 

Cash Paid for Interest

  $ 73,712   $ 65,008  
           
 

Cash Paid for Income Taxes

  $ 9,210   $ 20,575  
           

Non-Cash Investing and Financing Activities:

             
 

Capital Leases

  $ 13,395   $ 6,039  
           
 

Accrued Capital Expenditures

  $ 29,202   $ 21,095  
           
 

Dividends Payable

  $ 12,720   $ 37,601  
           
 

Unsettled Purchases of Parent Common Stock

  $ 1,120   $  
           

The accompanying notes are an integral part of these consolidated financial statements.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(1) General

        The interim consolidated financial statements are presented herein without audit and, in the opinion of management, reflect all adjustments of a normal recurring nature necessary for a fair presentation. Interim results are not necessarily indicative of results for a full year.

        The unaudited consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and footnote disclosures normally included in the annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") have been omitted pursuant to those rules and regulations, but we believe that the disclosures are adequate to make the information presented not misleading. The consolidated financial statements and notes included herein should be read in conjunction with the annual consolidated financial statements and notes for the year ended December 31, 2010 included in our Annual Report on Form 10-K filed on March 1, 2011.

(2) Summary of Significant Accounting Policies

        The accompanying financial statements reflect our financial position and results of operations on a consolidated basis. All intercompany account balances have been eliminated.

        Cash and cash equivalents include cash on hand and cash invested in short-term securities which have remaining maturities at the date of purchase of less than 90 days. Cash and cash equivalents are carried at cost, which approximates fair value.

        We have restricted cash associated with a collateral trust agreement with our insurance carrier that was entered into in 2010 related to our worker's compensation self-insurance program. The restricted cash subject to this agreement was $35,105 and $35,107 as of December 31, 2010 and March 31, 2011, respectively, and is included in current assets on our consolidated balance sheets. Restricted cash consists primarily of U.S. treasuries.

        Local currencies are considered the functional currencies for our operations outside the United States, with the exception of certain foreign holding companies and our financing center in Switzerland, whose functional currencies are the U.S. dollar. In those instances where the local currency is the functional currency, assets and liabilities are translated at period-end exchange rates, and revenues and expenses are translated at average exchange rates for the applicable period. Resulting translation adjustments are reflected in the accumulated other comprehensive items, net component of Iron Mountain Incorporated Stockholders' Equity and Noncontrolling Interests. The gain or loss on foreign currency transactions, calculated as the difference between the historical exchange rate and the exchange rate at the applicable measurement date, including those related to (a) our 71/4% GBP Senior Subordinated Notes due 2014, (b) our 63/4 Euro Senior Subordinated Notes due 2018, (c) the borrowings in certain foreign currencies under our revolving credit agreement, and (d) certain foreign

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

currency denominated intercompany obligations of our foreign subsidiaries to us and between our foreign subsidiaries which are not considered permanently invested, are included in other expense (income), net, on our consolidated statements of operations. The total gain or loss on foreign currency transactions amounted to a net loss of $5,265 and a net gain of $3,025 for the three months ended March 31, 2010 and 2011, respectively.

        Goodwill and intangible assets with indefinite lives are not amortized but are reviewed annually for impairment or more frequently if impairment indicators arise. We currently have no intangible assets that have indefinite lives and which are not amortized, other than goodwill. Separable intangible assets that are not deemed to have indefinite lives are amortized over their useful lives. We periodically assess whether events or circumstances warrant a change in the life over which our intangible assets are amortized.

        We have selected October 1 as our annual goodwill impairment review date. During the quarter ended September 30, 2010, prior to our annual goodwill impairment review, we concluded that events occurred and circumstances changed in the Worldwide Digital Business reporting unit that required us to conduct an impairment review. The primary factors contributing to our conclusion that we had a triggering event and a requirement to reassess the Worldwide Digital Business reporting unit goodwill for impairment included: (1) a reduction in forecasted revenue and operating results due to continued pressure on key parts of the business as a result of the weak economy; (2) reduced revenue and profit outlook for our eDiscovery service due to smaller average matter size and lower pricing; (3) a decision to discontinue certain software development projects as is more fully discussed at Note 2.p.; and (4) the sale of the domain name management product line of our Worldwide Digital Business reporting unit as is more fully discussed at Note 10. As a result of the review, we recorded a provisional goodwill impairment charge associated with our Worldwide Digital Business reporting unit in the amount of $255,000 during the quarter ended September 30, 2010. We finalized this estimate in the fourth quarter of 2010, and we recorded an additional impairment of $28,785, for a total goodwill impairment charge of $283,785. We performed our most recent annual goodwill impairment review as of October 1, 2010 and noted no additional impairment of goodwill. As of December 31, 2010 and March 31, 2011, no factors were identified that would alter our October 1, 2010 goodwill assessment. In making this assessment, we relied on a number of factors including operating results, business plans, anticipated future cash flows, transactions and marketplace data. There are inherent uncertainties related to these factors and our judgment in applying them to the analysis of goodwill impairment.

        Our reporting units at which level we performed our goodwill impairment analysis as of October 1, 2010 were as follows: North America; Europe; Latin America; Australia/New Zealand; Worldwide Digital Business; Joint Ventures (which includes India, the various joint ventures in Southeast Asia and Russia (referred to as "Joint Ventures"); and Business Process Management ("BPM"). Given their similar economic characteristics, products, customers and processes, the (1) United Kingdom, Ireland and Norway and (2) the countries of Continental Europe (excluding Joint Ventures), each a reporting unit, have been aggregated as Europe and tested as one for goodwill impairment. As of December 31, 2010, the carrying value of goodwill, net amounted to $1,734,974, $440,920, $29,787 and $67,138 for

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)


North America, Europe, Latin America and Australia/New Zealand, respectively. Our Joint Ventures and BPM reporting units have no goodwill as of December 31, 2010 and March 31, 2011, respectively. Our Worldwide Digital Business reporting unit goodwill was written down to $51,145 as of December 31, 2010 as a result of the charges previously discussed above. As of March 31, 2011, the carrying value of goodwill, net amounted to $1,743,165, $487,450, $29,846, $67,658 and $51,145 for North America, Europe, Latin America, Australia/New Zealand and Worldwide Digital Business, respectively.

        Reporting unit valuations have been calculated using an income approach based on the present value of future cash flows of each reporting unit or a combined approach based on the present value of future cash flows and market and transaction multiples of revenues and earnings. The income approach incorporates many assumptions including future growth rates, discount factors, expected capital expenditures and income tax cash flows. Changes in economic and operating conditions impacting these assumptions could result in goodwill impairments in future periods.

        The changes in the carrying value of goodwill attributable to each reportable operating segment for the three months ended March 31, 2011 is as follows:

 
  North
American
Physical
Business
  International
Physical
Business
  Worldwide
Digital
Business(1)
  Total
Consolidated
 

Balance as of December 31, 2010

  $ 1,734,974   $ 537,845   $ 51,145   $ 2,323,964  

Deductible goodwill acquired during the year

    1,810             1,810  

Non-deductible goodwill acquired during the year

        25,477         25,477  

Fair value and other adjustments(2)

    75     (1,459 )       (1,384 )

Currency effects

    6,306     23,091         29,397  
                   

Balance as of March 31, 2011

  $ 1,743,165   $ 584,954   $ 51,145   $ 2,379,264  
                   

(1)
Amount is net of a goodwill impairment charge associated with our Worldwide Digital Business which was recorded in the year ended December 31, 2010 of $283,785.

(2)
Fair value and other adjustments primarily include $1,442 of adjustments to property, plant and equipment, net, customer relationships and deferred income taxes, as well as $58 of cash paid related to prior years' acquisitions.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

        The components of our amortizable intangible assets at March 31, 2011 are as follows:

 
  Gross Carrying
Amount
  Accumulated
Amortization
  Net Carrying
Amount
 

Customer Relationships and Acquisition Costs

  $ 660,562   $ (183,807 ) $ 476,755  

Core Technology(1)

    54,261     (33,554 )   20,707  

Trademarks and Non-Compete Agreements(1)

    6,341     (5,263 )   1,078  

Deferred Financing Costs

    46,944     (20,034 )   26,910  
               

Total

  $ 768,108   $ (242,658 ) $ 525,450  
               

(1)
Included in other assets, net in the accompanying consolidated balance sheet.

        We record stock-based compensation expense, utilizing the straight-line method, for the cost of stock options, restricted stock, restricted stock units, performance units and shares of stock issued under the employee stock purchase plan (together, "Employee Stock-Based Awards").

        Stock-based compensation expense for Employee Stock-Based Awards included in the accompanying consolidated statements of operations for the three months ended March 31, 2010 and 2011 was $4,727 ($3,700 after tax or $0.02 per basic and diluted share) and $5,033 ($3,164 after tax or $0.02 per basic and diluted share), respectively. Stock-based compensation expense for Employee Stock Based Awards of approximately $42 and $4,685, respectively, for the three months ended March 31, 2010 and approximately $461 and $4,572, respectively, for the three months ended March 31, 2011 is included in cost of sales (excluding depreciation and amortization) and selling, general and administrative expenses in the accompanying consolidated statements of operations.

        The benefits associated with the tax deductions in excess of recognized compensation cost are required to be reported as a financing cash flow. This requirement reduces reported operating cash flows and increases reported financing cash flows. As a result, net financing cash flows included $613 and $1,017 for the three months ended March 31, 2010 and 2011, respectively, from the benefits of tax deductions in excess of recognized compensation cost. We used the short form method to calculate the Additional Paid-in Capital ("APIC") pool. The tax benefit of any resulting excess tax deduction increases the APIC pool. Any resulting tax deficiency is deducted from the APIC pool.

Stock Options

        Under our various stock option plans, options were granted with exercise prices equal to the market price of the stock on the date of grant. The majority of our options become exercisable ratably over a period of five years and generally have a contractual life of ten years, unless the holder's employment is terminated. Beginning in 2007, certain of the options we issue become exercisable ratably over a period of ten years and have a contractual life of 12 years, unless the holder's

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)


employment is terminated. As of March 31, 2011, ten-year vesting options represent 7.4% of total outstanding options. Beginning in 2011, certain of the options we issue become exercisable ratably over a period of three years and have a contractual life of ten years, unless the holder's employment is terminated. As of March 31, 2011, three-year vesting options represent 7.3% of total outstanding options. Our directors are considered employees for purposes of our stock option plans and stock option reporting. Options granted to our non-employee directors generally become exercisable after one year.

        The weighted average fair value of options granted for the three months ended March 31, 2010 and 2011 was $8.61 and $7.34 per share, respectively. The values were estimated on the date of grant using the Black-Scholes option pricing model. The following table summarizes the weighted average assumptions used for grants in the respective period:

 
  Three Months Ended
March 31,
 
Weighted Average Assumptions
  2010   2011  

Expected volatility

    32.6 %   33.4 %

Risk-free interest rate

    2.65 %   2.51 %

Expected dividend yield

    1 %   3 %

Expected life of option

    6.4 years     6.3 years  

        Expected volatility is calculated utilizing daily historical volatility over a period that equates to the expected life of the option. The risk-free interest rate was based on the U.S. Treasury interest rates whose term is consistent with the expected life of the stock options. Beginning in the first quarter of 2010, expected dividend yield was considered in the option pricing model as a result of our new dividend program. The expected life (estimated period of time outstanding) of the stock options granted is estimated using the historical exercise behavior of employees.

        A summary of option activity for the three months ended March 31, 2011 is as follows:

 
  Options   Weighted
Average
Exercise
Price
  Weighted
Average
Remaining
Contractual
Term
  Aggregate
Intrinsic
value
 

Outstanding at December 31, 2010

    12,140,560   $ 24.30              

Granted

    890,404     28.11              

Exercised

    (576,046 )   17.77              

Forfeited

    (204,528 )   26.25              

Expired

    (75,084 )   28.48              
                         

Outstanding at March 31, 2011

    12,175,306   $ 24.83     7.15   $ 79,669  
                   

Options exercisable at March 31, 2011

    5,888,502   $ 23.61     5.82   $ 45,937  
                   

Options expected to vest

    5,703,024   $ 25.98     8.39   $ 30,539  
                   

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

        The following table provides the aggregate intrinsic value of stock options exercised for the three months ended March 31, 2010 and 2011:

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Aggregate intrinsic value of stock options exercised

  $ 3,503   $ 6,047  

Restricted Stock and Restricted Stock Units

        Under our various stock option plans, we may also issue grants of restricted stock or restricted stock units ("RSUs"). Our restricted stock and RSUs generally have a three-to- five year vesting period. The fair value of restricted stock and RSUs is the excess of the market price of our common stock at the date of grant over the exercise price (which is typically zero).

        A summary of restricted stock and RSUs activity for the three months ended March 31, 2011 is as follows:

 
  Restricted
Stock and RSUs
  Weighted-
Average
Grant-Date
Fair Value
 

Non-vested at December 31, 2010

    168,221   $ 22.53  

Granted

    283,977     28.11  

Vested

         

Forfeited

    (7,642 )   20.93  
             

Non-vested at March 31, 2011

    444,556   $ 26.12  
           

        No restricted stock or RSUs vested during the three months ended March 31, 2010 and 2011, respectively.

Performance Units

        Under our various stock option plans, we may also issue grants of performance units ("PUs"). The number of PUs earned will be determined based on the Company's performance against predefined targets of calendar year revenue growth and return on invested capital ("ROIC"). The range of payout is zero to 150% of the number of granted PUs, which is determined by dividing the economic value approved by our compensation committee for each award by the fair market value of our common stock at the date of grant. The number of PUs earned will be determined based on actual performance at the end of the one-year performance period, and the award will be settled in shares of our common stock, subject to vesting, three years from the date of the original grant. Additionally, employees that are employed through the one year anniversary of the date of grant and who reach both 55 years of age and 10 years of qualifying service (the "retirement criteria") shall immediately and completely vest in any PUs earned based on the actual achievement against the predefined targets as discussed above. As a result, PUs will be expensed over the shorter of (a) achievement of the retirement criteria, which

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)


such achievement may occur as early as one year after the date of grant or (b) a maximum of three years.

        In March 2011, we issued 125,445 PUs. During the one-year performance period, we will forecast the likelihood of achieving the annual revenue growth and ROIC predefined targets in order to calculate the expected PUs to be earned. We will record a compensation charge based on either the forecasted PUs to be earned (during the one-year performance period) or the actual PUs earned (at the one-year anniversary date) over the vesting period for each individual grant as described above. The performance unit liability is re-measured at each fiscal quarter-end during the vesting period using the estimated percentage of units earned multiplied by the closing market price of our common stock on the current period-end date and is pro-rated based on the amount of time passed in the vesting period. As of March 31, 2011, we expected 100% achievement of the predefined revenue and ROIC targets and the closing market price of our common stock was $31.23.

        A summary of PU activity for the three months ended March 31, 2011 is as follows:

 
  PUs  

Non-vested at December 31, 2010

     

Granted

    125,445  

Vested

     

Forfeited

     
       

Non-vested at March 31, 2011

    125,445  
       

Employee Stock Purchase Plan

        We offer an employee stock purchase plan in which participation is available to substantially all U.S. and Canadian employees who meet certain service eligibility requirements (the "ESPP"). The ESPP provides a way for our eligible employees to become stockholders on favorable terms. The ESPP provides for the purchase of our common stock by eligible employees through successive offering periods. We generally have two six-month offering periods per year, the first of which begins June 1 and ends November 30 and the second of which begins December 1 and ends May 31. During each offering period, participating employees accumulate after-tax payroll contributions, up to a maximum of 15% of their compensation, to pay the exercise price of their options. Participating employees may withdraw from an offering period before the purchase date and obtain a refund of the amounts withheld as payroll deductions. At the end of the offering period, outstanding options are exercised, and each employee's accumulated contributions are used to purchase our common stock. The price for shares purchased under the ESPP is 95% of the fair market price at the end of the offering period, without a look-back feature. As a result, we do not recognize compensation cost for the ESPP shares purchased. In the three months ended March 31, 2010 and 2011, there were no offering periods which

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)


ended under the ESPP and no shares were issued. The number of shares available for purchase under the ESPP at March 31, 2011 was 554,320.



        As of March 31, 2011, unrecognized compensation cost related to the unvested portion of our Employee Stock-Based Awards was $63,440 and is expected to be recognized over a weighted-average period of 3.4 years.

        We generally issue shares for the exercises of stock options, restricted stock, RSUs, PUs and shares under our ESPP from unissued reserved shares.

        Basic net income (loss) per common share is calculated by dividing net income (loss) attributable to Iron Mountain Incorporated by the weighted average number of common shares outstanding. The calculation of diluted net income (loss) per share is consistent with that of basic net income (loss) per share but gives effect to all potential common shares (that is, securities such as options, warrants or convertible securities) that were outstanding during the period, unless the effect is antidilutive.

        The following table presents the calculation of basic and diluted net income (loss) per share attributable to Iron Mountain Incorporated:

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Net income (loss) attributable to Iron Mountain Incorporated

  $ 25,566   $ 73,460  
           

Weighted-average shares—basic

    203,581,000     200,228,000  

Effect of dilutive potential stock options

    1,124,283     995,149  

Effect of dilutive potential restricted stock, RSUs and PUs

    90     27,659  
           

Weighted-average shares—diluted

    204,705,373     201,250,808  
           

Net income (loss) per share attributable to Iron Mountain Incorporated—basic

  $ 0.13   $ 0.37  
           

Net income (loss) per share attributable to Iron Mountain Incorporated—diluted

  $ 0.12   $ 0.37  
           

Antidilutive stock options, RSUs and PUs, excluded from the calculation

    8,402,273     8,701,049  
           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

        Our revenues consist of storage revenues as well as service revenues and are reflected net of sales and value added taxes. Storage revenues, both physical and digital, which are considered a key performance indicator for the information management services industry, consist primarily of recurring periodic charges related to the storage of materials or data (generally on a per unit basis). Service revenues are comprised of charges for related core service activities and a wide array of complementary products and services. Included in core service revenues are: (1) the handling of records, including the addition of new records, temporary removal of records from storage, refiling of removed records, destruction of records, and permanent withdrawals from storage; (2) courier operations, consisting primarily of the pickup and delivery of records upon customer request; (3) secure shredding of sensitive documents; and (4) other recurring services, including hybrid services, recurring project revenues and maintenance and support fees associated with software license sales. Our complementary services revenues include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). Our secure shredding revenues include the sale of recycled paper (included in complementary services revenues), the price of which can fluctuate from period to period, adding to the volatility and reducing the predictability of that revenue stream.

        We recognize revenue when the following criteria are met: persuasive evidence of an arrangement exists, services have been rendered, the sales price is fixed or determinable, and collectability of the resulting receivable is reasonably assured. Storage and service revenues are recognized in the month the respective storage or service is provided and customers are generally billed on a monthly basis on contractually agreed-upon terms. Amounts related to future storage or prepaid service contracts, including maintenance and support contracts, for customers where storage fees or services are billed in advance are accounted for as deferred revenue and recognized ratably over the applicable storage or service period or when the service is performed. Revenue from the sales of products, which is included as a component of service revenues, is recognized when shipped to the customer and title has passed to the customer. Revenues from sales of software licenses are recognized at the time of product delivery to our customer or reseller, and revenue from maintenance and support agreements are recognized ratably over the term of the agreement. Revenues from the sales of products have historically not been significant. Revenues from software license sales and maintenance and support accounted for less than 1% of our annual 2010 and first quarter of 2011 consolidated revenues. In certain instances, we process and host data for customers. In these instances, the processing fees are deferred and recognized over the estimated service period.

        We maintain an allowance for doubtful accounts and credit memos for estimated losses resulting from the potential inability of our customers to make required payments and disputes regarding billing and service issues. When calculating the allowance, we consider our past loss experience, current and prior trends in our aged receivables and credit memo activity, current economic conditions, and specific circumstances of individual receivable balances. If the financial condition of our customers were to significantly change, resulting in a significant improvement or impairment of their ability to make

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

payments, an adjustment of the allowance may be required. We consider accounts receivable to be delinquent after such time as reasonable means of collection have been exhausted. We charge-off uncollectible balances as circumstances warrant, generally, no later than one year past due.

        Our effective tax rates for the three months ended March 31, 2010 and 2011 were 61.6% and 17.3%, respectively. The primary reconciling items between the statutory rate of 35% and our overall effective tax rate are state income taxes (net of federal benefit) and differences in the rates of tax at which our foreign earnings are subject, including foreign exchange gains and losses in different jurisdictions with different tax rates. During the three months ended March 31, 2010, foreign currency gains were recorded in higher tax jurisdictions associated with our marking-to-market of debt and derivative instruments while foreign currency losses were recorded in lower tax jurisdictions associated with our marking-to-market of intercompany loan positions, which contributed 19.8% to the 2010 effective tax rate. During the three months ended March 31, 2011, foreign currency losses were recorded in higher tax jurisdictions associated with our marking-to-market of debt and derivative instruments while foreign currency gains were recorded in lower tax jurisdictions associated with our marking-to-market of intercompany loan positions, which reduced our 2011 effective tax rate by 13.7%. In addition, the recognition of certain previously unrecognized tax benefits due to settlements with tax authorities in various jurisdictions reduced the 2011 tax rate by 2.2%. We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year. Discrete items and changes in our estimate of the annual effective tax rate are recorded in the period they occur.

        Accounting for income taxes requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the tax and financial reporting basis of assets and liabilities and for loss and credit carryforwards. Valuation allowances are provided when recovery of deferred tax assets is not considered more likely than not.

        There were no material changes related to uncertain tax positions during the three months ended March 31, 2011, other than as described above. We have elected to recognize interest and penalties associated with uncertain tax positions as a component of the provision (benefit) for income taxes in the accompanying consolidated statements of operations. We recorded $1,172 and a reduction of $609 for gross interest and penalties for the three months ended March 31, 2010 and 2011, respectively. We had $11,610 and $11,001 accrued for the payment of interest and penalties as of December 31, 2010 and March 31, 2011, respectively.

        Financial instruments that potentially subject us to market risk consist principally of cash and cash equivalents (including money market funds and time deposits), restricted cash (primarily U.S. treasuries) and accounts receivable. The only significant concentrations of liquid investments as of December 31, 2010 and March 31, 2011 relate to cash and cash equivalents and restricted cash held on deposit with seven and nine, respectively, global banks and four and three, respectively, "Triple A" rated money market funds which we consider to be large, highly-rated investment-grade institutions. As

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

of December 31, 2010 and March 31, 2011, our cash and cash equivalents and restricted cash balance was $293,798 and $224,924, respectively, including money market funds and time deposits amounting to $241,151 and $190,659, respectively. A substantial portion of these money market funds are invested in U.S. treasuries.

        Entities are permitted under GAAP to elect to measure many financial instruments and certain other items at either fair value or cost. We did not elect the fair value measurement option for any of our financial assets or liabilities.

        Our financial assets or liabilities are measured using inputs from the three levels of the fair value hierarchy. A financial asset or liability's classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement. The three levels are as follows:

        The following tables provide the assets and liabilities carried at fair value measured on a recurring basis as of December 31, 2010 and March 31, 2011, respectively:

 
   
  Fair Value Measurements at
December 31, 2010 Using
 
Description
  Total Carrying
Value at
December 31,
2010
  Quoted prices
in active
markets
(Level 1)
  Significant other
observable
inputs
(Level 2)
  Significant
unobservable
inputs
(Level 3)
 

Money Market Funds(1)

  $ 107,129   $   $ 107,129   $  

Time Deposits(1)

    134,022         134,022      

Trading Securities

    9,215     8,527 (2)   688 (1)    

Derivative Assets(3)

    2,500         2,500      

Derivative Liabilities(3)

    2,440         2,440      

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

 

 
   
  Fair Value Measurements at
March 31, 2011 Using
 
Description
  Total Carrying
Value at
March 31,
2011
  Quoted prices
in active
markets
(Level 1)
  Significant other
observable
inputs
(Level 2)
  Significant
unobservable
inputs
(Level 3)
 

Money Market Funds(1)

  $ 106,651   $   $ 106,651   $  

Time Deposits(1)

    84,008         84,008      

Trading Securities

    9,574     8,619 (2)   955 (1)    

Derivative Assets(3)

    100         100      

Derivative Liabilities(3)

    1,336         1,336      

(1)
Money market funds and time deposits (including certain trading securities) are measured based on quoted prices for similar assets and/or subsequent transactions.

(2)
Securities are measured at fair value using quoted market prices.

(3)
Our derivative assets and liabilities primarily relate to short-term (six months or less) foreign currency contracts that we have entered into to hedge our intercompany exposures denominated in British pounds sterling and Australian dollars. We calculate the fair value of such forward contracts by adjusting the spot rate utilized at the balance sheet date for translation purposes by an estimate of the forward points observed in active markets.

        Disclosures are required in the financial statements for items measured at fair value on a non-recurring basis. We did not have any material items that are measured at fair value on a non-recurring basis for the three months ended March 31, 2011.

        In October 2009, the Financial Accounting Standards Board (the "FASB") issued amended guidance on multiple-deliverable revenue arrangements and software revenue recognition. The multiple-deliverable revenue arrangements updates to the FASB Accounting Standards Codification™ (the "Codification") apply to all deliverables in contractual arrangements in all industries in which a vendor will perform multiple revenue-generating activities. The change to the Codification creates a selling price hierarchy that an entity must use as evidence of fair value in separately accounting for all deliverables on a relative-selling-price basis which qualify for separation. The selling price hierarchy includes: (1) vendor-specific objective evidence; (2) third-party evidence; and (3) estimated selling price. Broadly speaking, this update to the Codification will result in the possibility for some entities to recognize revenue earlier and more closely align with the economics of certain revenue arrangements if the other criteria for separation (e.g. standalone value to the customer) are met. The software revenue recognition guidance was issued to address factors that entities should consider when determining whether the software and non-software components of a product function together to deliver the product's essential functionality. The software revenue recognition updates to the Codification will allow revenue arrangements in which software and non-software components deliver together a product's essential functionality to follow the multiple-deliverable revenue recognition criteria as

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

opposed to the criteria applicable to software revenue recognition. Both updates became effective for us beginning on January 1, 2011 and apply prospectively to new or materially modified revenue arrangements after January 1, 2011. Adoption did not have a material impact on our consolidated financial statements or results of operations.

        The preparation of financial statements in conformity with GAAP requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of the financial statements and for the period then ended. On an on-going basis, we evaluate the estimates used. We base our estimates on historical experience, actuarial estimates, current conditions and various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results may differ from these estimates.

        Accumulated other comprehensive items, net consists of foreign currency translation adjustments as of December, 31, 2010 and March 31, 2011, respectively.

        Other expense (income), net consists of the following:

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Foreign currency transaction losses (gains), net

  $ 5,265   $ (3,025 )

Debt extinguishment expense (income), net

        (850 )

Other, net

    3,554     (5,010 )
           

  $ 8,819   $ (8,885 )
           

        We develop various software applications for internal use. Computer software costs associated with internal use software are expensed as incurred until certain capitalization criteria are met. Payroll and related costs for employees who are directly associated with, and who devote time to, the development of internal use computer software projects (to the extent time is spent directly on the project) are capitalized. Capitalization begins when the design stage of the application has been completed and it is probable that the project will be completed and used to perform the function intended. Depreciation begins when the software is placed in service. Computer software costs that are capitalized are periodically evaluated for impairment. During the quarters ended September 30, 2010 and March 31, 2011, we wrote off approximately $4,900 (primarily in our Worldwide Digital Business segment) and

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(2) Summary of Significant Accounting Policies (Continued)

approximately $1,200 (primarily in our International Physical segment), respectively, of previously deferred software costs, which were comprised of primarily internal labor costs, associated with internal use software development projects that were discontinued after implementation, which resulted in a loss on disposal/writedown of property, plant and equipment, net in the accompanying consolidated statement of operations.

        In conjunction with our implementation of a new enterprise management reporting system in the fourth quarter of 2010, we noted inconsistencies in the mapping of certain revenue accounts between storage and service. As a result, we have adjusted previously reported amounts to reduce storage revenues by $7,066 and increase service revenues by a corresponding amount for the three months ended March 31, 2010. There was no change in total consolidated reported revenues.

(3) Derivative Instruments and Hedging Activities

        Every derivative instrument is required to be recorded in the balance sheet as either an asset or a liability measured at its fair value. Periodically, we acquire derivative instruments that are intended to hedge either cash flows or values which are subject to foreign exchange or other market price risk and not for trading purposes. We have formally documented our hedging relationships, including identification of the hedging instruments and the hedged items, as well as our risk management objectives and strategies for undertaking each hedge transaction. Given the recurring nature of our revenues and the long term nature of our asset base, we have the ability and the preference to use long-term, fixed interest rate debt to finance our business, thereby preserving our long term returns on invested capital. We target approximately 75% of our debt portfolio to be fixed with respect to interest rates. Occasionally, we may use interest rate swaps as a tool to maintain our targeted level of fixed rate debt. In addition, we may use borrowings in foreign currencies, either obtained in the U.S. or by our foreign subsidiaries, to naturally hedge foreign currency risk associated with our international investments. Sometimes we enter into currency swaps to temporarily hedge an overseas investment, such as a major acquisition, while we arrange permanent financing or to hedge our exposures due to foreign currency exchange movements related to our intercompany accounts with and between our foreign subsidiaries. As of December 31, 2010 and March 31, 2011, none of our derivative instruments contained credit-risk related contingent features.

        We have entered into a number of separate forward contracts to hedge our exposures in British pounds sterling and Australian dollars. As of March 31, 2011, we had an outstanding forward contract to purchase $199,545 U.S. dollars and sell 125,000 British pounds sterling to hedge our intercompany exposures with Iron Mountain Europe (Group) Limited, or IME. Additionally, in the fourth quarter of 2010, we entered into a forward contract to hedge our exposures in Australian dollars. As of March 31, 2011, we had an outstanding forward contract to purchase 54,745 Euros and sell 75,000 Australian dollars to hedge our intercompany exposures with our Australian subsidiary. At the maturity of the forward contracts, we may enter into new forward contracts to hedge movements in the underlying currencies. At the time of settlement, we either pay or receive the net settlement amount from the forward contract and recognize this amount in other (income) expense, net in the accompanying

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(3) Derivative Instruments and Hedging Activities (Continued)


statement of operations as a realized foreign exchange gain or loss. At the end of each month, we mark the outstanding forward contracts to market and record an unrealized foreign exchange gain or loss for the mark-to-market valuation. We have not designated these forward contracts as hedges. During the three months ended March 31, 2010 and 2011, there were $10,952 in net cash receipts and $3,625 in net cash disbursements, respectively, included in cash from operating activities related to settlements associated with these foreign currency forward contracts. The following table provides the fair value of our derivative instruments as of December 31, 2010 and March 31, 2011 and their gains and losses for the three months ended March 31, 2010 and 2011:

 
  Asset Derivatives  
 
  December 31, 2010   March 31, 2011  
 
  Balance Sheet
Location
  Fair
Value
  Balance Sheet
Location
  Fair
Value
 

Derivatives Not Designated as Hedging Instruments

                     
 

Foreign exchange contracts

  Current assets   $ 2,500   Current assets   $ 100  
                   
 

Total

      $ 2,500       $ 100  
                   

 

 
  Liability Derivatives  
 
  December 31, 2010   March 31, 2011  
 
  Balance Sheet
Location
  Fair
Value
  Balance Sheet
Location
  Fair
Value
 

Derivatives Not Designated as Hedging Instruments

                     
 

Foreign exchange contracts

  Current liabilities   $ 2,440   Current liabilities   $ 1,336  
                   
 

Total

      $ 2,440       $ 1,336  
                   

 

 
   
  Amount of (Gain) Loss
Recognized in Income
on Derivatives
 
 
   
  Three Months Ended
March 31,
 
 
  Location of (Gain) Loss
Recognized in Income
on Derivative
 
Derivatives Not Designated as
Hedging Instruments
  2010   2011  

Foreign exchange contracts

  Other (income) expense, net   $ (5,504 ) $ 4,921  
               

Total

      $ (5,504 ) $ 4,921  
               

        In the third quarter of 2007, we designated a portion of our 63/4% Euro Senior Subordinated Notes due 2018 issued by Iron Mountain Incorporated (the "63/4% Euro Notes") as a hedge of net investment of certain of our Euro denominated subsidiaries. For the three months ended March 31, 2010 and 2011, we designated on average 81,000 and 75,667 Euros, respectively, of the 63/4% Euro Notes as a hedge of net investment of certain of our Euro denominated subsidiaries. As a result, we recorded foreign exchange gains of $6,861 ($4,288, net of tax) and foreign exchange losses of $6,300 ($3,938, net of tax) for the three months ended March 31, 2010 and 2011, respectively, related to the change in fair

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(3) Derivative Instruments and Hedging Activities (Continued)


value of such debt due to currency translation adjustments which is a component of accumulated other comprehensive items, net included in stockholders' equity. As of March 31, 2011, net gains of $4,041 are recorded in accumulated other comprehensive items, net associated with this net investment hedge.

(4) Acquisitions

        We account for acquisitions using the purchase method of accounting, and, accordingly, the results of operations for each acquisition have been included in our consolidated results from their respective acquisition dates. Cash consideration for our various acquisitions was primarily provided through borrowings under our credit facilities and cash equivalents on-hand. The unaudited pro forma results of operations for the period ended March 31, 2011 are not presented due to the insignificant impact of the 2011 acquisitions on our consolidated results of operations.

        In January 2011, we acquired the remaining 80% interest of our joint venture in Poland (Iron Mountain Poland Holdings Limited) in a stock transaction for an estimated purchase price of $69,500, including an initial cash purchase price of $35,000. As a result, we now own 100% of our Polish operations, which provide storage and records management services. The terms of the purchase and sale agreement require a second payment based upon the audited financial results of the joint venture for the period April 1, 2010 through March 31, 2011. This payment is based upon a formula defined in the purchase and sale agreement and is expected to be paid in the second quarter of 2011. Our current estimate of the second payment is approximately $32,000. Additionally, the purchase and sale agreement provides for the payment of up to a maximum of $2,500 of contingent consideration to be paid in July 2012 based upon the satisfaction of certain performance criteria. The carrying value of the 20% interest that we previously held and accounted for under the equity method of accounting amounted to approximately $5,774 and the fair value of such interest on the date of the acquisition of the additional 80% interest was approximately $10,425 and resulted in a gain being recorded on the date of the transaction to other (income) expense, net of approximately $4,651 during the first quarter of 2011. The fair value of our previously held equity interest was derived by taking the total estimated consideration for the 80% equity interest purchased and reducing it by a factor of 40%, which represents managements estimate of the control premium paid, in order to derive the fair value of $10,425 for the 20% noncontrolling equity interest which we previously held. One of the members of our board of directors and several of his family members hold an indirect equity interest in one of the shareholders that will receive proceeds in connection with this transaction. As a result of this equity interest, such board member, together with several of his family members, will receive approximately 24% of the purchase price that we pay in connection with this transaction.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(4) Acquisitions (Continued)

        A summary of the cumulative consideration paid and the preliminary allocation of the purchase price paid for acquisitions through March 31, 2011 is as follows:

Cash Paid (gross of cash acquired)(1)

  $ 39,971  

Contingent Consideration

    34,500  

Fair Value of Previously Held Equity Interest

    10,425  
       
 

Total Consideration

    84,896  

Fair Value of Identifiable Assets Acquired:

       
 

Cash, Accounts Receivable, Prepaid Expenses and Other

    7,932  
 

Property, Plant and Equipment(2)

    5,717  
 

Customer Relationship Assets(3)

    59,100  
 

Other Assets

    653  
 

Liabilities Assumed(4)

    (15,793 )
       
 

Total Fair Value of Identifiable Net Assets Acquired

    57,609  
       

Recorded Goodwill

  $ 27,287  
       

(1)
Included in cash paid for acquisitions in the consolidated statements of cash flows for the three months ended March 31, 2010 and 2011 are contingent and other payments of $7,082 and $58, respectively, related to acquisitions made in previous years.

(2)
Consists primarily of racking, leasehold improvements and computer hardware and software.

(3)
The weighted average lives of customer relationship assets associated with acquisitions to date in 2011 were 20 years.

(4)
Consists primarily of accounts payable, accrued expenses, deferred revenue and deferred income taxes.

        Allocations of the purchase price for acquisitions in 2011 were based on estimates of the fair value of net assets acquired and are subject to adjustment. The purchase price allocations described above are subject to finalization of the assessment of the fair value of intangible assets (primarily customer relationship assets), racking and deferred income taxes (including taxes payable, tax reserves and valuation allowances). We are not aware of any information that would indicate that the final purchase price allocations will differ meaningfully from preliminary estimates.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(5) Long-term Debt

        Long-term debt consists of the following:

 
  December 31, 2010   March 31, 2011  
 
  Carrying
Amount
  Fair
Value
  Carrying
Amount
  Fair
Value
 

Revolving Credit Facility(1)

  $   $   $ 192,000   $ 192,000  

Term Loan Facility(1)

    396,200     396,200     395,175     395,175  

71/4% GBP Senior Subordinated Notes due 2014 (the "71/4% notes")(2)(3)

    232,530     234,855     241,253     243,665  

73/4% Senior Subordinated Notes due 2015 (the "73/4% notes")(2)(3)

    233,234     231,683          

65/8% Senior Subordinated Notes due 2016 (the "65/8% notes")(2)(3)

    317,529     321,592     317,653     320,992  

71/2% CAD Senior Subordinated Notes due 2017 (the "Subsidiary Notes")(2)(4)

    175,306     182,099     180,294     187,506  

83/4% Senior Subordinated Notes due 2018 (the "83/4% notes")(2)(3)

    200,000     209,625     200,000     209,500  

8% Senior Subordinated Notes due 2018 (the "8% notes")(2)(3)

    49,777     53,756     49,784     49,542  

63/4% Euro Senior Subordinated Notes due 2018 (the "63/4% notes")(2)(3)

    338,129     337,631     359,336     355,902  

8% Senior Subordinated Notes due 2020 (the "8% notes due 2020")(2)(3)

    300,000     316,313     300,000     316,125  

83/8% Senior Subordinated Notes due 2021 (the "83/8% notes")(2)(3)

    548,174     589,188     548,217     594,000  

Real Estate Mortgages, Capital Leases and Other(5)

    218,576     218,576     221,967     221,967  
                       

Total Long-term Debt

    3,009,455           3,005,679        

Less Current Portion

    (96,990 )         (44,799 )      
                       

Long-term Debt, Net of Current Portion

  $ 2,912,465         $ 2,960,880        
                       

(1)
The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first-tier foreign subsidiaries, are pledged to secure these debt instruments, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors. The fair value of this long-term debt approximates the carrying value (as borrowings under these debt instruments are based on current variable market interest rates as of December 31, 2010 and March 31, 2011, respectively).

(2)
The fair values of these debt instruments are based on quoted market prices for these notes on December 31, 2010 and March 31, 2011, respectively.

(3)
Collectively referred to as the Parent Notes. Iron Mountain Incorporated ("IMI") is the direct obligor on the Parent Notes, which are fully and unconditionally guaranteed, on a senior

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(5) Long-term Debt (Continued)

(4)
Canada Company is the direct obligor on the Subsidiary Notes, which are fully and unconditionally guaranteed on a senior subordinated basis by IMI and the Guarantors. These guarantees are joint and several obligations of IMI and the Guarantors.

(5)
We believe the fair value of this debt approximates its carrying value.

        Our credit facility consists of (i) revolving credit facilities under which we can borrow, subject to certain limitations as defined in the credit agreement we entered into on April 16, 2007 (the "Credit Agreement") governing these facilities, up to an aggregate amount of $765,000 (including Canadian dollar and multi-currency revolving credit facilities), and (ii) a $410,000 term loan facility (which is also governed by our Credit Agreement). Our revolving credit facilities are supported by a group of 24 banks. Our subsidiaries, Canada Company and Iron Mountain Switzerland GmbH, may borrow directly under the Canadian dollar revolving credit and multi-currency revolving credit facilities, respectively. Additional subsidiary borrowers may be added under the multi-currency revolving credit facility. Our revolving credit facilities terminate on April 16, 2012. With respect to the term loan facility, quarterly loan payments of approximately $1,000 are required through maturity on April 16, 2014, at which time the remaining outstanding principal balance of the term loan facility is due. We expect to refinance our Credit Agreement in 2011. The interest rate on borrowings under the Credit Agreement varies depending on our choice of interest rate and currency options, plus an applicable margin. IMI guarantees the obligations of each of the subsidiary borrowers under the Credit Agreement, and substantially all of our U.S. subsidiaries guarantee the obligations of IMI and the subsidiary borrowers. The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first-tier foreign subsidiaries, are pledged to secure the Credit Agreement, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors. As of March 31, 2011, we had $192,000 of outstanding borrowings under the revolving credit facilities, all of which were denominated in U.S. dollars; we also had various outstanding letters of credit totaling $2,481. The remaining availability, based on IMI's leverage ratio, which is calculated based on the last 12 months' earnings before interest, taxes, depreciation and amortization ("EBITDA"), and other adjustments as defined in the Credit Agreement and current external debt, under the revolving credit facilities on March 31, 2011, was $570,519. The interest rates in effect under the revolving credit facilities and the term loan facility were 3.4% and 1.8% as of March 31, 2011, respectively. For the three months ended March 31, 2010 and 2011, we recorded commitment fees of $567 and $481, respectively, based on the unused balances under our revolving credit facilities.

        In January 2011, we redeemed the remaining $231,255 aggregate principal amount outstanding of the 73/4% notes at a redemption price of $1,000 for each one thousand dollars of principal amount of notes redeemed, plus accrued and unpaid interest. We recorded a gain to other expense (income), net of $850 in the first quarter of 2011 related to the early extinguishment of the 73/4% notes being

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(5) Long-term Debt (Continued)


redeemed. This gain consists of original issue premiums, net of deferred financing costs related to the 73/4% notes that were redeemed.

        The Credit Agreement, our indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate actions. The covenants do not contain a rating trigger. Therefore, a change in our debt rating would not trigger a default under the Credit Agreement, our indentures or other agreements governing our indebtedness. Our revolving credit and term loan facilities, as well as our indentures, use EBITDA-based calculations as primary measures of financial performance, including leverage ratios. IMI's revolving credit and term leverage ratio was 2.9 and 3.0 as of December 31, 2010 and March 31, 2011, respectively, compared to a maximum allowable ratio of 5.5. Similarly, our bond leverage ratio, per the indentures, was 3.4 and 3.6 as of December 31, 2010 and March 31, 2011, respectively, compared to a maximum allowable ratio of 6.5. Noncompliance with these leverage ratios would have a material adverse effect on our financial condition and liquidity.

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors

        The following data summarizes the consolidating Company on the equity method of accounting as of December 31, 2010 and March 31, 2011 and for the three months ended March 31, 2010 and 2011.

        The Parent Notes and the Subsidiary Notes are guaranteed by the subsidiaries referred to below as the "Guarantors." These subsidiaries are 100% owned by the Parent. The guarantees are full and unconditional, as well as joint and several.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

        Additionally, the Parent guarantees the Subsidiary Notes, which were issued by Canada Company. Canada Company does not guarantee the Parent Notes. The other subsidiaries that do not guarantee the Parent Notes or the Subsidiary Notes are referred to below as the "Non-Guarantors."

 
  December 31, 2010  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Assets

                                     

Current Assets:

                                     
   

Cash and Cash Equivalents

  $ 13,909   $ 121,584   $ 37,652   $ 85,548   $   $ 258,693  
   

Restricted Cash

    35,105                     35,105  
   

Accounts Receivable

        369,260     41,562     165,005         575,827  
   

Intercompany Receivable

    1,344,802         9,281         (1,354,083 )    
   

Other Current Assets

    2,601     129,992     10,878     42,082         185,553  
                           
     

Total Current Assets

    1,396,417     620,836     99,373     292,635     (1,354,083 )   1,055,178  

Property, Plant and Equipment, Net

        1,561,612     208,020     749,480         2,519,112  

Other Assets, Net:

                                     
   

Long-term Notes Receivable from Affiliates and Intercompany Receivable

    1,381,546     1,000             (1,382,546 )    
   

Investment in Subsidiaries

    1,863,957     1,599,133             (3,463,090 )    
   

Goodwill

        1,561,659     203,345     558,960         2,323,964  
   

Other

    27,304     282,386     13,601     174,368     (114 )   497,545  
                           
     

Total Other Assets, Net

    3,272,807     3,444,178     216,946     733,328     (4,845,750 )   2,821,509  
                           
     

Total Assets

  $ 4,669,224   $ 5,626,626   $ 524,339   $ 1,775,443   $ (6,199,833 ) $ 6,395,799  
                           

Liabilities and Equity

                                     

Intercompany Payable

  $   $ 1,325,593   $   $ 28,490   $ (1,354,083 ) $  

Current Portion of Long-term Debt

    56,407     24,393     2,606     13,584         96,990  

Total Other Current Liabilities

    92,339     440,607     42,614     182,384         757,944  

Long-term Debt, Net of Current Portion

    2,559,780     67,504     191,010     94,171         2,912,465  

Long-term Notes Payable to Affiliates and Intercompany Payable

    1,000     1,381,546             (1,382,546 )    

Other Long-term Liabilities

    3,853     539,036     27,585     94,778     (114 )   665,138  

Commitments and Contingencies (See Note 8)

                                     
 

Total Iron Mountain Incorporated Stockholders' Equity

    1,955,845     1,847,947     260,524     1,354,619     (3,463,090 )   1,955,845  
 

Noncontrolling Interests

                7,417         7,417  
                           
     

Total Equity

    1,955,845     1,847,947     260,524     1,362,036     (3,463,090 )   1,963,262  
                           
     

Total Liabilities and Equity

  $ 4,669,224   $ 5,626,626   $ 524,339   $ 1,775,443   $ (6,199,833 ) $ 6,395,799  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)


 
  March 31, 2011  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Assets

                                     

Current Assets:

                                     
   

Cash and Cash Equivalents

  $ 1,098   $ 54,380   $ 38,734   $ 95,605   $   $ 189,817  
   

Restricted Cash

    35,107                     35,107  
   

Accounts Receivable

        388,690     44,264     177,195         610,149  
   

Intercompany Receivable

    1,344,782         11,589         (1,356,371 )    
   

Other Current Assets

    101     138,769     6,857     37,802         183,529  
                           
     

Total Current Assets

    1,381,088     581,839     101,444     310,602     (1,356,371 )   1,018,602  

Property, Plant and Equipment, Net

        1,540,858     212,324     773,482         2,526,664  

Other Assets, Net:

                                     
   

Long-term Notes Receivable from Affiliates and Intercompany Receivable

    1,968,538     601,007             (2,569,545 )    
   

Investment in Subsidiaries

    1,324,084     1,057,816             (2,381,900 )    
   

Goodwill

        1,563,468     209,208     606,588         2,379,264  
   

Other

    24,683     279,993     13,619     227,391     (114 )   545,572  
                           
     

Total Other Assets, Net

    3,317,305     3,502,284     222,827     833,979     (4,951,559 )   2,924,836  
                           
     

Total Assets

  $ 4,698,393   $ 5,624,981   $ 536,595   $ 1,918,063   $ (6,307,930 ) $ 6,470,102  
                           

Liabilities and Equity

                                     

Intercompany Payable

  $   $ 1,300,139   $   $ 56,232   $ (1,356,371 ) $  

Current Portion of Long-term Debt

    4,724     21,624     2,713     15,738         44,799  

Total Other Current Liabilities

    82,008     432,094     33,656     215,390         763,148  

Long-term Debt, Net of Current Portion

    2,587,318     69,086     196,371     108,105         2,960,880  

Long-term Notes Payable to Affiliates and Intercompany Payable

    1,007     1,968,538         600,000     (2,569,545 )    

Other Long-term Liabilities

    3,853     526,870     33,529     109,151     (114 )   673,289  

Commitments and Contingencies (See Note 8)

                                     
 

Total Iron Mountain Incorporated Stockholders' Equity

    2,019,483     1,306,630     270,326     804,944     (2,381,900 )   2,019,483  
 

Noncontrolling Interests

                8,503         8,503  
                           
     

Total Equity

    2,019,483     1,306,630     270,326     813,447     (2,381,900 )   2,027,986  
                           
     

Total Liabilities and Equity

  $ 4,698,393   $ 5,624,981   $ 536,595   $ 1,918,063   $ (6,307,930 ) $ 6,470,102  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

 
  Three Months Ended March 31, 2010  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Revenues:

                                     
 

Storage

  $   $ 310,147   $ 26,901   $ 91,134   $   $ 428,182  
 

Service

        227,030     28,219     93,075         348,324  
                           
   

Total Revenues

        537,177     55,120     184,209         776,506  

Operating Expenses:

                                     
 

Cost of Sales (Excluding Depreciation and Amortization)

        209,576     21,792     93,864         325,232  
 

Selling, General and Administrative

    27     171,186     8,793     53,846         233,852  
 

Depreciation and Amortization

    56     59,530     4,595     21,603         85,784  
 

(Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

        (1,085 )   (26 )   58         (1,053 )
                           
   

Total Operating Expenses

    83     439,207     35,154     169,371         643,815  
                           

Operating (Loss) Income

    (83 )   97,970     19,966     14,838         132,691  

Interest Expense (Income), Net

    49,990     (7,997 )   11,075     3,494         56,562  

Other Expense (Income), Net

    (32,682 )   25     2     41,474         8,819  
                           

(Loss) Income Before Provision (Benefit) for Income Taxes

    (17,391 )   105,942     8,889     (30,130 )       67,310  

Provision (Benefit) for Income Taxes

        37,248     2,984     1,239         41,471  

Equity in the (Earnings) Losses of Subsidiaries, Net of Tax

    (42,957 )   26,597             16,360      
                           

Net Income (Loss)

    25,566     42,097     5,905     (31,369 )   (16,360 )   25,839  
   

Less: Net Income (Loss) Attributable to Noncontrolling Interests

                273         273  
                           

Net Income (Loss) Attributable to Iron Mountain Incorporated

  $ 25,566   $ 42,097   $ 5,905   $ (31,642 ) $ (16,360 ) $ 25,566  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)


 
  Three Months Ended March 31, 2011  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Revenues:

                                     
 

Storage

  $   $ 314,964   $ 30,115   $ 105,070   $   $ 450,149  
 

Service

        223,340     28,934     96,531         348,805  
                           
   

Total Revenues

        538,304     59,049     201,601         798,954  

Operating Expenses:

                                     
 

Cost of Sales (Excluding Depreciation and Amortization)

        209,102     23,732     98,952         331,786  
 

Selling, General and Administrative

    134     172,547     10,161     62,757         245,599  
 

Depreciation and Amortization

    40     56,988     5,105     27,020         89,153  
 

(Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

        (461 )   (10 )   1,194         723  
                           
   

Total Operating Expenses

    174     438,176     38,988     189,923         667,261  
                           

Operating (Loss) Income

    (174 )   100,128     20,061     11,678         131,693  

Interest Expense (Income), Net

    43,186     (18,700 )   10,167     15,738         50,391  

Other Expense (Income), Net

    30,828     (577 )   (47 )   (39,089 )       (8,885 )
                           

(Loss) Income Before Provision (Benefit) for Income Taxes

    (74,188 )   119,405     9,941     35,029         90,187  

Provision (Benefit) for Income Taxes

        5,794     7,572     2,202           15,568  

Equity in the (Earnings) Losses of Subsidiaries, Net of Tax

    (147,648 )   (32,684 )           180,332      
                           

Net Income (Loss)

    73,460     146,295     2,369     32,827     (180,332 )   74,619  
   

Less: Net Income (Loss) Attributable to Noncontrolling Interests

                1,159         1,159  
                           

Net Income (Loss) Attributable to Iron Mountain Incorporated

  $ 73,460   $ 146,295   $ 2,369   $ 31,668   $ (180,332 ) $ 73,460  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

 
  Three Months Ended March 31, 2010  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Cash Flows from Operating Activities

  $ (52,995 ) $ 140,022   $ 9,008   $ 35,132   $   $ 131,167  

Cash Flows from Investing Activities:

                                     
 

Capital expenditures

        (43,658 )   (3,564 )   (34,726 )       (81,948 )
 

Cash paid for acquisitions, net of cash acquired

        (113,228 )       (5,112 )       (118,340 )
 

Intercompany loans to subsidiaries

    103,144     (3,308 )           (99,836 )    
 

Investment in subsidiaries

    (6,773 )   (6,773 )           13,546      
 

Investment in restricted cash

    (35,102 )                   (35,102 )
 

Additions to customer relationship and acquisition costs

        (1,329 )   (213 )   (887 )       (2,429 )
 

Proceeds from sales of property and equipment and other, net

        4,306     5     (36 )       4,275  
                           
   

Cash Flows from Investing Activities

    61,269     (163,990 )   (3,772 )   (40,761 )   (86,290 )   (233,544 )

Cash Flows from Financing Activities: Repayment of revolving credit and term loan facilities and other debt

    (1,025 )   (8,571 )   (618 )   (8,787 )       (19,001 )
 

Proceeds from revolving credit and term loan facilities and other debt

    42     (42 )       7,118         7,118  
 

Debt financing (repayment to) and equity contribution from (distribution to) noncontrolling interests, net

                (96 )       (96 )
 

Intercompany loans from parent

        (102,362 )   3,165     (639 )   99,836      
 

Equity contribution from parent

        6,773         6,773     (13,546 )    
 

Stock repurchases

    (9,636 )                   (9,636 )
 

Proceeds from exercise of stock options and employee stock purchase plan

    3,850                     3,850  
 

Excess tax benefits from stock-based compensation

    613                     613  
 

Payment of debt financing costs

                (3 )       (3 )
                           
   

Cash Flows from Financing Activities

    (6,156 )   (104,202 )   2,547     4,366     86,290     (17,155 )
 

Effect of exchange rates on cash and cash equivalents

            303     (2,005 )       (1,702 )
                           

Increase (Decrease) in cash and cash equivalents

    2,118     (128,170 )   8,086     (3,268 )       (121,234 )

Cash and cash equivalents, beginning of period

        382,588     3,906     60,162         446,656  
                           

Cash and cash equivalents, end of period

  $ 2,118   $ 254,418   $ 11,992   $ 56,894   $   $ 325,422  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(6) Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)


 
  Three Months Ended March 31, 2011  
 
  Parent   Guarantors   Canada
Company
  Non-
Guarantors
  Eliminations   Consolidated  

Cash Flows from Operating Activities

  $ (53,891 ) $ 151,022   $ 5,183   $ 17,023   $   $ 119,337  

Cash Flows from Investing Activities: Capital expenditures

        (41,143 )   (2,262 )   (18,102 )       (61,507 )
 

Cash paid for acquisitions, net of cash acquired

        (4,971 )   (58 )   (29,676 )       (34,705 )
 

Intercompany loans to subsidiaries

    132,655     (24,524 )           (108,131 )    
 

Investment in subsidiaries

    (1,000 )   (1,000 )           2,000      
 

Investment in restricted cash

    (2 )                   (2 )
 

Additions to customer relationship and acquisition costs

        (2,095 )   (121 )   (677 )       (2,893 )
 

Proceeds from sales of property and equipment and other, net

        119     10     (13 )       116  
                           
   

Cash Flows from Investing Activities

    131,653     (73,614 )   (2,431 )   (48,468 )   (106,131 )   (98,991 )

Cash Flows from Financing Activities:

                                     
 

Repayment of revolving credit and term loan facilities and other debt

    (361,015 )   (10,435 )   (735 )   (56,896 )       (429,081 )
 

Proceeds from revolving credit and term loan facilities and other debt

    540,000             67,997         607,997  
 

Early retirement of senior subordinated notes

    (231,255 )                   (231,255 )
 

Debt financing (repayment to) and equity contribution from (distribution to) noncontrolling interests, net

                131         131  
 

Intercompany loans from parent

        (135,177 )   (2,067 )   29,113     108,131      
 

Equity contribution from parent

        1,000         1,000     (2,000 )    
 

Stock repurchases

    (10,970 )                   (10,970 )
 

Parent cash dividends

    (37,514 )                   (37,514 )
 

Proceeds from exercise of stock options and employee stock purchase plan

    9,164                     9,164  
 

Excess tax benefits from stock-based compensation

    1,017                     1,017  
                           
   

Cash Flows from Financing Activities

    (90,573 )   (144,612 )   (2,802 )   41,345     106,131     (90,511 )

Effect of exchange rates on cash and cash equivalents

            1,132     157         1,289  
                           

Increase (Decrease) in cash and cash equivalents

    (12,811 )   (67,204 )   1,082     10,057         (68,876 )

Cash and cash equivalents, beginning of period

    13,909     121,584     37,652     85,548         258,693  
                           

Cash and cash equivalents, end of period

  $ 1,098   $ 54,380   $ 38,734   $ 95,605   $   $ 189,817  
                           

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(7) Segment Information

        Corporate and our five operating segments are as follows:

        The Latin America, Asia Pacific and Europe operating segments have been aggregated given their similar economic characteristics, products, customers and processes and reported as one reportable segment, "International Physical Business." The Worldwide Digital Business operating segment does not meet the quantitative criteria for a reportable segment; however, management determined that it would disclose such information on a voluntary basis.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(7) Segment Information (Continued)

        An analysis of our business segment information and reconciliation to the consolidated financial statements is as follows:

 
  North
American
Physical
Business
  International
Physical
Business
  Worldwide
Digital
Business
  Corporate   Total
Consolidated
 

Three Months Ended March 31, 2010

                               

Total Revenues

  $ 540,486   $ 179,433   $ 56,587   $   $ 776,506  

Depreciation and Amortization

    45,531     21,226     9,810     9,217     85,784  
 

Depreciation

    42,672     17,738     6,859     9,161     76,430  
 

Amortization

    2,859     3,488     2,951     56     9,354  

Adjusted OIBDA

    221,814     34,116     7,101     (45,609 )   217,422  

Total Assets(1)

    4,419,865     1,633,843     525,717     159,254     6,738,679  

Expenditures for Segment Assets

    36,624     40,598     114,762     10,733     202,717  
 

Capital Expenditures

    33,112     34,599     3,504     10,733     81,948  
 

Cash Paid for Acquisitions, Net of Cash acquired

    1,970     5,112     111,258         118,340  
 

Additions to Customer Relationship and Acquisition Costs

    1,542     887             2,429  

Three Months Ended March 31, 2011

                               

Total Revenues

    547,857     197,191     53,906         798,954  

Depreciation and Amortization

    45,358     26,592     7,877     9,326     89,153  
 

Depreciation

    42,395     22,550     5,235     9,286     79,466  
 

Amortization

    2,963     4,042     2,642     40     9,687  

Adjusted OIBDA

    224,589     37,601     8,848     (49,469 )   221,569  

Total Assets(1)

    4,277,287     1,839,207     198,755     154,853     6,470,102  

Expenditures for Segment Assets

    36,042     47,908     9,123     6,032     99,105  
 

Capital Expenditures

    28,777     17,575     9,123     6,032     61,507  
 

Cash Paid for Acquisitions, Net of Cash acquired

    5,029     29,676             34,705  
 

Additions to Customer Relationship and Acquisition Costs

    2,236     657             2,893  

(1)
Excludes all intercompany receivables or payables and investment in subsidiary balances.

        The accounting policies of the reportable segments are the same as those described in Note 2. Adjusted OIBDA for each segment is defined as operating income before depreciation, amortization, goodwill impairment and (gain) loss on disposal/writedown of property, plant and equipment, net which are directly attributable to the segment. Internally, we use Adjusted OIBDA as the basis for evaluating the performance of and allocating resources to our operating segments.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(7) Segment Information (Continued)

        A reconciliation of Adjusted OIBDA to income before provision (benefit) for income taxes on a consolidated basis is as follows:

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Adjusted OIBDA

  $ 217,422   $ 221,569  
 

Less: Depreciation and Amortization

    85,784     89,153  
   

Loss (Gain) on Disposal/Writedown of Property, Plant and Equipment, Net

    (1,053 )   723  
   

Interest Expense, Net

    56,562     50,391  
   

Other Expense (Income), Net

    8,819     (8,885 )
           

Income before Provision (Benefit) for Income Taxes

  $ 67,310   $ 90,187  
           

(8) Commitments and Contingencies

a.
Litigation

        We are involved in litigation from time to time in the ordinary course of business with a portion of the defense and/or settlement costs being covered by various commercial liability insurance policies purchased by us. In the opinion of management, no material legal proceedings are pending to which we, or any of our properties, are subject, except as discussed below. We record legal costs associated with loss contingencies as expenses in the period in which they are incurred.

b.
London Fire

        In July 2006, we experienced a significant fire in a leased records and information management facility in London, England, that resulted in the complete destruction of the facility and its contents. The London Fire Brigade ("LFB") issued a report in which it was concluded that the fire resulted either from human agency, i.e., arson, or an unidentified ignition device or source, and its report to the Home Office concluded that the fire resulted from a deliberate act. The LFB also concluded that the installed sprinkler system failed to control the fire due to the primary electric fire pump being disabled prior to the fire and the standby diesel fire pump being disabled in the early stages of the fire by third-party contractors. We have received notices of claims from customers or their subrogated insurance carriers under various theories of liability arising out of lost data and/or records as a result of the fire. Certain of those claims have resulted in litigation in courts in the United Kingdom. We deny any liability in respect of the London fire and we have referred these claims to our excess warehouse legal liability insurer, which has been defending them to date under a reservation of rights. Certain of the claims have been settled for nominal amounts, typically one to two British pounds sterling per carton, as specified in the contracts, which amounts have been or will be reimbursed to us from our primary property insurer. We believe we carry adequate property and liability insurance. We do not expect that legal proceedings related to this event will have a material impact to our consolidated results of operations or financial condition.

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(8) Commitments and Contingencies (Continued)

c.
Chile Earthquake

        As a result of the February 27, 2010 earthquake in Chile, we experienced damage to certain of our 13 owned and leased records management facilities in that region. None of our facilities were destroyed by fire or significantly impacted by water damage. However, the structural integrity of five buildings was compromised, and some of the racking included in certain buildings was damaged or destroyed. Some customer materials were impacted by this event. Revenues from this country represent less than 1% of our consolidated enterprise revenues. We believe we carry adequate property and liability insurance and do not expect that this event will have a material impact on our consolidated results of operations or financial condition. We have received an additional $5,900 payment from our insurance carriers in the first quarter of 2011. Such amount represents a portion of our expense claims filed with our insurance carriers and has been included in cash flows from operating activities. We expect to utilize cash from our insurance settlements to fund capital expenditures and for general working capital needs. We have recorded gains on the disposal/writedown of property, plant and equipment, net in our statement of operations of approximately $10,200 for the year ended December 31, 2010 of which $9,368 was recorded in the third quarter of 2010 and the balance in the fourth quarter of 2010. Proceeds from our business personal property claims are reflected in our statement of cash flows under proceeds from sales of property and equipment and other, net included in the investing activities section when received.

d.
Brazilian Litigation

        In September 2010, Iron Mountain do Brasil Ltda., our Brazilian operating subsidiary ("IMB"), was sued in Curitiba, Brazil in the 11th Lower Labor Claim Court. The plaintiff in the six related lawsuits, Sindicato dos Trabalhadores em Empresas de Serviços Contábeis, Assessoramento, Perícias, Informações, Pesquisas, e em Empresas Prestadoras de Serviços do Estado do Paraná (Union of Workers in Business Services Accounting, Advice, Expertise, Information, Research and Services Companies in the State of Parana), a labor union in Brazil, purports to represent approximately 2,000 individuals who provided services for IMB. The complaint alleges that these individuals were incorrectly classified as non-employees by IMB and seeks unspecified monetary damages, including attorneys' fees, unpaid wages, unpaid benefits and certain penalties. The parties participated in a preliminary hearing in December 2010. An additional hearing was scheduled to take place in May 2011, but has been stayed until August 2011, pending the outcome of settlement negotiations between the parties. If we are unable to reach a settlement, we intend to defend this case vigorously. While we are unable to predict the final outcome of this matter at this time, we do not expect this lawsuit will have a material impact on our consolidated results of operations or financial condition.

e.
Patent Infringement Lawsuit

        In August 2010, we were named as a defendant in a patent infringement suit filed in the US District Court for the Eastern District of Texas by Oasis Research, LLC. The plaintiff alleges that our Connected® backup technology infringes certain U.S. patents owned by the plaintiff and seeks damages equal to 10% of our Connected revenue from 2005 through 2010, or approximately $26,000, and future royalties. In November 2010, we filed a motion to dismiss for misjoinder, or, in the alternative, to sever and transfer claims to the US District Court for the District of Massachusetts. In December 2010,

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(8) Commitments and Contingencies (Continued)


Oasis Research, LLC filed a response opposing our motions. The court has not ruled on any outstanding motions. A final pre-trial conference has been scheduled for October 12, 2012. We expect the court to establish a trial date during the pre-trial conference. Although we are unable to predict the final outcome of this matter at this time, we believe we have meritorious defenses and intend to defend this case vigorously. We do not expect this lawsuit will have a material impact on our consolidated results of operations or financial condition.

(9) Stockholders' Equity Matters

        In February 2010, our board of directors approved a share repurchase program authorizing up to $150,000 in repurchases of our common stock and in October 2010, our board of directors authorized up to an additional $200,000 of such purchases, for a total of $350,000. As of March 31, 2011, we had $227,569 remaining under our existing previously approved share repurchase program. In May 2011, our board of directors authorized up to an additional $850,000 of such purchases, for a total of $1,200,000. After this new authorization, we had a remaining amount available for repurchase under our share repurchase program of $1,077,569, which represents approximately 17% in the aggregate of our outstanding common stock based on the closing price on May 3, 2011. All purchases are subject to stock price, market conditions, corporate and legal requirements and other factors. Additionally, in May 2011, we entered into two prepaid variable share repurchase agreements to repurchase an aggregate of $250,000 of our common stock. The price of the shares repurchased may be different under each such repurchase agreement and in each case will be determined based on a discount to certain volume weighted average trading prices of our common stock over a period of up to three months. The $250,000 of aggregate payments under both repurchase agreements will be funded with borrowings under our revolving credit facility.

        In February 2010, our board of directors adopted a dividend policy under which we intend to pay quarterly cash dividends on our common stock. Declaration and payment of future quarterly dividends is at the discretion of our board of directors. In fiscal year 2010 and in the first quarter of 2011, our board of directors declared the following dividends:

Declaration Date
  Dividend
Per Share
  Record
Date
  Total
Amount
  Payment
Date
 

March 25, 2010

  $ 0.0625     March 25, 2010   $ 12,720     April 15, 2010  

June 4, 2010

    0.0625     June 25, 2010     12,641     July 15, 2010  

September 15, 2010

    0.0625     September 28, 2010     12,532     October 15, 2010  

December 13, 2010

    0.1875     December 27, 2010     37,514     January 14, 2011  

March 15, 2011

    0.1875     March 25, 2011     37,601     April 15, 2011  

        On March 23, 2011, our board of directors declared a dividend of one preferred stock purchase right ("Right") for each outstanding share of our common stock held by stockholders of record at the close of business on April 1, 2011. Each Right, once exercisable, entitles the registered holder to purchase one one-thousandth of a share of our preferred stock, designated as Series A Junior Participating Preferred Stock, par value $0.01 per share at a price of $120.00 per one one-thousandth of

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IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(In Thousands, Except Share and Per Share Data)

(Unaudited)

(9) Stockholders' Equity Matters (Continued)

a share, subject to certain adjustments. No shares of Series A Junior Participating Preferred Stock are outstanding as of March 31, 2011. The Rights will expire upon the close of business on the earliest to occur of: (i) March 22, 2013, (ii) the date on which the Rights are redeemed or exchanged by us in accordance with the rights agreement governing the Rights and (iii) the date of our 2012 annual meeting of stockholders if requisite stockholder approval of the rights agreement is not obtained at such meeting.

(10) Divestiture

        In August 2010, we divested the domain name management product line of our Worldwide Digital Business for approximately $11,400 in cash at closing. The assets sold primarily consisted of customer contracts. Total revenues of this product line for the year ending December 31, 2009 and the seven months ending July 31, 2010 were approximately $6,300 and $3,500, respectively. We have concluded that the asset sale is not a discontinued operation and, therefore, have recorded a pretax gain on sale in other (income) expense, net of approximately $6,900 in the statement of operations in the third quarter of 2010. Approximately $4,800 of goodwill was allocated to this domain name management product line, utilizing the relative fair value approach. The estimated tax expense associated with this transaction of approximately $4,066 was recorded in 2010 in the provision for income taxes.

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IRON MOUNTAIN INCORPORATED

        

Item 2.    Management's Discussion and Analysis of Financial Condition and Results of Operations.

        The following discussion and analysis of our financial condition and results of operations for the three months ended March 31, 2011 should be read in conjunction with our Consolidated Financial Statements and Notes thereto for the three months ended March 31, 2011, included herein, and for the year ended December 31, 2010, included in our Annual Report on Form 10-K dated March 1, 2011.

FORWARD-LOOKING STATEMENTS

        We have made statements in this Quarterly Report on Form 10-Q that constitute "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 and other federal securities laws. These forward-looking statements concern our operations, economic performance, financial condition, goals, beliefs, future growth strategies, investment objectives, plans and current expectations, such as our intent and ability to repurchase shares and pay dividends. The forward-looking statements are subject to various known and unknown risks, uncertainties and other factors. When we use words such as "believes," "expects," "anticipates," "estimates" or similar expressions, we are making forward-looking statements. Although we believe that our forward-looking statements are based on reasonable assumptions, our expected results may not be achieved, and actual results may differ materially from our expectations. Important factors that could cause actual results to differ from expectations include, among others: (1) the cost to comply with current and future laws, regulations and customer demands relating to privacy issues; (2) the impact of litigation or disputes that may arise in connection with incidents in which we fail to protect our customers' information; (3) changes in the price for our services relative to the cost of providing such services; (4) changes in customer preferences and demand for our services; (5) the cost or potential liabilities associated with real estate necessary for our business; (6) the performance of business partners upon whom we depend for technical assistance or management expertise outside the U.S.; (7) changes in the political and economic environments in the countries in which our international subsidiaries operate; (8) in the various digital businesses in which we are engaged, our ability to keep up with rapid technological changes, evolving industry expectations and changing customer requirements or competition for customers; (9) the successful completion of our strategic alternative review process for the digital business; (10) claims that our technology violates the intellectual property rights of a third party; (11) the impact of legal restrictions or limitations under stock repurchase plans on price, volume or timing of stock repurchases; (12) the impact of alternative, more attractive investments on dividends or stock repurchases; (13) our ability or inability to complete acquisitions on satisfactory terms and to integrate acquired companies efficiently; and (14) other trends in competitive or economic conditions affecting our financial condition or results of operations not presently contemplated. You should not rely upon forward-looking statements except as statements of our present intentions and of our present expectations, which may or may not occur. Other risks may adversely impact us, as described more fully under "Item 1A. Risk Factors" in our Annual Report on Form 10-K filed on March 1, 2011 and in this Quarterly Report on Form 10-Q. You should read these cautionary statements as being applicable to all forward-looking statements wherever they appear. Except as required by law, we undertake no obligation to release publicly the result of any revision to these forward-looking statements that may be made to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. Readers are also urged to carefully review and consider the various disclosures we have made in this document, as well as our other periodic reports filed with the SEC.

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Non-GAAP Measures

Adjusted Operating Income Before Depreciation, Amortization and Goodwill Impairment, or Adjusted OIBDA

        Adjusted OIBDA is defined as operating income before depreciation, amortization, goodwill impairment and (gain) loss on disposal/writedown of property, plant and equipment, net. Adjusted OIBDA Margin is calculated by dividing Adjusted OIBDA by total revenues. We use multiples of current or projected Adjusted OIBDA in conjunction with our discounted cash flow models to determine our overall enterprise valuation and to evaluate acquisition targets. We believe Adjusted OIBDA and Adjusted OIBDA Margin provide current and potential investors with relevant and useful information regarding our ability to generate cash flow to support business investment. These measures are an integral part of the internal reporting system we use to assess and evaluate the operating performance of our business. Adjusted OIBDA does not include certain items that we believe are not indicative of our core operating results, specifically: (1) (gains) and losses on disposal/writedown of property, plant and equipment, net; (2) goodwill impairment; (3) other (income) expense, net; (4) cumulative effect of change in accounting principle; and (5) net income (loss) attributable to noncontrolling interests.

        Adjusted OIBDA also does not include interest expense, net and the provision (benefit) for income taxes. These expenses are associated with our capitalization and tax structures, which we do not consider when evaluating the operating profitability of our core operations. Finally, Adjusted OIBDA does not include depreciation and amortization expenses in order to eliminate the impact of capital investments, which we evaluate by comparing capital expenditures to incremental revenue generated and as a percentage of total revenues. Adjusted OIBDA and Adjusted OIBDA Margin should be considered in addition to, but not as a substitute for, other measures of financial performance reported in accordance with accounting principles generally accepted in the United States of America ("GAAP"), such as operating or net income (loss) or cash flows from operating activities (as determined in accordance with GAAP).

Reconciliation of Adjusted OIBDA to Operating Income (Loss) and Net Income (Loss) (in thousands):

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Adjusted OIBDA

  $ 217,422   $ 221,569  
 

Less: Depreciation and Amortization

    85,784     89,153  
   

(Gain) Loss on disposal/writedown of property, plant and equipment, net

    (1,053 )   723  
           
 

Operating Income (Loss)

    132,691     131,693  
 

Less: Interest Expense, Net

    56,562     50,391  
   

Other Expense (Income), Net

    8,819     (8,885 )
   

Provision (Benefit) for Income Taxes

    41,471     15,568  
   

Net (Loss) Income Attributable to Noncontrolling interests

    273     1,159  
           

Net Income Attributable to Iron Mountain Incorporated

  $ 25,566   $ 73,460  
           

Free Cash Flows before Acquisitions and Discretionary Investment ("FCF")

        FCF is defined as Cash Flows from Operating Activities less capital expenditures (excluding real estate), net of proceeds from the sales of property and equipment and other, net, and additions to customer acquisition cost. Our management uses this measure when evaluating the operating performance and profitability of our consolidated business. FCF is a useful measure in determining our ability to generate excess cash flows for reinvestment in the business, for discretionary deployment in

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investments such as real estate or acquisition opportunities, the potential returning of capital to shareholders or the repayment of indebtedness. As such, we believe this measure provides relevant and useful information to our current and potential investors.

        FCF reconciled to Cash Flows from Operating Activities (in thousands):

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Free Cash Flows before Acquisitions and Discretionary Investments

  $ 54,091   $ 57,998  
 

Add: Capital Expenditures (excluding real estate), net

    74,647     58,446  
   

Additions to Customer Acquisitions Costs

    2,429     2,893  
           

Cash Flows From Operating Activities

  $ 131,167   $ 119,337  
           

Cash Flows From Investing Activities

  $ (233,544 ) $ (98,991 )
           

Cash Flows From Financing Activities

  $ (17,155 ) $ (90,511 )
           

Adjusted Earnings per Share ("Adjusted EPS")

        Adjusted EPS is defined as reported earnings per share excluding: (a) gains and losses on the disposal/write down of property, plant and equipment, net; (b) goodwill impairment charges; (c) other (income) expense, net; (d) the tax impact of reconciling items and discrete tax items; and (e) net income (loss) attributable to noncontrolling interests. We do not believe these excluded items to be indicative of our ongoing operating results and they are not considered when we are forecasting our future results. We believe Adjusted EPS is of value to investors when comparing our results from past, present and future periods.

        Adjusted EPS—Fully Diluted reconciled to Reported EPS Fully Diluted:

 
  Three Months Ended
March 31,
 
 
  2010   2011  

Adjusted EPS—Fully Diluted

  $ 0.21   $ 0.26  
 

Less: (Gain) Loss on disposal/writedown of property, plant and equipment, net

    (0.01 )    
 

Other (Income) Expense, net

    0.04     (0.04 )
 

Tax impact of reconciling items and discrete tax items

    0.06     (0.08 )
 

Noncontrolling Interests

        0.01  
           

Reported EPS—Fully Diluted

  $ 0.12   $ 0.37  
           

Critical Accounting Policies

        Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these financial statements requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of the financial statements and for the period then ended.

        On an on-going basis, we evaluate the estimates used. We base our estimates on historical experience, actuarial estimates, current conditions and various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results

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may differ from these estimates. Our critical accounting policies include the following, which are listed in no particular order:

        Further detail regarding our critical accounting policies can be found in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K, and the consolidated financial statements and the notes included therein as filed with the SEC on March 1, 2011. Management has determined that no material changes concerning our critical accounting policies have occurred since December 31, 2010.

        Prior to January 1, 2010, the financial position and results of operations of the operating subsidiaries of Iron Mountain Europe (Group) Limited (collectively referred to as "IME"), our European business, were consolidated based on IME's fiscal year ended October 31. Effective January 1, 2010, we changed the fiscal year-end (and the reporting period for consolidation purposes) of IME to coincide with the fiscal year-end of Iron Mountain Incorporated ("IMI"), which is December 31. We believe that the change in accounting principle related to the elimination of the two-month reporting lag for IME is preferable because it will result in more contemporaneous reporting of events and results related to IME. In accordance with applicable accounting literature, a change in a subsidiary's year-end is treated as a change in accounting principle and requires retrospective application. The impact of the change was not material to the results of operations for the previously reported annual and interim periods prior to January 1, 2010, and, thus, those results have not been revised. There is, however, a charge of $4.7 million recorded to other (income) expense, net in the year ended December 31, 2010 to recognize the immaterial differences arising from the change.

Recent Accounting Pronouncements

        In October 2009, the Financial Accounting Standards Board (the "FASB") issued amended guidance on multiple-deliverable revenue arrangements and software revenue recognition. The multiple-deliverable revenue arrangements updates to the FASB Accounting Standards Codification™ (the "Codification") apply to all deliverables in contractual arrangements in all industries in which a vendor will perform multiple revenue-generating activities. The change to the Codification creates a selling price hierarchy that an entity must use as evidence of fair value in separately accounting for all deliverables on a relative selling price basis which qualify for separation. The selling price hierarchy includes: (1) vendor-specific objective evidence; (2) third-party evidence; and (3) estimated selling price. Broadly speaking, this update to the Codification will result in the possibility for some entities to recognize revenue earlier and more closely align with the economics of certain revenue arrangements if the other criteria for separation (e.g. standalone value to the customer) are met. The software revenue recognition guidance was issued to address factors that entities should consider when determining whether the software and non-software components of a product function together to deliver the product's essential functionality. The software revenue recognition updates to the Codification will allow revenue arrangements in which software and non-software components deliver together a

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product's essential functionality to follow the multiple-deliverable revenue recognition criteria as opposed to the criteria applicable to software revenue recognition. Both updates became effective for us beginning on January 1, 2011 and apply prospectively to new or materially modified revenue arrangements after January 1, 2011. Adoption did not have a material impact on our consolidated financial statements or results of operations.

Overview

        The following discussions set forth, for the periods indicated, management's discussion and analysis of results. Significant trends and changes are discussed for the three month period ended March 31, 2011 within each section.

        Our revenues consist of storage revenues as well as service revenues. Storage revenues, both physical and digital, which are considered a key performance indicator for the information management services industry, consist primarily of recurring periodic charges related to the storage of materials or data (generally on a per unit basis), which are typically retained by customers for many years. Service revenues are comprised of charges for related core service activities and a wide array of complementary products and services. Included in core service revenues are: (1) the handling of records including the addition of new records, temporary removal of records from storage, refiling of removed records, destruction of records, and permanent withdrawals from storage; (2) courier operations, consisting primarily of the pickup and delivery of records upon customer request; (3) secure shredding of sensitive documents; and (4) other recurring services including hybrid services, recurring project revenues and maintenance and support fees associated with software license sales. Our complementary services revenues include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). Our secure shredding revenues include the sale of recycled paper (included in complementary services revenues), the price of which can fluctuate from period to period, adding to the volatility and reducing the predictability of that revenue stream. In conjunction with our implementation of a new enterprise management reporting system in the fourth quarter of 2010, we noted inconsistencies in the mapping of certain revenue accounts between storage and service. As a result, we have adjusted previously reported amounts to reduce storage revenues by approximately $7.1 million and increase service revenues by a corresponding amount for the three months ended March 31, 2010. There was no change in total consolidated reported revenues and the changes were not material to internal revenue growth calculations.

        Cost of sales (excluding depreciation and amortization) consists primarily of wages and benefits for field personnel, facility occupancy costs (including rent and utilities), transportation expenses (including vehicle leases and fuel), other product cost of sales and other equipment costs and supplies. Of these, wages and benefits and facility occupancy costs are the most significant. Trends in total wages and benefits dollars and as a percentage of total consolidated revenue are influenced by changes in headcount and compensation levels, achievement of incentive compensation targets, workforce productivity and variability in costs associated with medical insurance and workers compensation. Trends in facility occupancy costs are impacted by the total number of facilities we occupy, the mix of properties we own versus properties we occupy under operating leases, fluctuations in per square foot occupancy costs, and the levels of utilization of these properties.

        The expansion of our European, secure shredding and digital services businesses has impacted the major cost of sales components. Our European operations are more labor intensive than our core U.S. physical businesses and, therefore, add incremental labor costs at a higher percentage of segment revenue than our North American core physical business. This trend is more than offset by improvements in domestic labor costs as a percentage of North American revenues. Our secure shredding operations incur less facility costs and higher transportation costs as a percentage of revenues

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compared to our core physical businesses and our digital services require significantly lower labor and facility costs than our core physical businesses.

        Selling, general and administrative expenses consist primarily of wages and benefits for management, administrative, information technology, sales, account management and marketing personnel, as well as expenses related to communications and data processing, travel, professional fees, bad debts, training, office equipment and supplies. Trends in total wage and benefit dollars as a percentage of total consolidated revenue are influenced by changes in headcount and compensation levels, achievement of incentive compensation targets, workforce productivity and variability in costs associated with medical insurance. The overhead structure of our expanding European and Asian operations, as compared to our North American operations, is more labor intensive and has not achieved the same level of overhead leverage, which may result in an increase in selling, general and administrative expenses, as a percentage of consolidated revenue, as our European and Asian operations become a more meaningful percentage of our consolidated results. Similarly, our digital services businesses require a higher level of overhead, particularly in the area of information technology, than our core physical businesses.

        Our depreciation and amortization charges result primarily from the capital-intensive nature of our business. The principal components of depreciation relate to storage systems, which include racking, building and leasehold improvements, computer systems hardware and software, and buildings. Amortization relates primarily to customer relationship acquisition costs and core technology and is impacted by the nature and timing of acquisitions.

        Our consolidated revenues and expenses are subject to variations caused by the net effect of foreign currency translation on revenues and expenses incurred by our entities outside the U.S. It is difficult to predict how much foreign currency exchange rates will fluctuate in the future and how those fluctuations will impact our consolidated statement of operations. Due to the expansion of our international operations, these fluctuations have become material on individual balances. However, because both the revenues and expenses are denominated in the local currency of the country in which they are derived or incurred, the impact of currency fluctuations on our operating income and operating margin is mitigated. In order to provide a framework for assessing how our underlying businesses performed excluding the effect of foreign currency fluctuations, we compare the percentage change in the results from one period to another period in this report using constant currency disclosure. The constant currency growth rates are calculated by translating the 2010 results at the 2011 average exchange rates.

        The following table is a comparison of underlying average exchange rates of the foreign currencies that had the most significant impact on our U.S. dollar-reported revenues and expenses:

 
  Average Exchange
Rates for the
Three Months Ended
March 31,
   
 
 
  Percentage
(Strengthening)/
Weakening of
the U.S. dollar
 
 
  2010   2011  

British pound sterling

  $ 1.560   $ 1.602     2.7 %

Canadian dollar

  $ 0.961   $ 1.014     5.5 %

Euro

  $ 1.384   $ 1.368     (1.2 )%

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Results of Operations

Comparison of Three Months Ended March 31, 2011 to Three Months Ended March 31, 2010 (in thousands):

 
  Three Months Ended
March 31,
   
   
 
 
  Dollar
Change
  Percentage
Change
 
 
  2010   2011  

Revenues

  $ 776,506   $ 798,954   $ 22,448     2.9 %

Operating Expenses

    643,815     667,261     23,446     3.6 %
                     
 

Operating Income

    132,691     131,693     (998 )   (0.8 )%

Other Expenses, Net

    106,852     57,074     (49,778 )   (46.6 )%
                     
 

Net Income

    25,839     74,619     48,780     188.8 %

Net Income Attributable to the Noncontrolling Interests

    273     1,159     886     324.5 %
                     
 

Net Income Attributable to Iron Mountain Incorporated

  $ 25,566   $ 73,460   $ 47,894     187.3 %
                     

Adjusted OIBDA(1)

  $ 217,422   $ 221,569   $ 4,147     1.9 %
                     

Adjusted OIBDA Margin(1)

    28.0 %   27.7 %            

(1)
See "Non-GAAP Measures—Adjusted Operating Income Before Depreciation, Amortization and Goodwill Impairment, or Adjusted OIBDA" in this Quarterly Report on Form 10-Q for the definition, reconciliation and a discussion of why we believe these measures provide relevant and useful information to our current and potential investors.

REVENUES

 
  Three Months Ended
March 31,
   
  Percentage Change    
 
 
  Dollar
Change
   
  Constant
Currency(1)
  Internal
Growth(2)
 
 
  2010   2011   Actual  

Storage

  $ 428,182   $ 450,149   $ 21,967     5.1 %   4.1 %   3.4 %

Core Service

    245,865     248,994     3,129     1.3 %   (0.1 )%   (0.8 )%
                                 
 

Total Core Revenue

    674,047     699,143     25,096     3.7 %   2.6 %   1.9 %

Complementary Services

    102,459     99,811     (2,648 )   (2.6 )%   (3.6 )%   (5.1 )%
                                 
 

Total Revenue

  $ 776,506   $ 798,954   $ 22,448     2.9 %   1.8 %   1.0 %
                                 

(1)
Constant currency growth rates are calculated by translating the 2010 results at the 2011 average exchange rates.

(2)
Our internal revenue growth rate represents the weighted average year-over-year growth rate of our revenues after removing the effects of acquisitions, divestitures and foreign currency exchange rate fluctuations.

        Our consolidated storage revenues increased $22.0 million, or 5.1%, to $450.1 million for the three months ended March 31, 2011, from $428.2 million for the three months ended March 31, 2010. The increase is attributable to internal revenue growth of 3.4% for the three months ended March 31, 2011. Foreign currency exchange rate fluctuations increased our storage revenue growth rate by approximately 1.0% for the three months ended March 31, 2011. Net acquisition/divestitures contributed 0.7% of the increase in reported storage revenues in the three months ended March 31, 2011 compared to the same period in 2010. Our storage growth rate in the first quarter of 2011 was

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driven by improved new sales in our North American records management physical business, as well as continued solid storage growth in the International physical business.

        Consolidated service revenues consisting of core service and complementary services increased $0.5 million, or 0.1%, to $348.8 million for the three months ended March 31, 2011, from $348.3 million for the three months ended March 31, 2010. Service revenue internal growth was negative 2.1% for the three months ended March 31, 2011, driven by negative complementary service revenue internal growth of 5.1% for the period and negative core service revenue internal growth of 0.8%. Complementary service revenues decreased in the three months ended March 31, 2011 compared to the same period in 2010 primarily due to declines in eDiscovery revenues due to reduced average matter size and lower pricing and lower special project revenues, partially offset by strong growth in hybrid services revenues and $3.0 million of additional revenue being generated from the sale of recycled paper due to increases in paper prices. Core service revenue internal growth in the three months ended March 31, 2011 was constrained by current economic trends and pressures on activity-based service revenues related to the handling and transportation of items in storage and lower destruction activity. Favorable foreign currency exchange rate fluctuations for the three months ended March 31, 2011 compared to the same period in 2010 increased reported service revenues by 1.3%. Net acquisition/divestitures contributed 0.9% of the increase in reported service revenues in the three months ended March 31, 2011compared to the same period in 2010.

        For the reasons stated above, our consolidated revenues increased $22.4 million, or 2.9%, to $799.0 million for the three months ended March 31, 2011, from $776.5 million for the three months ended March 31, 2010. Internal revenue growth was 1.0% for the three months ended March 31, 2011. We calculate internal revenue growth in local currency for our international operations. For the three months ended March 31, 2011, foreign currency exchange rate fluctuations increased our consolidated revenues by 1.1%, primarily due to the strengthening of the British pound sterling and the Canadian dollar, offset by a weakening of the Euro, against the U.S. dollar, based on an analysis of weighted average exchange rates for the comparable periods. Net acquisition/divestitures contributed 0.9% of the increase in total reported revenues in the three months ended March 31, 2011 compared to the same period in 2010.

Internal Growth—Eight-Quarter Trend

 
  2009   2010   2011  
 
  Second
Quarter
  Third
Quarter
  Fourth
Quarter
  First
Quarter
  Second
Quarter
  Third
Quarter
  Fourth
Quarter
  First
Quarter
 

Storage Revenue

    6.6 %   6.9 %   4.7 %   3.5 %   3.3 %   2.2 %   2.1 %   3.4 %

Service Revenue

    1.2 %   (3.6 )%   0.1 %   4.4 %   1.0 %   1.7 %   (0.2 )%   (2.1 )%

Total Revenue

    4.1 %   2.0 %   2.6 %   3.9 %   2.2 %   2.0 %   1.1 %   1.0 %

        During the past eight quarters our storage internal growth rate has ranged between 2.1% and 6.9%. Our storage growth rate moderated in late 2009 and into 2010 due to the economic downturn, which resulted in lower pricing and longer new sales cycles in our digital business, reduced average net pricing gains in the North American records management business due to the current low inflationary environment, episodic destructions in the physical data protection business and lower new sales and higher destruction rates in our North American records management business, which were offset by new sales in international markets. Our storage growth rate in the first quarter of 2011 was driven by improved new sales in our North American records management business, as well as continued solid storage growth in the international markets. The internal growth rate for service revenue is inherently more volatile than the storage revenue internal growth rate due to the more discretionary nature of certain complementary services we offer, such as large special projects, software licenses, and the volatility of prices for recycled paper. These revenues, which are often event-driven and impacted to a greater extent by economic downturns as customers defer or cancel the purchase of certain services as

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a way to reduce their short-term costs, may be difficult to replicate in future periods. As a commodity, recycled paper prices are subject to the volatility of that market. The internal growth rate for service revenues reflects the following: (1) pressures on activity-based service revenues related to the handling and transportation of items in storage and secure shredding; (2) the expected softness in our complementary service revenues, such as project revenues and fulfillment services, beginning in late 2008; (3) declines in commodity prices for recycled paper and fuel, beginning in late 2008 and into 2009, but improving throughout 2010 into the first quarter of 2011; and (4) a large public sector contract in Europe that was completed in the third quarter of 2008.

OPERATING EXPENSES

Cost of Sales

        Consolidated cost of sales (excluding depreciation and amortization) is comprised of the following expenses (in thousands):

 
   
   
   
  Percentage
Change
   
   
   
 
 
  Three Months Ended
March 31,
   
  % of
Consolidated
Revenues
   
 
 
   
  Percentage
Change
(Favorable)/
Unfavorable
 
 
  Dollar
Change
   
  Constant
Currency
 
 
  2010   2011   Actual   2010   2011  

Labor

  $ 158,510   $ 158,434   $ (76 )   0.0 %   (1.3 )%   20.4 %   19.8 %   (0.6 )%

Facilities

    111,318     115,473     4,155     3.7 %   2.6 %   14.3 %   14.5 %   0.2 %

Transportation

    26,299     31,030     4,731     18.0 %   16.6 %   3.4 %   3.9 %   0.5 %

Product Cost of Sales and Other

    29,105     26,849     (2,256 )   (7.8 )%   (9.1 )%   3.7 %   3.4 %   (0.3 )%
                                             

  $ 325,232   $ 331,786   $ 6,554     2.0 %   0.8 %   41.9 %   41.5 %   (0.4 )%
                                             

Labor

        Labor expense decreased to 19.8% of consolidated revenues in the three months ended March 31, 2011 compared to 20.4% in the comparable prior year period. For the three month period ended March 31, 2011, labor expense was unfavorably impacted by 1.3 percentage points due to currency rate changes. Excluding the effect of currency rate fluctuations, labor expense decreased by 1.3% during the three months ended March 31, 2011.

Facilities

        Facilities costs increased to 14.5% of consolidated revenues in the three months ended March 31, 2011 compared to 14.3% in the comparable prior year period. Facilities costs were unfavorably impacted by 1.1 percentage points of currency rate changes during the first quarter of 2011. The largest component of our facilities cost is rent expense, which, in constant currency terms, increased by 1.0% to $54.2 million for the first three months of 2011 compared to the first three months of 2010. Other facilities costs increased by approximately $2.3 million, in constant currency terms, for the three months ended March 31, 2011 compared to the three months ended March 31, 2010, primarily due to $2.8 million of costs related to certain facility consolidations in North America.

Transportation

        Transportation expenses were unfavorably impacted by 1.4 percentage points of currency rate changes during the first quarter of 2011. Transportation expenses increased by $4.4 million in constant currency terms during the three months ended March 31, 2011, compared to the same period in 2010. The increase in transportation costs was a result of increased courier subcontractor costs of $2.7 million and increased fuel costs of $1.3 million during the three months ended March 31, 2011, compared to the same period in 2010.

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Product Cost of Sales and Other

        Product cost of sales and other, which includes cartons, media and other service, storage and supply costs, is highly correlated to complementary revenue streams. These costs were unfavorably impacted by 1.3 percentage points of currency rate changes during the three months ended March 31, 2011. For the three months ended March 31, 2011, product cost of sales and other decreased by $2.3 million as compared to the prior year on an actual basis, due primarily to a $2.2 million reduction in costs due to a special project in 2010 that did not recur in 2011.

Selling, General and Administrative Expenses

        Selling, general and administrative expenses are comprised of the following expenses (in thousands):

 
   
   
   
  Percentage
Change
   
   
   
 
 
  Three Months Ended
March 31,
   
  % of
Consolidated
Revenues
   
 
 
   
  Percentage
Change
(Favorable)/
Unfavorable
 
 
  Dollar
Change
   
  Constant
Currency
 
 
  2010   2011   Actual   2010   2011  

General and Administrative

  $ 126,492   $ 128,425   $ 1,933     1.5 %   0.6 %   16.3 %   16.1 %   (0.2 )%

Sales, Marketing & Account Management

    65,091     75,278     10,187     15.7 %   14.5 %   8.4 %   9.4 %   1.0 %

Information Technology

    37,673     39,375     1,702     4.5 %   3.8 %   4.9 %   4.9 %   0.0 %

Bad Debt Expense

    4,596     2,521     (2,075 )   (45.1 )%   (45.9 )%   0.6 %   0.3 %   (0.3 )%
                                             

  $ 233,852   $ 245,599   $ 11,747     5.0 %   4.1 %   30.1 %   30.7 %   0.6 %
                                             

General and Administrative

        General and administrative expenses decreased to 16.1% of consolidated revenues in the three months ended March 31, 2011 compared to 16.3% in the comparable prior year period. General and administrative expenses were unfavorably impacted by 0.9 percentage points of currency rate changes during the first quarter of 2011. In constant currency terms, general and administrative expenses increased by $0.7 million in the three months ended March 31, 2011 compared to the same period in 2010. The increase was primarily attributable to $3.7 million of advisory fees and other costs associated with our recent proxy contest, as well as, increased discretionary and other spending of $2.0 million, partially offset by a reduction in legal costs and professional fees of $3.6 million (related to project and cost saving initiatives).

Sales, Marketing & Account Management

        Sales, marketing and account management expenses were unfavorably impacted by 1.2 percentage points of currency rate changes during the first quarter of 2011. In constant currency terms, the increase of $9.6 million in the three months ended March 31, 2011 is primarily related to increased compensation of $8.5 million primarily due to increased sales commissions and, to a lesser extent, merit increases and increased headcount, as well as, $1.2 million associated with various marketing programs and initiatives.

Information Technology

        Information technology expenses were unfavorably impacted by 0.7 percentage points of currency rate changes during the first quarter of 2011. In constant currency terms, information technology expenses increased $1.4 million during the three months ended March 31, 2011 due to increased compensation of $0.8 million.

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Bad Debt Expense

        Consolidated bad debt expense for the three months ended March 31, 2011 decreased $2.1 million, or 45.1%, to $2.5 million (0.3% of consolidated revenues) compared to $4.6 million (0.6% of consolidated revenues) in the same period in 2010. We maintain an allowance for doubtful accounts that is calculated based on our past loss experience, current and prior trends in our aged receivables, current economic conditions, and specific circumstances of individual receivable balances. We continue to monitor our customers' payment activity and make adjustments based on their financial condition and in light of historical and expected trends.

Depreciation, Amortization, and (Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

        Depreciation expense increased $3.0 million for the three months ended March 31, 2011, compared to the three months ended March 31, 2010, primarily due to additional depreciation expense related to capital expenditures and acquisitions, including storage systems, which include racking, building and leasehold improvements, computer systems hardware and software, and buildings primarily in our International Physical Business segment.

        Amortization expense increased $0.3 million for the three months ended March 31, 2011, compared to the three months ended March 31, 2010, primarily due to the increased amortization of intangible assets, such as customer relationship intangible assets and intellectual property acquired through business combinations.

        Consolidated loss on disposal/writedown of property, plant and equipment, net of $0.7 million for the three months ended March 31, 2011 consisted primarily of $1.2 million of previously deferred software costs related to our International Physical Business segment associated with certain software development projects that were discontinued after implementation, offset by $0.5 million of gains related primarily to vehicle dispositions in North America. Consolidated gain on disposal/writedown of property, plant and equipment, net of $1.1 million for the three months ended March 31, 2010, consisted primarily of a gain on the disposition of certain owned equipment of $2.1 million in North America, partially offset by impairment losses related to certain owned facilities in North America.

OPERATING INCOME and ADJUSTED OIBDA

        As a result of all the foregoing factors, consolidated operating income decreased $1.0 million, or (0.8)%, to $131.7 million (16.5% of consolidated revenues) for the three months ended March 31, 2011 from $132.7 million (17.1% of consolidated revenues) for the three months ended March 31, 2010. As a result of all the foregoing factors, consolidated Adjusted OIBDA increased $4.1 million, or 1.9%, to $221.6 million (27.7% of consolidated revenues) for the three months ended March 31, 2011 from $217.4 million (28.0% of consolidated revenues) for the three months ended March 31, 2010.

OTHER EXPENSES, NET

Interest Expense, Net

        Consolidated interest expense, net decreased $6.2 million to $50.4 million (6.3% of consolidated revenues) for the three months ended March 31, 2011, from $56.6 million (7.3% of consolidated revenues) in the comparable prior year period, primarily due to the early retirement of $431.3 million of our 73/4% Senior Subordinated Notes due 2015 (the "73/4% notes") during late 2010 and early 2011. Our weighted average interest rate was 6.6% and 6.9% at March 31, 2011 and 2010, respectively.

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Other (Income) Expense, Net (in thousands)

 
  Three Months Ended March 31,    
 
 
  Dollar
Change
 
 
  2010   2011  

Foreign currency transaction losses (gains), net

  $ 5,265   $ (3,025 ) $ (8,290 )

Debt extinguishment expense (income), net

        (850 )   (850 )

Other, net

    3,554     (5,010 )   (8,564 )
               

  $ 8,819   $ (8,885 ) $ (17,704 )
               

        Net foreign currency transaction gains of $3.0 million, based on period-end exchange rates, were recorded in the three months ended March 31, 2011. Gains resulted primarily from changes in the exchange rate of the British pound sterling, Euro, Russian ruble and Australian dollar, against the U.S. dollar compared to December 31, 2010, as these currencies relate to our intercompany balances with and between our European and Australian subsidiaries, which were partially offset by losses as a result of British pound sterling denominated debt and forward foreign currency swap contracts and Euro denominated bonds held by IMI.

        Net foreign currency transaction losses of $5.3 million, based on period-end exchange rates, were recorded in the three months ended March 31, 2010. Losses resulted primarily from changes in the exchange rate of the British pound sterling, certain Latin American currencies and the Euro against the U.S. dollar compared to December 31, 2009, as these currencies relate to our intercompany balances with and between our European and Latin American subsidiaries, which were partially offset by gains as a result of British pound sterling denominated debt and forward foreign currency swap contracts and Euro denominated bonds held by IMI.

        We recorded a gain of approximately $0.9 million in the first quarter of 2011 related to the early extinguishment of $231.3 million of the 73/4% notes. This gain consists of original issue premiums, net of deferred financing costs related to the 73/4% notes that were redeemed. Other, net in the three months ended March 31, 2011 consists primarily of a $4.7 million gain associated with the fair valuing of the 20% equity interest that we previously held associated with our Polish joint venture in connection with our acquisition of the remaining 80% interest in January, 2011.

        The $3.6 million included in other, net in the three months ended March 31, 2010 consists primarily of losses related to the impact of the change in IME's fiscal year-end. Since its inception, IME has operated with an October 31 fiscal year-end. Therefore, IME's financial results have historically been consolidated with IMI's results with a 2-month lag. In order to better align our European processes with the enterprise, effective January 1, 2010, the IME fiscal year-end was changed to December 31 to match our fiscal year-end.

Provision for Income Taxes

        Our effective tax rates for the three months ended March 31, 2010 and 2011 were 61.6% and 17.3%, respectively. The primary reconciling items between the statutory rate of 35% and our overall effective tax rate are state income taxes (net of federal benefit) and differences in the rates of tax at which our foreign earnings are subject, including foreign exchange gains and losses in different jurisdictions with different tax rates. During the three months ended March 31, 2010, foreign currency gains were recorded in higher tax jurisdictions associated with our marking-to-market of debt and derivative instruments while foreign currency losses were recorded in lower tax jurisdictions associated with our marking-to-market of intercompany loan positions, which contributed 19.8% to the 2010 effective tax rate. During the three months ended March 31, 2011, foreign currency losses were recorded in higher tax jurisdictions associated with our marking-to-market of debt and derivative instruments while foreign currency gains were recorded in lower tax jurisdictions associated with our

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marking-to-market of intercompany loan positions, which reduced our 2011 effective tax rate by 13.7%. In addition, the recognition of certain previously unrecognized tax benefits due to settlements with tax authorities in various jurisdictions reduced the 2011 tax rate by 2.2%.

        We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year. Discrete items and changes in our estimate of the annual effective tax rate are recorded in the period they occur. Our effective tax rate is subject to variability in the future due to, among other items: (1) changes in the mix of income from foreign jurisdictions; (2) tax law changes; (3) volatility in foreign exchange gains and (losses); and (4) the timing of the establishment and reversal of tax reserves; and (5) our ability to utilize foreign tax credits that we generate. We are subject to income taxes in the U.S. and numerous foreign jurisdictions. We are subject to examination by various tax authorities in jurisdictions in which we have significant business operations. We regularly assess the likelihood of additional assessments by tax authorities and provide for these matters as appropriate. Although we believe our tax estimates are appropriate, the final determination of tax audits and any related litigation could result in changes in our estimates.

NET INCOME

        As a result of all the foregoing factors, consolidated net income for the three months ended March 31, 2011 increased $48.8 million, or 188.8%, to $74.6 million (9.3% of consolidated revenues) from net income of $25.8 million (3.3% of consolidated revenues) for the three months ended March 31, 2010. The impact of our effective tax rate for 2011, the reduction in interest expense, net foreign currency transaction gains and the gain associated with the acquisition of our Polish joint venture primarily contributed to the increase in net income. Net income attributable to noncontrolling interests was $1.2 million and $0.3 million for the three months ended March 31, 2011 and 2010, respectively, and resulted in a decrease to net income attributable to Iron Mountain Incorporated. These amounts represent our noncontrolling partners' share of earnings/losses in our majority-owned international subsidiaries that are consolidated in our operating results.

Segment Analysis (in thousands)

        Corporate and our operating segments are discussed below. Our reportable operating segments are North American Physical Business, International Physical Business and Worldwide Digital Business. See Note 7 to Notes to Consolidated Financial Statements. Our North American Physical Business, which consists of the United States and Canada, offers the storage of paper documents, as well as all other non-electronic media such as microfilm and microfiche, master audio and videotapes, film, X-rays and blueprints, including healthcare information services, vital records services, service and courier operations, and the collection, handling and disposal of sensitive documents for corporate customers ("Hard Copy"); the storage and rotation of backup computer media as part of corporate disaster recovery plans, including service and courier operations ("Data Protection"); information destruction services ("Destruction"); and the storage, assembly, and detailed reporting of customer marketing literature and delivery to sales offices, trade shows and prospective customers' sites based on current and prospective customer orders ("Fulfillment"). Our International Physical Business segment offers information management services throughout Europe, Latin America and Asia Pacific, including Hard Copy, Data Protection and Destruction (in the U.K., Australia, New Zealand and Latin America). Our Worldwide Digital Business offers information management services for electronic records conveyed via telecommunication lines and the Internet, including online backup and recovery solutions for server data and personal computers, as well as email archiving, third party intellectual property escrow services that protect intellectual property assets such as software source code, and electronic discovery services for the legal market that offers in-depth discovery and data investigation solutions. Corporate consists of costs related to executive and staff functions, including finance, human resources and information technology, which benefit the enterprise as a whole. These costs are primarily related to

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the general management of these functions on a corporate level and the design and development of programs, policies and procedures that are then implemented in the individual segments, with each segment bearing its own cost of implementation. Corporate also includes stock-based employee compensation expense associated with all employee stock-based awards.

North American Physical Business

 
   
   
   
  Percentage
Change
   
 
 
  Three Months Ended
March 31,
   
   
 
 
  Dollar
Change
   
  Constant
Currency
  Internal
Growth
 
 
  2010   2011   Actual  

Segment Revenue

  $ 540,486   $ 547,857   $ 7,371     1.4 %   0.8 %   0.7 %
                                   

Segment Adjusted OIBDA(1)

  $ 221,814   $ 224,589   $ 2,775     1.3 %   1.0 %      
                                   

Segment Adjusted OIBDA(1) as a Percentage of Segment Revenue

    41.0 %   41.0 %                        

(1)
See Note 7 to Notes to the Consolidated Financial Statements for definition of Adjusted OIBDA and for the basis on which allocations are made and a reconciliation of Adjusted OIBDA to income (loss) before provision (benefit) for income taxes.

        During the three months ended March 31, 2011, revenue in our North American Business segment increased 1.4% over the three months ended March 31, 2010, primarily due to internal growth of 0.7%. Internal growth was due to storage internal growth of 1.9% related to increased new sales and fewer destructions, partially offset by negative total service internal growth of 0.9%. Our storage growth rate in the first quarter of 2011 was driven by improved new sales in our North American records management physical business. Our core services revenues were constrained by lower service and destruction activity, yielding negative internal growth of 0.8% for the quarter, while our complementary service revenue yielded negative internal growth of 1.2% as a result of a reduction in special project revenues compared to the prior year period. Additionally, favorable foreign currency rate changes related to the Canadian dollar resulted in increased 2011 revenue, as measured in U.S. dollars, of 0.6%. Adjusted OIBDA as a percentage of segment revenue was flat in the first quarter of 2011 compared to the first quarter of 2010 due mainly to increased revenue, primarily related to pricing increases, offset by increased sales commissions.

International Physical Business

 
  Three Months Ended March 31,    
  Percentage Change    
 
 
  Dollar
Change
   
  Constant
Currency
  Internal
Growth
 
 
  2010   2011   Actual  

Segment Revenue

  $ 179,433   $ 197,191   $ 17,758     9.9 %   6.8 %   4.1 %
                                   

Segment Adjusted OIBDA(1)

  $ 34,116   $ 37,601   $ 3,485     10.2 %   7.5 %      
                                   

Segment Adjusted OIBDA(1) as a Percentage of Segment Revenue

    19.0 %   19.1 %                        

(1)
See Note 7 to Notes to the Consolidated Financial Statements for definition of Adjusted OIBDA and for the basis on which allocations are made and a reconciliation of Adjusted OIBDA to income (loss) before provision (benefit) for income taxes.

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        Revenue in our International Physical Business segment increased 9.9% during the three months ended March 31, 2011 over the same period last year due to internal growth of 4.1%, as well as foreign currency fluctuations in 2011, primarily in Europe, which resulted in increased 2011 revenue, as measured in U.S. dollars, of approximately 3.2% as compared to 2010. Total internal revenue growth for the segment was supported by solid 6.1% storage internal growth and total service internal growth of 2.0%. Acquisitions contributed 2.6% of the increase in total reported international revenues in the three months ended March 31, 2011, primarily due to our acquisitions in Poland in the first quarter of 2011 and Greece in the second quarter of 2010. Adjusted OIBDA as a percentage of segment revenue was relatively flat in the three months ended March 31, 2011 primarily due to increased operating income from productivity gains, pricing actions and disciplined cost management, offset by a $2.7 million of additional productivity investments.

Worldwide Digital Business

 
  Three Months Ended
March 31,
   
  Percentage Change    
 
 
  Dollar
Change
   
  Constant
Currency
  Internal
Growth
 
 
  2010   2011   Actual  

Segment Revenue

  $ 56,587   $ 53,906   $ (2,681 )   (4.7 )%   (5.0 )%   (6.4 )%
                                   

Segment Adjusted OIBDA(1)

  $ 7,101   $ 8