Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the Quarterly Period Ended June 30, 2022March 31, 2023
OR
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
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IRON MOUNTAIN INCORPORATED
(Exact Name of Registrant as Specified in Its Charter)
Delaware23-2588479
(State or other Jurisdiction of Incorporation or Organization)(I.R.S. Employer Identification No.)
One Federal Street, Boston, Massachusetts 0211085 New Hampshire Avenue, Suite 150, Portsmouth, New Hampshire 03801
(Address of Principal Executive Offices, Including Zip Code)
(617) 535-4766
(Registrant's Telephone Number, Including Area Code)
Securities registered pursuant to Section 12(b) of the Exchange Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $.01 par valueIRMNYSE
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 ☒    No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). Yes ☒    No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐    No ☒
As of July 29, 2022,April 28, 2023, the registrant had 290,684,926291,623,270 outstanding shares of common stock, $.01 par value.


Table of Contents

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IRON MOUNTAIN INCORPORATED
20222023 FORM 10-Q QUARTERLY REPORT
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Table of Contents
PART I. FINANCIAL INFORMATION
ITEM 1. UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q1

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED BALANCE SHEETS
(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA) (UNAUDITED)
JUNE 30, 2022DECEMBER 31, 2021 MARCH 31, 2023DECEMBER 31, 2022
ASSETSASSETS ASSETS 
Current Assets:Current Assets: Current Assets: 
Cash and cash equivalentsCash and cash equivalents$144,746 $255,828 Cash and cash equivalents$146,442 $141,797 
Accounts receivable (less allowances of $55,715 and $62,009 as of June 30, 2022 and December 31, 2021, respectively)1,116,329 961,419 
Accounts receivable (less allowances of $61,039 and $54,143 as of March 31, 2023 and December 31, 2022, respectively)Accounts receivable (less allowances of $61,039 and $54,143 as of March 31, 2023 and December 31, 2022, respectively)1,174,326 1,174,915 
Prepaid expenses and otherPrepaid expenses and other280,944 224,020 Prepaid expenses and other280,169 230,433 
Total Current AssetsTotal Current Assets1,542,019 1,441,267 Total Current Assets1,600,937 1,547,145 
Property, Plant and Equipment:Property, Plant and Equipment: Property, Plant and Equipment: 
Property, plant and equipmentProperty, plant and equipment8,690,956 8,647,303 Property, plant and equipment9,286,873 9,025,765 
Less—Accumulated depreciationLess—Accumulated depreciation(4,072,787)(3,979,159)Less—Accumulated depreciation(3,944,300)(3,910,321)
Property, Plant and Equipment, NetProperty, Plant and Equipment, Net4,618,169 4,668,144 Property, Plant and Equipment, Net5,342,573 5,115,444 
Other Assets, Net:Other Assets, Net: Other Assets, Net: 
GoodwillGoodwill4,923,691 4,463,531 Goodwill4,896,761 4,882,734 
Customer and supplier relationships and other intangible assetsCustomer and supplier relationships and other intangible assets1,508,526 1,181,043 Customer and supplier relationships and other intangible assets1,380,316 1,423,145 
Operating lease right-of-use assetsOperating lease right-of-use assets2,512,377 2,314,422 Operating lease right-of-use assets2,666,951 2,583,704 
OtherOther517,537 381,624 Other578,171 588,342 
Total Other Assets, NetTotal Other Assets, Net9,462,131 8,340,620 Total Other Assets, Net9,522,199 9,477,925 
Total AssetsTotal Assets$15,622,319 $14,450,031 Total Assets$16,465,709 $16,140,514 
LIABILITIES AND EQUITYLIABILITIES AND EQUITY LIABILITIES AND EQUITY 
Current Liabilities:Current Liabilities: Current Liabilities: 
Current portion of long-term debtCurrent portion of long-term debt$86,790 $309,428 Current portion of long-term debt$101,608 $87,546 
Accounts payableAccounts payable435,475 369,145 Accounts payable512,269 469,198 
Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)957,507 1,032,537 Accrued expenses and other current liabilities (includes current portion of operating lease liabilities)1,057,320 1,031,910 
Deferred revenueDeferred revenue302,494 307,470 Deferred revenue335,393 328,910 
Total Current LiabilitiesTotal Current Liabilities1,782,266 2,018,580 Total Current Liabilities2,006,590 1,917,564 
Long-term Debt, net of current portionLong-term Debt, net of current portion9,993,126 8,962,513 Long-term Debt, net of current portion10,862,188 10,481,449 
Long-term Operating Lease Liabilities, net of current portionLong-term Operating Lease Liabilities, net of current portion2,371,270 2,171,472 Long-term Operating Lease Liabilities, net of current portion2,513,817 2,429,167 
Other Long-term LiabilitiesOther Long-term Liabilities404,703 144,053 Other Long-term Liabilities170,391 317,376 
Deferred Income TaxesDeferred Income Taxes325,222 223,934 Deferred Income Taxes271,504 263,005 
Commitments and ContingenciesCommitments and Contingencies00Commitments and Contingencies
Redeemable Noncontrolling InterestsRedeemable Noncontrolling Interests93,957 72,411 Redeemable Noncontrolling Interests95,630 95,160 
Equity:Equity:  Equity:  
Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)— — 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 290,679,958 and 289,757,061 shares as of June 30, 2022 and December 31, 2021, respectively)2,907 2,898 
Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 291,584,999 and 290,830,296 shares as of March 31, 2023 and December 31, 2022, respectively)Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 291,584,999 and 290,830,296 shares as of March 31, 2023 and December 31, 2022, respectively)2,916 2,908 
Additional paid-in capitalAdditional paid-in capital4,432,009 4,412,553 Additional paid-in capital4,459,265 4,468,035 
(Distributions in excess of earnings) Earnings in excess of distributions(Distributions in excess of earnings) Earnings in excess of distributions(3,340,992)(3,221,152)(Distributions in excess of earnings) Earnings in excess of distributions(3,510,949)(3,392,272)
Accumulated other comprehensive items, netAccumulated other comprehensive items, net(446,975)(338,347)Accumulated other comprehensive items, net(405,768)(442,003)
Total Iron Mountain Incorporated Stockholders' EquityTotal Iron Mountain Incorporated Stockholders' Equity646,949 855,952 Total Iron Mountain Incorporated Stockholders' Equity545,464 636,668 
Noncontrolling InterestsNoncontrolling Interests4,826 1,116 Noncontrolling Interests125 125 
Total EquityTotal Equity651,775 857,068 Total Equity545,589 636,793 
Total Liabilities and EquityTotal Liabilities and Equity$15,622,319 $14,450,031 Total Liabilities and Equity$16,465,709 $16,140,514 


The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q2

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE DATA) (UNAUDITED)
THREE MONTHS ENDED JUNE 30, THREE MONTHS ENDED MARCH 31,
20222021 20232022
Revenues:Revenues:  Revenues:  
Storage rentalStorage rental$753,126 $718,272 Storage rental$810,089 $751,070 
ServiceService536,408 401,484 Service504,260 496,976 
Total RevenuesTotal Revenues1,289,534 1,119,756 Total Revenues1,314,349 1,248,046 
Operating Expenses:Operating Expenses:Operating Expenses:
Cost of sales (excluding depreciation and amortization)Cost of sales (excluding depreciation and amortization)556,476 474,579 Cost of sales (excluding depreciation and amortization)571,626 546,622 
Selling, general and administrativeSelling, general and administrative295,394 259,779 Selling, general and administrative294,520 280,723 
Depreciation and amortizationDepreciation and amortization178,254 166,685 Depreciation and amortization182,094 183,615 
Acquisition and Integration CostsAcquisition and Integration Costs16,878 2,277 Acquisition and Integration Costs1,595 15,661 
Restructuring Charges— 39,443 
Restructuring and other transformationRestructuring and other transformation36,913 — 
(Gain) Loss on disposal/write-down of property, plant and equipment, net(Gain) Loss on disposal/write-down of property, plant and equipment, net(51,249)(128,935)(Gain) Loss on disposal/write-down of property, plant and equipment, net(13,061)(705)
Total Operating ExpensesTotal Operating Expenses995,753 813,828 Total Operating Expenses1,073,687 1,025,916 
Operating Income (Loss)Operating Income (Loss)293,781 305,928 Operating Income (Loss)240,662 222,130 
Interest Expense, Net (includes Interest Income of $2,171 and $1,127 for the three months ended
June 30, 2022 and 2021, respectively)
115,057 105,220 
Other (Income) Expense, Net(41,217)(186,230)
Interest Expense, Net (includes Interest Income of $2,907 and $1,648 for the three months ended
March 31, 2023 and 2022, respectively)
Interest Expense, Net (includes Interest Income of $2,907 and $1,648 for the three months ended
March 31, 2023 and 2022, respectively)
137,169 114,442 
Other Expense (Income), NetOther Expense (Income), Net21,200 55,901 
Net Income (Loss) Before Provision (Benefit) for Income TaxesNet Income (Loss) Before Provision (Benefit) for Income Taxes219,941 386,938 Net Income (Loss) Before Provision (Benefit) for Income Taxes82,293 51,787 
Provision (Benefit) for Income TaxesProvision (Benefit) for Income Taxes18,083 110,416 Provision (Benefit) for Income Taxes16,758 10,080 
Net Income (Loss)Net Income (Loss)201,858 276,522 Net Income (Loss)65,535 41,707 
Less: Net Income (Loss) Attributable to Noncontrolling InterestsLess: Net Income (Loss) Attributable to Noncontrolling Interests1,777 1,237 Less: Net Income (Loss) Attributable to Noncontrolling Interests940 (592)
Net Income (Loss) Attributable to Iron Mountain IncorporatedNet Income (Loss) Attributable to Iron Mountain Incorporated$200,081 $275,285 Net Income (Loss) Attributable to Iron Mountain Incorporated$64,595 $42,299 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
BasicBasic$0.69 $0.95 Basic$0.22 $0.15 
DilutedDiluted$0.68 $0.95 Diluted$0.22 $0.14 
Weighted Average Common Shares Outstanding—BasicWeighted Average Common Shares Outstanding—Basic290,756 289,247 Weighted Average Common Shares Outstanding—Basic291,442 290,328 
Weighted Average Common Shares Outstanding—DilutedWeighted Average Common Shares Outstanding—Diluted292,487 291,079 Weighted Average Common Shares Outstanding—Diluted293,049 291,846 


















The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q3

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(IN THOUSANDS, EXCEPT PER SHARE DATA) (UNAUDITED)
 SIX MONTHS ENDED JUNE 30,
 20222021
Revenues:  
Storage rental$1,504,196 $1,426,328 
Service1,033,384 775,468 
Total Revenues2,537,580 2,201,796 
Operating Expenses:
Cost of sales (excluding depreciation and amortization)1,103,098 926,488 
Selling, general and administrative576,117 518,502 
Depreciation and amortization361,869 332,327 
Acquisition and Integration Costs32,539 2,277 
Restructuring Charges— 79,254 
(Gain) Loss on disposal/write-down of property, plant and equipment, net(51,954)(133,386)
Total Operating Expenses2,021,669 1,725,462 
Operating Income (Loss)515,911 476,334 
Interest Expense, Net (includes Interest Income of $3,819 and $3,698 for the six months ended
June 30, 2022 and 2021, respectively)
229,499 209,642 
Other Expense (Income), Net14,684 (181,517)
Net Income (Loss) Before Provision (Benefit) for Income Taxes271,728 448,209 
Provision (Benefit) for Income Taxes28,163 125,056 
Net Income (Loss)243,565 323,153 
Less: Net Income (Loss) Attributable to Noncontrolling Interests1,185 2,265 
Net Income (Loss) Attributable to Iron Mountain Incorporated$242,380 $320,888 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
Basic$0.83 $1.11 
Diluted$0.83 $1.11 
Weighted Average Common Shares Outstanding—Basic290,542 289,001 
Weighted Average Common Shares Outstanding—Diluted292,166 290,303 












The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q4

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(IN THOUSANDS) (UNAUDITED)
THREE MONTHS ENDED JUNE 30, THREE MONTHS ENDED MARCH 31,
20222021 20232022
Net Income (Loss)Net Income (Loss)$201,858 $276,522 Net Income (Loss)$65,535 $41,707 
Other Comprehensive (Loss) Income:  
Other Comprehensive Income (Loss):Other Comprehensive Income (Loss):  
Foreign Currency Translation AdjustmentForeign Currency Translation Adjustment(187,786)42,543 Foreign Currency Translation Adjustment40,226 27,453 
Change in Fair Value of Derivative InstrumentsChange in Fair Value of Derivative Instruments34,211 5,634 Change in Fair Value of Derivative Instruments(3,442)16,766 
Total Other Comprehensive (Loss) Income:(153,575)48,177 
Total Other Comprehensive Income (Loss):Total Other Comprehensive Income (Loss):36,784 44,219 
Comprehensive Income (Loss)Comprehensive Income (Loss)48,283 324,699 Comprehensive Income (Loss)102,319 85,926 
Comprehensive Income (Loss) Attributable to Noncontrolling InterestsComprehensive Income (Loss) Attributable to Noncontrolling Interests819 1,156 Comprehensive Income (Loss) Attributable to Noncontrolling Interests1,489 (362)
Comprehensive Income (Loss) Attributable to Iron Mountain IncorporatedComprehensive Income (Loss) Attributable to Iron Mountain Incorporated$47,464 $323,543 Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$100,830 $86,288 
 SIX MONTHS ENDED JUNE 30,
 20222021
Net Income (Loss)$243,565 $323,153 
Other Comprehensive (Loss) Income:  
Foreign Currency Translation Adjustment(160,333)(23,812)
Change in Fair Value of Derivative Instruments50,977 20,840 
Total Other Comprehensive (Loss) Income(109,356)(2,972)
Comprehensive Income (Loss)134,209 320,181 
Comprehensive Income (Loss) Attributable to Noncontrolling Interests457 2,053 
Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated$133,752 $318,128 


























The accompanying notes are an integral part of these condensed consolidated financial statements
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q54

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(IN THOUSANDS, EXCEPT SHARE DATA) (UNAUDITED)
THREE MONTHS ENDED JUNE 30, 2022
THREE MONTHS ENDED MARCH 31, 2023THREE MONTHS ENDED MARCH 31, 2023
IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
TOTALSHARESAMOUNTS TOTALSHARESAMOUNTS
Balance, March 31, 2022$758,771 290,550,440 $2,906 $4,409,051 $(3,359,876)$(294,358)$1,048 $73,428 
Balance, December 31, 2022Balance, December 31, 2022$636,793 290,830,296 $2,908 $4,468,035 $(3,392,272)$(442,003)$125 $95,160 
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensationIssuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation24,462 129,518 24,461 — — — — Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation(8,762)754,703 (8,770)— — — — 
Changes in equity related to noncontrolling interests4,618 — — 983 — — 3,635 (983)
Parent cash dividends declaredParent cash dividends declared(181,197)— — — (181,197)— — — Parent cash dividends declared(183,272)— — — (183,272)— — — 
Foreign currency translation adjustment(186,919)— — — — (186,828)(91)(867)
Change in fair value of derivative instruments34,211 — — — — 34,211 — — 
Other comprehensive income (loss)Other comprehensive income (loss)36,235 — — — — 36,235 — 549 
Net income (loss)Net income (loss)200,315 — — — 200,081 — 234 1,543 Net income (loss)64,595 — — — 64,595 — — 940 
Noncontrolling interests equity contributions and related costs(2,486)— — (2,486)— — — 21,547 
Noncontrolling interests dividendsNoncontrolling interests dividends— — — — — — — (711)Noncontrolling interests dividends— — — — — — — (1,019)
Balance, June 30, 2022$651,775 290,679,958 $2,907 $4,432,009 $(3,340,992)$(446,975)$4,826 $93,957 
Balance, March 31, 2023Balance, March 31, 2023$545,589 291,584,999 $2,916 $4,459,265 $(3,510,949)$(405,768)$125 $95,630 
SIX MONTHS ENDED JUNE 30, 2022
THREE MONTHS ENDED MARCH 31, 2022THREE MONTHS ENDED MARCH 31, 2022
IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
NONCONTROLLING
INTERESTS
REDEEMABLE
NONCONTROLLING
INTERESTS
TOTALSHARESAMOUNTS TOTALSHARESAMOUNTS
Balance, December 31, 2021Balance, December 31, 2021$857,068 289,757,061 $2,898 $4,412,553 $(3,221,152)$(338,347)$1,116 $72,411 Balance, December 31, 2021$857,068 289,757,061 $2,898 $4,412,553 $(3,221,152)$(338,347)$1,116 $72,411 
Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensationIssuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation22,960 922,897 22,951 — — — — Issuance and net settlement of shares under employee stock purchase plan and option plans and stock-based compensation(1,502)793,379 (1,510)— — — — 
Changes in equity related to noncontrolling interestsChanges in equity related to noncontrolling interests2,626 — — (1,009)— — 3,635 1,009 Changes in equity related to noncontrolling interests(1,992)— — (1,992)— — — 1,992 
Parent cash dividends declaredParent cash dividends declared(362,220)— — — (362,220)— — — Parent cash dividends declared(181,023)— — — (181,023)— — — 
Foreign currency translation adjustment(159,764)— — — — (159,605)(159)(569)
Change in fair value of derivative instruments50,977 — — — — 50,977 — — 
Other comprehensive income (loss)Other comprehensive income (loss)43,921 — — — — 43,989 (68)298 
Net income (loss)Net income (loss)242,614 — — — 242,380 — 234 951 Net income (loss)42,299 — — — 42,299 — — (592)
Noncontrolling interests equity contributions and related costs(2,486)— — (2,486)— — — 21,547 
Noncontrolling interests dividendsNoncontrolling interests dividends— — — — — — — (1,392)Noncontrolling interests dividends— — — — — — — (681)
Balance, June 30, 2022$651,775 290,679,958 $2,907 $4,432,009 $(3,340,992)$(446,975)$4,826 $93,957 
Balance, March 31, 2022Balance, March 31, 2022$758,771 290,550,440 $2,906 $4,409,051 $(3,359,876)$(294,358)$1,048 $73,428 










The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q6

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(IN THOUSANDS, EXCEPT SHARE DATA) (UNAUDITED)
THREE MONTHS ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, March 31, 2021$959,707 288,727,747 $2,888 $4,347,151 $(3,083,421)$(306,911)$61,601 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation45,252 731,021 45,245 — — — 
Parent cash dividends declared(180,760)— — — (180,760)— — 
Foreign currency translation adjustment42,624 — — — — 42,624 (81)
Change in fair value of derivative instruments5,634 — — — — 5,634 — 
Net income (loss)275,285 — — — 275,285 — 1,237 
Noncontrolling interests dividends— — — — — — (664)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 
SIX MONTHS ENDED JUNE 30, 2021
 IRON MOUNTAIN INCORPORATED STOCKHOLDERS' EQUITY
 COMMON STOCKADDITIONAL
PAID-IN
CAPITAL
(DISTRIBUTIONS
IN EXCESS OF
EARNINGS) EARNINGS IN
EXCESS OF
DISTRIBUTIONS
ACCUMULATED
OTHER
COMPREHENSIVE
ITEMS, NET
REDEEMABLE
NONCONTROLLING
INTERESTS
 TOTALSHARESAMOUNTS
Balance, December 31, 2020$1,136,729 288,273,049 $2,883 $4,340,078 $(2,950,339)$(255,893)$59,805 
Issuance of shares under employee stock purchase plan and option plans and stock-based compensation51,650 1,185,719 12 51,638 — — — 
Change in equity related to redeemable noncontrolling interests680 — — 680 — — (680)
Parent cash dividends declared(359,445)— — — (359,445)— — 
Foreign currency translation adjustment(23,600)— — — — (23,600)(212)
Change in fair value of derivative instruments20,840 — — — — 20,840 — 
Net income (loss)320,888 — — — 320,888 — 2,265 
Noncontrolling interests equity contributions— — — — — — 2,200 
Noncontrolling interests dividends— — — — — — (1,285)
Purchase of noncontrolling interests— — — — — — 2,567 
Balance, June 30, 2021$1,147,742 289,458,768 $2,895 $4,392,396 $(2,988,896)$(258,653)$64,660 











The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q75

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN THOUSANDS) (UNAUDITED)
SIX MONTHS ENDED JUNE 30, THREE MONTHS ENDED MARCH 31,
20222021 20232022
Cash Flows from Operating Activities:Cash Flows from Operating Activities: Cash Flows from Operating Activities: 
Net income (loss)Net income (loss)$243,565 $323,153 Net income (loss)$65,535 $41,707 
Adjustments to reconcile net income (loss) to cash flows from operating activities:Adjustments to reconcile net income (loss) to cash flows from operating activities:  Adjustments to reconcile net income (loss) to cash flows from operating activities:  
DepreciationDepreciation236,496 226,939 Depreciation120,066 120,393 
Amortization (includes amortization of deferred financing costs and discounts of $9,064 and $8,443 for the six months ended June 30, 2022 and 2021, respectively)134,437 113,831 
Amortization (includes amortization of deferred financing costs and discounts of $4,332 and $4,389 for the three months ended March 31, 2023 and 2022, respectively)Amortization (includes amortization of deferred financing costs and discounts of $4,332 and $4,389 for the three months ended March 31, 2023 and 2022, respectively)66,360 67,611 
Revenue reduction associated with amortization of customer inducements and above- and below-market leasesRevenue reduction associated with amortization of customer inducements and above- and below-market leases3,681 4,327 Revenue reduction associated with amortization of customer inducements and above- and below-market leases1,760 1,860 
Stock-based compensation expenseStock-based compensation expense31,597 33,652 Stock-based compensation expense12,509 11,341 
(Benefit) provision for deferred income taxes(18,491)30,899 
Provision (benefit) for deferred income taxesProvision (benefit) for deferred income taxes4,183 (10,142)
Loss on early extinguishment of debtLoss on early extinguishment of debt671 — Loss on early extinguishment of debt— 671 
Gain on IPM divestment— (181,196)
(Gain) loss on disposal/write-down of property, plant and equipment, net(Gain) loss on disposal/write-down of property, plant and equipment, net(51,954)(133,386)(Gain) loss on disposal/write-down of property, plant and equipment, net(13,061)(705)
Loss associated with OSG deconsolidation105,825 — 
Loss (gain) on divestments and deconsolidationsLoss (gain) on divestments and deconsolidations— 105,825 
Gain associated with Clutter TransactionGain associated with Clutter Transaction(35,821)— Gain associated with Clutter Transaction— (35,821)
Foreign currency transactions and other, netForeign currency transactions and other, net(58,821)2,727 Foreign currency transactions and other, net34,435 (7,219)
(Increase) decrease in assets(Increase) decrease in assets(194,756)(83,975)(Increase) decrease in assets(33,530)(105,321)
(Decrease) increase in liabilities(Decrease) increase in liabilities(50,505)52,231 (Decrease) increase in liabilities(129,449)(135,694)
Cash Flows from Operating ActivitiesCash Flows from Operating Activities345,924 389,202 Cash Flows from Operating Activities128,808 54,506 
Cash Flows from Investing Activities:Cash Flows from Investing Activities:  Cash Flows from Investing Activities:  
Capital expendituresCapital expenditures(330,220)(295,586)Capital expenditures(265,906)(161,050)
Cash paid for acquisitions, net of cash acquiredCash paid for acquisitions, net of cash acquired(718,657)(35,723)Cash paid for acquisitions, net of cash acquired(1,094)(717,907)
Acquisition of customer relationships(148)(3,641)
Customer inducementsCustomer inducements(4,624)(3,818)Customer inducements(1,357)(1,913)
Contract fulfillment costsContract fulfillment costs(33,951)(29,023)Contract fulfillment costs(24,014)(14,237)
Investments in joint ventures and other investmentsInvestments in joint ventures and other investments— (63,135)Investments in joint ventures and other investments(15,830)— 
Net proceeds from IPM Divestment— 213,878 
Proceeds from sales of property and equipment and other, netProceeds from sales of property and equipment and other, net96,497 209,697 Proceeds from sales of property and equipment and other, net35,658 5,353 
Cash Flows from Investing ActivitiesCash Flows from Investing Activities(991,103)(7,351)Cash Flows from Investing Activities(272,543)(889,754)
Cash Flows from Financing Activities:Cash Flows from Financing Activities:  Cash Flows from Financing Activities:  
Repayment of revolving credit facility, term loan facilities and other debtRepayment of revolving credit facility, term loan facilities and other debt(5,351,720)(1,620,167)Repayment of revolving credit facility, term loan facilities and other debt(4,649,926)(2,278,884)
Proceeds from revolving credit facility, term loan facilities and other debtProceeds from revolving credit facility, term loan facilities and other debt6,255,829 1,763,597 Proceeds from revolving credit facility, term loan facilities and other debt5,008,631 3,254,197 
Debt financing and equity contribution from noncontrolling interests21,547 — 
Debt repayment and equity distribution to noncontrolling interestsDebt repayment and equity distribution to noncontrolling interests(1,392)(1,285)Debt repayment and equity distribution to noncontrolling interests(1,019)(681)
Repurchase of noncontrolling interest— (75,000)
Parent cash dividendsParent cash dividends(364,223)(359,824)Parent cash dividends(186,514)(184,361)
Net (payments) proceeds associated with employee stock-based awardsNet (payments) proceeds associated with employee stock-based awards(8,636)17,998 Net (payments) proceeds associated with employee stock-based awards(21,271)(12,843)
Other, netOther, net(9,405)3,742 Other, net— (5,875)
Cash Flows from Financing ActivitiesCash Flows from Financing Activities542,000 (270,939)Cash Flows from Financing Activities149,901 771,553 
Effect of Exchange Rates on Cash and Cash EquivalentsEffect of Exchange Rates on Cash and Cash Equivalents(7,903)(47)Effect of Exchange Rates on Cash and Cash Equivalents(1,521)3,527 
(Decrease) increase in Cash and Cash Equivalents(111,082)110,865 
Increase (decrease) in Cash and Cash EquivalentsIncrease (decrease) in Cash and Cash Equivalents4,645 (60,168)
Cash and Cash Equivalents, Beginning of PeriodCash and Cash Equivalents, Beginning of Period255,828 205,063 Cash and Cash Equivalents, Beginning of Period141,797 255,828 
Cash and Cash Equivalents, End of PeriodCash and Cash Equivalents, End of Period$144,746 $315,928 Cash and Cash Equivalents, End of Period$146,442 $195,660 
Supplemental Information:Supplemental Information: Supplemental Information: 
Cash Paid for InterestCash Paid for Interest$227,633 $217,687 Cash Paid for Interest$204,902 $179,079 
Cash Paid for Income Taxes, NetCash Paid for Income Taxes, Net$57,135 $45,246 Cash Paid for Income Taxes, Net$18,629 $19,277 
Non-Cash Investing and Financing Activities:Non-Cash Investing and Financing Activities:  Non-Cash Investing and Financing Activities:  
Financing LeasesFinancing Leases$12,878 $13,775 Financing Leases$20,194 $5,190 
Accrued Capital ExpendituresAccrued Capital Expenditures$98,210 $45,665 Accrued Capital Expenditures$207,425 $78,466 
Deferred Purchase Obligation and Other$276,017 $— 
Deferred Purchase ObligationsDeferred Purchase Obligations$197,222 $276,300 
Dividends PayableDividends Payable$188,556 $187,488 Dividends Payable$191,030 $187,220 




The accompanying notes are an integral part of these condensed consolidated financial statements.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q86

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except share and per share data) (Unaudited)
1. GENERAL
The unaudited condensed consolidated financial statements of Iron Mountain Incorporated, a Delaware corporation, ("IMI"), and its subsidiaries ("we" or "us"), have been prepared pursuant to the rules and regulations of the United States Securities and Exchange Commission (the "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 included herein are adequate to make the information presented not misleading. Certain prior year financial statement amounts have been reclassified to conform to the current year presentation. The interim condensed consolidated financial statements are presented herein 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 Condensed Consolidated Financial Statements and Notes thereto, which are included herein, should be read in conjunction with the Consolidated Financial Statements and Notes thereto for the year ended December 31, 20212022 included in our Annual Report on Form 10-K filed with the SEC on February 24, 202223, 2023 (our "Annual Report").
In September 2022, we announced a global program designed to accelerate the growth of our business ("Project Matterhorn"). See Note 11.
We have been organized and have operated as a real estate investment trust for United States federal income tax purposes ("REIT") beginning with our taxable year ended December 31, 2014.
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
A. CASH AND CASH EQUIVALENTS
Cash and cash equivalents include cash on hand and cash invested in highly liquid 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.
B. ACCOUNTS RECEIVABLE
We maintain an allowance for doubtful accounts and a credit memo reserve for estimated losses resulting from the potential inability of our customers to make required payments and potential disputes regarding billing and service issues. The rollforward of the allowance for doubtful accounts and credit memo reserves for the sixthree months ended June 30, 2022March 31, 2023 is as follows:
Balance as of December 31, 20212022$62,00954,143 
Credit memos charged to revenue26,09123,392 
Allowance for bad debts charged to expense9,01010,242 
Deductions and other(1)
(41,395)(26,738)
Balance as of June 30, 2022March 31, 2023$55,71561,039 
(1)Primarily consists of the issuance of credit memos, the write-off of accounts receivable allowances associated with businesses acquired and the impact associated with currency translation adjustments.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q97

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)


C. INVENTORY
Inventories are stated at the lower of cost or net realizable value, based on a first-in, first-out methodology. Our inventory primarily consists of information technology-related assets including memory, central processing units, hard drives, adaptors and networking. All of our inventory is considered finished goods. Inventory is included as a component of Prepaid expenses and other in our Condensed Consolidated Balance Sheets. At June 30, 2022, we have inventory of approximately $22,400, net of related reserves for obsolete, excess and slow-moving inventory, which was acquired as part of the ITRenew Transaction (as defined in Note 3). We had no inventory as of December 31, 2021.
D. LEASES
We lease facilities for certain warehouses, data centers and office space. We also have land leases, including those on which certain facilities are located.
Operating and financing lease right-of-use assets and lease liabilities as of June 30, 2022March 31, 2023 and December 31, 20212022 are as follows:
DESCRIPTIONDESCRIPTIONJUNE 30, 2022DECEMBER 31, 2021DESCRIPTIONMARCH 31, 2023DECEMBER 31, 2022
Assets:Assets:Assets:
Operating lease right-of-use assetsOperating lease right-of-use assets$2,512,377 $2,314,422 Operating lease right-of-use assets$2,666,951 $2,583,704 
Financing lease right-of-use assets, net of accumulated depreciation(1)
Financing lease right-of-use assets, net of accumulated depreciation(1)
261,762 298,049 
Financing lease right-of-use assets, net of accumulated depreciation(1)
250,216 251,690 
Liabilities:Liabilities:Liabilities:
CurrentCurrentCurrent
Operating lease liabilitiesOperating lease liabilities$262,044 $259,597 Operating lease liabilities$293,795 $288,738 
Financing lease liabilities(1)
Financing lease liabilities(1)
36,377 41,168 
Financing lease liabilities(1)
47,516 43,857 
Long-termLong-termLong-term
Operating lease liabilitiesOperating lease liabilities$2,371,270 $2,171,472 Operating lease liabilities$2,513,817 $2,429,167 
Financing lease liabilities(1)
Financing lease liabilities(1)
286,548 315,561 
Financing lease liabilities(1)
294,517 289,048 
(1)Financing lease right-of-use assets, current financing lease liabilities and long-term financing lease liabilities are included within Property, Plant and Equipment, Net, Current portion of long-term debt and Long-term Debt, net of current portion, respectively, within our Condensed Consolidated Balance Sheets.
The components of the lease expense for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED MARCH 31,
DESCRIPTIONDESCRIPTION2022202120222021DESCRIPTION20232022
Operating lease cost(1)
Operating lease cost(1)
$139,863 $135,086 $283,393 $267,761 
Operating lease cost(1)
$155,873 $143,530 
Financing lease cost:Financing lease cost:Financing lease cost:
Depreciation of financing lease right-of-use assetsDepreciation of financing lease right-of-use assets$10,578 $12,408 $22,032 $25,056 Depreciation of financing lease right-of-use assets$10,008 $11,454 
Interest expense for financing lease liabilitiesInterest expense for financing lease liabilities4,359 4,910 9,037 9,885 Interest expense for financing lease liabilities4,341 4,678 
(1)Operating lease cost, the majority of which is included in Cost of sales, includes variable lease costs of $28,788$31,580 and $59,296$30,508 for the three and six months ended June 30,March 31, 2023 and 2022, respectively, and $29,219 and $57,587respectively.
Other information: Supplemental cash flow information relating to our leases for the three and six months ended June 30, 2021, respectively.March 31, 2023 and 2022 is as follows:
THREE MONTHS ENDED MARCH 31,
CASH PAID FOR AMOUNTS INCLUDED IN MEASUREMENT OF LEASE LIABILITIES:20232022
Operating cash flows used in operating leases$108,723 $101,605 
Operating cash flows used in financing leases (interest)4,341 4,678 
Financing cash flows used in financing leases11,714 10,362 
NON-CASH ITEMS:
Operating lease modifications and reassessments$18,163 $23,767 
New operating leases (including acquisitions and sale-leaseback transactions)113,853 125,902 
In addition to the leases signed but not yet commenced that were disclosed in Note 2.j. to Notes to Consolidated Financial Statements included in our Annual Report, we entered into an operating lease in March 2023 that is expected to commence in July 2024, with an initial lease term of 25 years. The total undiscounted minimum lease payments for this lease are approximately $170,100.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q108

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
Other information: Supplemental cash flow information relatingD. GOODWILL
Our reporting units as of December 31, 2022 are described in detail in Note 2.l. to Notes to Consolidated Financial Statements included in our leasesAnnual Report.
The changes in the carrying value of goodwill attributable to each reportable segment for the sixthree months ended June 30, 2022 and 2021 isMarch 31, 2023 are as follows:
SIX MONTHS ENDED JUNE 30,
CASH PAID FOR AMOUNTS INCLUDED IN MEASUREMENT OF LEASE LIABILITIES:20222021
Operating cash flows used in operating leases$200,958 $192,039 
Operating cash flows used in financing leases (interest)9,037 9,885 
Financing cash flows used in financing leases20,084 23,656 
NON-CASH ITEMS:
Operating lease modifications and reassessments$67,699 $63,047 
New operating leases (including acquisitions and sale-leaseback transactions)382,890 210,881 
GLOBAL RIM BUSINESSGLOBAL DATA CENTER BUSINESSCORPORATE AND OTHERTOTAL CONSOLIDATED
Goodwill balance, net of accumulated amortization as of December 31, 2022$3,852,946 $418,502 $611,286 $4,882,734 
Fair value and other adjustments71 — 2,333 2,404 
Currency effects9,239 2,064 320 11,623 
Goodwill balance, net of accumulated amortization as of March 31, 2023$3,862,256 $420,566 $613,939 $4,896,761 
Accumulated goodwill impairment balance as of March 31, 2023$132,409 $— $26,011 $158,420 
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q119

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
E. GOODWILLFAIR VALUE MEASUREMENTS
Our reporting unitsThe assets and liabilities carried at fair value measured on a recurring basis as of March 31, 2023 and December 31, 20212022 are described in detailas follows:
  FAIR VALUE MEASUREMENTS AT MARCH 31, 2023 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
MARCH 31, 2023
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$9,786 $— $9,786 $— 
Time Deposits1,721 — 1,721 — 
Trading Securities9,380 9,347 33 — 
Derivative Assets42,105 — 42,105 — 
Derivative Liabilities3,443 — 3,443 — 
Deferred Purchase Obligations(1)
197,222 — — 197,222 
  FAIR VALUE MEASUREMENTS AT DECEMBER 31, 2022 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
DECEMBER 31, 2022
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$11,311 $— $11,311 $— 
Time Deposits1,102 — 1,102 — 
Trading Securities9,462 9,426 36 — 
Derivative Assets51,396 — 51,396 — 
Derivative Liabilities489 — 489 — 
Deferred Purchase Obligations(1)
193,033 — — 193,033 
(1)Primarily relates to the fair value of the Deferred Purchase Obligation (as defined in Note 2.k.3 to Notes to Consolidated Financial Statements included in our Annual Report. DuringReport) associated with the second quarter of 2022,ITRenew Transaction (as defined below in Note 3), which was determined utilizing a Monte-Carlo model and takes into account our forecasted projections as a resultit relates to the underlying performance of the realignmentbusiness. The Monte-Carlo simulation model incorporates assumptions as to expected gross profits over the applicable achievement period, including adjustments for the volatility of our global managerial structure, we reassessedtiming and amount of the composition of our reportable segments (see Note 9 for a descriptionassociated revenue and definition of our reportable segments)costs, as well as our reporting units.
We note the following changes to our reporting units as a result of the reassessment described above:
discount rates that account for the risk of the underlying arrangement and overall market risks. Any material change to these assumptions may result in a significantly higher or lower fair value of the Deferred Purchase Obligation. The change in value of the Deferred Purchase Obligation during the three months ended March 31, 2023 was driven by the accretion of the obligation to present value.our former Europe RIM reporting unit is now managed as 2 separate reporting units: (1) our Middle East, North Africa and Turkey ("MENAT") businesses will comprise our "MENAT RIM" reporting unit and (2) our other businesses in Europe and South Africa ("ESA") will comprise our “ESA RIM” reporting unit;
our former ANZ RIM and Asia RIM reporting units are now managed as 1 "APAC RIM" reporting unit; and
our asset lifecycle management ("ALM") business, which includes our legacy secure IT asset disposition business (which was primarily previously included in our North America RIM reporting unit) and the business acquired through our acquisition of Intercept Parent, Inc. ("ITRenew"), will comprise our newly formed "ALM" reporting unit.

There were no changes to our Latin America RIM, Global Data Center and Fine Arts reporting units. We have reassigned goodwill associated with the reporting units impacted by the reorganizationmaterial items that were measured at fair value on a relative fair valuenon-recurring basis where appropriate. The fair value of each of our new reporting units was determined based on the application of a combined weighted average approach of preliminary fair value multiples of revenueat March 31, 2023 and earnings and discounted cash flow techniques. These fair values represent our best estimate and preliminary assessment of goodwill allocations to each of the new reporting units on a relative fair value basis. We have completed an interim goodwill impairment analysis before and after the reporting unit changes, and we have concluded that the goodwill associated with each of our reporting units was not impaired.
The goodwill associated with acquisitions completed during the six months ofDecember 31, 2022 (as describedother than those disclosed in Note 3) has been incorporated into2.p. to Notes to Consolidated Financial Statements included in our current reporting units.
The changes in the carrying value of goodwill attributable to each reportable segment for the six months ended June 30, 2022 are as follows:
GLOBAL RIM BUSINESSGLOBAL DATA CENTER BUSINESSCORPORATE AND OTHER BUSINESSTOTAL CONSOLIDATED
Goodwill balance, net of accumulated amortization as of December 31, 2021$3,976,261 $426,074 $61,196 $4,463,531 
Non-tax deductible goodwill acquired during the period696 — 581,195 581,891 
Goodwill reallocation due to the change in reportable segments(1)
(3,409)— 3,409 — 
Fair value and other adjustments(2)
(12,247)— 384 (11,863)
Currency effects(97,746)(10,569)(1,553)(109,868)
Goodwill balance, net of accumulated amortization as of June 30, 2022$3,863,555 $415,505 $644,631 $4,923,691 
Accumulated goodwill impairment balance as of June 30, 2022$132,409 $— $26,011 $158,420 
(1)For additional information regarding the changes that were made to our reportable segments in the second quarter of 2022, see Note 9.
(2)This amount represents an adjustment to goodwill as a result of the deconsolidation of certain businesses, as described in Note 2.l.

Annual Report.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q1210

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
F. FAIR VALUE MEASUREMENTS
The assets and liabilities carried at fair value measured on a recurring basis as of June 30, 2022 and December 31, 2021 are as follows:
  FAIR VALUE MEASUREMENTS AT JUNE 30, 2022 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
JUNE 30, 2022
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$7,164 $— $7,164 $— 
Time Deposits1,397 — 1,397 — 
Trading Securities10,597 10,531  66  — 
Derivative Assets53,654 — 53,654 — 
Deferred Purchase Obligation (as defined in Note 3)275,100 — — 275,100 
  FAIR VALUE MEASUREMENTS AT DECEMBER 31, 2021 USING
DESCRIPTIONTOTAL CARRYING
VALUE AT
DECEMBER 31, 2021
QUOTED PRICES IN
ACTIVE MARKETS
(LEVEL 1)
SIGNIFICANT OTHER
OBSERVABLE INPUTS
(LEVEL 2)
SIGNIFICANT
UNOBSERVABLE
INPUTS (LEVEL 3)
Money Market Funds$101,022 $— $101,022 $— 
Time Deposits2,238 — 2,238 — 
Trading Securities11,147 11,062  85  — 
Derivative Assets11,021 — 11,021 — 
Derivative Liabilities8,344 — 8,344 — 
There were no material items that are measured at fair value on a non-recurring basis at June 30, 2022 and December 31, 2021, other than (i) those disclosed in Note 2.o. to Notes to Consolidated Financial Statements included in our Annual Report, (ii) assets acquired and liabilities assumed through the ITRenew Transaction (as defined and described in Note 3), (iii) our investment in the Clutter JV (as defined in Note 4), and (iv) the fair value of our retained investment of our deconsolidated businesses (as described in Note 2.l.), all of which are based on Level 3 inputs. The fair value of the Deferred Purchase Obligation associated with the ITRenew Transaction was determined utilizing a Monte-Carlo model and takes into account our forecasted projections as it relates to the underlying performance of the business. There were no significant changes to the inputs to the model as of June 30, 2022.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q13

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
G. ACCUMULATED OTHER COMPREHENSIVE ITEMS, NET
The changes in accumulatedAccumulated other comprehensive items, net for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 are as follows:
THREE MONTHS ENDED JUNE 30, 2022THREE MONTHS ENDED JUNE 30, 2021
 FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTAL
Beginning of Period$(313,801)$19,443 $(294,358)$(272,414)$(34,497)$(306,911)
Other comprehensive (loss) income:
Foreign currency translation and other adjustments(186,828)— (186,828) 42,624 — 42,624 
Change in fair value of derivative instruments— 34,211 34,211  — 5,634 5,634 
Total other comprehensive (loss) income(186,828)34,211 (152,617) 42,624 5,634 48,258 
End of Period$(500,629)$53,654 $(446,975) $(229,790)$(28,863)$(258,653)
SIX MONTHS ENDED JUNE 30, 2022SIX MONTHS ENDED JUNE 30, 2021THREE MONTHS ENDED MARCH 31, 2023THREE MONTHS ENDED MARCH 31, 2022
FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTAL FOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTALFOREIGN
CURRENCY
TRANSLATION AND OTHER
ADJUSTMENTS
CHANGE IN FAIR VALUE OF
DERIVATIVE
INSTRUMENTS
TOTAL
Beginning of PeriodBeginning of Period$(341,024)$2,677 $(338,347)$(206,190)$(49,703)$(255,893)Beginning of Period$(454,509)$12,506 $(442,003)$(341,024)$2,677 $(338,347)
Other comprehensive (loss) income:
Other comprehensive income (loss):Other comprehensive income (loss):
Foreign currency translation and other adjustmentsForeign currency translation and other adjustments(159,605)— (159,605) (23,600)— (23,600)Foreign currency translation and other adjustments39,677 — 39,677 27,223 — 27,223 
Change in fair value of derivative instrumentsChange in fair value of derivative instruments— 50,977 50,977  — 20,840 20,840 Change in fair value of derivative instruments— (3,442)(3,442)— 16,766 16,766 
Total other comprehensive (loss) income(159,605)50,977 (108,628) (23,600)20,840 (2,760)
Total other comprehensive income (loss)Total other comprehensive income (loss)39,677 (3,442)36,235 27,223 16,766 43,989 
End of PeriodEnd of Period$(500,629)$53,654 $(446,975) $(229,790)$(28,863)$(258,653)End of Period$(414,832)$9,064 $(405,768)$(313,801)$19,443 $(294,358)
H.G. REVENUES
The costs associated with the initial movement of customer records into physical storage and certain commissions are considered costs to obtain or fulfill customer contracts (collectively, "Contract Fulfillment Costs"). Contract Fulfillment Costs as of June 30, 2022March 31, 2023 and December 31, 20212022 are as follows:
JUNE 30, 2022DECEMBER 31, 2021
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
Intake Costs asset$67,334 $(44,086)$23,248 $71,336 $(42,678)$28,658 
Commissions asset130,277 (55,952)74,325 114,791 (50,553)64,238 
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q14

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
MARCH 31, 2023DECEMBER 31, 2022
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
GROSS
CARRYING
AMOUNT
ACCUMULATED
AMORTIZATION
NET
CARRYING
AMOUNT
Intake Costs asset$71,426 $(45,700)$25,726 $68,345 $(42,132)$26,213 
Commissions asset142,763 (63,244)79,519 133,145 (58,949)74,196 
Deferred revenue liabilities are reflected in our Condensed Consolidated Balance Sheets as follows:
DESCRIPTIONDESCRIPTIONLOCATION IN BALANCE SHEETJUNE 30, 2022DECEMBER 31, 2021DESCRIPTIONLOCATION IN BALANCE SHEETMARCH 31, 2023DECEMBER 31, 2022
Deferred revenue - CurrentDeferred revenue - CurrentDeferred revenue$302,494 $307,470 Deferred revenue - CurrentDeferred revenue$335,393 $328,910 
Deferred revenue - Long-termDeferred revenue - Long-termOther Long-term Liabilities33,308 33,691 Deferred revenue - Long-termOther Long-term Liabilities29,482 32,960 
DATA CENTER LESSOR CONSIDERATIONS
Our Global Data Center Business features storage rental provided to customers at contractually specified rates over a fixed contractual period, which are accounted for in accordance with Accounting Standards Codification ("ASC") No. 842 ("ASC 842"), Leases, as amended. Storage rental revenue, including revenue associated with power and connectivity, associated with our Global Data Center Business for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 areis as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022202120222021
Storage rental revenue(1)
$89,768 $71,237 $177,219 $138,394 
THREE MONTHS ENDED MARCH 31,
20232022
Storage rental revenue(1)
$107,435 $87,451 
(1)Revenue associated with power and connectivity included within storage rental revenue was $30,713$40,672 and $59,031$28,318 for the three and six months ended June 30,March 31, 2023 and 2022, respectively, and $14,561 and $27,694 for the three and six months ended June 30, 2021, respectively.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q1511

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
I.H. STOCK-BASED COMPENSATION
Our stock-based compensation expense includes the cost of stock options, restricted stock units ("RSUs"), and performance units ("PUs") and shares of stock issued under our employee stock purchase plan ("ESPP") (together, the "Employee Stock-Based Awards").
2022 RETIREMENT ELIGIBLE CRITERIA
For our Employee Stock-Based Awards made on or after March 1, 2022, we have included the following retirement provision:
Upon an award recipient's retirement on or after attaining age 55 with at least five years of service, if the sum of (i) the award recipient’s age at retirement and (ii) the award recipient’s years of service with us totals at least 65, the award recipient is entitled to continued vesting of any outstanding Employee Stock-Based Awards, provided that their retirement occurs on or after a minimum of six months from the grant date (the "Retirement Criteria").
Accordingly, (i) grants of Employee Stock-Based Awards to an employee who has met the Retirement Criteria on or before the date of grant, or will meet the Retirement Criteria before the six month anniversary in the year of the grant, will be expensed over six months from the date of grant and (ii) grants of Employee Stock-Based Awards to employees who will meet the Retirement Criteria during the award’s normal vesting period will be expensed between the date of grant and the date upon which the award recipient meets the Retirement Criteria.
Stock options and RSUs granted to award recipients who meet the Retirement Criteria will be delivered to the award recipient based upon the original vesting schedule. If an award recipient retires and has met the Retirement Criteria, stock options will remain exercisable until the original expiration date of the stock options. PUs granted to award recipients who meet the Retirement Criteria will be delivered in accordance with the original vesting schedule of the applicable PU award and remain subject to the same performance conditions.
STOCK-BASED COMPENSATION EXPENSE
Stock-based compensation expense for the Employee Stock-Based Awards for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022202120222021
Stock-based compensation expense$20,256 $22,699 $31,597 $33,652 
THREE MONTHS ENDED MARCH 31,
20232022
Stock-based compensation expense$12,509 $11,341 
As of June 30, 2022,March 31, 2023, unrecognized compensation cost related to the unvested portion of our Employee Stock-Based Awards is $69,595.
RESTRICTED STOCK UNITS AND PERFORMANCE UNITS
The fair value of RSUs and earned PUs that vested during the three and six months ended June 30, 2022 and 2021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2022202120222021
Fair value of RSUs vested$3,144 $3,118 $21,559 $22,979 
Fair value of earned PUs that vested— 235 4,346 5,826 
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q16
$115,329.

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
J. ACQUISITION AND INTEGRATION COSTS
Acquisition and integration costs represent operating expenditures directly associated with the closing and integration activities of our business acquisitions that have closed, or are highly probable of closing, and include (i) advisory, legal and professional fees to complete business acquisitions and (ii) costs to integrate acquired businesses into our existing operations, including move, severance facility upgrade and system integration costs (collectively, "Acquisition and Integration Costs"). Acquisition and Integration Costs do not include costs associated with the formation of joint ventures or costs associated with the acquisition of customer relationships. Total Acquisition and Integration Costs is $16,878were $1,595 and $32,539$15,661 for the three and six months ended June 30,March 31, 2023 and 2022, respectively, and $2,277 for both the three and six months ended June 30, 2021.respectively.
K.J. (GAIN) LOSS ON DISPOSAL/WRITE-DOWN OF PROPERTY, PLANT AND EQUIPMENT, NET
Consolidated (gain)(Gain) loss on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 is as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021(2)
2022(1)
2021(2)
(Gain) Loss on disposal/write-down of property, plant and equipment, net$(51,249)$(128,935)$(51,954)$(133,386)
THREE MONTHS ENDED MARCH 31,
2023(1)
2022
(Gain) Loss on disposal/write-down of property, plant and equipment, net$(13,061)$(705)
(1)    The gains for the three and six months ended June 30, 2022March 31, 2023 primarily consistedconsist of gainsa gain of approximately $49,000$18,500 associated with the sale anda sale-leaseback transactionstransaction of 11 facilities and parcels of landa facility in the United States,Singapore, as part of our program to monetize a small portion of our industrial assets.assets through sale and sale-leaseback transactions. The terms for these leasesthis lease are consistent with the terms of our lease portfolio, which are disclosed in detail in Note 2.i.2.j. to Notes to Consolidated Financial Statements included in our Annual Report.
(2)    The gains for the three and six months ended June 30, 2021 primarily consisted of gains of approximately $127,400 associated with the sale-leaseback transactions of 5 facilities in the United Kingdom, as part of our program to monetize a small portion of our industrial assets. The terms for these leases are consistent with the terms of our lease portfolio, which are disclosed in detail in Note 2.i. to Notes to Consolidated Financial Statements included in our Annual Report.
L. OTHER (INCOME) EXPENSE, NET
Consolidated other (income) expense, net for the three and six months ended June 30, 2022 and 2021 consists of the following:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DESCRIPTION2022202120222021
Foreign currency transaction (gains) losses, net(1)
$(55,039)$4,729 $(68,240)$7,043 
Debt extinguishment expense— — 671 — 
Other, net(2)(3)
13,822 (190,959)82,253 (188,560)
Other (Income) Expense, Net$(41,217)$(186,230)$14,684 $(181,517)
(1)We recognized net foreign currency transaction gains of $55,039 and $68,240 for the three and six months ended June 30, 2022, respectively. These gains primarily consist of the impact of changes in the exchange rate of the Euro and the British pound sterling against the United States dollar on our intercompany balances with and between certain of our subsidiaries.
(2)On March 24, 2022, as a result of our loss of control, we deconsolidated the businesses included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $105,800 associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidation and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. The loss was partially offset by a gain recorded in the first quarter of 2022 of approximately $35,800 associated with the Clutter Transaction (as defined in Note 4).
(3)Other, net for the three and six months ended June 30, 2021 is primarily comprised of (a) a gain of approximately $181,200 associated with our IPM Divestment (as defined and discussed in Note 4 to Notes to Consolidated Financial Statements included in our Annual Report) and (b) a gain of approximately $20,300 associated with the loss of control and related deconsolidation, as of May 18, 2021 of one of our wholly owned Netherlands subsidiaries, for which we had value-added tax liability exposure that was recorded in 2019.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q1712

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
M.K. OTHER EXPENSE (INCOME), NET
Other expense (income), net for the three months ended March 31, 2023 and 2022 consists of the following:
 THREE MONTHS ENDED MARCH 31,
DESCRIPTION20232022
Foreign currency transaction losses (gains), net$14,424 $(13,201)
Debt extinguishment expense— 671 
Other, net(1)
6,776 68,431 
Other Expense (Income), Net$21,200 $55,901 
(1)Other, net for the three months ended March 31, 2022 consists primarily of (i) a loss of approximately $105,800 associated with the OSG Deconsolidation (as defined in Note 4 to Notes to Consolidated Financial Statements included in our Annual Report), partially offset by (ii) a gain of approximately $35,800 associated with the Clutter Transaction (as defined in Note 5 to Notes to Consolidated Financial Statements included in our Annual Report).

L. INCOME TAXES
We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year.
Our effective tax rates for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021(2)
2022(1)
2021(2)
Effective Tax Rate8.2 %28.5 %10.4 %27.9 %
 THREE MONTHS ENDED MARCH 31,
2023(1)
2022(2)
Effective Tax Rate20.4 %19.5 %
(1)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 2022March 31, 2023 were the benefits derived from the dividends paid deduction and the differences in the tax rates to which our foreign earnings are subject. In addition, there were gains and losses recorded in Other expense (income), net and Gain (loss) on disposal/write-down of property, plant and equipment net, during the period for which there was an insignificant tax impact. During the first quarter of 2022, there was also a release of valuation allowances on deferred tax assets of our U.S. taxable REIT subsidiaries ("TRS") of approximately $9,900 as a result of the ITRenew Transaction.
(2)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 2021March 31, 2022 were the impacts ofbenefits derived from the dividends paid deduction, the differences in the tax rates atto which our foreign earnings are subject, and a discreterelease of valuation allowances on deferred tax expenseassets of our U.S. taxable REIT subsidiaries of approximately $12,000 primarily resulting from$9,900 as a tax law change in the United Kingdom, partially offset by the benefits derived from the dividends paid deduction.result of our acquisition of Intercept Parent, Inc. ("ITRenew").
N.M. INCOME (LOSS) PER SHARE—BASIC AND DILUTED
The calculation of basic and diluted income (loss) per share for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30, THREE MONTHS ENDED MARCH 31,
2022202120222021 20232022
Net Income (Loss)Net Income (Loss)$201,858 $276,522 $243,565 $323,153 Net Income (Loss)$65,535 $41,707 
Less: Net Income (Loss) Attributable to Noncontrolling InterestsLess: Net Income (Loss) Attributable to Noncontrolling Interests1,777 1,237 1,185 2,265 Less: Net Income (Loss) Attributable to Noncontrolling Interests940 (592)
Net Income (Loss) Attributable to Iron Mountain Incorporated (utilized in numerator of Earnings Per Share calculation)Net Income (Loss) Attributable to Iron Mountain Incorporated (utilized in numerator of Earnings Per Share calculation)$200,081 $275,285 $242,380 $320,888 Net Income (Loss) Attributable to Iron Mountain Incorporated (utilized in numerator of Earnings Per Share calculation)$64,595 $42,299 
Weighted-average shares—basicWeighted-average shares—basic290,756,000 289,247,000 290,542,000 289,001,000 Weighted-average shares—basic291,442,000 290,328,000 
Effect of dilutive potential stock optionsEffect of dilutive potential stock options1,249,262 641,888 1,122,444 349,163 Effect of dilutive potential stock options1,216,000 995,625 
Effect of dilutive potential RSUs and PUsEffect of dilutive potential RSUs and PUs481,972 1,190,357 501,975 953,104 Effect of dilutive potential RSUs and PUs391,000 521,977 
Weighted-average shares—dilutedWeighted-average shares—diluted292,487,234 291,079,245 292,166,419 290,303,267 Weighted-average shares—diluted293,049,000 291,845,602 
Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:    Net Income (Loss) Per Share Attributable to Iron Mountain Incorporated:  
Basic Basic$0.69 $0.95 $0.83 $1.11  Basic$0.22 $0.15 
Diluted Diluted$0.68 $0.95 $0.83 $1.11  Diluted$0.22 $0.14 
Antidilutive stock options, RSUs and PUs, excluded from the calculationAntidilutive stock options, RSUs and PUs, excluded from the calculation234,085 381,900 494,833 2,544,984 Antidilutive stock options, RSUs and PUs, excluded from the calculation145,730 755,580 
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q1813

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
N. RECENT ACCOUNTING PRONOUNCEMENTS
In December 2021, the Financial Accounting Standards Board issued Accounting Standards Update ("ASU") No. 2021-08, Business Combinations (Topic 805), Accounting for Contract Assets and Contract Liabilities from Contracts with Customers ("ASU 2021-08"). ASU 2021-08 requires that an entity recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with ASC 606, Revenue from Contracts with Customers, and for the related revenue contracts in accordance with ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), as if it had originated the contracts. We adopted ASU 2021-08 on January 1, 2023 on a prospective basis, and there was no material impact on our condensed consolidated financial statements.
IRON MOUNTAIN MARCH 31, 2023 FORM 10-Q14

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
3. ACQUISITIONS
ITRENEW PRO FORMA FINANCIAL INFORMATION
On January 25, 2022, in order to expand our ALMasset lifecycle management operations, we acquired an approximately 80% interest in ITRenew at an agreed upon purchase price of $725,000, subject to certain working capital adjustments at, and subsequent to, the closing (the "ITRenew Transaction"). At closing, we paid $748,846 and acquired $30,720 of cash on hand, for a net purchase price of $718,126 for the ITRenew Transaction. The acquisition agreement provides us the option to purchase, and provides the shareholders of ITRenew the option to sell, the remaining approximately 20% interest in ITRenew as follows: (i) approximately 16% on or after the second anniversary of the ITRenew Transaction and (ii) approximately 4% on or after the third anniversary of the ITRenew Transaction (collectively, the "Remaining Interests"). The total payments for the Remaining Interests, based on the achievement of certain targeted performance metrics, will be no less than $200,000 and no more than $531,000 (the "Deferred Purchase Obligation"). The maximum amount of the Deferred Purchase Obligation would require achievement of the targeted performance metrics at approximately two times the level that is assumed in our current fair value estimate of the Deferred Purchase Obligation of $275,100. From January 25, 2022, we consolidate 100% of the revenues and expenses associated with this business. The Deferred Purchase Obligation is reflected as a long-term liability in our Condensed Consolidated Balance Sheet at June 30, 2022, and, accordingly, we have not reflected any non-controlling interests associated with the ITRenew Transaction as the Remaining Interests have non-substantive equity interest rights. Subsequent increases or decreases in the fair value estimate of the Deferred Purchase Obligation will be included as a component of Other expense (income), net in our Consolidated Statements of Operations until the Deferred Purchase Obligation is settled or paid. ITRenew is presented in Corporate and Other Business (as disclosed in Note 9) and primarily operates in the United States.
PRO FORMA FINANCIAL INFORMATION
The unaudited consolidated pro forma financial information (the "Pro Forma Financial Information") below summarizes the combined results of Iron Mountain and ITRenew on a pro forma basis as if the ITRenew Transaction had occurred on January 1, 2021. The Pro Forma Financial Information is presented for informational purposes and is not necessarily indicative of the results of operations that would have been achieved if the acquisition had taken place on January 1, 2021. The Pro Forma Financial Information, for the periods presented, includes purchase accounting adjustments (including amortization of acquired customer and supplier intangible assets and depreciation of acquired property, plant and equipment) and related tax effects. Through June 30, 2022, weWe and ITRenew collectively incurred $59,370 of operating expenditures to complete the ITRenew Transaction (including advisory and professional fees required to complete the ITRenew Transaction)fees). These operating expenditures have been reflected within the results of operations in the Pro Forma Financial Information as if they were incurred on January 1, 2021.
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
 2022202120222021
Total Revenues$1,289,534 $1,239,034 $2,555,554 $2,441,010 
Income from Continuing Operations$201,858 $275,988 $243,696 $270,605 
In addition to our acquisition of ITRenew, we completed 1 additional acquisition during the first six months of 2022. The Pro Forma Financial Information does not reflect this acquisition due to the insignificant impact of the acquisition on our consolidated results of operations.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q19

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
3. ACQUISITIONS (CONTINUED)
PRELIMINARY PURCHASE PRICE ALLOCATION
A summary of the cumulative consideration paid and the preliminary allocation of the purchase price paid for all of our 2022 acquisitions through June 30, 2022 is as follows:
SIX MONTHS ENDED
JUNE 30, 2022
Cash Paid (gross of cash acquired)(1)
$749,596 THREE MONTHS ENDED MARCH 31, 2022
Deferred Purchase Obligation and Other(2)
276,017 
Total Consideration1,025,613 
Fair Value of Identifiable Assets Acquired and Liabilities Assumed:
Cash30,720 
Accounts Receivable, Prepaid Expenses and Other Assets71,838 
Property, Plant and Equipment7,600 
Customer and Supplier Relationship Intangible Assets(3)
488,080 
Other Intangible Assets(3)
47,300 
Operating Lease Right-of-Use Assets30,395 
Accounts Payable, Accrued Expenses and Other Liabilities(60,256)
Operating Lease Liabilities(30,395)
Deferred Income Taxes(141,560)
Total Fair Value of Identifiable Net Assets AcquiredRevenues443,722 
Goodwill Initially Recorded(4)
$581,8911,266,020 
(1)Cash paid for acquisitions, net of cash acquired in our Condensed Consolidated Statement of Cash Flows includes contingent and other payments received of $219 for the six months ended June 30, 2022 related to acquisitions made in the years prior to 2022.
(2)At June 30, 2022, we included approximately $275,100 in Other long-term liabilities related to the fair value estimate of the Deferred Purchase Obligation for the Remaining Interests. Deferred Purchase Obligation and Other also includes $917 of purchase price associated with the acquisition of a records and information management business completed in 2022.
(3)The preliminary weighted average life of the intangible assets acquired in the ITRenew Transaction is approximately 11 years. Intangible assets are included as a component of Other assets, net in our Condensed Consolidated Balance Sheets.
(4)Goodwill is primarily attributable to the assembled workforce, expanded market opportunities and costs and other operating synergies anticipated upon the integration of the operations of us and the acquired businesses.
The preliminary purchase price allocations that are not finalized as of June 30, 2022 relate to the final assessment of the fair values of intangible assets (primarily customer and supplier relationship intangible assets) and property, plant and equipment associated with the acquisitions we closed in 2022. Any adjustments to our estimates of purchase price allocation will be made in the periods in which the adjustments are determined, but no later than the one year measurement period, and the cumulative effect of such adjustments will be calculated as if the adjustments had been completed as of the acquisition dates. Adjustments recorded during the six months ended June 30, 2022 were not material to our results from operations.

IRON MOUNTAIN JUNE 30, 2022 FORM 10-QIncome from Continuing Operations$41,838 20

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATEDIn addition to our acquisition of ITRenew, we completed certain other acquisitions in 2022. The Pro Forma Financial Information does not reflect these acquisitions due to the insignificant impact of these acquisitions on our consolidated results of operations.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
4. INVESTMENTS
In February 2022, theApril 2021, we closed on an agreement to form a joint venture formed by MakeSpace Labs, Inc.(the "Web Werks JV") with the shareholders of Web Werks India Private Limited ("Web Werks"), a colocation data center provider in India. Through December 31, 2022, we made two investments totaling approximately 7,500,000 Indian rupees (or approximately $96,200, based upon the exchange rates between the United States dollar and us (the "MakeSpace JV") entered into an agreement with Clutter, Inc. ("Clutter") pursuant to whichIndian rupee on the equityholdersclosing date of the MakeSpace JV contributed their ownership interestseach investment) in the MakeSpace JV and Clutter’s shareholders contributed their ownership interests in Clutter to create a newly formed venture (the "Clutter JV"). In exchange for our 49.99%a noncontrolling interest in the MakeSpace JV, we received an approximate 27% interestform of convertible preference shares in the Clutter JV (the "Clutter Transaction"). As a resultWeb Werks JV. Under the terms of the Clutter Transaction,original Web Werks JV shareholder agreement, we recognized a gain relatedwere required to our contributed interest inmake an additional investment of 3,750,000 Indian rupees by May 2023. In April 2023, the MakeSpaceoriginal Web Werks JV of approximately $35,800,shareholder agreement was amended to extend the period by which was recordedthe investment is required to Other, net, a component of Other expense (income), net during the first quarter of 2022.be made to May 2024.
The following joint ventures are accounted for as equity method investments and are presented as a component of Other within Other assets, net in our Condensed Consolidated Balance Sheets. The carrying values and equity interests in our joint ventures at June 30, 2022March 31, 2023 and December 31, 20212022 are as follows:
JUNE 30, 2022DECEMBER 31, 2021
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Joint venture with Web Werks India Private Limited$51,427 38.50 %$51,140 38.50 %
Joint venture with AGC Equity Partners (the "Frankfurt JV")26,798 20.00 %26,167 20.00 %
MakeSpace JV— — %30,154 49.99 %
Clutter JV60,984 26.73 %— — %
MARCH 31, 2023DECEMBER 31, 2022
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Web Werks JV$98,637 53.58 %$98,278 53.58 %
Joint venture with AGC Equity Partners (the "Frankfurt JV")36,579 20.00 %37,194 20.00 %
Joint venture with Clutter, Inc. (the "Clutter JV")50,712 26.73 %54,172 26.73 %
Additionally, we have a loan receivable with the Frankfurt JV of approximately $22,800, which is included as a component of Other within Other assets, net within our Condensed Consolidated Balance Sheet at March 31, 2023.
IRON MOUNTAIN MARCH 31, 2023 FORM 10-Q15

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
5. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
Derivative instruments we are party to include: (i) interest rate swap agreements (which are designated as cash flow hedges) and (ii) cross-currency swap agreements (which are designated as net investment hedges).
INTEREST RATE SWAP AGREEMENTS DESIGNATED AS CASH FLOW HEDGES
In March 2018,November 2022, we entered into a forward-starting interest rate swap agreementsagreement to limit our exposure to changes in interest rates on a portionfuture borrowings under our Virginia Credit Agreement (as defined in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report). The forward-starting interest rate swap agreement commences in July 2023 and expires in October 2025. As of our floatingboth March 31, 2023 and December 31, 2022, we have $4,800 in notional value outstanding on this forward-starting interest rate indebtedness. These swap agreements expired in March 2022. agreement.
In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. These forward-starting interest rate swap agreements commenced in March 2022. As of June 30,both March 31, 2023 and December 31, 2022, we hadhave $350,000 in notional value ofoutstanding on these interest rate swap agreements, outstanding, which expire in March 2024. Under
We have designated each of the interest rate swap agreements we receive variable rate interest payments associated with the notional amount of eachdescribed above as cash flow hedges. These interest rate swap based upon one-month LIBOR, in exchange foragreements are marked to market at the paymentend of fixed interest rates as specified ineach reporting period, representing the fair values of the interest rate swap agreements.
We have designated these interest rate swap agreements, and any changes in fair value are recognized as cash flow hedges.a component of Accumulated other comprehensive items, net. Unrealized gains are recognized as assets, while unrealized losses are recognized as liabilities.
CROSS-CURRENCY SWAP AGREEMENTS DESIGNATED AS A HEDGE OF NET INVESTMENT
We utilize cross-currency interest rate swaps to hedge the variability of exchange rate impacts between the United States dollar and the Euro. As of both March 31, 2023 and December 31, 2022, we have approximately $469,200 in notional value outstanding on cross-currency interest rate swaps with maturity dates ranging from August 2023 through February 2026.
We have designated these cross-currency swap agreements as hedges of net investments in certain of our Euro denominated subsidiaries and they require an exchange of the notional amounts at maturity. These cross-currency swap agreements are marked to market at the end of each reporting period, representing the fair values of the cross-currency swap agreements, and any changes in fair value are recognized as a component of Accumulated other comprehensive items, net. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The excluded component of our cross-currency swap agreements is recorded in Accumulated other comprehensive items, net and amortized to interest expense on a straight-line basis.
The fair value of derivative instruments recognized in our Condensed Consolidated Balance Sheets at March 31, 2023 and December 31, 2022, by derivative instrument, are as follows:
MARCH 31, 2023DECEMBER 31, 2022
DERIVATIVE INSTRUMENTS(1)
AssetsLiabilitiesAssetsLiabilities
Cash Flow Hedges(2)
  
Interest rate swap agreements$10,215 $1,151 $12,995 $489 
Net Investment Hedges(3)
Cross-currency swap agreements31,890 2,292 38,401 — 
(1)Our derivative assets are included as a component of (i) Prepaid expenses and other or (ii) Other within Other assets, net and our derivative liabilities are included as a component of (i) Accrued expenses and other current liabilities or (ii) Other long-term liabilities in our Condensed Consolidated Balance Sheets. As of March 31, 2023, $11,538 is included within Prepaid expenses and other, $30,567 is included within Other assets, $2,292 is included within Accrued expense and other current liabilities and $1,151 is included within Other long-term liabilities. As of December 31, 2022, $2,606 is included within Prepaid expenses and other, $48,790 is included within Other assets, and $489 is included within Other long-term liabilities.
(2)As of March 31, 2023, cumulative net gains of $9,064 are recorded within Accumulated other comprehensive items, net associated with these interest rate swap agreements.
(3)As of March 31, 2023, cumulative net gains of $29,598 are recorded within Accumulated other comprehensive items, net associated with these cross-currency swap agreements. These cumulative net gains are offset by $14,934 related to the excluded component of our cross-currency swap agreements.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q2116

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
5. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (CONTINUED)
CROSS-CURRENCY SWAP AGREEMENTS DESIGNATED AS A HEDGE OF NET INVESTMENT
In August 2019, we entered into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $110,000 at an interest rate of 6.0% for approximately 99,055 Euros at a weighted average interest rate of approximately 3.65%. These cross-currency swap agreements expireUnrealized (losses) gains recognized in August 2023 ("August 2023 Cross-Currency Swap Agreements").
In September 2020, we entered into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $359,200 at an interest rate of 4.5% for 300,000 Euros at a weighted average interest rate of approximately 3.4%. These cross-currency swap agreements were set to expire in February 2026. In May 2022, these cross-currency swaps were amended ("February 2026 Cross-Currency Swap Agreements"). Under the terms of the February 2026 Cross-Currency Swap Agreements, we notionally exchanged approximately $359,200 at an interest rate of 4.5% for approximately 340,500 Euros at a weighted average interest rate of approximately 1.2%. These February 2026 Cross-Currency Swap Agreements are set to expire in February 2026.
We have designated these cross-currency swap agreements as a hedge of net investment against certain of our Euro denominated subsidiaries and they require an exchange of the notional amounts at maturity. These cross-currency swap agreements are marked to market at each reporting period, representing the fair values of the cross-currency swap agreements, and any changes in fair value are recognized as a component of Accumulated other comprehensive items, net. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities.
Assets (liabilities) recognized in our Condensed Consolidated Balance Sheets at June 30,income during the three months ended March 31, 2023 and 2022, and December 31, 2021, by derivative instrument, are as follows:
DERIVATIVE INSTRUMENTS(1)
JUNE 30, 2022DECEMBER 31, 2021
Cash Flow Hedges(2)
  
Interest Rate Swap Agreements$7,722 $(7,680)
Net Investment Hedges(3)
August 2023 Cross-Currency Swap Agreements6,167 (664)
February 2026 Cross-Currency Swap Agreements39,765 11,021 
THREE MONTHS ENDED MARCH 31,
DERIVATIVE INSTRUMENTS20232022
Cash Flow Hedges  
Interest rate swap agreements$(3,442)$11,470 
Net Investment Hedges
Cross-currency swap agreements(8,803)5,296 
Cross-currency swap agreements (excluded component)5,834 — 
(1)Our derivative assets are included as a component of Other within Other assets, net(Losses) gains recognized in our Condensed Consolidated Balance Sheets and our derivative liabilities are included as a component of (i) Accrued expenses and other current liabilities or (ii) Other long-term liabilities in our Condensed Consolidated Balance Sheets. As of June 30, 2022, $53,654 is included within Other assets. As of December 31, 2021, $11,021 is included within Other assets, $2,082 is included within Accrued expense and other current liabilities and $6,262 is included within Other long-term liabilities.
(2)As of June 30, 2022, cumulative net gains of $7,722 are recorded within Accumulated other comprehensive items, net associated with these interest rate swap agreements.
(3)As of June 30, 2022, cumulative net gains of $45,932 are recorded within Accumulated other comprehensive items, net associated with these cross-currency swap agreements.
Unrealized gains (losses) recognizedNet income during the three and six months ended June 30,March 31, 2023 and 2022, and 2021, by derivative instrument, are as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
DERIVATIVE INSTRUMENTS(1)
2022202120222021
Cash Flow Hedges  
Interest Rate Swap Agreements$3,932 $1,795 $15,402 $5,996 
Net Investment Hedges
August 2023 Cross-Currency Swap Agreements5,948 (1,473)6,831 3,278 
February 2026 Cross-Currency Swap Agreements24,331 5,312 28,744 11,566 
(1)These amounts are recognized as unrealized gains (losses), a component of Accumulated other comprehensive items, net.
THREE MONTHS ENDED MARCH 31,
DERIVATIVE INSTRUMENTSLocation of (loss) gain20232022
Net Investment Hedges
Cross-currency swap agreements (excluded component)Interest expense$(5,834)$— 
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q2217

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT
Long-term debt is as follows:
JUNE 30, 2022DECEMBER 31, 2021 MARCH 31, 2023DECEMBER 31, 2022
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
DEBT
(INCLUSIVE OF
DISCOUNT)
UNAMORTIZED
DEFERRED
FINANCING
COSTS
CARRYING
AMOUNT
FAIR
VALUE
Revolving Credit Facility(1)Revolving Credit Facility(1)$578,000 $(9,006)$568,994 $578,000 $— $(5,174)$(5,174)$— Revolving Credit Facility(1)$1,439,000 $(5,687)$1,433,313 $1,439,000 $1,072,200 $(6,790)$1,065,410 $1,072,200 
Term Loan A(1)Term Loan A(1)246,875 — 246,875 246,875 203,125 — 203,125 203,125 Term Loan A(1)237,500 — 237,500 237,500 240,625 — 240,625 240,625 
Term Loan B(1)Term Loan B(1)669,460 (4,371)665,089 670,250 672,847 (4,995)667,852 675,500 Term Loan B(1)664,379 (3,434)660,945 665,000 666,073 (3,747)662,326 666,750 
Australian Dollar Term Loan (the "AUD Term Loan")207,221 (519)206,702 207,221 223,182 (656)222,526 223,530 
UK Bilateral Revolving Credit Facility (the "UK Bilateral Facility")170,057 (334)169,723 170,057 189,168 (709)188,459 189,168 
Australian Dollar Term LoanAustralian Dollar Term Loan197,929 (585)197,344 199,746 202,641 (633)202,008 204,623 
UK Bilateral Revolving Credit FacilityUK Bilateral Revolving Credit Facility173,153 — 173,153 173,153 169,361 — 169,361 169,361 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
485,875 (3,058)482,817 436,996 540,481 (3,912)536,569 542,508 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
494,722 (2,413)492,309 467,572 483,888 (2,589)481,299 445,206 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
1,000,000 (7,465)992,535 895,000 1,000,000 (8,176)991,824 1,030,000 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
1,000,000 (6,399)993,601 942,500 1,000,000 (6,754)993,246 917,500 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
825,000 (6,790)818,210 738,375  825,000 (7,380)817,620 862,125 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
825,000 (5,904)819,096 781,688 825,000 (6,200)818,800 754,875 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
500,000 (4,401)495,599 442,500  500,000 (4,763)495,237 513,750 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
500,000 (3,859)496,141 461,250 500,000 (4,039)495,961 450,000 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
1,000,000 (10,488)989,512 850,000 1,000,000 (11,211)988,789 1,022,500 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
1,000,000 (9,403)990,597 897,500 1,000,000 (9,764)990,236 865,000 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
1,300,000 (12,159)1,287,841 1,118,000 1,300,000 (12,911)1,287,089 1,355,250 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
1,300,000 (11,031)1,288,969 1,170,000 1,300,000 (11,407)1,288,593 1,111,500 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
1,100,000 (10,782)1,089,218 888,250 1,100,000 (11,404)1,088,596 1,094,500 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
1,100,000 (9,850)1,090,150 937,750 1,100,000 (10,161)1,089,839 891,000 
5% Senior Notes due 2032 (the "5% Notes due 2032")5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (13,164)736,836 607,500 750,000 (13,782)736,218 767,813 5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (12,185)737,815 643,125 750,000 (12,511)737,489 622,500 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
600,000 (5,856)594,144 507,000   600,000 (6,147)593,853 637,500 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
600,000 (5,421)594,579 538,500  600,000 (5,566)594,434 520,500 
Real Estate Mortgages, Financing Lease Liabilities and OtherReal Estate Mortgages, Financing Lease Liabilities and Other423,934 (706)423,228 423,934 460,648 (840)459,808 460,648 Real Estate Mortgages, Financing Lease Liabilities and Other434,283 (522)433,761 434,283 425,777 (578)425,199 425,777 
Accounts Receivable Securitization ProgramAccounts Receivable Securitization Program313,200 (607)312,593 313,200 — (450)(450)— Accounts Receivable Securitization Program325,000 (477)324,523 325,000 314,700 (531)314,169 314,700 
Total Long-term DebtTotal Long-term Debt10,169,622 (89,706)10,079,916  9,364,451 (92,510)9,271,941 Total Long-term Debt11,040,966 (77,170)10,963,796  10,650,265 (81,270)10,568,995 
Less Current PortionLess Current Portion(86,790)— (86,790) (310,084)656 (309,428) Less Current Portion(101,608)— (101,608) (87,546)— (87,546) 
Long-term Debt, Net of Current PortionLong-term Debt, Net of Current Portion$10,082,832 $(89,706)$9,993,126  $9,054,367 $(91,854)$8,962,513  Long-term Debt, Net of Current Portion$10,939,358 $(77,170)$10,862,188  $10,562,719 $(81,270)$10,481,449  
(1)Collectively, the “Credit Agreement”. The Credit Agreement consists of a revolving credit facility (the “Revolving Credit Facility”), a term loan A (the “Term Loan A”) and a term loan B (the "Term Loan B"). The Revolving Credit Facility and the Term Loan A are scheduled to mature on March 18, 2027. The Term Loan B is scheduled to mature on January 2, 2026. The remaining amount available for borrowing under the Revolving Credit Facility as of March 31, 2023 was $807,146 (which amount represents the maximum availability as of such date). The weighted average interest rate in effect under the Revolving Credit Facility was 6.6% and 6.2% as of March 31, 2023 and December 31, 2022, respectively.
(2)Collectively, the "Parent Notes".
See Note 7 to Notes to Consolidated Financial Statements included in our Annual Report for additional information regarding our long-term debt, including the direct obligors of each of our debt instruments as well as information regarding the fair value of our debt instruments (including the levels of the fair value hierarchy used to determine the fair value of our debt instruments). The levels of the fair value hierarchy used to determine the fair value of our debt as of June 30, 2022March 31, 2023 are consistent with the levels of the fair value hierarchy used to determine the fair value of our debt as of December 31, 20212022 (which are disclosed in our Annual Report).
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q2318

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
CREDIT AGREEMENT
Our credit agreement (the "Credit Agreement") consists of a revolving credit facility (the "Revolving Credit Facility"), a term loan A (the "Term Loan A") and a term loan B (the "Term Loan B"). On March 18, 2022, we entered into an amendment to the Credit Agreement, which included the following changes:
(i) extended the maturity date of the Revolving Credit Facility and Term Loan A from June 3, 2023 to March 18, 2027;
(ii) refinanced and increased the borrowing capacity that IMI and certain of its United States and foreign subsidiaries are able to borrow under the Revolving Credit Facility from $1,750,000 to $2,250,000;
(iii) refinanced the existing Term Loan A with a new $250,000 Term Loan A; and
(iv) increased the net total lease adjusted leverage ratio maximum allowable from 6.5x to 7.0x and removed the net secured lease adjusted leverage ratio requirement.
On March 18, 2022, we borrowed the full amount of the Term Loan A. As of June 30, 2022, we had $578,000, $246,875 and $670,250 of outstanding borrowings under the Revolving Credit Facility, Term Loan A and Term Loan B, respectively. In addition, we also had various outstanding letters of credit totaling $3,831. The remaining amount available for borrowing under the Revolving Credit Facility as of June 30, 2022 was $1,668,169 (which represents the maximum availability as of such date). Additionally, the Credit Agreement permits us to incur incremental indebtedness thereunder by adding new term loans or revolving loans or by increasing the principal amount of any existing loans thereunder, subject to a cap contained therein.
The average interest rate in effect under the Credit Agreement was 3.4% and 1.9% as of June 30, 2022 and December 31, 2021, respectively.
REVOLVING CREDIT FACILITY
$2,250,000
TERM LOAN A
$250,000
TERM LOAN B
$700,000
Outstanding borrowings
$578,000
Aggregate outstanding principal amount
$246,875
Aggregate outstanding principal amount
$670,250
3.4%
Interest rate
3.4%
Interest rate
3.5%
Interest rate
As of June 30, 2022As of June 30, 2022As of June 30, 2022
AUSTRALIAN DOLLAR TERM LOAN
On March 18, 2022, Iron Mountain Australia Group Pty, Ltd. ("IM Australia"), a wholly owned
subsidiary of IMI, amended its AUD Term Loan to (i) extend the maturity date from September 22,
2022 to September 30, 2026 and (ii) decrease the interest rate from BBSY (an Australian
benchmark variable interest rate) plus 3.875% to BBSY plus 3.625%. All other terms of the AUD
Term Loan remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial
Statements included in our Annual Report.

The interest rate in effect under the AUD Term Loan was 5.5% and 4.0% as of June 30, 2022 and
December 31, 2021, respectively.
OUTSTANDING BORROWINGS
AU$303,965

INTEREST RATE
5.5%
As of June 30, 2022

IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q24

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
ACCOUNTS RECEIVABLE SECURITIZATION PROGRAM
On June 29, 2022, we amended the Accounts Receivable Securitization Program to (i) increase the maximum borrowing capacity from $300,000 to $325,000, with an option to increase the borrowing capacity to $400,000, (ii) change the interest rate under Accounts Receivable Securitization Program from LIBOR plus 1.0% to SOFR plus 0.95%, with a credit spread adjustment of 0.10% and (iii) extend the maturity date from July 1, 2023 to July 1, 2025, at which point all obligations become due. All other material terms of the Accounts Receivable Securitization Program remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report.
MAXIMUM AMOUNT
$325,000

OUTSTANDING BORROWING
$313,200

INTEREST RATE
2.6%
As of June 30, 2022
CASH POOLING
We currently utilize 4 separate cash pooling arrangements. We utilize 2 separate cash pooling arrangements with Bank Mendes Gans ("BMG"), 1 of which we utilize to manage global liquidity requirements for our qualified REIT subsidiaries ("QRS") (the "BMG QRS Cash Pool") and the other for our TRSs (the "BMG TRS Cash Pool"). We utilize 2 separate cash pooling arrangements with JP Morgan Chase Bank, N.A. ("JPM"), 1 of which we utilize to manage global liquidity requirements for our QRSs in the Asia Pacific region (the "JPM QRS Cash Pool") and the other for our TRSs in the Asia Pacific region (the "JPM TRS Cash Pool") (collectively, the "JPM Cash Pools").
The approximate amount of the net cash position for our cash pools and the approximate amount of the gross position and outstanding debit balances for each of these pools as of June 30, 2022 and December 31, 2021 are as follows:
JUNE 30, 2022DECEMBER 31, 2021
 
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
GROSS CASH
POSITION
OUTSTANDING
DEBIT BALANCES
NET CASH
POSITION
BMG QRS Cash Pool$586,400 $(583,200)$3,200 $552,900 $(552,100)$800 
BMG TRS Cash Pool542,700 (541,300)1,400 606,000 (603,900)2,100 
JPM QRS Cash Pool17,100 (16,900)200 9,400 (9,200)200 
JPM TRS Cash Pool20,800 (20,000)800 12,000 (9,900)2,100 
The net cash position balances as of June 30, 2022 and December 31, 2021 are reflected as cash and cash equivalents in our Condensed Consolidated Balance Sheets.
LETTERS OF CREDIT
As of June 30, 2022,March 31, 2023, we had outstanding letters of credit totaling $37,272,$39,825, of which $3,831$3,854 reduce our borrowing capacity under the Revolving Credit Facility (as described above).Facility. The letters of credit expire at various dates between September 2022June 2023 and January 2033.July 2025.
DEBT COVENANTS
The Credit Agreement, our bond 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 other specified 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 bond indentures or other agreements governing our indebtedness. The Credit Agreement requires that we satisfy a fixed charge coverage ratio and a net total lease adjusted leverage ratio and a fixed charge coverage ratio on a quarterly basis and our bond indentures require that, among other things, we satisfy a leverage ratio (not lease adjusted) or a fixed charge coverage ratio (not lease adjusted), as a condition to taking actions such as paying dividends and incurring indebtedness.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q25

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
6. DEBT (CONTINUED)
The Credit Agreement uses earnings before interest, taxes, depreciation and amortization and rent expense ("EBITDAR") based calculations and the bond indentures use earnings before interest, taxes, depreciation and amortization ("EBITDA") based calculations as the primary measures of financial performance for purposes of calculating leverage and fixed charge coverage ratios. The EBITDAR- and EBITDA-based leverage calculations include our consolidated subsidiaries, other than those we have designated as "Unrestricted Subsidiaries" as defined in the Credit Agreement and bond indentures. Generally, the Credit Agreement and the bond indentures use a trailing four fiscal quarter basis for purposes of the relevant calculations and require certain adjustments and exclusions for purposes of those calculations, which make the calculation of financial performance for purposes of those calculations under the Credit Agreement and bond indentures not directly comparable to Adjusted EBITDA as presented herein. We are in compliance with our leverage and fixed charge coverage ratios under the Credit Agreement, our bond indentures and other agreements governing our indebtedness as of June 30, 2022 and DecemberMarch 31, 2021.2023. Noncompliance with these leverage and fixed charge coverage ratios would have a material adverse effect on our financial condition.condition and liquidity.
7. COMMITMENTCOMMITMENTS AND CONTINGENCIES
We are involved in litigation from time to time in the ordinary course of business, including litigation arising from damage to customer assets in our facilities caused by fires and other natural disasters. While the outcome of such litigation is inherently uncertain, we do not believe any current litigation will have a material adverse effect on our consolidated financial condition, results of operations or cash flows.
We have estimated a reasonably possible range for all loss contingencies and believe it is reasonably possible that we could incur aggregate losses in addition to amounts currently accrued for all matters up to an additional $23,000$20,500 over the next several years, of which certain amounts would be covered by insurance or indemnity arrangement.
8. STOCKHOLDERS' EQUITY MATTERS
In fiscal year 2021 and the six months ended June 30, 2022, our board of directors declared the following dividends:
DECLARATION DATEDIVIDEND
PER SHARE
RECORD DATETOTAL
AMOUNT
PAYMENT DATE
February 24, 2021$0.6185 March 15, 2021$178,569 April 6, 2021
May 6, 20210.6185 June 15, 2021179,026 July 6, 2021
August 5, 20210.6185 September 15, 2021179,080 October 6, 2021
November 4, 20210.6185 December 15, 2021179,132 January 6, 2022
February 24, 20220.6185 March 15, 2022179,661 April 6, 2022
April 28, 20220.6185 June 15, 2022179,781 July 6, 2022
On August 4, 2022, we declared a dividend to our stockholders of record as of September 15, 2022 of $0.6185 per share, payable on October 4, 2022.
9. SEGMENT INFORMATION
In the second quarter of 2022, as a result of the realignment of our global managerial structure, we reassessed the composition of our reportable segments and note that (i) our Entertainment Services offerings are now managed as part of our Global Records and Information Management ("Global RIM") Business segment; (ii) certain commercial costs that were previously managed as part of Corporate and Other Business are now managed as part of our Global RIM Business segment; and (iii) our ALM services, which includes our legacy secure IT disposition business and our business acquired from ITRenew, are now managed as a separate operating segment that is included in Corporate and Other Business. Our reportable segments are described in more detail below, and previously reported segment information has been restated to reflect the changes described above.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q2619

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
8. STOCKHOLDERS' EQUITY MATTERS
In fiscal year 2022 and the three months ended March 31, 2023, our board of directors declared the following dividends:
DECLARATION DATEDIVIDEND
PER SHARE
RECORD DATETOTAL
AMOUNT
PAYMENT DATE
February 24, 2022$0.6185 March 15, 2022$179,661 April 6, 2022
April 28, 20220.6185 June 15, 2022179,781 July 6, 2022
August 4, 20220.6185 September 15, 2022179,790 October 4, 2022
November 3, 20220.6185 December 15, 2022179,866 January 5, 2023
February 23, 20230.6185 March 15, 2023180,339 April 5, 2023
On May 4, 2023, we declared a dividend to our stockholders of record as of June 15, 2023 of $0.6185 per share, payable on July 6, 2023.
9. SEGMENT INFORMATION (CONTINUED)
Our reportable segments as of December 31, 2022 are described in Note 11 to Notes to Consolidated Financial Statements included in our Annual Report and are as follows:
(1)Global RIM Business includes several distinct offerings:
(i)Records Management, which stores physical records and provides healthcare information services, vital records services, courier operations, and the collection, handling and disposal of sensitive documents (collectively, "Records Management") for customers in 59 countries around the globe.
(ii)Data Management, which provides storage and rotation of backup computer media as part of corporate disaster recovery plans, including service and courier operations ("Data Protection & Recovery"); server and computer backup services; and related services offerings, (collectively, "Data Management").
(iii)Global Digital Solutions, which develops, implements and supports comprehensive storage and information management solutions for the complete lifecycle of our customers’ information, including the management of physical records, conversion of documents to digital formats and digital storage of information.
(iv)Secure Shredding, which includes the scheduled pick-up of office records that customers accumulate in specially designed secure containers we provide and is a natural extension of our hardcopy records management operations, completing the lifecycle of a record. Through a combination of shredding facilities and mobile shredding units consisting of custom built trucks, we are able to offer secure shredding services to our customers.
(v)Entertainment Services, which includes entertainment and media services which help industry clients store, safeguard and deliver physical media of all types, and provides digital content repository systems that house, distribute, and archive key media assets.
(vi)Consumer Storage, which provides on-demand, valet storage for consumers ("Consumer Storage") in markets across North America through a strategic partnership that utilizes data analytics and machine learning to provide effective customer acquisition and a convenient and seamless consumer storage experience.
(2)Global Data Center Business which provides enterprise-class data center facilities
Corporate and hyperscale-ready capacity to protect mission-critical assets and ensure the continued operationOther
An analysis of our customers’ IT infrastructure, with secure, reliablebusiness segment information and flexible data center options.reconciliation to the accompanying Condensed Consolidated Financial Statements for the three months ended March 31, 2023 and 2022 is as follows:
(3) Corporate and Other Business consists primarily of our Fine Arts and ALM businesses and other corporate items.
(i) Fine Arts provides technical expertise in the handling, installation and storing of art.
(ii) ALM provides hyperscale and corporate IT infrastructure managers with services and solutions that enable the decommissioning and disposition or sale of IT hardware and component assets. ALM services are enabled by: secure logistics and chain of custody practices, environmentally-responsible asset processing and recycling, and data sanitization and asset refurbishment services that enable value recovery through asset remarketing. Our ALM services focus on protecting and eradicating customer data while maintaining strong, auditable and transparent chain of custody practices.
Corporate and Other Business also includes costs related to executive and staff functions, including finance, human resources and IT, which benefit the enterprise as a whole.
The operations associated with acquisitions completed during the first six months of 2022 have been incorporated as detailed above.
THREE MONTHS ENDED MARCH 31,
20232022
Global RIM Business
Total Revenues$1,126,526 $1,048,891 
Adjusted EBITDA477,784 448,795 
Global Data Center Business
Total Revenues$112,305 $96,987 
Adjusted EBITDA50,635 41,977 
Corporate and Other
Total Revenues$75,518 $102,168 
Adjusted EBITDA(67,611)(59,778)
Total Consolidated
Total Revenues$1,314,349 $1,248,046 
Adjusted EBITDA460,808 430,994 
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q27

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
An analysis of our business segment information and reconciliation to the accompanying Condensed Consolidated Financial Statements for the three and six months ended June 30, 2022 and 2021 is as follows:
GLOBAL RIM BUSINESSGLOBAL
DATA CENTER BUSINESS
CORPORATE 
AND OTHER
BUSINESS
TOTAL
CONSOLIDATED
As of and for the Three Months Ended June 30, 2022   
Total Revenues$1,070,476 $100,088 $118,970 $1,289,534 
Adjusted EBITDA469,368 42,307 (56,969)454,706 
As of and for the Three Months Ended June 30, 2021
Total Revenues$996,324 $76,977 $46,455 $1,119,756 
Adjusted EBITDA423,940 33,432 (51,741)405,631 
As of and for the Six Months Ended June 30, 2022
Total Revenues$2,119,367 $197,075 $221,138 $2,537,580 
Adjusted EBITDA918,163 84,284 (116,747)885,700 
As of and for the Six Months Ended June 30, 2021
Total Revenues$1,973,242 $148,085 $80,469 $2,201,796 
Adjusted EBITDA827,373 63,864 (105,041)786,196 
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q2820

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
Adjusted EBITDA for each segment is defined as net income (loss) before interest expense, net, provision (benefit) for income taxes, depreciation and amortization (inclusive of our share of Adjusted EBITDA from our unconsolidated joint ventures), and excluding certain items we do not believe to be indicative of our core operating results, specifically:
EXCLUDED
Acquisition and Integration Costs
Restructuring Chargesand other transformation
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other expense (income) expense,, net
Stock-based compensation expense

Internally, we use Adjusted EBITDA as the basis for evaluating the performance of, and allocating resources to, our operating segments.
A reconciliation of Net Income (Loss) to Adjusted EBITDA on a consolidated basis for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 is as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022202120222021
Net Income (Loss)$201,858 $276,522 $243,565 $323,153 
Add/(Deduct):
Interest expense, net115,057 105,220 229,499 209,642 
Provision (benefit) for income taxes18,083 110,416 28,163 125,056 
Depreciation and amortization178,254 166,685 361,869 332,327 
Acquisition and Integration Costs16,878 2,277 32,539 2,277 
Restructuring Charges— 39,443 — 79,254 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(51,249)(128,935)(51,954)(133,386)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(46,103)(189,605)7,412 (187,484)
Stock-based compensation expense20,256 22,536 31,597 33,269 
Our share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,672 1,072 3,010 2,088 
Adjusted EBITDA$454,706 $405,631 $885,700 $786,196 

 THREE MONTHS ENDED MARCH 31,
20232022
Net Income (Loss)$65,535 $41,707 
Add/(Deduct):
Interest expense, net137,169 114,442 
Provision (benefit) for income taxes16,758 10,080 
Depreciation and amortization182,094 183,615 
Acquisition and Integration Costs1,595 15,661 
Restructuring and other transformation36,913 — 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(13,061)(705)
Other expense (income), net, excluding our share of losses (gains) from our unconsolidated joint ventures17,491 53,515 
Stock-based compensation expense12,509 11,341 
Our share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures3,805 1,338 
Adjusted EBITDA$460,808 $430,994 

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Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
9. SEGMENT INFORMATION (CONTINUED)
Information as to our revenues by product and service lines by segment for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 areis as follows:
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED MARCH 31,
202220212022202120232022
Global RIM BusinessGlobal RIM BusinessGlobal RIM Business
Records Management(1)
Records Management(1)
$818,993 $765,818 $1,621,546 $1,517,941 
Records Management(1)
$867,988 $802,553 
Data Management(1)
Data Management(1)
124,394 133,876 258,050 268,741 
Data Management(1)
129,594 133,656 
Information Destruction(1)(2)
Information Destruction(1)(2)
127,089 96,630 239,771 186,560 
Information Destruction(1)(2)
128,944 112,682 
Data Center(1)
Data Center(1)
— — — — 
Data Center(1)
— — 
Global Data Center BusinessGlobal Data Center BusinessGlobal Data Center Business
Records Management(1)
Records Management(1)
$— $— $— $— 
Records Management(1)
$— $— 
Data Management(1)
Data Management(1)
— — — — 
Data Management(1)
— — 
Information Destruction(1)
Information Destruction(1)
— — — — 
Information Destruction(1)
— — 
Data Center(1)
Data Center(1)
100,088 76,977 197,075 148,085 
Data Center(1)
112,305 96,987 
Corporate and Other Business
Corporate and OtherCorporate and Other
Records Management(1)
Records Management(1)
$36,141 $34,210 $68,039 $61,397 
Records Management(1)
$34,348 $31,898 
Data Management(1)
Data Management(1)
— — — — 
Data Management(1)
— — 
Information Destruction(1)(3)
Information Destruction(1)(3)
82,829 12,245 153,099 19,072 
Information Destruction(1)(3)
41,170 70,270 
Data Center(1)
Data Center(1)
— — — — 
Data Center(1)
— — 
Total ConsolidatedTotal ConsolidatedTotal Consolidated
Records Management(1)
Records Management(1)
$855,134 $800,028 $1,689,585 $1,579,338 
Records Management(1)
$902,336 $834,451 
Data Management(1)
Data Management(1)
124,394 133,876 258,050 268,741 
Data Management(1)
129,594 133,656 
Information Destruction(1)(2)(3)
Information Destruction(1)(2)(3)
209,918 108,875 392,870 205,632 
Information Destruction(1)(2)(3)
170,114 182,952 
Data Center(1)
Data Center(1)
100,088 76,977 197,075 148,085 
Data Center(1)
112,305 96,987 
(1)Each of these offerings has a component of revenue that is storage rental related and a component that is service revenues,revenue, except for information destruction, which does not have a storage rental component.
(2)Includes secure shredding services.
(3)Includes product revenue from ITRenew.
10. RELATED PARTIES
In October 2020, in connection with the formation of the Frankfurt JV, we entered into agreements whereby we will earn various fees, including (i) special project revenue and (ii) property management and construction and development fees for services we are providing to the Frankfurt JV (the "Frankfurt JV Agreements"). Revenues and expenses associated with the Frankfurt JV Agreements are presented as a component of our Global Data Center Business segment. During the three and six months ended June 30, 2022, we recognized revenue of approximately $5,700 and $12,800, respectively, and during the three and six months ended June 30, 2021, we recognized revenue of approximately $800 and $1,900, respectively, associated with the Frankfurt JV Agreements.
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Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and per share data) (Unaudited)
10. RELATED PARTIES (CONTINUED)
In October 2020, in connection with the formation of the Frankfurt JV, we entered into agreements whereby we earn various fees, including (i) special project revenue and (ii) property management and construction and development fees for services we are providing to the Frankfurt JV (the "Frankfurt JV Agreements").
In March 2019, in connection with the formation of the MakeSpace JV (as defined in Note 5 to Notes to Consolidated Financial Statements included in our Annual Report), we entered into a storage and service agreement with the MakeSpace JV to provide certain storage and related services to the MakeSpace JV (the "MakeSpace Agreement"). In February 2022, in connection with the formation of the Clutter JV, we terminated the MakeSpace Agreement and entered into a storage and service agreement with the Clutter JV to provide certain storage and related services to the Clutter JV (the "Clutter Agreement"). Revenues
Revenue recognized in the accompanying Condensed Consolidated Statements of Operations under these agreements for the three months ended March 31, 2023 and expenses2022 is as follows (approximately):
 THREE MONTHS ENDED MARCH 31,
20232022
Frankfurt JV Agreements(1)
$900 $7,100 
MakeSpace Agreement and Clutter Agreement(2)
6,0007,000 
(1)Revenue associated with the Frankfurt JV Agreements is presented as a component of our Global Data Center Business segment.
(2)Revenue associated with the MakeSpace Agreement and Clutter Agreement areis presented as a component of our Global RIM Business segment. During the three and six months ended June 30, 2022, we recognized revenue of approximately $7,400 and $14,400, respectively, and during the three and six months ended June 30, 2021, we recognized revenue of approximately $8,100 and $15,600, respectively, associated with the MakeSpace Agreement and Clutter Agreement.
11. RESTRUCTURING AND OTHER TRANSFORMATION
PROJECT SUMMITMATTERHORN
In October 2019,September 2022, we announced ourProject Matterhorn, a global program designed to accelerate the growth of our business. Project Matterhorn investments will focus on transforming our operating model to a global operating model. Project Matterhorn will focus on the formation of a solution-based sales approach that is designed to allow us to optimize our shared services and best practices to better position us for futureserve our customers' needs. We will be investing to accelerate growth and achievementto capture a greater share of our strategic objectives (“Project Summit”)the large, global addressable markets in which we completed asoperate. We expect to incur approximately $150,000 in costs annually related to Project Matterhorn from 2023 through 2025. Costs are comprised of December 31, 2021.
The implementation of Project Summit resulted in total operating expenditures (“Restructuring Charges”) of approximately $450,000 that primarily consisted of: (1) restructuring costs, which include (i) site consolidation and other related exit costs, (ii) employee severance costs; (2) internal costs and (iii) certain professional fees associated with the developmentthese activities, and implementation of Project Summit initiatives; (3)(2) other transformation costs, which include professional fees primarily related tosuch as project management costs and costs for third party consultants who assisted withare assisting in the designenablement of our growth initiatives. Total costs related to Project Matterhorn during the three months ended March 31, 2023 were approximately $36,913 and executionare included in Restructuring and other transformation in our Condensed Consolidated Statement of various initiatives as well as project management activities and (4) system implementation and data conversion costs. As Project Summit was completed as of December 31, 2021, thereOperations. There were no Restructuring Chargesand other transformation costs related to Project Matterhorn for the three and six months ended June 30,March 31, 2022. Total
Restructuring Chargesand other transformation related to Project Matterhorn included in the accompanying Condensed Consolidated Statement of Operations for the three and six months ended June 30, 2021 was $39,443March 31, 2023, and $79,254, respectively,from the inception of Project Matterhorn through March 31, 2023, is as follows:
THREE MONTHS ENDED MARCH 31, 2023FROM INCEPTION OF PROJECT MATTERHORN THROUGH MARCH 31, 2023
Restructuring$11,957 $25,249 
Other transformation24,956 53,597 
Restructuring and other transformation$36,913 $78,846 
IRON MOUNTAIN MARCH 31, 2023 FORM 10-Q23

Table of Contents
Part I. Financial Information
IRON MOUNTAIN INCORPORATED
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
(In thousands, except share and consistedper share data) (Unaudited)
11. RESTRUCTURING AND OTHER TRANSFORMATION (CONTINUED)
Restructuring costs for Project Matterhorn, included as a component of (i) employee severance costs of $3,921 and $7,729, respectively, and (ii) professional feesRestructuring and other transformation in the accompanying Condensed Consolidated Statement of Operations, by segment for the three months ended March 31, 2023, and from the inception of Project Matterhorn through March 31, 2023, is as follows:
THREE MONTHS ENDED MARCH 31, 2023FROM INCEPTION OF PROJECT MATTERHORN THROUGH MARCH 31, 2023
Global RIM Business$9,525 $22,608 
Global Data Center Business78 78 
Corporate and Other2,354 2,563 
Total restructuring costs$11,957 $25,249 
Other transformation costs for Project Matterhorn, included as a component of $35,522Restructuring and $71,525,other transformation in the accompanying Condensed Consolidated Statement of Operations, by segment for the three months ended March 31, 2023, and from the inception of Project Matterhorn through March 31, 2023, is as follows:
THREE MONTHS ENDED MARCH 31, 2023FROM INCEPTION OF PROJECT MATTERHORN THROUGH MARCH 31, 2023
Global RIM Business$3,485 $7,386 
Global Data Center Business870 928 
Corporate and Other20,601 45,283 
Total other transformation costs$24,956 $53,597 
Accrued restructuring costs and accrued other transformation costs included in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2023 were approximately $4,600 and $12,000, respectively.
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Part I. Financial Information
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 and six months ended June 30, 2022March 31, 2023 should be read in conjunction with our Condensed Consolidated Financial Statements and Notes thereto for the three and six months ended June 30, 2022,March 31, 2023, included herein, and our Consolidated Financial Statements and Notes thereto for the year ended December 31, 2021,2022, included in our Annual Report on Form 10-K filed with the United States Securities and Exchange Commission ("SEC") on February 24, 202223, 2023 (our "Annual Report").
FORWARD-LOOKING STATEMENTS
We have made statements in this Quarterly Report that constitute "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 and other securities laws. These forward-looking statements concern our current expectations regarding our future results from operations, economic performance, financial condition, goals, strategies, investment objectives, plans and achievements. These forward-looking statements are subject to various known and unknown risks, uncertainties and other factors, and you should not rely upon them except as statements of our present intentions and of our present expectations, which may or may not occur. When we use words such as "believes," "expects," "anticipates,""believes", "expects", "anticipates", "estimates", "plans", "intends", "pursue", "will" 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. In addition, important factors that could cause actual results to differ from expectations include, among others:
our ability or inability to execute our strategic growth plan, including our ability to invest according to plan, grow our businesses (including through joint ventures), incorporate alternative technologies into our offerings, achieve satisfactory returns on new product offerings, continue our revenue management, expand internationally and manage our internationalglobal operations, complete acquisitions on satisfactory terms, integrate acquired companies efficiently and transition to more sustainable sources of energy;
changes in customer preferences and demand for our storage and information management services, including as a result of the shift from paper and tape storage to alternative technologies that require less physical space;
the impact of our distribution requirements on our ability to execute our business plan;
the severity and duration of the COVID-19 pandemic and its effects on the global economy, including its effects on us, the markets we serve and our customers and the third parties with whom we do business within those markets;
our ability to fund capital expenditures;
our ability to remain qualified for taxation as a real estate investment trust for United States federal income tax purposes ("REIT");
the costs of complying with and our ability to comply with laws, regulations and customer requirements, including those relating to data privacy and cybersecurity issues, as well as fire and safety and environmental standards;
the impact of attacks on our internal information technology ("IT") systems, including the impact of such incidents on our reputation and ability to compete and any litigation or disputes that may arise in connection with such incidents;
our ability to fund capital expenditures;
our ability to remain qualified for taxation as a real estate investment trust for United States federal income tax purposes ("REIT");
changes in the political and economic environments in the countries in which our international subsidiarieswe operate and changes in the global political climate, particularly as we consolidate operations and move records and data across borders;climate;
our ability to raise debt or equity capital and changes in the cost of our debt;
our ability to comply with our existing debt obligations and restrictions in our debt instruments;
the impact of service interruptions or equipment damage and the cost of power on our data center operations;
the cost or potential liabilities associated with real estate necessary for our business;
failures to implement and manage new IT systems;
unexpected events, including those resulting from climate change or geopolitical events, could disrupt our operations and adversely affect our reputation and results of operations;
failures to implement and manage new IT systems;
other trends in competitive or economic conditions affecting our financial condition or results of operations not presently contemplated; and
the other risks described in our periodic reports filed with the SEC, including under the caption "Risk Factors" in Part I, Item 1A of our Annual Report.Report on Form 10-K filed with the SEC on February 23, 2023.
Except as required by law, we undertake no obligation to update any forward-looking statements appearing in this report.
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Table of Contents
Part I. Financial Information
OVERVIEW
The following discussions set forth, for the periods indicated, management's discussion and analysis of financial condition and results of operations. Significant trends and changes are discussed for the three and six months ended June 30, 2022March 31, 2023 within each section. Trends and changes that are consistent for both the three and six month periods are not repeated and are discussed on a year to date basis only.
PROJECT SUMMITMATTERHORN
In October 2019,September 2022, we announced oura global program designed to accelerate the growth of our business ("Project Matterhorn"). Project Matterhorn investments will focus on transforming our operating model to a global operating model. Project Matterhorn will focus on the formation of a solution-based sales approach that is designed to allow us to optimize our shared services and best practices to better position us for futureserve our customers' needs. We will be investing to accelerate growth and achievementto capture a greater share of the large, global addressable markets in which we operate. We expect to incur approximately $150.0 million in costs annually related to Project Matterhorn from 2023 through 2025. Costs are comprised of (1) restructuring costs, which include (i) site consolidation and other related exit costs, (ii) employee severance costs and (iii) certain professional fees associated with these activities, and (2) other transformation costs, which include professional fees such as project management costs and costs for third party consultants who are assisting in the enablement of our strategic objectives ("growth initiatives. There were no Restructuring and other transformation costs related to Project Summit") which we completed as of December 31, 2021. Project Summit has improved annual Adjusted EBITDA (as defined below) by approximately $375.0 million exiting 2021, of which approximately $160.0 million and $165.0 million were realized in 2021 and 2020, respectively, with the remainder to come in 2022.
ACQUISITION OF ITRENEW
On January 25, 2022, in order to expand our asset lifecycle management ("ALM") operations, we acquired an approximately 80% interest in Intercept Parent, Inc. ("ITRenew"). From January 25, 2022, we consolidate 100% of the revenues and expenses associated with this business. ITRenew is presented in Corporate and Other Business and primarily operates in the United States. See Acquisitions within the Liquidity and Capital Resources section below for additional information.
DIVESTMENTS AND DECONSOLIDATIONS
IPM DIVESTMENT
On June 7, 2021, we sold our Intellectual Property Management ("IPM") business, also known as our technology escrow services business, which we predominantly operated in the United States, for total gross consideration of approximately $215.4 million (the "IPM Divestment"). We have concluded that the IPM Divestment does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as our decision to divest this business does not represent a strategic shift that will have a major effect on our operations and financial results. Accordingly, the revenues and expenses associated with this business are presented as a component of operating income (loss) in our Condensed Consolidated Statements of OperationsMatterhorn for the three and six months ended June 30, 2021March 31, 2022. The following chart presents (in thousands) total Restructuring and other transformation costs related to Project Matterhorn from the cash flows associated with this business is presented as a componentinception of cash flows from operations in our Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2021. Our IPM business represented approximately $6.0 millionProject Matterhorn through March 31, 2023 and $14.2 million of total revenues and approximately $2.5 million and $6.8 million of total net income for the three and six months ended June 30, 2021, respectively.March 31, 2023:
DECONSOLIDATIONS
From the Inception of Project Matterhorn through March 31, 2023
pg26-bar_projectsummit.jpg

For the Three Months Ended March 31, 2023
pg26-bar_projectsummit2.jpg

On March 24, 2022, as a result of our loss of control, we deconsolidated the businessesSee Note 11 to Notes to Condensed Consolidated Financial Statements included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $105.8 million associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidationthis Quarterly Report for more information on Restructuring and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. Accordingly, the revenues and expenses associated with these businesses are presented as a component of operating income (loss) in our Condensed Consolidated Statements of Operations through the date of deconsolidation and the cash flows associated with these businesses are presented as a component of cash flows from operations in our Condensed Consolidated Statements of Cash Flows through the date of the deconsolidation. These businesses represented approximately $44.9 million of total revenues and $7.2 million of total net income for the year ended December 31, 2021.other transformation costs.
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Table of Contents
Part I. Financial Information
GENERAL
RESULTS OF OPERATIONS - KEY TRENDS
We have experienced steady volume in our Global RIM Business segment, with organic storage rental revenue growth driven primarily by revenue management. We expect organic storage rental revenue growth to benefit from revenue management and volume to be relatively stable in the near term.
Our organic service revenue growth is primarily due to increases in our service activity. We expect organic service revenue growth in 20222023 to benefit from our new and existing digital offerings, as well as our traditional services.
Weexpect continued total revenue and Adjusted EBITDA growth to accelerate in 2022 with continued2023 as a result of our focus on new product and service offerings, innovation, customer solutions and market expansion.expansion in line with our Project Matterhorn objectives.
WeIn the near-term, we expect the impact of a stronger US dollar to create headwinds on reported total revenue and Adjusted EBITDA growth in 2023 against prior periods through the remainder of 2022 and into 2023.periods.
Cost of sales (excluding depreciation and amortization) and Selling, general and administrative expenses for the sixthree months ended June 30, 2022March 31, 2023 consists of the following:
COST OF SALESSELLING, GENERAL AND ADMINISTRATIVE EXPENSES
irm-20220630_g4.jpgpg27-pie_costofsales.jpg
irm-20220630_g5.jpgpg27-pie_sgandadminexpenses.jpg
IRON MOUNTAIN MARCH 31, 2023 FORM 10-Q27

Table of Contents
Part I. Financial Information
NON-GAAP MEASURES
ADJUSTED EBITDA
We define Adjusted EBITDA as net income (loss) before interest expense, net, provision (benefit) for income taxes, depreciation and amortization (inclusive of our share of Adjusted EBITDA from our unconsolidated joint ventures), and excluding certain items we do not believe to be indicative of our core operating results, specifically:
EXCLUDED
Acquisition and Integration Costs (as defined below)
Restructuring Charges (as defined below)and other transformation
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other expense (income) expense,, net
Stock-based compensation expense
Adjusted EBITDA Margin is calculated by dividing Adjusted EBITDA by total revenues. We also show Adjusted EBITDA and Adjusted EBITDA Margin for each of our reportable segments under "Results of Operations – Segment Analysis" below.
IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q34

Table of Contents
Part I. Financial Information
p27_callout_ProjectedAdjustedEBITDA.jpg
Adjusted EBITDA excludes both 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. Adjusted EBITDA 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 EBITDA and Adjusted EBITDA 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 income, net income (loss) or cash flows from operating activities (as determined in accordance with GAAP).activities.
RECONCILIATION OF NET INCOME (LOSS) TO ADJUSTED EBITDA (IN THOUSANDS):
THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,THREE MONTHS ENDED MARCH 31,
202220212022202120232022
Net Income (Loss)Net Income (Loss)$201,858 $276,522 $243,565 $323,153 Net Income (Loss)$65,535 $41,707 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Interest expense, netInterest expense, net115,057 105,220 229,499 209,642 Interest expense, net137,169 114,442 
Provision (benefit) for income taxesProvision (benefit) for income taxes18,083 110,416 28,163 125,056 Provision (benefit) for income taxes16,758 10,080 
Depreciation and amortizationDepreciation and amortization178,254 166,685 361,869 332,327 Depreciation and amortization182,094 183,615 
Acquisition and Integration Costs(1)
Acquisition and Integration Costs(1)
16,878 2,277 32,539 2,277 
Acquisition and Integration Costs(1)
1,595 15,661 
Restructuring Charges(2)
— 39,443 — 79,254 
Restructuring and other transformationRestructuring and other transformation36,913 — 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(51,249)(128,935)(51,954)(133,386)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(13,061)(705)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(46,103)(189,605)7,412 (187,484)
Other expense (income), net, excluding our share of losses (gains) from our unconsolidated joint venturesOther expense (income), net, excluding our share of losses (gains) from our unconsolidated joint ventures17,491 53,515 
Stock-based compensation expenseStock-based compensation expense20,256 22,536 31,597 33,269 Stock-based compensation expense12,509 11,341 
Our share of Adjusted EBITDA reconciling items from our unconsolidated joint venturesOur share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures1,672 1,072 3,010 2,088 Our share of Adjusted EBITDA reconciling items from our unconsolidated joint ventures3,805 1,338 
Adjusted EBITDAAdjusted EBITDA$454,706 $405,631 $885,700 $786,196 Adjusted EBITDA$460,808 $430,994 
(1)Represent operating expenditures directly associated with the closing and integration activities of our business acquisitions that have closed, or are highly probable of closing, and include (i) advisory, legal and professional fees to complete business acquisitions and (ii) costs to integrate acquired businesses into our existing operations, including move, severance facility upgrade and system integration costs (collectively, "Acquisition and Integration Costs"). Acquisition and Integration Costs do not include costs associated with the formation of joint ventures or costs associated with the acquisition of customer relationships.
(2) Represent operating expenses associated with the implementation of Project Summit that primarily consisted of: (i) employee severance costs; (ii) internal costs associated with the development and implementation of Project Summit initiatives; (iii) professional fees, primarily related to third party consultants who assisted with the design and execution of various initiatives as well as project management activities and (iv) system implementation and data conversion costs.
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Table of Contents
Part I. Financial Information
ADJUSTED EPS
We define Adjusted EPS as reported earnings per share fully diluted from net income (loss) attributable to Iron Mountain Incorporated (inclusive of our share of adjusted losses (gains) from our unconsolidated joint ventures) and excluding certain items, specifically:
EXCLUDED
Acquisition and Integration Costs
Restructuring Chargesand other transformation
Amortization related to the write-off of certain customer relationship intangible assets
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)
Other expense (income) expense,, net
Stock-based compensation expense
Non-cash amortization related to derivative instruments
Tax impact of reconciling items and discrete tax items
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 our current and potential investors when comparing our results from past, present and future periods.
RECONCILIATION OF REPORTED EPS—FULLY DILUTED FROM NET INCOME (LOSS) ATTRIBUTABLE TO IRON MOUNTAIN INCORPORATED TO ADJUSTED EPS—FULLY DILUTED FROM NET INCOME (LOSS) ATTRIBUTABLE TO IRON MOUNTAIN INCORPORATED:
THREE MONTHS ENDED
 JUNE 30,
SIX MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED MARCH 31,
202220212022202120232022
Reported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain IncorporatedReported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated$0.68 $0.95 $0.83 $1.11 Reported EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated$0.22 $0.14 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Acquisition and Integration CostsAcquisition and Integration Costs0.06 0.01 0.11 0.01 Acquisition and Integration Costs0.01 0.05 
Restructuring Charges— 0.14 — 0.27 
Restructuring and other transformationRestructuring and other transformation0.13 — 
Amortization related to the write-off of certain customer relationship intangible assetsAmortization related to the write-off of certain customer relationship intangible assets— — 0.02 — Amortization related to the write-off of certain customer relationship intangible assets— 0.02 
(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(0.18)(0.44)(0.18)(0.46)(Gain) loss on disposal/write-down of property, plant and equipment, net (including real estate)(0.04)— 
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(0.16)(0.65)0.03 (0.65)
Other expense (income), net, excluding our share of losses (gains) from our unconsolidated joint venturesOther expense (income), net, excluding our share of losses (gains) from our unconsolidated joint ventures0.06 0.18 
Stock-based compensation expenseStock-based compensation expense0.07 0.08 0.11 0.11 Stock-based compensation expense0.04 0.04 
Non-cash amortization related to derivative instrumentsNon-cash amortization related to derivative instruments0.02 — 
Tax impact of reconciling items and discrete tax items(1)
Tax impact of reconciling items and discrete tax items(1)
(0.03)0.31 (0.07)0.30 
Tax impact of reconciling items and discrete tax items(1)
(0.02)(0.05)
Net Income (Loss) Attributable to Noncontrolling Interests0.01 — — 0.01 
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
$0.46 $0.38 $0.85 $0.70 
Adjusted EPS—Fully Diluted from Net Income (Loss) Attributable to Iron Mountain Incorporated(2)
$0.42 $0.38 
(1)The difference between our effective tax rates and our structural tax rate (or adjusted effective tax rates) for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 is primarily due to (i) the reconciling items above, which impact our reported net income (loss) before provision (benefit) for income taxes but have an insignificant impact on our reported provision (benefit) for income taxes and (ii) other discrete tax items. Our structural tax rate for purposes of the calculation of Adjusted EPS for the three and six months ended June 30,March 31, 2023 and 2022 was 15.2% and 2021 was 16.5% and 16.2%18.6%, respectively. The Tax Impact of Reconciling Items and Discrete Tax Items is calculated using the current quarter's estimate of the annual structural tax rate for the full year. This may result in the current period adjustment plus prior period reported quarterly adjustments not summing to the full year adjustment.
(2)Columns may not foot due to rounding.
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Table of Contents
Part I. Financial Information
FFO (NAREIT) AND FFO (NORMALIZED)
Funds from operations ("FFO") is defined by the National Association of Real Estate Investment Trusts ("Nareit") as net income (loss) excluding depreciation on real estate assets, losses and gains on sale of real estate, net of tax, and amortization of data center leased-based intangibles and("FFO (Nareit)"). We calculate our FFO measures, including FFO (Nareit), adjusting for our share of reconciling items from our unconsolidated joint ventures from FFO ("FFO (Nareit)").ventures. FFO (Nareit) does not give effect to real estate depreciation because these amounts are computed, under GAAP, to allocate the cost of a property over its useful life. Because values for well-maintained real estate assets have historically increased or decreased based upon prevailing market conditions, we believe that FFO (Nareit) provides investors with a clearer view of our operating performance. Our most directly comparable GAAP measure to FFO (Nareit) is net income (loss).
Although Nareit has published a definition of FFO, weWe modify FFO (Nareit), as is common among REITs seeking to provide financial measures that most meaningfully reflect their particular business ("FFO (Normalized)"). Our definition of FFO (Normalized) excludes certain items included in FFO (Nareit) that we believe are not indicative of our core operating results, specifically:
EXCLUDED
Acquisition and Integration Costs
Restructuring Chargesand other transformation
(Gain) lossLoss (gain) on disposal/write-down of property, plant and equipment, net (excluding real estate)
Other expense (income) expense,, net
Stock-based compensation expense
Non-cash amortization related to derivative instruments
Real estate financing lease depreciation
Tax impact of reconciling items and discrete tax items

RECONCILIATION OF NET INCOME (LOSS) TO FFO (NAREIT) AND FFO (NORMALIZED) (IN THOUSANDS):
THREE MONTHS ENDED
JUNE 30,
SIX MONTHS ENDED
JUNE 30,
THREE MONTHS ENDED MARCH 31,
202220212022202120232022
Net Income (Loss)Net Income (Loss)$201,858 $276,522 $243,565 $323,153 Net Income (Loss)$65,535 $41,707 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Real estate depreciationReal estate depreciation75,008 74,784 154,341 150,831 Real estate depreciation76,129 79,333 
(Gain) loss on sale of real estate, net of tax(Gain) loss on sale of real estate, net of tax(48,978)(102,476)(48,764)(106,781)(Gain) loss on sale of real estate, net of tax(15,746)214 
Data center lease-based intangible assets amortizationData center lease-based intangible assets amortization4,040 10,482 8,163 20,965 Data center lease-based intangible assets amortization6,129 4,123 
Our share of FFO (Nareit) reconciling items from our unconsolidated joint venturesOur share of FFO (Nareit) reconciling items from our unconsolidated joint ventures132 — 
FFO (Nareit)FFO (Nareit)231,928 259,312 357,305 388,168 FFO (Nareit)132,179 125,377 
Add/(Deduct):Add/(Deduct):Add/(Deduct):
Acquisition and Integration CostsAcquisition and Integration Costs16,878 2,277 32,539 2,277 Acquisition and Integration Costs1,595 15,661 
Restructuring Charges— 39,443 — 79,254 
(Gain) loss on disposal/write-down of property, plant and equipment, net (excluding real estate)(2,270)(1,076)(3,189)(1,222)
Other (income) expense, net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
(46,103)(189,605)7,412 (187,484)
Restructuring and other transformationRestructuring and other transformation36,913 — 
Loss (gain) on disposal/write-down of property, plant and equipment, net (excluding real estate)Loss (gain) on disposal/write-down of property, plant and equipment, net (excluding real estate)4,550 (919)
Other expense (income), net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
Other expense (income), net, excluding our share of losses (gains) from our unconsolidated joint ventures(1)
17,491 53,515 
Stock-based compensation expenseStock-based compensation expense20,256 22,536 31,597 33,269 Stock-based compensation expense12,509 11,341 
Non-cash amortization related to derivative instrumentsNon-cash amortization related to derivative instruments5,834 — 
Real estate financing lease depreciationReal estate financing lease depreciation3,427 3,515 7,207 7,051 Real estate financing lease depreciation2,988 3,780 
Tax impact of reconciling items and discrete tax items(2)
Tax impact of reconciling items and discrete tax items(2)
(8,250)63,570 (20,876)60,494 
Tax impact of reconciling items and discrete tax items(2)
(6,893)(15,632)
Our share of FFO (Normalized) reconciling items from our unconsolidated joint venturesOur share of FFO (Normalized) reconciling items from our unconsolidated joint ventures374 (9)354 (13)Our share of FFO (Normalized) reconciling items from our unconsolidated joint ventures226 (20)
FFO (Normalized)FFO (Normalized)$216,240 $199,963 $412,349 $381,794 FFO (Normalized)$207,392 $193,103 
(1)Includes foreign currency transaction (gains) losses, net and other, net. See Note 2.l.2.k. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding the components of Other expense (income) expense,, net.
(2)Represents the tax impact of (i) the reconciling items above, which impact our reported net income (loss) before provision (benefit) for income taxes and (ii) other discrete tax items. Discrete tax items resulted in a (benefit) provision for income taxes of $(0.2)$(0.4) million and $(10.2)$(10.0) million for the three and six months ended June 30,March 31, 2023 and 2022, respectively, and $13.3 million and $14.4 million for the three and six months ended June 30, 2021, respectively.
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Part I. Financial Information
CRITICAL ACCOUNTING ESTIMATES
Our discussion and analysis of our financial condition and results of operations are based upon our Condensed 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 ongoing 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. Our critical accounting estimates include the following, which are listed in no particular order:
Revenue Recognition
Accounting for Acquisitions
Impairment of Tangible and Intangible Assets
Income Taxes
Further detail regarding our critical accounting estimates can be found in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report, and the Consolidated Financial Statements and the Notes included therein. We have determined that no material changes concerning our critical accounting estimates have occurred since December 31, 2021. See Note 2.e. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for information regarding the reassessment of the composition of our reporting units as a result of the realignment of our global managerial structure during the second quarter of 2022.
RESULTS OF OPERATIONS
COMPARISON OF THE THREE AND SIX MONTHS ENDED JUNE 30, 2022MARCH 31, 2023 TO THE THREE AND SIX MONTHS ENDED JUNE 30, 2021MARCH 31, 2022 (IN THOUSANDS):
THREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
20222021
Revenues$1,289,534$1,119,756$169,778 15.2 %
Operating Expenses995,753813,828181,925 22.4 %
Operating Income293,781305,928(12,147)(4.0)%
Other Expenses, Net91,92329,40662,517 212.6 %
Net Income (Loss)201,858276,522(74,664)(27.0)%
Net Income (Loss) Attributable to Noncontrolling Interests1,7771,237540 43.7 %
Net Income (Loss) Attributable to Iron Mountain Incorporated$200,081$275,285$(75,204)(27.3)%
Adjusted EBITDA(1)
$454,706$405,631$49,075 12.1 %
Adjusted EBITDA Margin(1)
35.3 %36.2 %
SIX MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE
CHANGE
THREE MONTHS ENDED MARCH 31,DOLLAR
CHANGE
PERCENTAGE
CHANGE
2022202120232022
RevenuesRevenues$2,537,580$2,201,796$335,784 15.3 %Revenues$1,314,349$1,248,046$66,303 5.3 %
Operating ExpensesOperating Expenses2,021,6691,725,462296,207 17.2 %Operating Expenses1,073,6871,025,91647,771 4.7 %
Operating IncomeOperating Income515,911476,33439,577 8.3 %Operating Income240,662222,13018,532 8.3 %
Other Expenses, NetOther Expenses, Net272,346153,181119,165 77.8 %Other Expenses, Net175,127180,423(5,296)(2.9)%
Net Income (Loss)Net Income (Loss)243,565323,153(79,588)(24.6)%Net Income (Loss)65,53541,70723,828 57.1 %
Net Income (Loss) Attributable to Noncontrolling InterestsNet Income (Loss) Attributable to Noncontrolling Interests1,1852,265(1,080)(47.7)%Net Income (Loss) Attributable to Noncontrolling Interests940(592)1,532 258.8 %
Net Income (Loss) Attributable to Iron Mountain IncorporatedNet Income (Loss) Attributable to Iron Mountain Incorporated$242,380$320,888$(78,508)(24.5)%Net Income (Loss) Attributable to Iron Mountain Incorporated$64,595$42,299$22,296 52.7 %
Adjusted EBITDA(1)
Adjusted EBITDA(1)
$885,700$786,196$99,504 12.7 %
Adjusted EBITDA(1)
$460,808$430,994$29,814 6.9 %
Adjusted EBITDA Margin(1)
Adjusted EBITDA Margin(1)
34.9 %35.7 %
Adjusted EBITDA Margin(1)
35.1 %34.5 %
(1)See "Non-GAAP Measures—Adjusted EBITDA" in this Quarterly Report for the definitions of Adjusted EBITDA and Adjusted EBITDA Margin, reconciliation of Net Income (Loss) to Adjusted EBITDA and a discussion of why we believe these non-GAAP measures provide relevant and useful information to our current and potential investors.
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Table of Contents
Part I. Financial Information
REVENUES
ConsolidatedTotal revenues consist of the following (in thousands):
THREE MONTHS ENDED JUNE 30,PERCENTAGE CHANGE
20222021DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage Rental$753,126 $718,272 $34,854 4.9 %7.8 %8.2 %(0.4)%
Service536,408 401,484 134,924 33.6 %37.6 %21.1 %16.5 %
Total Revenues$1,289,534 $1,119,756 $169,778 15.2 %18.5 %12.8 %5.7 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGETHREE MONTHS ENDED MARCH 31,PERCENTAGE CHANGE
20222021DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
20232022DOLLAR
CHANGE
ACTUAL
CONSTANT
CURRENCY(1)
ORGANIC
GROWTH(2)
IMPACT OF
ACQUISITIONS
Storage RentalStorage Rental$1,504,196 $1,426,328 $77,868 5.5 %7.8 %8.0 %(0.2)%Storage Rental$810,089 $751,070 $59,019 7.9 %10.2 %11.1 %(0.9)%
ServiceService1,033,384 775,468 257,916 33.3 %36.5 %19.2 %17.3 %Service504,260 496,976 7,284 1.5 %3.5 %2.0 %1.5 %
Total RevenuesTotal Revenues$2,537,580 $2,201,796 $335,784 15.3 %17.9 %12.0 %5.9 %Total Revenues$1,314,349 $1,248,046 $66,303 5.3 %7.5 %7.5 %— %
(1)Constant currency growth rates, which are a non-GAAP measure, are calculated by translating the 20212022 results at the 20222023 average exchange rates.
(2)Our organic revenue growth rate, which is a non-GAAP measure, represents the year-over-year growth rate of our revenues excluding the impact of business acquisitions, divestitures and foreign currency exchange rate fluctuations. Our organic revenue growth rate includes the impact of acquisitions of customer relationships.
TOTAL REVENUES
For the sixthree months ended June 30, 2022,March 31, 2023, the increase in reported consolidated revenue was primarily driven by organic storage rental revenue growth and organic service revenue growth and the impact of acquisitions, primarily ITRenew.growth. Foreign currency exchange rate fluctuations decreased our reported consolidated revenue growth rate for the sixthree months ended June 30, 2022March 31, 2023 by 2.6%2.2% compared to the prior year period.
STORAGE RENTAL REVENUESREVENUE AND SERVICE REVENUESREVENUE
Primary factors influencing the change in reported consolidated storage rental revenue and reported service revenuesrevenue for the sixthree months ended June 30, 2022March 31, 2023 compared to the sixthree months ended June 30, 2021March 31, 2022 include the following:
STORAGE RENTAL REVENUESREVENUE
organic storage rental revenue growth driven by increased volume in faster growing markets and our Global Data Center Business segment and revenue management;
a 2.0%0.3% increase in total global volume excluding deconsolidations (also excluding acquisitions, total global volume increased 0.5%0.3%); and
a decrease of $31.4$15.7 million due to foreign currency exchange rate fluctuations.
SERVICE REVENUESREVENUE
organic service revenue growth reflectingdriven by increased service activity levels;
an increaselevels in our Global RIM business, partially offset by service revenue declines in our asset lifecycle management business as a result of $124.4 million due to our recent acquisition of ITRenew;component price declines, partially offset by increased volume; and
a decrease of $18.6$9.9 million due to foreign currency exchange rate fluctuations.

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Table of Contents
Part I. Financial Information
OPERATING EXPENSES
COST OF SALES
Consolidated Cost of sales (excluding depreciation and amortization) consists of the following expenses (in thousands):
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
Labor$203,459 $199,084 $4,375 2.2 %5.4 %15.8 %17.8 %(2.0)%
Facilities213,795 196,098 17,697 9.0 %12.2 %16.6 %17.5 %(0.9)%
Transportation42,391 37,084 5,307 14.3 %17.4 %3.3 %3.3 %— %
Product Cost of Sales and Others96,831 42,313 54,518 128.8 %136.1 %7.5 %3.8 %3.7 %
Total Cost of sales$556,476 $474,579 $81,897 17.3 %20.8 %43.2 %42.4 %0.8 %
SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE
CHANGE
% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
THREE MONTHS ENDED
MARCH 31,
PERCENTAGE
CHANGE
% OF TOTAL REVENUESPERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2022202120232022DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20232022
LaborLabor$404,960 $388,480 $16,480 4.2 %6.9 %16.0 %17.6 %(1.6)%Labor$219,531 $201,501 $18,030 8.9 %11.5 %16.7 %16.1 %0.6 %
FacilitiesFacilities432,114 391,061 41,053 10.5 %13.1 %17.0 %17.8 %(0.8)%Facilities240,690 218,319 22,371 10.2 %13.0 %18.3 %17.5 %0.8 %
TransportationTransportation77,659 67,927 9,732 14.3 %17.0 %3.1 %3.1 %— %Transportation39,975 35,268 4,707 13.3 %16.3 %3.0 %2.8 %0.2 %
Product Cost of Sales and Other188,365 79,020 109,345 138.4 %144.8 %7.4 %3.6 %3.8 %
Product Cost of Sales and OthersProduct Cost of Sales and Others71,430 91,534 (20,104)(22.0)%(20.8)%5.4 %7.3 %(1.9)%
Total Cost of salesTotal Cost of sales$1,103,098 $926,488 $176,610 19.1 %22.0 %43.5 %42.1 %1.4 %Total Cost of sales$571,626 $546,622 $25,004 4.6 %7.0 %43.5 %43.8 %(0.3)%
Primary factors influencing the change in reported consolidated Cost of sales for the sixthree months ended June 30, 2022March 31, 2023 compared to the sixthree months ended June 30, 2021March 31, 2022 include the following:
an increase in labor costs driven by an increase in service activity, and the impact of recent acquisitions, partially offset by benefits from Project Summit;primarily within our Global RIM business;
an increase in facilities expenses driven by increases in rent expense, reflecting the impact fromof our sale-leaseback activity during 20212022 and the first halfthree months of 2022 (which we expect to continue for the remainder of 2022 as we continue to look for future opportunities to monetize a small portion of our owned industrial real estate assets as part of our ongoing capital recycling program),2023, as well as increases in utilities and building maintenance costs;
an increasea decrease in product cost of sales and other drivenin our asset lifecycle management business as a result of component price declines, partially offset by the acquisition of ITRenew;increased volume; and
a decrease of $22.2$12.1 million due to foreign currency exchange rate fluctuations.

IRON MOUNTAIN JUNE 30, 2022 FORM 10-Q40

Table of Contents
Part I. Financial Information
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES
Consolidated Selling, general and administrative expenses consists of the following expenses (in thousands):
THREE MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20222021
General, Administrative and Other$220,891 $189,217 $31,674 16.7 %19.2 %17.1 %16.9 %0.2 %
Sales, Marketing and Account Management74,503 70,562 3,941 5.6 %8.6 %5.8 %6.3 %(0.5)%
Total Selling, general and administrative expenses$295,394 $259,779 $35,615 13.7 %16.3 %22.9 %23.2 %(0.3)%
SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE% OF
CONSOLIDATED
REVENUES
PERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
THREE MONTHS ENDED
MARCH 31,
PERCENTAGE CHANGE% OF TOTAL REVENUESPERCENTAGE
CHANGE
(FAVORABLE)/
UNFAVORABLE
20222021DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
2022202120232022DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
20232022
General, Administrative and OtherGeneral, Administrative and Other$427,207 $378,210 $48,997 13.0 %14.9 %16.8 %17.2 %(0.4)%General, Administrative and Other$207,023 $206,316 $707 0.3 %2.9 %15.8 %16.5 %(0.7)%
Sales, Marketing and Account ManagementSales, Marketing and Account Management148,910 140,292 8,618 6.1 %8.4 %5.9 %6.4 %(0.5)%Sales, Marketing and Account Management87,497 74,407 13,090 17.6 %20.0 %6.7 %6.0 %0.7 %
Total Selling, general and administrative expensesTotal Selling, general and administrative expenses$576,117 $518,502 $57,615 11.1 %13.1 %22.7 %23.5 %(0.8)%Total Selling, general and administrative expenses$294,520 $280,723 $13,797 4.9 %7.5 %22.4 %22.5 %(0.1)%
Primary factors influencing the change in reported consolidated Selling, general and administrative expenses for the sixthree months ended June 30, 2022March 31, 2023 compared to the sixthree months ended June 30, 2021March 31, 2022 include the following:
an increase in general, administrative and other expenses, driven by recent acquisitions, higher wages and benefits, employee relatedemployee-related costs and professional fees,information technology costs, partially offset by benefits from Project Summit;lower professional fees;
an increase in sales, marketing and account management expenses, driven by recent acquisitions, higher compensation expense, primarily reflecting increased wages and benefits, partially offset by lower professional fees;headcount; and
a decrease of $9.2$6.7 million due to foreign currency exchange rate fluctuations.
DEPRECIATION AND AMORTIZATION
Depreciation expense increaseddecreased by $9.6$0.3 million, or 4.2%0.3%, for the sixthree months ended June 30, 2022March 31, 2023 compared to the prior year period. See Note 2.h.2.i. to Notes to Consolidated Financial Statements included in our Annual Report for additional information regarding the useful lives over which our property, plant and equipment is depreciated.
Amortization expense increaseddecreased by $20.0$1.2 million, or 19.0%1.9%, for the sixthree months ended June 30, 2022March 31, 2023 compared to the prior year period.
ACQUISITION AND INTEGRATION COSTS
Acquisition and Integration Costs for the six months ended June 30, 2022 were approximately $32.5 million and primarily consist of legal and professional fees.
(GAIN) LOSS ON DISPOSAL/WRITE-DOWN OF PROPERTY, PLANT AND EQUIPMENT, NET
Consolidated gain on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30, 2022 was approximately $51.2 million and $52.0 million, respectively. The gains for the three and six months ended June 30, 2022 primarily consisted of gains of approximately $49.0 million associated with the sale and sale-leaseback transactions of 11 facilities and parcels of land in the United States, as part of our program to monetize a portion of our industrial assets.
Consolidated gain on disposal/write-down of property, plant and equipment, net for the three and six months ended June 30, 2021 was approximately $128.9 million and $133.4 million, respectively.

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Table of Contents
Part I. Financial Information
ACQUISITION AND INTEGRATION COSTS
Acquisition and Integration Costs for the three months ended March 31, 2023 and 2022 were approximately $1.6 million and $15.7 million, respectively.
RESTRUCTURING AND OTHER TRANSFORMATION
Restructuring and other transformation costs for the three months ended March 31, 2023 were $36.9 million and related to operating expenses associated with the implementation of Project Matterhorn. There were no Restructuring and other transformation costs related to Project Matterhorn for the three months ended March 31, 2022.
(GAIN) LOSS ON DISPOSAL/WRITE-DOWN OF PROPERTY, PLANT AND EQUIPMENT, NET
Gain on disposal/write-down of property, plant and equipment, net for the three months ended March 31, 2023 was approximately $13.1 million. The gains primarily consist of a gain of approximately $18.5 million associated with a sale-leaseback transaction of a facility in Singapore.
OTHER EXPENSES, NET
INTEREST EXPENSE, NET
Consolidated interestInterest expense, net increased by $19.9$22.8 million to $229.5$137.2 million in the sixthree months ended June 30, 2022March 31, 2023 from $209.6$114.4 million in the prior year period. The increase is primarily due to higher average debt outstanding during the three months ended March 31, 2023 compared to the prior year period primarily driven byas well as an increase in our weighted average debt balancesinterest rate. Our weighted average interest rate, inclusive of the fees associated with our outstanding letters of credit, was 5.3% and 4.4% at June 30, 2022.March 31, 2023 and 2022, respectively. See Note 6 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding our indebtedness.
OTHER EXPENSE (INCOME) EXPENSE,, NET
Consolidated otherOther expense (income) expense,, net for the three months ended March 31, 2023 and 2022 consists of the following (in thousands):
THREE MONTHS ENDED
JUNE 30,
DOLLAR
CHANGE
SIX MONTHS ENDED
JUNE 30,
DOLLAR CHANGE
DESCRIPTION2022202120222021
Foreign currency transaction (gains) losses, net(1)
$(55,039)$4,729 $(59,768)$(68,240)$7,043 $(75,283)
Debt extinguishment expense— — — 671 — 671 
Other, net(2)
13,822 (190,959)204,781 82,253 (188,560)270,813 
Other (Income) Expense, Net$(41,217)$(186,230)$145,013 $14,684 $(181,517)$196,201 
(1)We recognized net foreign currency transaction gains of $55.0 million and $68.2 million for the three and six months ended June 30, 2022, respectively. These gains primarily consist of the impact of changes in the exchange rate of the Euro and the British pound sterling against the United States dollar on our intercompany balances with and between certain of our subsidiaries.
(2)On March 24, 2022, as a result of our loss of control, we deconsolidated the businesses included in the acquisition of OSG Records Management (Europe) Limited, excluding Ukraine. We recognized a loss of approximately $105.8 million associated with the deconsolidation to Other expense (income), net in the first quarter of 2022 representing the difference between the net asset value prior to the deconsolidation and subsequent remeasurement of the retained investment to fair value of zero. We have concluded that the deconsolidation does not meet the criteria to be reported as discontinued operations in our consolidated financial statements, as it does not represent a strategic shift that will have a major effect on our operations and financial results. The loss was partially offset by a gain recorded in the first quarter of 2022 of approximately $35.8 million associated with the Clutter Transaction (as defined below).
THREE MONTHS ENDED
MARCH 31,
DOLLAR
CHANGE
DESCRIPTION20232022
Foreign currency transaction losses (gains), net$14,424 $(13,201)$27,625 
Debt extinguishment expense— 671 (671)
Other, net6,776 68,431 (61,655)
Other Expense (Income), Net$21,200 $55,901 $(34,701)
PROVISION FOR INCOME TAXES
We provide for income taxes during interim periods based on our estimate of the effective tax rate for the year. Our effective tax rates for the three and six months ended June 30,March 31, 2023 and 2022 and 2021 are as follows:
 THREE MONTHS ENDED JUNE 30,SIX MONTHS ENDED JUNE 30,
2022(1)
2021
2022(1)
2021
Effective Tax Rate8.2 %28.5 %10.4 %27.9 %
 THREE MONTHS ENDED MARCH 31,
2023(1)
2022
Effective Tax Rate20.4 %19.5 %
(1)The primary reconciling items between the federal statutory tax rate of 21.0% and our overall effective tax rate for the three and six months ended June 30, 2022March 31, 2023 were the benefits derived from the dividends paid deduction and the differences in the tax rates to which our foreign earnings are subject. In addition, there were gains and losses recorded in Other expense (income), net and Gain (loss) on disposal/write-down of property, plant and equipment net, during the period for which there was an insignificant tax impact. During the first quarter of 2022, there was also a release of valuation allowances on deferred tax assets of our U.S. taxable REIT subsidiaries ("TRS") of approximately $9.9 million as a result of the ITRenew Transaction.
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Table of Contents
Part I. Financial Information
NET INCOME (LOSS) AND ADJUSTED EBITDA
The following table reflects the effect of the foregoing factors on our consolidated Net Income (Loss)net income (loss) and Adjusted EBITDA (in thousands):
THREE MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE CHANGE
20222021
Net Income (Loss)$201,858 $276,522 $(74,664)(27.0)%
Net Income (Loss) as a percentage of Consolidated Revenue15.7 %24.7 %
Adjusted EBITDA$454,706 $405,631 $49,075 12.1 %
Adjusted EBITDA Margin35.3 %36.2 %
SIX MONTHS ENDED JUNE 30,DOLLAR
CHANGE
PERCENTAGE CHANGE
20222021
Net Income (Loss)$243,565 $323,153 $(79,588)(24.6)%
Net Income (Loss) as a percentage of Consolidated Revenue9.6 %14.7 %
Adjusted EBITDA$885,700 $786,196 $99,504 12.7 %
Adjusted EBITDA Margin34.9 %35.7 %
THREE MONTHS ENDED MARCH 31,DOLLAR
CHANGE
PERCENTAGE CHANGE
20232022
Net Income (Loss)$65,535 $41,707 $23,828 57.1 %
Net Income (Loss) as a percentage of Revenue5.0 %3.3 %
Adjusted EBITDA$460,808 $430,994 $29,814 6.9 %
Adjusted EBITDA Margin35.1 %34.5 %
Adjusted EBITDA Margin for the sixthree months ended June 30, 2022 decreasedMarch 31, 2023 increased by 8060 basis points compared to the same prior year period primarily reflecting a 130 basis point decrease from the acquisition of ITRenew, partially offsetdriven by improved service revenue trends, benefits from Project Summit, revenue management and ongoing cost containment measures.measures, partially offset by lower Adjusted EBITDA Margin in our asset lifecycle management business.
↑ INCREASED BY $99.5$29.8 MILLION OR 12.7%6.9%
Adjusted EBITDA
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q4335

Table of Contents
Part I. Financial Information
SEGMENT ANALYSIS
See Note 9 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report, for a description of our reportable segments. Previously reported segment information has been restated to conform to the current presentation.
GLOBAL RIM BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$649,771$628,678$21,093 3.4 %6.4 %6.3 %0.1 %
Service420,705367,64653,059 14.4 %17.8 %17.7 %0.1 %
Segment Revenue$1,070,476$996,324$74,152 7.4 %10.6 %10.5 %0.1 %
Segment Adjusted EBITDA$469,368$423,940$45,428 
Segment Adjusted EBITDA Margin43.8 %42.6 %
SIX MONTHS ENDED
 JUNE 30,
PERCENTAGE CHANGETHREE MONTHS ENDED
 MARCH 31,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONSDOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
2022202120232022
Storage RentalStorage Rental$1,299,858$1,250,564$49,294 3.9 %6.4 %6.1 %0.3 %Storage Rental$687,669$650,087$37,582 5.8 %8.2 %9.4 %(1.2)%
ServiceService819,509722,67896,831 13.4 %16.1 %15.8 %0.3 %Service438,857398,80440,053 10.0 %12.5 %13.6 %(1.1)%
Segment RevenueSegment Revenue$2,119,367$1,973,242$146,125 7.4 %10.0 %9.7 %0.3 %Segment Revenue$1,126,526$1,048,891$77,635 7.4 %9.8 %11.0 %(1.2)%
Segment Adjusted EBITDASegment Adjusted EBITDA$918,163$827,373$90,790 Segment Adjusted EBITDA$477,784$448,795$28,989 
Segment Adjusted EBITDA MarginSegment Adjusted EBITDA Margin43.3 %41.9 %Segment Adjusted EBITDA Margin42.4 %42.8 %
SIXTHREE MONTHS ENDED YEAR OVER YEAR SEGMENT ANALYSIS: GLOBAL RIM BUSINESS (IN MILLIONS)
Storage Rental
Revenue
Service
Revenue
Segment
Revenue
Segment Adjusted
EBITDA
irm-20220630_g7.jpgirm-20220630_g8.jpg409410
Primary factors influencing the change in revenue and Adjusted EBITDA Margin in our Global RIM Business segment for the sixthree months ended June 30, 2022March 31, 2023 compared to the prior year period include the following:
organic storage rental revenue growth driven by revenue management and volume;
a 2.0%0.2% increase in Global RIM volume excluding deconsolidations (also excluding acquisitions, Global RIM volume increased 0.5%0.2%);
organic service revenue growth mainlyprimarily driven by increases in our traditional service activity levels and growth in our Global Digital Solutions business;
a decrease in revenue of $45.7$23.2 million due to foreign currency exchange rate fluctuations; and
a 14040 basis point increasedecrease in Adjusted EBITDA Margin primarily driven by an increase in compensation and other employee-related costs, partially offset by revenue management, benefits from Project Summit and ongoing cost containment measures.management.
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q4436

Table of Contents
Part I. Financial Information
GLOBAL DATA CENTER BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$89,768$71,237$18,531 26.0 %28.9 %23.8 %5.1 %
Service10,3205,7404,580 79.8 %91.4 %95.5 %(4.1)%
Segment Revenue$100,088$76,977$23,111 30.0 %33.4 %29.0 %4.4 %
Segment Adjusted EBITDA$42,307$33,432$8,875 
Segment Adjusted EBITDA Margin42.3 %43.4 %
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGETHREE MONTHS ENDED
MARCH 31,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONSDOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
2022202120232022
Storage RentalStorage Rental$177,219$138,394$38,825 28.1 %30.3 %25.0 %5.3 %Storage Rental$107,435$87,451$19,984 22.9 %24.3 %23.6 %0.7 %
ServiceService19,8569,69110,165 104.9 %114.8 %115.5 %(0.7)%Service4,8709,536(4,666)(48.9)%(47.9)%(47.9)%— %
Segment RevenueSegment Revenue$197,075$148,085$48,990 33.1 %35.7 %30.9 %4.8 %Segment Revenue$112,305$96,987$15,318 15.8 %17.3 %16.6 %0.7 %
Segment Adjusted EBITDASegment Adjusted EBITDA$84,284$63,864$20,420 Segment Adjusted EBITDA$50,635$41,977$8,658 
Segment Adjusted EBITDA MarginSegment Adjusted EBITDA Margin42.8 %43.1 %Segment Adjusted EBITDA Margin45.1 %43.3 %

SIXTHREE MONTHS ENDED YEAR OVER YEAR SEGMENT ANALYSIS: GLOBAL DATA CENTER BUSINESS (IN MILLIONS)
Storage Rental
Revenue
Service
Revenue
Segment
Revenue
Segment Adjusted
EBITDA
irm-20220630_g9.jpgirm-20220630_g10.jpg164165
Primary factors influencing the change in revenue, Adjusted EBITDA and Adjusted EBITDA Margin in our Global Data Center Business segment for the sixthree months ended June 30, 2022March 31, 2023 compared to the prior year period include the following:
organic storage rental revenue growth from leases that commenced during the first sixthree months of 20222023 and in prior periods and service revenue growth from project revenue,higher pass-through power costs, partially offset by churn of 260150 basis points;
an increase in Adjusted EBITDA primarily driven by organic storage rental revenue growth; and
a 30180 basis point decreaseincrease in Adjusted EBITDA Margin reflecting higher pass-through power costs,ongoing cost management and a changedecline in revenue mix due to lower margin project revenue, during the period, which is expected to have a temporary impact on segment margins, partially offset by ongoing overhead cost management.higher pass-through power costs.
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Table of Contents
Part I. Financial Information
CORPORATE AND OTHER BUSINESS (IN THOUSANDS)
THREE MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
20222021
Storage Rental$13,587$18,357$(4,770)(26.0)%(25.2)%9.4 %(34.6)%
Service105,38328,09877,285 275.1 %288.7 %49.5 %239.2 %
Revenue$118,970$46,455$72,515 156.1 %162.8 %37.0 %125.8 %
Adjusted EBITDA$(56,969)$(51,741)$(5,228) 
Adjusted EBITDA as a percentage of Consolidated Revenue(4.4)%(4.6)%
SIX MONTHS ENDED
JUNE 30,
PERCENTAGE CHANGETHREE MONTHS ENDED
MARCH 31,
PERCENTAGE CHANGE
DOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONSDOLLAR
CHANGE
ACTUALCONSTANT
CURRENCY
ORGANIC
GROWTH
IMPACT OF ACQUISITIONS
2022202120232022
Storage RentalStorage Rental$27,119$37,370$(10,251)(27.4)%(27.0)%8.4 %(35.4)%Storage Rental$14,985$13,532$1,453 10.7 %12.4 %8.4 %4.0 %
ServiceService194,01943,099150,920 350.2 %363.2 %53.6 %309.6 %Service60,53388,636(28,103)(31.7)%(30.9)%(44.0)%13.1 %
RevenueRevenue$221,138$80,469$140,669 174.8 %179.8 %37.5 %142.3 %Revenue$75,518$102,168$(26,650)(26.1)%(25.2)%(37.1)%11.9 %
Adjusted EBITDAAdjusted EBITDA$(116,747)$(105,041)$(11,706) Adjusted EBITDA$(67,611)$(59,778)$(7,833) 
Adjusted EBITDA as a percentage of Consolidated Revenue(4.6)%(4.8)%
Primary factors influencing the change in revenue and Adjusted EBITDA in Corporate and Other Business for the sixthree months ended June 30, 2022March 31, 2023 compared to the prior year period include the following:
a decrease in reported storage revenue reflecting the IPM Divestment in the second quarter of 2021;
reported service revenue for the six months ended June 30, 2022 includes $124.4 million from the acquisitionin our asset lifecycle management business as a result of ITRenew;
organic service revenue growth mainly drivencomponent price declines, partially offset by increased service activity levels in our Fine Arts and ALM businesses;volume; and
a decrease in Adjusted EBITDA driven by higher compensation expense and employee related costs, professional fees and the impactflow through of the IPM Divestmentservice revenue declines in the second quarter of 2021,our asset lifecycle management business, partially offset by benefits from Project Summit, improved service revenue trends and the impact of the acquisition of ITRenew.lower professional fees.

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Table of Contents
Part I. Financial Information
LIQUIDITY AND CAPITAL RESOURCES
GENERAL
We expect to meet our short-term and long-term cash flow requirements through cash generated from operations, cash on hand, borrowings under our Credit Agreement (as defined below) and proceeds from monetizing a small portion of our total industrial real estate assets, in the future, as well as other potential financings (such as the issuance of debt or equity)debt). Our cash flow requirements, both in the near and long term, include, but are not limited to, capital expenditures, the repayment of outstanding debt, shareholder dividends, potential and pending business acquisitions and investments and normal business operation needs.
PROJECT MATTERHORN
As disclosed above, in September 2022, we announced Project Matterhorn. We estimate that the implementation of Project Matterhorn will result in costs of approximately $150.0 million per year from 2023 through 2025. Total costs related to Project Matterhorn during the three months ended March 31, 2023 were approximately $36.9 million and are included in Restructuring and other transformation in our Condensed Consolidated Statement of Operations. Total costs from inception of the program to March 31, 2023 were approximately $78.8 million. There were no Restructuring and other transformation costs related to Project Matterhorn for the three months ended March 31, 2022.
CASH FLOWS
The following is a summary of our cash balances and cash flows (in thousands) as of and for the sixthree months ended June 30,March 31,
2022202120232022
Cash Flows from Operating ActivitiesCash Flows from Operating Activities$345,924 $389,202 Cash Flows from Operating Activities$128,808 $54,506 
Cash Flows from Investing ActivitiesCash Flows from Investing Activities(991,103)(7,351)Cash Flows from Investing Activities(272,543)(889,754)
Cash Flows from Financing ActivitiesCash Flows from Financing Activities542,000 (270,939)Cash Flows from Financing Activities149,901 771,553 
Cash and Cash Equivalents, including Restricted Cash, End of Period144,746 315,928 
Cash and Cash Equivalents, End of PeriodCash and Cash Equivalents, End of Period146,442 195,660 
A. CASH FLOWS FROM OPERATING ACTIVITIES
For the sixthree months ended June 30, 2022,March 31, 2023, net cash flows provided by operating activities decreasedincreased by $43.3$74.3 million compared to the prior year period, primarily due to a decreasean increase in cash from working capital of $213.5$78.0 million, primarily related to the timing of accounts payable and accrued expenses and collections of accounts receivable, partially offset by an increasea decrease in net income (including(excluding non-cash charges) of $170.2$3.7 million.
B. CASH FLOWS FROM INVESTING ACTIVITIES
Our significant investing activity during the sixthree months ended June 30, 2022 included:
WeMarch 31, 2023 included cash paid cash for capital expenditures of $330.2$265.9 million. Additional details of our capital spending are included in the "Capital Expenditures" section below.
We paid cash for acquisitions (net of cash acquired) of $718.7 million, primarily funded by cash on hand and borrowings under our Revolving Credit Facility (as defined in Note 6 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report).
C. CASH FLOWS FROM FINANCING ACTIVITIES
Our significant financing activities during the sixthree months ended June 30, 2022March 31, 2023 included:
Net proceeds of $904.1$358.7 million primarily associated with borrowings under the Revolving Credit Facility, Term Loan A and the Accounts Receivable Securitization Program.Facility.
Payment of dividends in the amount of $364.2$186.5 million on our common stock.

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Table of Contents
Part I. Financial Information
CAPITAL EXPENDITURES
The following table presents our capital spend for the sixthree months ended June 30,March 31, 2023 and 2022, and 2021, organized by the type of the spending as described in our Annual Report (in thousands):
SIX MONTHS ENDED JUNE 30, THREE MONTHS ENDED MARCH 31,
NATURE OF CAPITAL SPENDNATURE OF CAPITAL SPEND20222021NATURE OF CAPITAL SPEND20232022
Growth Investment Capital Expenditures:Growth Investment Capital Expenditures:Growth Investment Capital Expenditures:
Data CenterData Center$183,815 $136,446 Data Center$202,406 $82,159 
Real EstateReal Estate66,855 39,525 Real Estate55,903 27,290 
Innovation and OtherInnovation and Other20,958 9,144 Innovation and Other15,536 6,020 
Total Growth Investment Capital ExpendituresTotal Growth Investment Capital Expenditures271,628 185,115 Total Growth Investment Capital Expenditures273,845 115,469 
Recurring Capital Expenditures:Recurring Capital Expenditures:Recurring Capital Expenditures:
Real EstateReal Estate$23,672 $29,813 Real Estate5,369 7,541 
Non-Real EstateNon-Real Estate37,834 31,656 Non-Real Estate19,801 24,776 
Data CenterData Center5,678 3,023 Data Center2,493 2,468 
Total Recurring Capital ExpendituresTotal Recurring Capital Expenditures67,184 64,492 Total Recurring Capital Expenditures27,663 34,785 
Total Capital Spend (on accrual basis)Total Capital Spend (on accrual basis)$338,812 $249,607 Total Capital Spend (on accrual basis)301,508 150,254 
Net increase (decrease) in prepaid capital expenditures1,407 116 
Net (decrease) increase in prepaid capital expendituresNet (decrease) increase in prepaid capital expenditures(766)1,051 
Net (increase) decrease in accrued capital expendituresNet (increase) decrease in accrued capital expenditures(9,999)45,863 Net (increase) decrease in accrued capital expenditures(34,836)9,745 
Total Capital Spend (on cash basis)Total Capital Spend (on cash basis)$330,220 $295,586 Total Capital Spend (on cash basis)$265,906 $161,050 
Excluding capital expenditures associated with potential future acquisitions, we expect total capital expenditures of approximately $950.0$1,000.0 million for the year ending December 31, 2022.2023. Of this, we expect our capital expenditures for growth investment to be approximately $800.0$855.0 million, and our recurring capital expenditures to approach $155.0$145.0 million. Approximately $625.0 million of our expected capital expenditures relates to Global Data Center Business development spend.
DIVIDENDS
See Note 8 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for a listing of dividends that we declared during the first sixthree months of 20222023 and fiscal year 2021.2022.
On AugustMay 4, 2022,2023, we declared a dividend to our stockholders of record as of SeptemberJune 15, 20222023 of $0.6185 per share, payable on October 4, 2022.July 6, 2023.
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Part I. Financial Information
FINANCIAL INSTRUMENTS AND DEBT
Financial instruments that potentially subject us to credit risk consist principally of cash and cash equivalents (including money market funds and time deposits)funds) and accounts receivable. The only significant concentration of liquid investments as of June 30, 2022March 31, 2023 is related to cash and cash equivalents.equivalents held in money mark funds. See Note 2.f.2.e. to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for information on our money market funds and time deposits.funds.
Long-term debt as of June 30, 2022March 31, 2023 is as follows (in thousands):
JUNE 30, 2022 MARCH 31, 2023
DEBT (INCLUSIVE OF DISCOUNT)UNAMORTIZED DEFERRED FINANCING COSTSCARRYING AMOUNT DEBT (INCLUSIVE OF DISCOUNT)UNAMORTIZED DEFERRED FINANCING COSTSCARRYING AMOUNT
Revolving Credit Facility(1)Revolving Credit Facility(1)$578,000 $(9,006)$568,994 Revolving Credit Facility(1)$1,439,000 $(5,687)$1,433,313 
Term Loan A(1)Term Loan A(1)246,875 — 246,875 Term Loan A(1)237,500 — 237,500 
Term Loan B(1)Term Loan B(1)669,460 (4,371)665,089 Term Loan B(1)664,379 (3,434)660,945 
Australian Dollar Term Loan (the "AUD Term Loan")207,221 (519)206,702 
UK Bilateral Revolving Credit Facility (the "UK Bilateral Facility")170,057 (334)169,723 
Australian Dollar Term LoanAustralian Dollar Term Loan197,929 (585)197,344 
UK Bilateral Revolving Credit FacilityUK Bilateral Revolving Credit Facility173,153 — 173,153 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
485,875 (3,058)482,817 
37/8% GBP Senior Notes due 2025 (the "GBP Notes")
494,722 (2,413)492,309 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
1,000,000 (7,465)992,535 
47/8% Senior Notes due 2027 (the "47/8% Notes due 2027")(1)(2)
1,000,000 (6,399)993,601 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
825,000 (6,790)818,210 
51/4% Senior Notes due 2028 (the "51/4% Notes due 2028")(1)(2)
825,000 (5,904)819,096 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
500,000 (4,401)495,599 
5% Senior Notes due 2028 (the "5% Notes due 2028")(1)(2)
500,000 (3,859)496,141 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
1,000,000 (10,488)989,512 
47/8% Senior Notes due 2029 (the "47/8% Notes due 2029")(1)(2)
1,000,000 (9,403)990,597 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
1,300,000 (12,159)1,287,841 
51/4% Senior Notes due 2030 (the "51/4% Notes due 2030")(1)(2)
1,300,000 (11,031)1,288,969 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
1,100,000 (10,782)1,089,218 
41/2% Senior Notes due 2031 (the "41/2% Notes")(1)(2)
1,100,000 (9,850)1,090,150 
5% Senior Notes due 2032 (the "5% Notes due 2032")5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (13,164)736,836 5% Senior Notes due 2032 (the "5% Notes due 2032")750,000 (12,185)737,815 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
600,000 (5,856)594,144 
55/8% Senior Notes due 2032 (the "55/8% Notes")(1)(2)
600,000 (5,421)594,579 
Real Estate Mortgages, Financing Lease Liabilities and OtherReal Estate Mortgages, Financing Lease Liabilities and Other423,934 (706)423,228 Real Estate Mortgages, Financing Lease Liabilities and Other434,283 (522)433,761 
Accounts Receivable Securitization ProgramAccounts Receivable Securitization Program313,200 (607)312,593 Accounts Receivable Securitization Program325,000 (477)324,523 
Total Long-term DebtTotal Long-term Debt10,169,622 (89,706)10,079,916 Total Long-term Debt11,040,966 (77,170)10,963,796 
Less Current PortionLess Current Portion(86,790)— (86,790)Less Current Portion(101,608)— (101,608)
Long-term Debt, Net of Current PortionLong-term Debt, Net of Current Portion$10,082,832 $(89,706)$9,993,126 Long-term Debt, Net of Current Portion$10,939,358 $(77,170)$10,862,188 
(1)Collectively, the “Credit Agreement”.
(2)Collectively, the "Parent Notes".
See Note 7 to Notes to Consolidated Financial Statements included in our Annual Report and Note 6 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information regarding our long-term debt.
LETTERS OF CREDIT AGREEMENT
Our credit agreement (the "Credit Agreement") consists of a revolving credit facility (the "Revolving Credit Facility"), a term loan A (the "Term Loan A") and a term loan B (the "Term Loan B"). On March 18, 2022, we entered into an amendment to the Credit Agreement which included the following changes:
(i) extended the maturity date of the Revolving Credit Facility and Term Loan A from June 3, 2023 to March 18, 2027;
(ii) refinanced and increased the borrowing capacity that IMI and certain of its United States and foreign subsidiaries are able to borrow under the Revolving Credit Facility from $1,750.0 million to $2,250.0 million;
(iii) refinanced the existing Term Loan A with a new $250.0 million Term Loan A; and
(iv) increased the net total lease adjusted leverage ratio maximum allowable from 6.5x to 7.0x and removed the net secured lease adjusted leverage ratio requirement.
On March 18, 2022, we borrowed the full amount of the Term Loan A. As of June 30, 2022,March 31, 2023, we had $578.0 million, $246.9 million and $670.3 million of outstanding borrowings under the Revolving Credit Facility, Term Loan A and Term Loan B, respectively. In addition, we also had various outstanding letters of credit totaling $3.8 million. The remaining amount available for$39.8 million, of which $3.9 million reduce our borrowing capacity under the Revolving Credit Facility asFacility. The letters of credit expire at various dates between June 30, 2022 was $1,668.2 million (which represents the maximum availability as of such date). Additionally, the Credit Agreement permits us to incur incremental indebtedness thereunder by adding new term loans or revolving loans or by increasing the principal amount of any existing loans thereunder, subject to a cap contained therein.2023 and July 2025.
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Part I. Financial Information
AUSTRALIAN DOLLAR TERM LOAN
On March 18, 2022, Iron Mountain Australia Group Pty, Ltd. ("IM Australia"), a wholly owned subsidiary of IMI, amended its AUD Term Loan to (i) extend the maturity date from September 22, 2022 to September 30, 2026 and (ii) decrease the interest rate from BBSY (an Australian benchmark variable interest rate) plus 3.875% to BBSY plus 3.625%. All other terms of the AUD Term Loan remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report.
ACCOUNTS RECEIVABLE SECURITIZATION PROGRAM
On June 29, 2022, we amended the Accounts Receivable Securitization Program to (i) increase the maximum borrowing capacity from $300.0 million to $325.0 million, with an option to increase the borrowing capacity to $400.0 million, (ii) change the interest rate under Accounts Receivable Securitization Program from LIBOR plus 1.0% to SOFR plus 0.95%, with a credit spread adjustment of 0.10% and (iii) extend the maturity date from July 1, 2023 to July 1, 2025, at which point all obligations become due. All other material terms of the Accounts Receivable Securitization Program remain consistent with what was disclosed in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report.
LETTERS OF CREDIT
As of June 30, 2022, we had outstanding letters of credit totaling $37.3 million, of which $3.8 million reduce our borrowing capacity under the Revolving Credit Facility. The letters of credit expire at various dates between September 2022 and January 2033.
DEBT COVENANTS
The Credit Agreement, our bond 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 other specified 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 bond indentures or other agreements governing our indebtedness. The Credit Agreement requires that we satisfy a fixed charge coverage ratio and a net total lease adjusted leverage ratio and a fixed charge coverage ratio on a quarterly basis and our bond indentures require that, among other things, we satisfy a leverage ratio (not lease adjusted) or a fixed charge coverage ratio (not lease adjusted), as a condition to taking actions such as paying dividends and incurring indebtedness.
The Credit Agreement uses earnings before interest, taxes, depreciation and amortization and rent expense ("EBITDAR") based calculations and the bond indentures use earnings before interest, taxes, depreciation and amortization ("EBITDA") based calculations as the primary measures of financial performance for purposes of calculating leverage and fixed charge coverage ratios. The EBITDAR- and EBITDA-based leverage calculations include our consolidated subsidiaries, other than those we have designated as "Unrestricted Subsidiaries" as defined in the Credit Agreement and bond indentures. Generally, the Credit Agreement and the bond indentures use a trailing four fiscal quarter basis for purposes of the relevant calculations and require certain adjustments and exclusions for purposes of those calculations, which make the calculation of financial performance for purposes of those calculations under the Credit Agreement and bond indentures not directly comparable to Adjusted EBITDA as presented herein. These adjustments can be significant. For example, the calculation of financial performance under the Credit Agreement and certain of our bond indentures includes (subject to specified exceptions and caps) adjustments for non-cash charges and for expected benefits associated with (i) completed acquisitions, (ii) certain executed lease agreements associated with our data center business that have yet to commence, and (iii) restructuring and other strategic initiatives, such as Project Summit.initiatives. The calculation of financial performance under our other bond indentures includes, for example, adjustments for non-cash charges and for expected benefits associated with (i) completed acquisitions and (ii) events that are extraordinary, unusual or non-recurring.
Our leverage and fixed charge coverage ratios under the Credit Agreement as of June 30, 2022March 31, 2023 are as follows:
 JUNE 30, 2022MARCH 31, 2023MAXIMUM/MINIMUM ALLOWABLE
Net total lease adjusted leverage ratio5.35.1 Maximum allowable of 7.0
Fixed charge coverage ratio2.52.4 Minimum allowable of 1.5
We are in compliance with our leverage and fixed charge coverage ratios under the Credit Agreement, our bond indentures and other agreements governing our indebtedness as of June 30, 2022.March 31, 2023. Noncompliance with these leverage and fixed charge coverage ratios would have a material adverse effect on our financial condition and liquidity.
Our ability to pay interest on or to refinance our indebtedness depends on our future performance, working capital levels and capital structure, which are subject to general economic, financial, competitive, legislative, regulatory and other factors which may be beyond our control. There can be no assurance that we will generate sufficient cash flow from our operations or that future financings will be available on acceptable terms or in amounts sufficient to enable us to service or refinance our indebtedness or to make necessary capital expenditures.
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Part I. Financial Information
DERIVATIVE INSTRUMENTS
INTEREST RATE SWAP AGREEMENTS
In March 2018,November 2022, we entered into a forward-starting interest rate swap agreementsagreement to limit our exposure to changes in interest rates on a portionfuture borrowings under our Virginia Credit Agreement (as defined in Note 7 to Notes to Consolidated Financial Statements included in our Annual Report). The forward-starting interest rate swap agreement commences in July 2023 and expires in October 2025. As of our floatingboth March 31, 2023 and December 31, 2022, we have $4.8 million in notional value outstanding on this forward-starting interest rate indebtedness. These swap agreements expired in March 2022. agreement.
In July 2019, we entered into forward-starting interest rate swap agreements to limit our exposure to changes in interest rates on a portion of our floating rate indebtedness. These forward-starting interest rate swap agreements commenced in March 2022. As of June 30,both March 31, 2023 and December 31, 2022, we hadhave $350.0 million in notional value ofoutstanding on these interest rate swap agreements, outstanding, which expire in March 2024. Under
We have designated each of the interest rate swap agreements we receive variable rate interest payments associated with the notional amount of eachdescribed above as cash flow hedges. These interest rate swap based upon one-month LIBOR, in exchange foragreements are marked to market at the paymentend of fixed interest rates as specified ineach reporting period, representing the fair values of the interest rate swap agreements.
We have designated these interest rate swap agreements, as cash flow hedges.
CROSS-CURRENCY SWAP AGREEMENTS
We enter into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. The cross-currency swap agreements are designated as a hedge of net investment against certain of our Euro denominated subsidiaries and require an exchange of the notional amounts at maturity.
In August 2019, we entered into cross-currency swap agreements whereby we notionally exchanged approximately $110.0 million at an interest rate of 6.0% for approximately 99.1 million Euros at a weighted average interest rate of approximately 3.65%. These cross-currency swap agreements expireany changes in August 2023.
In September 2020, we entered into cross-currency swap agreements to hedge the variability of exchange rate impacts between the United States dollar and the Euro. Under the terms of the cross-currency swap agreements, we notionally exchanged approximately $359.2 million at an interest rate of 4.5% for 300.0 million Euros at a weighted average interest rate of approximately 3.4%. These cross-currency swap agreements were set to expire in February 2026. In May 2022, these cross-currency swaps were amended ("February 2026 Cross-Currency Swap Agreements"). Under the terms of the February 2026 Cross-Currency Swap Agreements we notionally exchanged approximately $359.2 million at an interest rate of 4.5% for approximately 340.5 million Euros at a weighted average interest rate of approximately 1.2%. These February 2026 Cross-Currency Swap Agreements are set to expire in February 2026.
See Note 5 to Notes to Condensed Consolidated Financial Statements included in this Quarterly Report for additional information on our derivative instruments.
ACQUISITIONS
On January 25, 2022, we acquired an approximately 80% interest in ITRenew, at an agreed upon purchase price of $725.0 million, subject to certain working capital adjustments at, and subsequent to, the closing (the "ITRenew Transaction"). At closing, we paid approximately $748.8 million and acquired approximately $30.7 million of cash on hand, for a net purchase price of approximately $718.1 million for the ITRenew Transaction. The acquisition agreement provides us the option to purchase, and provides the shareholders of ITRenew the option to sell, the remaining approximately 20% interest in ITRenew as follows: (i) approximately 16% on or after the second anniversary of the ITRenew Transaction and (ii) approximately 4% on or after the third anniversary of the ITRenew Transaction (collectively, the "Remaining Interests"). The total payments for the Remaining Interests, based on the achievement of certain targeted performance metrics, will be no less than $200.0 million and no more than $531.0 million (the "Deferred Purchase Obligation"). The maximum amount of the Deferred Purchase Obligation would require achievement of the targeted performance metrics at approximately two times the level that is assumed in our current fair value estimate of the Deferred Purchase Obligation of $275.1 million. From January 25, 2022, we consolidate 100% of the revenues and expenses associated with this business. The Deferred Purchase Obligation is reflected as a long-term liability in our Condensed Consolidated Balance Sheet at June 30, 2022, and, accordingly, we have not reflected any non-controlling interests associated with the ITRenew Transaction as the Remaining Interests have non-substantive equity interest rights. Subsequent increases or decreases in the fair value estimate of the Deferred Purchase Obligation will be includedare recognized as a component of Other expense (income), net in our Consolidated Statements of Operations until the Deferred Purchase Obligation is settled or paid.
INVESTMENTS
In February 2022, the joint venture formed by MakeSpace Labs, Inc. and us (the "MakeSpace JV") entered into an agreement with Clutter, Inc. ("Clutter") pursuant to which the equityholders of the MakeSpace JV contributed their ownership interests in the MakeSpace JV and Clutter’s shareholders contributed their ownership interests in Clutter to create a newly formed venture (the "Clutter JV"). In exchange for our 49.99% interest in the MakeSpace JV, we received an approximate 27% interest in the Clutter JV (the "Clutter Transaction"). As a result of the Clutter Transaction, weAccumulated other comprehensive items, net. Unrealized gains are recognized a gain related to our contributed interest in the MakeSpace JV of approximately $35.8 million, which was recorded to Other, net, a component of Other expense (income), net during the first quarter of 2022.as assets, while unrealized losses are recognized as liabilities.
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Part I. Financial Information
CROSS-CURRENCY SWAP AGREEMENTS
We utilize cross-currency interest rate swaps to hedge the variability of exchange rate impacts between the United States dollar and the Euro. As of both March 31, 2023 and December 31, 2022, we have approximately $469.2 million in notional value outstanding on cross-currency interest rate swaps with maturity dates ranging from August 2023 through February 2026.
We have designated these cross-currency swap agreements as hedges of net investments in certain of our Euro denominated subsidiaries and they require an exchange of the notional amounts at maturity. These cross-currency swap agreements are marked to market at the end of each reporting period, representing the fair values of the cross-currency swap agreements, and any changes in fair value are recognized as a component of Accumulated other comprehensive items, net. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The excluded component of our cross-currency swap agreements is recorded in Accumulated other comprehensive items, net and amortized to interest expense on a straight-line basis.
INVESTMENTS
In April 2021, we closed on an agreement to form a joint venture (the "Web Werks JV") with the shareholders of Web Werks India Private Limited ("Web Werks"), a colocation data center provider in India. Through December 31, 2022, we made two investments totaling approximately 7,500.0 million Indian rupees (or approximately $96.2 million, based upon the exchange rates between the United States dollar and Indian rupee on the closing date of each investment) in exchange for a noncontrolling interest in the form of convertible preference shares in the Web Werks JV. Under the terms of the original Web Werks JV shareholder agreement, we were required to make an additional investment of 3,750.0 million Indian rupees by May 2023. In April 2023, the original Web Werks JV shareholder agreement was amended to extend the period by which the investment is required to be made to May 2024.
JOINT VENTURE SUMMARY
The following joint ventures are accounted for as equity method investments and are presented as a component of Other within Other assets, net in our Condensed Consolidated Balance Sheets. The carrying values and equity interests in our joint ventures at June 30, 2022March 31, 2023 and December 31, 20212022 are as follows (in thousands):
JUNE 30, 2022DECEMBER 31, 2021
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Joint venture with Web Werks India Private Limited$51,427 38.50 %$51,140 38.50 %
Joint venture with AGC Equity Partners26,798 20.00 %26,167 20.00 %
MakeSpace JV— — %30,154 49.99 %
Clutter JV60,984 26.73 %— — %
March 31, 2023DECEMBER 31, 2022
CARRYING VALUEEQUITY INTERESTCARRYING VALUEEQUITY INTEREST
Web Werks JV$98,637 53.58 %$98,278 53.58 %
Joint venture with AGC Equity Partners36,579 20.00 %37,194 20.00 %
Joint venture with Clutter, Inc.50,712 26.73 %54,172 26.73 %
Additionally, we have a loan receivable with the Frankfurt JV of approximately $22.8 million, which is included as a component of Other within Other assets, net within our Condensed Consolidated Balance Sheet at March 31, 2023.













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Part I. Financial Information
ITEM 4. CONTROLS AND PROCEDURES
DISCLOSURE CONTROLS AND PROCEDURES
The term "disclosure controls and procedures" is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). These rules refer to the controls and other procedures of a company that are designed to ensure that information is recorded, processed, accumulated, summarized, communicated and reported to management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding what is required to be disclosed by a company in the reports that it files under the Exchange Act. As of June 30, 2022March 31, 2023 (the "Evaluation Date"), we carried out an evaluation, under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, of the effectiveness of our disclosure controls and procedures. Based upon that evaluation, our chief executive officer and chief financial officer concluded that, as of the Evaluation Date, our disclosure controls and procedures are effective.
CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING
Our management, with the participation of our principal executive officer and principal financial officer, is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act. Our internal control system is designed to provide reasonable assurance to our management and board of directors regarding the preparation and fair presentation of published financial statements.
ThereDuring the three months ended March 31, 2023, we implemented a new version of our Enterprise Resource Planning system in certain markets as a part of an ongoing system upgrade. We took the necessary steps to monitor and maintain appropriate internal control over financial reporting during this upgrade. We also conducted evaluations prior to and after the implementation of the new system, and confirmed that our internal control over financial reporting remains effective.
Except as described above, there were no changes in our internal control over financial reporting that occurred during the quarter ended June 30, 2022,March 31, 2023, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
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Table of Contents
Part II. Other Information
PART II. OTHER INFORMATION
ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
We did not sell any unregistered equity securities during the three months ended June 30, 2022,March 31, 2023, nor did we repurchase any shares of our common stock during the three months ended June 30, 2022.March 31, 2023.
ITEM 6. EXHIBITS
(A) EXHIBITS
Certain exhibits indicated below are incorporated by reference to documents we have filed with the SEC.
EXHIBIT NO.DESCRIPTION
31.1
31.2
32.1
32.2
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document.
101.LABInline XBRL Taxonomy Label Linkbase Document.
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document.
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Part II. Other Information
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
IRON MOUNTAIN INCORPORATED
By:/s/ DANIEL BORGES
Daniel Borges
 Senior Vice President, Chief Accounting Officer
Dated: AugustMay 4, 20222023
IRON MOUNTAIN JUNE 30, 2022MARCH 31, 2023 FORM 10-Q5647