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Selected Consolidating Unaudited Pro Forma Information of Parent, Guarantors, Canada Company and Non-Guarantors

Consolidating Pro Forma Balance Sheets at December 31, 2012 and June 30, 2013 (Unaudited)

2

Consolidating Pro Forma Statements of Operations for the Year Ended December 31, 2012 and Six Months Ended June 30, 2013 (Unaudited)

4

Consolidating Pro Forma Statements of Cash Flows for the Year Ended December 31, 2012 and Six Months Ended June 30, 2013 (Unaudited)

6

December 31, 2012

Canada

Non-

Parent

Guarantors

Company

Guarantors

Eliminations

Consolidated

Assets

Current Assets:

Cash and Cash Equivalents

$

—

$

13,472

$

103,346

$

126,597

$

—

$

243,415

Restricted Cash

33,612

—

—

—

—

33,612

Accounts Receivable

—

338,455

45,623

188,122

—

572,200

Intercompany Receivable

1,055,593

—

—

—

(1,055,593

)

—

Other Current Assets

48

121,933

6,871

46,078

(65

)

174,865

Total Current Assets

1,089,253

473,860

155,840

360,797

(1,055,658

)

1,024,092

Property, Plant and Equipment, Net

1,305

1,500,309

187,286

788,827

—

2,477,727

Other Assets, Net:

Long-term Notes Receivable from Affiliates and Intercompany Receivable

1,070,930

1,000

2,855

—

(1,074,785

)

—

Investment in Subsidiaries

1,941,540

1,688,000

29,831

303,164

(3,962,535

)

—

Goodwill

—

1,536,964

200,250

597,545

—

2,334,759

Other

37,909

261,950

10,686

211,330

(114

)

521,761

Total Other Assets, Net

3,050,379

3,487,914

243,622

1,112,039

(5,037,434

)

2,856,520

Total Assets

$

4,140,937

$

5,462,083

$

586,748

$

2,261,663

$

(6,093,092

)

$

6,358,339

Liabilities and Equity

Intercompany Payable

$

—

$

942,547

$

3,310

$

109,736

$

(1,055,593

)

$

—

Current Portion of Long-term Debt

—

70,870

—

22,082

(65

)

92,887

Total Other Current Liabilities

111,536

469,249

26,836

204,445

—

812,066

Long-term Debt, Net of Current Portion

2,876,317

568,205

183,505

104,089

—

3,732,116

Long-term Notes Payable to Affiliates and Intercompany Payable

1,000

1,066,823

—

6,962

(1,074,785

)

—

Other Long-term Liabilities

2,113

417,972

40,102

98,749

(114

)

558,822

Commitments and Contingencies

Total Iron Mountain Incorporated Stockholders’ Equity

1,149,971

1,926,417

332,995

1,703,123

(3,962,535

)

1,149,971

Noncontrolling Interests

—

—

—

12,477

—

12,477

Total Equity

1,149,971

1,926,417

332,995

1,715,600

(3,962,535

)

1,162,448

Total Liabilities and Equity

$

4,140,937

$

5,462,083

$

586,748

$

2,261,663

$

(6,093,092

)

$

6,358,339

June 30, 2013

Canada

Non-

Parent

Guarantors

Company

Guarantors

Eliminations

Consolidated

Assets

Current Assets:

Cash and Cash Equivalents

$

—

$

4,152

$

107,587

$

147,127

$

—

$

258,866

Restricted Cash

33,613

—

—

—

—

33,613

Accounts Receivable

—

346,133

46,527

188,821

—

581,481

Intercompany Receivable

892,125

—

—

—

(892,125

)

—

Other Current Assets

1,512

123,934

4,088

42,534

(46

)

172,022

Total Current Assets

927,250

474,219

158,202

378,482

(892,171

)

1,045,982

Property, Plant and Equipment, Net

1,209

1,512,925

176,431

761,744

—

2,452,309

Other Assets, Net:

Long-term Notes Receivable from Affiliates and Intercompany Receivable

1,175,843

1,000

2,699

—

(1,179,542

)

—

Investment in Subsidiaries

1,912,854

1,657,184

28,705

298,251

(3,896,994

)

—

Goodwill

—

1,546,977

189,391

580,789

—

2,317,157

Other

34,948

269,523

9,559

205,455

(114

)

519,371

Total Other Assets, Net

3,123,645

3,474,684

230,354

1,084,495

(5,076,650

)

2,836,528

Total Assets

$

4,052,104

$

5,461,828

$

564,987

$

2,224,721

$

(5,968,821

)

$

6,334,819

Liabilities and Equity

Intercompany Payable

$

—

$

777,743

$

3,644

$

110,738

$

(892,125

)

$

—

Current Portion of Long-term Debt

228,180

77,808

—

18,740

(46

)

324,682

Total Other Current Liabilities

110,931

442,275

26,110

168,927

—

748,243

Long-term Debt, Net of Current Portion

2,628,790

676,565

173,569

135,094

—

3,614,018

Long-term Notes Payable to Affiliates and Intercompany Payable

1,000

1,172,374

—

6,168

(1,179,542

)

—

Other Long-term Liabilities

2,930

419,462

34,708

97,351

(114

)

554,337

Commitments and Contingencies

Total Iron Mountain Incorporated Stockholders’ Equity

1,080,273

1,895,601

326,956

1,674,437

(3,896,994

)

1,080,273

Noncontrolling Interests

—

—

—

13,266

—

13,266

Total Equity

1,080,273

1,895,601

326,956

1,687,703

(3,896,994

)

1,093,539

Total Liabilities and Equity

$

4,052,104

$

5,461,828

$

564,987

$

2,224,721

$

(5,968,821

)

$

6,334,819

Year Ended December 31, 2012

Canada

Non-

Parent

Guarantors

Company

Guarantors

Eliminations

Consolidated

Revenues:

Storage Rental

$

—

$

1,156,681

$

130,825

$

445,632

$

—

$

1,733,138

Service

—

784,068

—

488,049

—

1,272,117

Total Revenues

—

1,940,749

130,825

933,681

—

3,005,255

Operating Expenses:

Cost of Sales (Excluding Depreciation and Amortization)

—

761,092

27,881

488,140

—

1,277,113

Selling, General and Administrative

220

591,092

17,741

241,318

—

850,371

Depreciation and Amortization

320

192,304

12,797

110,923

—

316,344

(Gain) Loss on Disposal/Write-down of Property, Plant and Equipment, Net

—

(966

)

84

5,282

—

4,400

Total Operating Expenses

540

1,543,522

58,503

845,663

—

2,448,228

Operating (Loss) Income

(540

)

397,227

72,322

88,018

—

557,027

Interest Expense (Income), Net

196,423

(17,117

)

36,114

27,179

—

242,599

Other Expense (Income), Net

32,161

(3,842

)

(37

)

(12,220

)

—

16,062

(Loss) Income from Continuing Operations Before Provision (Benefit) for Income Taxes

(229,124

)

418,186

36,245

73,059

—

298,366

Provision (Benefit) for Income Taxes

—

86,549

12,768

15,556

—

114,873

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

(400,832

)

(73,625

)

(5,273

)

(23,477

)

503,207

—

Income (Loss) from Continuing Operations

171,708

405,262

28,750

80,980

(503,207

)

183,493

Income (Loss) from Discontinued Operations, Net of Tax

—

430

—

(7,204

)

—

(6,774

)

(Loss) Gain on Sale of Discontinued Operations, Net of Tax

—

—

—

(1,885

)

—

(1,885

)

Net Income (Loss)

171,708

405,692

28,750

71,891

(503,207

)

174,834

Less: Net Income (Loss) Attributable to Noncontrolling Interests

—

—

—

3,126

—

3,126

Net Income (Loss) Attributable to Iron Mountain Incorporated

$

171,708

$

405,692

$

28,750

$

68,765

$

(503,207

)

$

171,708

Net Income (Loss)

$

171,708

$

405,692

$

28,750

$

71,891

$

(503,207

)

$

174,834

Other Comprehensive Income (Loss):

Foreign Currency Translation Adjustments

(2,668

)

(212

)

8,012

18,054

—

23,186

Equity in Other Comprehensive Income (Loss) of Subsidiaries

25,185

25,421

—

8,012

(58,618

)

—

Total Other Comprehensive Income (Loss)

22,517

25,209

8,012

26,066

(58,618

)

23,186

Comprehensive Income (Loss)

194,225

430,901

36,762

97,957

(561,825

)

198,020

Comprehensive Income (Loss) Attributable to Noncontrolling Interests

—

—

—

3,795

—

3,795

Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated

$

194,225

$

430,901

$

36,762

$

94,162

$

(561,825

)

$

194,225

Six Months Ended June 30, 2013

Canada

Non-

Parent

Guarantors

Company

Guarantors

Eliminations

Consolidated

Revenues:

Storage Rental

$

—

$

584,447

$

65,799

$

233,794

$

—

$

884,040

Service

—

379,354

—

238,358

—

617,712

Total Revenues

—

963,801

65,799

472,152

—

1,501,752

Operating Expenses:

Cost of Sales (Excluding Depreciation and Amortization)

—

386,291

14,138

241,703

—

642,132

Selling, General and Administrative

63

318,855

8,945

120,119

—

447,982

Depreciation and Amortization

162

95,682

6,339

56,946

—

159,129

(Gain) Loss on Disposal/Write-down of Property, Plant and Equipment, Net

—

(488

)

21

(1,735

)

—

(2,202

)

Total Operating Expenses

225

800,340

29,443

417,033

—

1,247,041

Operating (Loss) Income

(225

)

163,461

36,356

55,119

—

254,711

Interest Expense (Income), Net

103,360

(12,122

)

20,956

13,977

—

126,171

Other (Income) Expense, Net

(29,204

)

(1,252

)

(46

)

48,516

—

18,014

(Loss) Income from Continuing Operations Before Provision (Benefit) for Income Taxes

(74,381

)

176,835

15,446

(7,374

)

—

110,526

Provision (Benefit) for Income Taxes

—

51,991

5,135

7,512

—

64,638

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

(120,331

)

6,670

(3,603

)

(10,311

)

127,575

—

Income (Loss) from Continuing Operations

45,950

118,174

13,914

(4,575

)

(127,575

)

45,888

Income (Loss) from Discontinued Operations, Net of Tax

—

105

—

1,981

—

2,086

Net Income (Loss)

45,950

118,279

13,914

(2,594

)

(127,575

)

47,974

Less: Net Income (Loss) Attributable to Noncontrolling Interests

—

—

—

2,024

—

2,024

Net Income (Loss) Attributable to Iron Mountain Incorporated

$

45,950

$

118,279

$

13,914

$

(4,618

)

$

(127,575

)

$

45,950

Net Income (Loss)

$

45,950

$

118,279

$

13,914

$

(2,594

)

$

(127,575

)

$

47,974

Other Comprehensive Income (Loss):

Foreign Currency Translation Adjustments

1,277

965

(18,491

)

(26,585

)

—

(42,834

)

Equity in Other Comprehensive (Loss) Income of Subsidiaries

(43,288

)

(44,075

)

—

(18,491

)

105,854

—

Total Other Comprehensive (Loss) Income

(42,011

)

(43,110

)

(18,491

)

(45,076

)

105,854

(42,834

)

Comprehensive Income (Loss)

3,939

75,169

(4,577

)

(47,670

)

(21,721

)

5,140

Comprehensive Income (Loss) Attributable to Noncontrolling Interests

—

—

—

1,201

—

1,201

Comprehensive Income (Loss) Attributable to Iron Mountain Incorporated

$

3,939

$

75,169

$

(4,577

)

$

(48,871

)

$

(21,721

)

$

3,939

Year Ended December 31, 2012

Canada

Non-

Parent

Guarantors

Company

Guarantors

Eliminations

Consolidated

Cash Flows from Operating Activities:

Cash Flows from Operating Activities-Continuing Operations

$

(195,478

)

$

496,542

$

37,299

$

105,289

$

—

$

443,652

Cash Flows from Operating Activities-Discontinued Operations

—

(8,814

)

—

(2,102

)

—

(10,916

)

Cash Flows from Operating Activities

(195,478

)

487,728

37,299

103,187

—

432,736

Cash Flows from Investing Activities:

Capital expenditures

—

(134,852

)

(8,454

)

(97,377

)

—

(240,683

)

Cash paid for acquisitions, net of cash acquired

—

(28,126

)

—

(97,008

)

—

(125,134

)

Intercompany loans to subsidiaries

88,376

(110,142

)

—

—

21,766

—

Investment in subsidiaries

(37,572

)

(37,572

)

—

—

75,144

—

Investment in restricted cash

1,498

—

—

—

—

1,498

Additions to customer relationship and acquisition costs

—

(23,543

)

(2,132

)

(3,197

)

—

(28,872

)

Investment in joint ventures

(2,330

)

—

—

—

—

(2,330

)

Proceeds from sales of property and equipment and other, net

—

(1,739

)

5

3,191

—

1,457

Cash Flows from Investing Activities-Continuing Operations

49,972

(335,974

)

(10,581

)

(194,391

)

96,910

(394,064

)

Cash Flows from Investing Activities-Discontinued Operations

—

(1,982

)

—

(4,154

)

—

(6,136

)

Cash Flows from Investing Activities

49,972

(337,956

)

(10,581

)

(198,545

)

96,910

(400,200

)

Cash Flows from Financing Activities:

Repayment of revolving credit and term loan facilities and other debt

—

(2,774,070

)

(58

)

(70,565

)

—

(2,844,693

)

Proceeds from revolving credit and term loan facilities and other debt

—

2,680,107

—

51,078

—

2,731,185

Early retirement of senior subordinated notes

(525,834

)

—

—

—

—

(525,834

)

Net proceeds from sales of senior subordinated notes

985,000

—

—

—

—

985,000

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

—

—

—

480

—

480

Intercompany loans from parent

—

(89,878

)

4,861

106,783

(21,766

)

—

Equity contribution from parent

—

37,572

—

37,572

(75,144

)

—

Stock repurchases

(38,052

)

—

—

—

—

(38,052

)

Parent cash dividends

(318,845

)

—

—

—

—

(318,845

)

Proceeds from exercise of stock options and employee stock purchase plan

40,244

—

—

—

—

40,244

Excess tax benefits from stock-based compensation

1,045

—

—

—

—

1,045

Payment of debt finacing costs

(1,480

)

(781

)

—

—

—

(2,261

)

Cash Flows from Financing Activities-Continuing Operations

142,078

(147,050

)

4,803

125,348

(96,910

)

28,269

Cash Flows from Financing Activities-Discontinued Operations

—

—

—

(39

)

—

(39

)

Cash Flows from Financing Activities

142,078

(147,050

)

4,803

125,309

(96,910

)

28,230

Effect of exchange rates on cash and cash equivalents

—

—

1,880

924

—