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Iron Mountain

irm · NYSE Real Estate
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Exchange NYSE
Sector Real Estate
Industry REIT - Specialty
Employees 10,000+
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FY2011 Annual Report · Iron Mountain
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2011 ANNUAL REPORT 

SECURITY.
SERVICE.
KNOWLEDGE.

IRON MOUNTAIN
AT-A-GLANCE

AS OF 12/31/11

YEAR FOUNDED

1951

CORPORATE CLIENTS

>155,000 

EMPLOYEES

>17,000

FACILITIES WORLDWIDE

>975

FORTUNE 1000 RANK

643

MEMBER S&P 500 INDEX

ABOUT THE COMPANY

2011 ANNUAL REPORT

1

Iron Mountain Incorporated (NYSE: IRM) provides 
information management services that help organizations 
lower the costs, risks and inefficiencies of managing their 
physical and digital data. The company’s solutions enable 
customers to protect and better use their information 
— regardless of its format, location or lifecycle stage — 
so they can optimize their business and ensure proper 
recovery, compliance and discovery. Founded in 1951, 
Iron Mountain manages billions of information assets, 
including business records, electronic files, medical data, 
emails and more for organizations around the world.

—

2011 FINANCIAL RESULTS

REVENUES  
in millions

$3,015

ADJUSTED OIBDA1 
in millions

$935

FCF 1 
in millions

$458

OPERATING INCOME  
in millions

ADJUSTED EPS1 
diluted

EPS FROM CONTINUING 
OPERATIONS  
diluted

$571

$1.31

$1.26

1   Adjusted OIBDA, Adjusted EPS and Free Cash Flow (FCF) are non-GAAP measures. Please refer to p. 33 of the accompanying Annual Report on Form 10-K for additional 
information including the reconciliations of these non-GAAP measures to their nearest GAAP measure. 

Visit www.ironmountain.com for more information.

2

IRON MOUNTAIN

A TRUSTED PARTNER

Trusting an outsider with your 
organization’s information is 
no small decision. Outside of 
employees, little is as important to 
an organization as its information.

It’s the insight behind a new 
service or new market. It’s the 
secret sauce and intellectual prop-
erty that gave birth to your orga-
nization. It’s your customer base. 
It’s your finances. In short, it’s the 
sum of your business. So there’s 
a lot on the line when choosing 
an information management 
company like Iron Mountain to 
keep it safe and keep it accessible.

We understand the trust that’s 
been placed in us. That’s why 
it was so humbling to mark 60 
years in business this year. No 
one in our industry has helped 
organizations to lower their 
storage costs and compliance 
risks for longer than we have. 

It’s an incredible affirmation of 
the relationship we have with our 
customers, and we don’t take 
it for granted for one minute.

Our customers have hired us to 
do a job. They ask us to keep their 
information safe in the event 
they must restart their business 
following a disaster. They ask 
us to destroy their information 
when there’s no longer a legal or 
business requirement to keep it. 
And they ask us to digitize their 
documents and paper-heavy 
processes so they can find infor-
mation more easily and run their 
businesses more efficiently.

But they didn’t have to hire Iron 
Mountain for those jobs; there are 
others who do what we do. That’s 
why we must do it better. For us, 
that means offering unparalleled 
security, service and knowledge. 

WE PROTECT INFORMATION 
AS IF IT WERE OUR OWN. 

Our commitment to security 
permeates every facet of our 
business and is reflected in the 
investments we make in our 
people, processes and infrastruc-
ture. We hire the best people and 
regularly train them on our core 
values, our code of ethics and 
our chain-of-custody processes. 
Our culture stresses security 
and serves to put employees in a 
position where they can succeed 
on behalf of our customers. 

No one makes the level of 
investments in security infra-
structure that we do. Over the 
last decade, Iron Mountain has 
spent tens of millions of dollars 
adding advanced alarm systems 
to our trucks and upgrading 
acquired facilities to meet our 
company’s security standards. 

2011 ANNUAL REPORT

3

SECURITY. SERVICE. 
KNOWLEDGE. THESE ARE 
THE COMMITMENTS WE 
MAKE TO OUR CUSTOMERS 
AT EVERY DELIVERY, 
ON EVERY CALL AND IN 
EVERY INTERACTION.

WE ACT WITH URGENCY AND 
ACCURACY WHEN SERVING 
OUR CUSTOMERS.

We believe serving customers 
starts with listening, and that 
meeting their needs depends on 
consistent results. We’ve built 
a global operation to ensure no 
one can deliver with the same 
combination of accuracy and 
urgency as Iron Mountain. Today 
that operation comprises a team 
of more than 17,000 employees, 
3,700 vehicles and more than 
975 facilities across 35 coun-
tries. It also includes proprietary 
technology systems and chain-
of-custody processes for invento-
rying and moving data between 
us and our customers. The result 
is an organization that makes 
millions of transactions every 
day with repeatable accuracy.

WE ADVISE OUR CUSTOMERS, 
DRAWING ON OUR 60-YEAR 
EXPERIENCE OF HELPING 
OTHERS LIKE THEM.

Our customers rely on us for 
more than delivering a service; 
they also want our advice on 
how best to manage their infor-
mation. Having helped orga-
nizations of every size and in 
every industry for more than 
60 years, we’re best positioned 
to offer our customers unique 
perspective for solving their 
current and future informa-
tion management challenges.

Information is both costly and 
complex. Even big, savvy orga-
nizations have questions related 
to lowering their storage costs; 
complying with regulations; 
ensuring information is acces-

sible for legal discovery; and 
protecting data from the risk 
of data breach, among other 
concerns. Our consultants have 
a deep understanding of legal 
requirements and industry 
best practices that they bring 
to bear in these discussions. 

Security. Service. Knowledge. 
These are the commitments 
we make to our customers at 
every delivery, on every call 
and in every interaction. It’s 
what we believe makes us stand 
apart and why we believe we’ve 
been fortunate to become the 
industry leader in information 
management services. Thank 
you to our customers; we will 
never stop serving you.

4

IRON MOUNTAIN

FROM THE CEO

through a successful acquisition strategy in which 
we invested your capital to expand our geographic 
footprint and to broaden our business lines into 
related storage and physical information services. 
We sustained strong revenue growth rates for 13 
years following our initial public offering in 1996. 
Since 2007 we have been optimizing our operations, 
beginning in North America, to enhance Adjusted 
OIBDA margins and improve capital efficiency, all of 
this with the goal of generating the kinds of returns 
on capital that comes with market leadership. We 
expanded our international operations, building 
market leadership positions in more than 20 markets 
that provide a strong growth platform for our busi-
ness. We had also expanded into technology services, 
creating a new digital business that provided online 
services that were directly analogous to our tradi-
tional physical businesses. 

Upon my return, we promised our organization and 
you, our stockholders, that we would focus on three 
areas: returning to the fundamentals in our tradi-
tional physical businesses, aligning stockholders and 
our organization around a new three-year plan to 
unlock value and improve ROIC, particularly in our 
international segment, and studying opportunities 
to enhance stockholder value through alternative 
financing, capital and tax strategies—including the 
evaluation of a potential conversion to a Real Estate 
Investment Trust (REIT). We have made significant 
progress in all three of these focus areas. 

First, to return our focus to the fundamentals we sold 
our Digital business unit in June 2011 for approxi-
mately $390 million. We concluded that although 
it was a profitable business we could not foresee 
earning an acceptable return on capital in the future. 
We realigned our sales and marketing teams to focus 
on selling more of our traditional physical services. 
At the same time, we rejuvenated the organization 
around the mission to continue to build Iron Mountain 
for the long-term as a durable annuity storage and 
services business by optimizing our services and 
introducing new adjacent offerings.

TO OUR 
STOCKHOLDERS

C. RICHARD REESE 

Chairman and Chief Executive Officer 
Iron Mountain Incorporated

2011 was a year of significant 
change at Iron Mountain. 

Yet with this change, the strength of our organiza-
tion and business model was evidenced by our strong 
financial performance. We delivered internal revenue 
growth in excess of the GDP growth rate1 of our 
markets, and strong Adjusted OIBDA margins and 
capital controls contributed to record free cash flows 
and increased Returns on Invested Capital (ROIC)2.

In April of last year I was asked to return to the role 
as your CEO to accelerate a strategic transition. As a 
brief historical reminder, Iron Mountain was built into 
a market leading global services company principally 

1 Represents weighted average GDP growth based on the countries in which we have operations.

2  ROIC is calculated as Net Operating Profit After Tax (NOPAT) plus depreciation and amortization less non-growth capital expenditures divided by average capital invested plus racking accumulated 

depreciation.

2011 ANNUAL REPORT

5

In our second focus area – unlocking value and 
enhancing returns – we implemented a three-year 
plan to improve total ROIC to 12% by driving strong 
growth and expanding Adjusted OIBDA margins 
by 700 basis points in our International Business 
segment while sustaining the high returns in our 
North American business segment. In 2011 our ROIC 
increased 70 basis points to 11.4%. Our international 
Adjusted OIBDA margins expanded by 220 basis 
points on 7% constant currency revenue growth, 
yielding an ROIC of 8% in that segment, up from 5% 
in 2010. We completed a total portfolio review of our 
international business units, which resulted in plans 
to divest businesses that were not likely to achieve 
market leadership and appropriate returns. We 
sold our New Zealand business in October 2011 and 
in February 2012 announced our intent to sell our 
Italian business. We also identified six other business 
units where we developed individualized strategies 
to improve returns to attractive levels within three 
years. The international team is on track with these 
plans and we expect to achieve our target of 700 
basis points of Adjusted OIBDA margin improvement 
by the end of 2013 while sustaining strong growth in 
these markets. 

In addition to these operational improvement strat-
egies, we fulfilled our commitment to return $1.2 
billion of capital to stockholders by May 2012 through 
a combination of an increased quarterly dividend and 
the repurchase of approximately 33 million shares of 
our common stock. Since implementing our program 
in 2010, we have repurchased more than 18% of 
our total shares outstanding. During the year, we 
increased our debt to return our leverage ratio to the 

2011 WAS A YEAR OF 
SIGNIFICANT CHANGE AT 
IRON MOUNTAIN. YET WITH 
THIS CHANGE, THE STRENGTH 
OF OUR ORGANIZATION 
AND BUSINESS MODEL WAS 
EVIDENCED BY OUR STRONG 

FINANCIAL PERFORMANCE.—

6

IRON MOUNTAIN

middle of our targeted range of 3x to 4x EBITDA3, 
up from an all-time low leverage ratio. Further, we 
announced our intent to return an additional $1.0 
billion to stockholders through the end of 2013.

Finally, we formed a Special Committee of the board 
of directors to examine ways to maximize value 
through alternative financing, capital and tax strat-
egies—including the evaluation of a possible REIT 
conversion. The Special Committee is comprised of me 
as committee chair, and four independent directors, 
including two new directors who joined in June 2011, 
one of which has substantial REIT experience. We have 
been working this agenda aggressively and expect to 
meet our target deadline of no later than June 9, 2012 
to announce the results of the committee work and 
the board’s conclusions in this area.

As I think about our business and its future, I am 
optimistic. But the future is necessarily different 
from the past. Our customers continue to create 
information at a fast pace, but the manner in which 
they use it is changing. In the past, the informa-

tion assets we stored were accessed by customers 
for two main reasons: to extract a fact or answer 
to a query or as original documentation or “proof.” 
Although the rapid growth of online information 
does impact how much information is maintained in 
physical form, the main impact is that customers are 
more likely to satisfy the first use case, extracting 
information, from an online system. However, storing 
information in its original format is still the primary 
and least expensive way to maintain documentation 
for the “proof” use case. We see this trend as our 
information storage assets are becoming less active 
and the service part of our revenue is growing much 
slower than storage, which grew at 4% in constant 
dollars last year. 

Although some worry that these secular trends in 
our core physical storage business will cause the 
business to decline, we believe that we can extend 
the duration and sustainability of this business 
for a very long time. We are implementing strate-
gies to continue to expand our storage businesses 

3 As defined in our credit agreement.

2011 ANNUAL REPORT

7

in our mature markets and to accelerate growth 
in emerging markets. In our more mature markets 
we will continue to invest in various storage-
focused growth strategies including penetration 
of existing accounts, conversion of the still large, 
un-vended segments, and local tuck-in acquisi-
tions of customers’ assembled storage assets while 
increasing facility utilization to sustain returns. In 
emerging markets that have strong storage growth 
dynamics, we have spent significant energy and 
capital establishing our footprint and plan to capi-
talize on this position by investing to build market 
leadership and drive the returns that will come with 
leadership. This investment will be both in sales 
and marketing activities to capture the outsourcing 
trends in these markets and select acquisitions of 
competitors to solidify leadership. 

We are extending our services by continuing to 
build our secure shredding business and our docu-
ment management solutions business. We are also 
employing a disciplined product management process 
to add new services adjacent to our traditional busi-
nesses to capitalize on our core strengths of secure 
information logistics services and process knowledge 
for management of information in a cost effective 
and compliant manner. Our goal is to extend the 
duration and ensure the sustainability of our annuity 
revenue stream with steady growth rates in the low 

WE BELIEVE THAT WE CAN 
EXTEND THE DURATION AND 
SUSTAINABILITY OF THIS 
BUSINESS FOR A VERY LONG 
TIME BY IMPLEMENTING 
STRATEGIES TO CONTINUE 
TO EXPAND OUR STORAGE 
BUSINESSES IN OUR MATURE 
MARKETS AND TO ACCELERATE 
GROWTH IN EMERGING MARKETS.

to middle single digit range. We have the capital and 
market opportunity necessary to execute this plan. 

We expect that we will continue to generate signifi-
cant capital in excess of that needed to execute our 
plan. Therefore, we have a strong focus on capital 
allocation. We will invest in our business as described 
above so long as we can expect to generate after tax 

8

IRON MOUNTAIN

WE EXPECT THAT WE WILL CONTINUE 
TO GENERATE SIGNIFICANT CAPITAL 
IN EXCESS OF THAT NEEDED TO 
EXECUTE OUR PLAN. THEREFORE, WE 
HAVE A STRONG FOCUS ON CAPITAL 
ALLOCATION. WE WILL INVEST IN 
OUR BUSINESS SO LONG AS WE CAN 
EXPECT TO GENERATE AFTER TAX 
RETURNS IN EXCESS OF OUR COST OF 
CAPITAL, ADJUSTED FOR THE RELATED 
RISK. WE WILL RETURN EXCESS 

CAPITAL TO OUR STOCKHOLDERS.—

2011 ANNUAL REPORT

9

returns in excess of our cost of capital, adjusted for 
the related risk. We will return excess capital to our 
stockholders through a mix of quarterly dividends, 
share repurchases and/or special dividends. As we 
complete the work of the Special Committee of the 
board, we will communicate more detailed views on 
future capital allocation to you.

We built Iron Mountain by being an aggressive but 
disciplined investor of capital. During the capital 
investment phase, we used prudent leverage to 
enhance returns on equity because of the predict-
able nature of our revenue streams and cash flows. 
We will continue to manage our leverage in a prudent 
manner in our next phase and will maintain a balance 
of risk between our stockholders and debt holders.

As I stated, I was asked to come back as your CEO to 
accomplish some specific goals. We are well along in 
meeting the commitments that we made. Our board 
of directors is actively engaged in succession plan-
ning to identify the right candidate who understands 
the opportunities ahead of Iron Mountain and has 
the skills and enthusiasm to continue to create value 
for a long period of time. I thank you and the board 
for the honor of leading this organization and look 
forward to helping the next generation of leaders 
take the company to the next level.

With all of the change that the company experi-
enced this year, our strong strategic progress and 
financial performance is a testament to the quality 
and commitment of our Mountaineers. I appreciate 
every day their commitment and focus on success. 
Thank you.

With continued pride and enthusiasm,

C. Richard Reese
Chairman & Chief Executive Officer

OUR GOAL IS TO EXTEND THE 
DURATION AND ENSURE THE 
SUSTAINABILITY OF OUR ANNUITY 
REVENUE STREAM WITH STEADY 
GROWTH RATES IN THE LOW TO 
MIDDLE SINGLE DIGIT RANGE. WE 
HAVE THE CAPITAL AND MARKET 
OPPORTUNITY NECESSARY TO 
EXECUTE THIS PLAN.

10

IRON MOUNTAIN

WHAT IS  
TAKING CARE?

Taking CARE is a platform of 
global strategies and initiatives 
that expresses our commitment 
to live by our core values and put 
them into action every day and 
in everything we do – from the 
safeguards we take to protect 
our customers’ information, to 
the way we empower employees, 
serve our communities and 
protect the environment. By 
Taking CARE, we hope to be a 
supplier, employer and neighbor 
of choice.

bility for protecting our customers’ 
information. We continually invest 
in new technology and develop 
new policies and procedures to be 
the strongest steward of informa-
tion security and compliance.

Our commitment to informa-
tion responsibility goes beyond 
our internal operations and is 
at the core of our products and 
services. As a trusted partner to 
more than 94% of Fortune 1000 
companies, Iron Mountain helps 
its customers keep confidential 
customer, employee and business 
data accessible and secure.

INFORMATION RESPONSIBILITY
Safeguarding sensitive 
information is a responsibility

We believe that every individual – 
every company – has the right to 
information protection, security 
and privacy. Upholding this right 
is embedded in the culture of 
our business, and we ensure that 
every Iron Mountain employee 
understands their shared responsi-

FULFILLING OUR  CORPORATE RESPONSIBILITY2011 ANNUAL REPORT

11

We contribute to communities 
in two primary ways: through 
strategic partnerships aimed at 
creating access to information 
and preserving public treasures 
and through localized efforts 
that address community needs.

ENVIRONMENTAL 
SUSTAINABILITY
Building a sustainable 
business is a priority.

We recognize the importance of 
environmental stewardship and 
continuously seek new ways that 
we, and our customers, can reduce 
our footprint and have a posi-
tive impact on the environment.

We are making investments to 
improve our own internal opera-
tions. We also seek to help our 
customers make their organi-
zations more sustainable by 
securing, managing, and disposing 
of their information in ways that 
are environmentally responsible.

Iron Mountain is committed  
to investing in operational  
activities that minimize our impact 
on the environment, particularly 
as it relates to Iron Mountain’s 
consumption of energy and 
burning of fossil fuels. And as 
many of our customers explore 
ways to minimize their own 
impact, we are developing  
solutions and services to help 
them meet their goals. 

EMPLOYEE ADVOCACY
We are committed to 
our employees.

Mountaineers are deeply 
committed to the company’s 
mission, our customers, their 
communities and to each other. 
We value our employees above 
all and are creating a work-
place where they can thrive.

Each day, our employees serve 
as trusted guardians of a wide 
range of personal, private, and 
historic information. We are proud 
and humbled by their passionate 
dedication to our customers and 
to each other. They truly go above 
and beyond, and their commit-
ment keeps our culture strong. 
At Iron Mountain, we work hard 
to make sure our workplace 
and our policies and practices 
support Mountaineers in their 
professional and personal lives.

COMMUNITY ENGAGEMENT
We support the many  
communities we call home.

With more than 975 facilities 
around the world, there are 
many places we call home. We 
respond to urgent needs in our 
communities and work to better 
people’s lives by protecting and 
improving access to informa-
tion and public treasures.

Over the past 60 years, Iron 
Mountain has established a pres-
ence in many small towns and 
large cities around the world. 
Today we employ over 17,000 
people and have more than 975 
facilities. We understand the 
integral role that businesses 
play in maintaining the health 
and vitality of the communi-
ties they belong to and we look 
for ways to go beyond “busi-
ness as usual” to make our 
neighborhoods better places.

“ THE SAME DEDICATION AND PASSION WE HAVE FOR 

MEETING CUSTOMER DEMANDS IS WHAT COMPELS US TO 
BE RESPONSIVE TO COMMUNITY NEEDS, TO ADDRESS 
OUR ENVIRONMENTAL IMPACTS AND TO BUILD A GREAT 
WORKPLACE. THESE ARE CORE ELEMENTS OF OUR 
CORPORATE RESPONSIBILITY, EXPRESSED THROUGH OUR 
PLATFORM CALLED TAKING CARE – APTLY NAMED BECAUSE 
IT UNDERSCORES WHAT WE BELIEVE TO BE IMPORTANT AND 
THE RIGHT THING FOR OUR COMPANY TO DO.”
—
RICHARD REESE, CHAIRMAN & CEO

12

IRON MOUNTAIN

FINANCIAL HIGHLIGHTS

(Amounts in millions, except per share data)

20071

  20081

  20091

  20101

  2011

Gross Margin (ex Depreciation & Amortization)

 52.8%

53.6%

 56.7%

 58.8%

Storage Revenues

Service Revenues

Total Revenues

Operating Income2

Adjusted OIBDA3

Adjusted OIBDA %

EPS—Diluted2

Adjusted EPS—Diluted3

Capex4 (ex Real Estate) %

Free Cash Flow3

$  1,496 

$ 1,534 

$ 1,599 

$ 1,683 

$ 1,362 

$ 1,204 

$  1,329 

$  1,241 

$ 1,294 

$ 2,567 

$ 2,825 

$ 2,774 

$ 2,892 

$  461 

$  676 

 26.3%

$ 0.84 

$  0.75 

 13.5%

$  492 

$  545 

$  548 

$  754 

$  823 

$  927 

26.7%

 29.6%

 32.0%

$  0.47 

$  0.86 

$ 

$ 

1.13 

1.01 

$  0.83 

$  1.28 

10.4%

  9.4%

  7.9%

$  168 

$ 

197 

$  330 

$  370 

$  458 

$ 1,332 

$ 3,015 

 58.7%

$  571 

$  935 

 31.0%

$  1.26 

$  1.31 

  6.6%

1  Revenue and Adjusted OIBDA for the years ended December 31, 2007, 2008, 2009 and 2010 have been restated to reflect a reduction in revenues to correct billing errors made in connection 
with a government contract as more fully described in Notes 2.y. and 10.h. to Notes to Consolidated Financial Statements beginning on page 79 of the accompanying Annual Report on Form 10-K.
2  Included in operating income and EPS-Diluted for 2010 is an $86 million non-cash goodwill impairment charge related to our technology escrow services business, which we continue to own and 

operate and which was previously reflected in the former Worldwide Digital Business segment and is now reflected as a component of the North American Business segment. See footnote 2.g. on 
p. 83 of the accompanying Annual Report on Form 10-K for additional information.

3  Adjusted OIBDA, Adjusted EPS-Diluted and Free Cash Flow are non-GAAP measures. Please refer to p. 33 of the accompanying Annual Report on Form 10-K for additional information including 

the reconciliations of these non-GAAP measures to their nearest GAAP measure.

4  Based on incurred versus cash paid basis.

REVENUES

in millions

ADJUSTED OIBDA

in millions

$1329

$1241

$1294

$1332

$1204

$1204

$1204

$1204

$676

$754

$823

$927

$935

$1362

$1496

$1534

$1599

$1683

07

08

09

10

11

07

08

09

10

11

Storage Revenues

Service Revenues

CASH FLOWS FROM 
OPERATING ACTIVITIES
FROM CONTINUING OPERATIONS

in millions

CAPEX (EX REAL ESTATE) 

as a % of revenues

$483

$514

$587

$603

$664

13.5%

10.4%

9.4%

7.9%

6.6%

07

08

09

10

11

07

08

09

10

11

 
2011 ANNUAL REPORT

13

2011
OPERATIONS 
REVIEW
—

Iron Mountain delivered strong financial performance 
in 2011. Our 23rd consecutive year of storage revenue 
growth provided the foundation for solid underlying 
profit performance, which, combined with continued 
capital efficiency improvement, was a key factor in 
driving record levels of Free Cash Flows1 (FCF). Our 
International Business segment performed particu-
larly well with strong revenue growth, especially 
in our emerging markets, and significant Adjusted 
OIBDA margin expansion. We maintained our strong 
balance sheet and enhanced total stockholder returns 
by distributing $1.2 billion of excess capital to stock-
holders during the year.

2011 KEY FINANCIAL HIGHLIGHTS 

Iron Mountain reported total revenues of $3.0 billion 
in 2011, an increase of 3% on a constant dollar basis 
over 2010. This increase was supported by strong, 
consistent storage revenue growth of 4% (constant 
dollar) which outpaced a lagging service growth rate 
of 1%. Storage revenue growth was comprised of 2% 
unit volume increases and pricing trends that were 
consistent with prior years. The service revenue 

1 Before discretionary investments in acquisitions and real estate.

IRM STOCK PERFORMANCE

$150

$120

$90

$60

06

07

08

09

10

11

Iron Mountain 

 S&P 500 

Russell 1000

This graph compares the percentage change in the 

cumulative total return on our common stock to the 
cumulative total returns of the S&P 500 Index and 

the Russell 1000 Index for the period from December 

31, 2006 through December 31, 2011. This comparison 

assumes an investment of $100 on December 31, 2006 

and the reinvestment of any dividends.

3

7

$

2

8

$

1

9

$

1

0

1

$

0

2

1

$

2

6

1

$

4

3

2

$

4

8

3

$

7

0

5

$

3

0

6

$

3

9

6

$

8

4

7

$

3

5

8

$

4

1

0

1

$

2

5

1

1

$

9

9

2

1

$

0

7

4

1

$

9

2

6

1

$

8

6

6

1

$

2

3

7

1

$

14

IRON MOUNTAIN

$1750

$1500

$1250

$1000

$750

$500

$250

$1683

$1599

$1534

$1496

$1362

$1217

$1182

$1043

$875

$760

$695

$603

$507

$35

$48

$73

$82

$91

$101

$162

$120

$384

$234

89

90

91

92

93

94

95

96

97

98

99

00

01

02

03

04

05

06

07

08

09

10

11

23 YEARS OF STORAGE REVENUE GROWTH
Annual storage revenues (in millions)

2000

1500

1000

500

0

efficiency and solid operating performance were 
key drivers of the $458 million of FCF we generated 
in 2011. Our FCF also benefited from the timing of 
certain tax and capital expenditure payments as well 
as other temporary tax items. 

Driving strong returns on invested capital3 (ROIC) is 
a major tenet of how we manage our business and 
a key area of focus in our three-year strategic plan. 
In addition to the solid operating performance and 
improved capital efficiency described above, reducing 
the capital base by returning $1.2 billion of excess 
capital to stockholders was a key driver in increasing 
ROIC to 11.4% in 2011 from 10.7% in 2010. 

growth of 1% on a constant dollar basis was a mix of 
faster growing hybrid services and higher recycled 
paper prices which more than offset continued 
declines in handling and transportation revenues 
resulting from records becoming more archival in 
nature. Favorable foreign currency exchange rate 
changes added approximately one percentage point 
to our growth rates in 2011.

Sustained Adjusted OIBDA margins in North America 
and significant margin expansion in our international 
business resulted in consolidated Adjusted OIBDA 
of $935 million for 2011, or 31.0% of revenues. 
International Adjusted OIBDA margins expanded 220 
basis points as a result of strong revenue growth 
and optimization initiatives. Adjusted EPS for 2011 
was $1.31 including $15 million, or $0.05 per share, 
of costs related to our proxy contest compared to 
$1.28 for 2010. Reported earnings were $1.26 per 
share in 2011.

For the fifth consecutive year we improved our 
capital efficiency in 2011 as capital expenditures2 as 
a percent of consolidated revenues decreased 130 
basis points to a record low of 6.6%. Improved capital 

2  Based on incurred versus cash paid basis and excludes real estate.

3  ROIC is calculated as NOPAT plus depreciation and amortization less non-growth capital 
expenditures divided by average capital invested plus racking accumulated depreciation.

2000

1500

1000

500

0

2000

1500

1000

500

0

NORTH AMERICAN BUSINESS SEGMENT

2011 ANNUAL REPORT

15

OUR NORTH AMERICAN 
BUSINESS SEGMENT, which 
includes our operations in the 
U.S. and Canada, is our largest 
and most mature business, repre-
senting 74% of our consolidated 
revenues. We have built leadership 
positions across our service lines. 
Our customer base is large and 
stable, has an annual termination 
rate of less than 3%, and includes 
more than 94% of the Fortune 
1000. The North American busi-
ness is a highly optimized busi-
ness that generates significant 
FCF and strong ROIC. Our focus 
is to sustain the margins we have 
achieved in this business while 
continuing to grow revenues and 
improve capital efficiency.

In 2011 the North American 
Business segment reported $2.2 
billion of revenues, an increase of 
1% over 2010 on a constant dollar 
basis. Consistent constant dollar 
storage revenue growth of 2% was 
a key driver of North America’s 
overall revenue performance and 
offset flat constant dollar service 
revenue growth. Storage growth 
was comprised of flat year-over-
year records management volume 
growth and consistent pricing 
trends. Solid gains in hybrid 
services and benefits from higher 
recycled paper prices offset by 
decreased core service revenues 
due to lower service activity 
levels yielded flat service revenue 
growth (constant dollar).

NORTH AMERICAN
REVENUES

in millions

$232

$271

$277

$695

$687

$684

$1198

$1235

$1268

09

10

11

Complementary Service
Core Service
Core Storage

THE NORTH 
AMERICAN BUSINESS 
IS A HIGHLY 
OPTIMIZED BUSINESS 
THAT GENERATES 
SIGNIFICANT FCF AND 

STRONG ROIC.—

16

IRON MOUNTAIN

Adjusted OIBDA for the North 
American Business segment 
was $962 million, or 43.2% of 
segment revenues. Continued 
productivity improvements and 
overhead cost controls maintained 
margins in this segment while 
absorbing an incremental $20 
million investment in sales and 
marketing to sustain the annuity, 
consistent with our three-year 
strategic plan. Capital expendi-
tures4 were 4.8% for the North 
American Business segment 
in 2011, consistent with prior 
year levels. ROIC for the North 
American Business segment was 
16% in 2011.

NORTH AMERICAN
ADJUSTED OIBDA

NORTH AMERICAN 
CAPEX (EX RE)

in millions

percent of segment revenues 

$866

$970

$962

7.0%

4.6%

4.8%

09

10

11

09

10

11

4  See Footnote 2 on p. 14.

INTERNATIONAL BUSINESS SEGMENT

2011 ANNUAL REPORT

17

THE INTERNATIONAL BUSINESS 
SEGMENT is an attractive growing 
business that represents a 
significant opportunity for us. 
It is comprised of operations in 
33 countries in Europe, Latin 
America, Australia and Asia 
Pacific and represents 26% of 
our consolidated revenues. Our 
strategy is to capitalize on our 
prior investments that created a 
broad footprint to now invest in 
growth to achieve local market 
leadership and the demonstrated 
attractive returns that come from 
this leadership position. We expect 
to increase ROIC in this business 
by expanding and optimizing our 
mature markets and aggressively 
growing our emerging markets, 
which today account for nearly 
30% of this segment’s revenues. 

International revenues grew 7% 
on a constant dollar basis to $786 

million in 2011. Storage revenue 
growth of 9% on a constant dollar 
basis was driven primarily by 
growth in our emerging markets, 
a key driver of overall revenue 
performance in this segment. 
Adjusted OIBDA margins in the 
International Business segment 
expanded by 220 basis points to 
20.9% in 2011, driven primarily by 
realized benefits from our optimi-
zation initiatives in the U.K. This 
improvement keeps us on track 
towards achieving our commit-
ment to expand international 
margins by 700 basis points by 
the end of 2013. Capital expendi-
tures5 decreased as a percent of 
revenues from 12.4% in 2010 to 
9.5% in 2011. This improvement, 
combined with strong revenue 
growth and benefits from our 
optimization initiatives, drove an 
increase in ROIC in our interna-

tional business from 5% in 2010 
to 8% in 2011. 

We completed an extensive port-
folio review of our international 
markets in 2011. We identified 
eight markets, representing 
approximately 25% of total 
segment revenues, that were not 
generating acceptable returns. As 
a result of that analysis, we made 
the decision to divest our New 
Zealand and Italian operations. 
The New Zealand transaction 
was completed in October 2011, 
and the Italian sale is in process. 
We have developed aggres-
sive improvement plans for the 
remaining six markets, which we 
expect will result in those busi-
nesses generating strong returns 
by 2013.

INTERNATIONAL 
REVENUES

in millions

$86

$285

$75

$260

$64

$250

$336

$364

$415

INTERNATIONAL 
ADJUSTED OIBDA

in millions

INTERNATIONAL 
CAPEX (EX RE)

percent of segment revenues

$164

12.3%

12.4%

$120

$131

9.5%

09

10

11

09

10

11

09

10

11

Complementary Service
Core Service
Core Storage

5  See Footnote 2 on p. 14.

18

IRON MOUNTAIN

THE INTERNATIONAL BUSINESS 
SEGMENT IS AN ATTRACTIVE GROWING 
BUSINESS THAT REPRESENTS A 
SIGNIFICANT OPPORTUNITY FOR US. 
OUR STRATEGY IS TO CAPITALIZE ON 
OUR PRIOR INVESTMENTS TO NOW 
INVEST IN GROWTH TO ACHIEVE 
LOCAL MARKET LEADERSHIP AND 
THE DEMONSTRATED ATTRACTIVE 
RETURNS THAT COME FROM THIS 

LEADERSHIP POSITION.—

IRON MOUNTAIN’S GLOBAL FOOTPRINT

Delivering services via an 
unmatched global footprint 
comprised of operations in  
35 countries on five continents.

MAINTAINING A STRONG BALANCE SHEET

2011 ANNUAL REPORT

19

OUR BALANCE SHEET REMAINS STRONG, and our 
debt portfolio remains long and fixed. At December 
31, 2011, we had over $0.8 billion of liquidity and our 
consolidated leverage ratio of net debt to EBITDA 
was 3.4x, near the midpoint of our target 3x to 4x 
leverage range. In September 2011 we issued $400 
million of our 7-3/4% senior subordinated notes due 
in 2019. We will continue to use prudent levels of debt 
in our business to enhance returns on equity.

The business model we have built generates a signifi-
cant amount of cash, beyond what we can reinvest in 
the business at acceptable returns. We are committed 
to returning that excess capital to stockholders. Our 
stockholder payout program consists of a quarterly 
dividend, which we expect to grow over time, and our 

share repurchase program. In June 2011, our board of 
directors increased our quarterly dividend to $0.25 
per share, a 33% increase over the quarterly dividend 
previously paid. In 2011, we repurchased 32 million 
shares of our common stock for approximately $1.0 
billion. Since we initiated our share repurchase plan in 
March 2010, we have repurchased 38 million shares 
representing more than 18% of the total shares 
outstanding. A key element of our three-year stra-
tegic plan is the commitment to return $2.2 billion 
to stockholders by the end of 2013 including $1.2 
billion by May 2012. The first phase of those commit-
ments was completed with our most recent dividend 
payment in April 2012. 

20

IRON MOUNTAIN

2012 FINANCIAL OUTLOOK6

LOOKING AHEAD TO 2012, we are planning for 
consistent revenue growth trends and profit perfor-
mance, excluding impacts from lower recycled paper 
prices. Supported by consistent storage internal 
growth of approximately 3%, we are expecting 
underlying internal growth to be between 1% and 
3%, consistent with 2011 internal growth of 2%. 
Continued resizing of our North American core 
service business as a result of lower activity of 
information assets will likely constrain core service 
revenue growth and partially offset the strong 
storage revenue performance. Adjusted OIBDA 
margin expansion in our International Business 

segment and sustained levels in North America 
support our outlook for constant currency Adjusted 
OIBDA growth of between 1% and 5% excluding 
the impacts of lower recycled paper prices. Lower 
recycled paper prices are expected to reduce our 
revenue and Adjusted OIBDA growth rates by 
approximately 2% and 5%, respectively. FCF genera-
tion is expected to be strong driven by continued 
capital efficiency improvements although higher 
interest and tax payments and the impact of high 
year-end capital accruals will constrain reported 
FCF in 2012 and bring it more in line with historical 
performance versus our record performance in 2011.

6  Based on our guidance issued on February 23, 2012.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 10-K

(Mark One)

(cid:1) ANNUAL  REPORT PURSUANT TO SECTION  13  OR  15(d) OF  THE

SECURITIES EXCHANGE ACT OF 1934

For the Fiscal  Year  Ended  December 31,  2011

or

(cid:2) TRANSITION REPORT PURSUANT  TO  SECTION 13  OR  15(d) OF  THE

SECURITIES EXCHANGE ACT OF 1934
For the transition period from 

  to 

Commission File Number  1-13045
IRON MOUNTAIN INCORPORATED
(Exact name of Registrant  as Specified  in  Its  Charter)

Delaware
(State or other jurisdiction of incorporation)
745 Atlantic Avenue, Boston, Massachusetts
(Address of principal  executive offices)

23-2588479
(I.R.S. Employer Identification No.)
02111
(Zip  Code)

617-535-4766
(Registrant’s telephone  number, including area  code)

Securities registered pursuant  to Section 12(b) of  the  Act:

Title of Each Class

Name of Exchange on Which Registered

Common Stock, $.01 par value  per share

New York Stock  Exchange

Securities registered  pursuant to  Section 12(g) of  the  Act: None

Indicate by check mark if the registrant is a  well-known  seasoned issuer, as  defined in  Rule 405  of  the  Securities

Act. Yes (cid:1) No (cid:2)

Indicate by check mark if the  registrant is not  required to file reports pursuant  to  Section 13  or  Section 15(d) of  the

Act. Yes (cid:2) No (cid:1)

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 (cid:1) No (cid:2)

Indicate by check mark whether the registrant  has  submitted electronically and  posted  on its corporate Web site, if
any, every Interactive Data File required to be submitted  and  posted  pursuant  to  Rule 405  of  Regulation S-T during the
preceding 12 months (or for such shorter period that  the registrant  was required  to  submit  and post  such
files). Yes (cid:1) No (cid:2)

Indicate by check mark if disclosure  of delinquent  filers pursuant to Item 405  of  Regulation  S-K  is  not  contained

herein, and will not be contained, to the best of  registrant’s knowledge, in  definitive  proxy or  information statements
incorporated by reference in Part III of  this Form  10-K  or  any  amendment  to  this  Form  10-K (cid:1)

Indicate by check mark whether the registrant is  a  large accelerated filer, an accelerated filer, a non-accelerated

filer or a small reporting company. See the  definitions  of  ‘‘large  accelerated  filer,’’  ‘‘accelerated filer’’ and  ‘‘smaller
reporting company’’ in Rule 12b-2 of the  Exchange  Act.  (Check  one):

Large accelerated filer (cid:1)
Non-accelerated filer (cid:2)
(Do not check if a smaller reporting company)

Accelerated filer (cid:2)
Smaller reporting  company  (cid:2)

Indicate by check mark whether the registrant  is a shell  company  (as  defined  in Rule 12b-2  of  the  Exchange

Act). Yes (cid:2) No (cid:1)

As of June 30, 2011, the aggregate market  value  of the Common Stock  of  the registrant  held by non-affiliates  of  the

registrant was $6,038,510,230.13 based on the closing  price on  the  New York Stock  Exchange  on  such date.

Number of shares of the registrant’s  Common  Stock  at February  10, 2012:  171,087,289

IRON MOUNTAIN INCORPORATED
2011 FORM 10-K ANNUAL REPORT

Table of Contents

PART I

Item 1.

Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 1A. Risk Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 1B. Unresolved Staff Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 2.

Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 3.

Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 4.

Mine Safety Disclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART II

Item 5.

Market For Registrant’s Common Equity, Related  Stockholder Matters and Issuer

Purchases of Equity Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 6.

Selected Financial Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 7.

Management’s Discussion and  Analysis of Financial Condition and  Results of

Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 7A. Quantitative and Qualitative Disclosures  About Market  Risk . . . . . . . . . . . . . . . . . .

Item 8.

Financial Statements and  Supplementary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 9.

Changes in and Disagreements With  Accountants  on  Accounting and Financial

Disclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 9A. Controls and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 9B. Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART III

Item 10.

Directors, Executive Officers  and Corporate Governance . . . . . . . . . . . . . . . . . . . . .

Item 11.

Executive Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related

Stockholder Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 13.

Certain Relationships and Related Transactions,  and Director Independence . . . . . . .

Item 14.

Principal Accountant Fees and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

1

15

22

22

22

23

24

26

29

65

67

67

67

71

72

72

72

72

72

Item 15.

Exhibits and Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

72

PART IV

i

References in this Annual Report on  Form 10-K to ‘‘the Company,’’ ‘‘Iron Mountain,’’ ‘‘we,’’  ‘‘us’’

or ‘‘our’’ include Iron Mountain Incorporated  and its consolidated subsidiaries, unless the  context
indicates otherwise.

DOCUMENTS INCORPORATED BY REFERENCE

Certain information required in Items 10,  11, 12,  13 and 14 of Part III of this  Annual  Report  on

Form 10-K is incorporated by reference from our definitive  Proxy Statement for our 2012 Annual
Meeting of Stockholders (our ‘‘Proxy Statement’’) to be filed  with the  Securities  and Exchange
Commission within 120 days after the close  of  the fiscal year ended December 31,  2011.

CAUTIONARY NOTE REGARDING  FORWARD-LOOKING STATEMENTS

We  have made statements in this Annual  Report on  Form 10-K that constitute ‘‘forward-looking
statements’’ as that term is defined in the  Private Securities  Litigation Reform Act of 1995 and other
federal securities laws. These forward-looking statements concern our operations, economic
performance, financial condition, goals, beliefs, future growth strategies, investment  objectives,  plans
and current expectations, such as our  (1) expected  increase in our  Adjusted OIBDA  margins in our
International Business segment, (2) commitment to stockholder  payouts and dividend payments,
(3) expected target leverage ratio, and (4) expected divestiture of the Italian  Business. The  forward-
looking statements are subject to various  known  and  unknown risks, uncertainties and other factors.
When we use words such as ‘‘believes,’’  ‘‘expects,’’  ‘‘anticipates,’’ ‘‘estimates’’ or similar expressions,  we
are making forward-looking statements.

Although we believe that our forward-looking statements are based on  reasonable  assumptions,  our

expected results may not be achieved,  and  actual results  may differ  materially from  our expectations.
Important factors that could cause actual  results to differ  from expectations include,  among  others:

(cid:127) the cost to comply with current and  future laws,  regulations and customer  demands relating  to

privacy  issues;

(cid:127) the impact of litigation or disputes that  may arise  in connection with incidents in  which we fail

to protect our customers’ information;

(cid:127) changes in the price for our services relative to the cost of providing  such services;

(cid:127) changes in customer preferences and demand for our services;

(cid:127) the adoption of alternative technologies and  shifts by our customers to storage of data through

non-paper based technologies;

(cid:127) the cost or potential liabilities associated with real estate necessary  for our business;

(cid:127) the performance of business partners  upon whom we depend for technical assistance or

management expertise outside the U.S.;

(cid:127) changes in the political and economic  environments in the countries in  which our international

subsidiaries operate;

(cid:127) the failure to consummate a successful  sale  of  the Italian Business;

(cid:127) claims that our technology violates  the intellectual property rights  of a  third party;

(cid:127) the impact of legal restrictions or limitations under stock repurchase plans on  price, volume  or

timing of  stock repurchases;

(cid:127) the impact of alternative, more attractive investments on dividends or stock repurchases;

ii

(cid:127) our ability or inability to complete acquisitions on satisfactory terms and to integrate acquired

companies efficiently; and

(cid:127) other trends in competitive or economic conditions affecting our  financial condition or results of

operations not presently contemplated.

Other risks may adversely impact us, as  described more fully under  ‘‘Item 1A. Risk  Factors.’’

You should not rely upon forward-looking statements except as statements of  our present

intentions and of our present expectations, which may or may not occur. You should read these
cautionary statements as being applicable to all forward-looking  statements  wherever they appear.
Except as required by law, we undertake no obligation  to  release publicly the result of any revision to
these forward-looking statements that may be made to reflect events or circumstances after the  date
hereof or to reflect the occurrence of unanticipated events. Readers are also urged to carefully review
and consider the various disclosures we  have made in  this  document, as well  as our other periodic
reports filed with the Securities and Exchange Commission (the ‘‘Commission’’  or ‘‘SEC’’).

iii

Item 1. Business.

A. Development of Business.

PART I

We  provide information management services that help organizations  around the  world lower the

costs, risks and inefficiencies of managing their  physical and digital data. Our  solutions  enable
customers to protect and better use their information—regardless of its format, location or lifecycle
stage—so they can optimize their business  and ensure proper  recovery, compliance  and discovery. We
offer comprehensive records management  services, data protection & recovery  services and  information
destruction services, along with the expertise  and  experience  to  address complex  information
management challenges such as rising  storage costs, litigation,  regulatory compliance and  disaster
recovery. Founded in an underground facility near Hudson,  New  York in 1951, Iron  Mountain
Incorporated,  a  Delaware  corporation,  is  a  trusted  partner  to  more  than  155,000  clients  throughout
North America, Europe, Latin America and Asia Pacific. We have a diversified customer base
comprised of commercial, legal, banking, healthcare, accounting, insurance, entertainment and
government organizations, including more than  94% of the Fortune 1000. As of December  31, 2011, we
provided services in more than 35 countries  on five continents, employed over 17,000 people and
operated  more than 975 facilities.

Now in our 61st year, we have experienced tremendous growth,  particularly since successfully
completing the initial public offering  of our  common stock in  February  1996. We have grown from  a
business with limited product offerings  and annual  revenues of $104.0  million in 1995 into a global
enterprise providing a broad range of information management services to customers in markets
around the world with total revenues  of more than $3.0 billion for the year ended  December 31,  2011.
On January 5, 2009, we were added  to  the  S&P 500 Index  and as of December 31, 2011 we were
number 643 on the Fortune 1000.

Our success since becoming a public company in  1996 has been driven in large  part by our
execution of a consistent long-term growth  plan to build market leadership  by  extending our strategic
position through service line and global expansion. This growth plan  has been sequenced into three
phases. The first phase involved establishing  leadership and broad market access  in our core businesses,
records management and data protection & recovery,  primarily through acquisitions. In the second
phase, we invested in building a successful  selling organization to access new customers,  converting
previously unvended demand. While different  parts of our  business are in different  stages of evolution
along our three-phase strategy, as an enterprise, we have transitioned to the third phase  of  our  growth
plan, which we call the capitalization  phase. In this phase, which  we expect to continue for many years,
we seek to expand our relationships with our customers to continue  solving their  increasingly complex
information management problems. Growing  our customer  relationships well  means expanding our
service offerings on a global basis while maximizing our solid core businesses. In doing this, we
continue to build what we believe to  be  a  very durable business  through disciplined  execution.

Consistent with this model, we have transitioned  from  a growth strategy  driven primarily by
acquisitions of information management services  companies to a growth strategy  driven primarily by
internal growth. In 2001, internal revenue growth exceeded growth through  acquisitions for  the first
time since we began the first phase of  our growth plan in 1996. This has been  the case in  each  year
since 2001, with the exception of 2004. In the  absence of significant acquisition spending, we expect to
achieve a majority of our revenue growth  internally in  2012 and beyond.

We expect to achieve our long-term growth goals by offering our customers  integrated services that
address their increasingly complex information management needs regardless of the  format, location  or
lifecycle stage of their information. By  offering  integrated  services,  we  aim to help  our customers
reduce the costs, risks and complexities associated with managing  their data  while increasing their
compliance with various laws, regulations, company  policies and  industry best practices.  Consistent with

1

our  overall strategy, we are focused on improving our internal  revenue  growth trajectory in the
near-term primarily through a set of specific initiatives. These initiatives  are based on a  targeted
approach to improving our sales effectiveness  through increased focus on our  core businesses, customer
segmentation and enhanced marketing programs. By successfully executing  on these initiatives, we
expect to increase revenues from our existing customers by selling them new services and by gaining
new customers that do not currently  outsource some or all of their information  management service
needs or who outsource their information management needs to other vendors. We are  also targeting
higher  growth in certain international  businesses as  we expand our platform for  selling core  services
and new services in higher growth markets. Finally, we are continuing  to  expand  our services  portfolio
in the hybrid records market, which includes  both physical  and digital records,  to  capture what we see
as larger, faster growing opportunities.

At this stage in our evolution we are also focused on  driving increased  profitability and cash  flow

through a disciplined management approach and a focus on optimizing our business operations.
Comprised of productivity initiatives, pricing  program  improvements and  cost controls,  our optimization
strategy  has  produced  significant  and  visible  results.  Between  2007  and  2011,  we  have  compounded
annual growth rates of 8% for adjusted  operating  income  before depreciation, amortization, intangible
impairments and (gain) loss on disposal/write-down of property, plant and equipment, net  (‘‘Adjusted
OIBDA’’), 15% for Adjusted Earnings per Share and 28% for Free Cash  Flows before Acquisitions and
Discretionary Investments (‘‘FCF’’). During that same period, we reduced our  capital expenditures
(excluding real estate) as a percent of revenues  from 13.5%  in 2007 to 6.6%  in 2011. These gains were
driven primarily by the optimization  of  our North American Business  segment as we increased  Adjusted
OIBDA margins in that segment by more  than 700  basis points. Our focus is on sustaining the  high
margin, high profitability levels of the North American Business segment while optimizing our
International Business segment using  the same strategies. We expect to increase our Adjusted OIBDA
margins in the International Business segment  by  approximately 700  basis points between 2010 and
the end of 2013. For more detailed definitions and reconciliations of Adjusted OIBDA, Adjusted
Earnings per Share from Continuing Operations and  FCF  and a discussion of why we believe these
measures provide relevant and useful  information to our current and potential  investors,  see
‘‘Item 7. Management’s Discussion and Analysis of  Financial Condition and Results of Operations—
Non-GAAP Measures.’’

We  are committed to delivering stockholder value. To that end,  and supported by our increased

profitability and strong cash flows, we  initiated a stockholder payout program in February 2010
consisting of a share repurchase authorization of up  to  $150.0 million and  a dividend policy  under
which  we have paid and in the future intend to pay  cash dividends on our  common stock. Our  first  ever
quarterly cash dividend, declared in March  2010, was $0.0625 per share. Since initiating our  stockholder
payout program in February 2010, our board  of directors  has approved  increases in  the amount
authorized under our share repurchase  program  of  up to an  additional $1.05  billion, bringing the total
authorization to $1.2 billion. As of December 31, 2011, we have purchased 36.6 million shares of our
common stock for $1.1 billion under this  program. We have  also increased our quarterly dividend on
two occasions, most recently to $0.25 per share in June 2011,  which represents a  300% increase over
the quarterly amount declared in March 2010.

In April 2011, we announced a three-year strategic plan to increase  stockholder value. The key

components of our plan are: (i) sustaining  a leadership position  in our North American Business
segment; (ii) driving substantial improvements in our International Business  segment; and
(iii) committing to significant stockholder payouts of $2.2 billion  through 2013, with $1.2 billion  being
paid out through May 2012. As of December 31, 2011, we had returned $1.1 billion to stockholders
against our commitment of returning $1.2 billion through  May 2012,  including  $0.1 billion  in dividends
and $1.0 billion in share repurchases.  As  part of our strategic  plan, in  June  2011, we  completed the  sale
of our online backup and recovery, digital  archiving  and eDiscovery solutions businesses (the ‘‘Digital
Business’’) for approximately $395.4 million in cash. Additionally,  in connection  with our strategic

2

portfolio review of certain international operations, we  sold  our New Zealand operations in October
2011 for approximately $10.0 million in cash and, in December 2011, we committed to a plan to sell
our  records management business in Italy (the ‘‘Italian Business’’).

B. Description of Business.

Overview

Our information management services can  be  broadly divided  into  three major service categories:

records management services, data protection &  recovery services, and  information  destruction services.
Media formats can be broadly divided into physical  and  electronic records. We define physical records
to include paper documents, as well as all other non-electronic  media such  as microfilm and microfiche,
master audio and videotapes, film, X-rays and blueprints. Electronic records include e-mail and  various
forms of magnetic media such as computer tapes,  hard drives and optical disks.

Our records management services include: records management program development and

implementation based on best practices to help customers comply with  specific regulatory requirements,
implementation of policy-based programs that feature secure,  cost-effective  storage for  all  major media,
including paper (which is the dominant  form of records  storage), flexible  retrieval  access and retention
management. Included within records  management services are our  hybrid  services.  These services  help
organizations gain better access to, and  ultimately control over,  their  paper  records by digitizing,
indexing and hosting them in online  archives to provide complete information lifecycle solutions.
Within the records management services  category, we have  developed  specialized  services for  vital
records and regulated industries such  as  healthcare,  energy, government and  financial  services.

Our data protection & recovery services include disaster preparedness, planning,  support and
secure, off-site vaulting of data backup  media for fast and efficient  data recovery in the  event of a
disaster, human error or virus. Our technology-based data protection & recovery  services include online
backup and recovery solutions for desktop and laptop  computers and remote servers. Since our sale  of
the Digital Business, we continue to offer these  technology-based services primarily through
partnerships. Additionally, we serve as  a trusted, neutral third party and offer technology escrow
services to protect and manage source  code and  other proprietary information.

Our information destruction services  are comprised almost exclusively of secure  shredding services.

Secure shredding services complete the lifecycle of a  record and involve the shredding of sensitive
documents in a way that ensures privacy  and a secure chain of  custody for the records. These  services
typically include either the scheduled pick-up  of  loose office  records, which  customers  accumulate in
specially designed secure containers we  provide,  or the shredding  of  documents stored in  records
facilities upon the expiration of their  scheduled retention periods.

Physical Records

Physical  records may be broadly divided into two  categories: active  and inactive. Active records
relate to ongoing and recently completed activities or contain  information that is frequently referenced.
Active  records are usually stored and managed on-site by their owners to ensure  ready availability.
Inactive physical records are the principal  focus of  the information  management services industry and
consist of those records that are not needed for immediate access but which  must  be  retained for legal,
regulatory and compliance reasons or for  occasional reference in support  of  ongoing  business
operations. A large and growing specialty  subset of the physical  records market is  medical  records.
These are active and semi-active records that are  often  stored off-site  with, and serviced  by,  an
information management services vendor.  Special regulatory requirements  often  apply to medical
records. In addition to our core records management services, we provide consulting, facilities
management, fulfillment and other outsourcing services.

3

Electronic Records

Electronic records management focuses on the storage of,  and  related services for, computer

media that is either a backup copy of recently  processed data or  archival in  nature. We believe the
issues encountered by customers trying to manage their electronic records  are similar to the  ones they
face in their physical records management programs and consist primarily of: (1) storage  capacity and
the preservation of data; (2) access to and control  over the data in  a secure environment; and (3) the
need to retain electronic records due  to  regulatory  requirements or for  litigation support. Customer
needs for data backup and recovery and archiving are distinctively different. Backup data exists  because
of the need of many businesses to maintain backup  copies  of their  data in order to be able to recover
the data  in the event of a system failure, casualty loss or other disaster. It is customary (and a best
practice) for data processing groups  to  rotate backup tapes to off-site locations on a regular  basis and
to require multiple copies of such information at multiple  sites. In  addition  to  the physical rotation  and
storage of backup data that we provide,  we offer online backup services  through partnerships as an
alternative way for businesses to store and  access data.  Online backup  is a  Web-based service that
automatically backs up computer data from  servers or  directly  from  desktop and laptop  computers over
the Internet and stores it in secure data centers.

Growth of Market

We  believe that the volume of stored physical and electronic records will continue to increase on a
global  basis for a number of reasons,  including: (1) regulatory  requirements;  (2) concerns over possible
future litigation and the resulting increases  in volume  and holding  periods of  records; (3) the continued
proliferation of data processing technologies such as personal  computers and networks; (4) inexpensive
document producing technologies such as desktop publishing software and desktop printing; (5) the
high cost of reviewing records and deciding whether  to  retain  or destroy them; (6) the failure  of  many
entities to adopt or follow policies on  records destruction; and  (7) the need to keep backup copies of
certain records in off-site locations for business continuity purposes  in the event  of  disaster.

We  believe that the creation of paper-based  information  will be sustained, not in spite of, but

because of, ‘‘paperless’’ technologies such as  e-mail  and the  Internet. These technologies have
prompted the creation of hard copies of such electronic information and  have also  led to increased
demand for electronic records services, such as the  storage and off-site rotation of backup copies of
magnetic media. In addition, we believe  that the  proliferation  of digital information  technologies and
distributed data networks has created  a growing need for efficient, cost-effective, high quality
technology solutions for electronic data protection and the management  of electronic documents.

Acquisitions in a Highly Fragmented Industry

The physical information management services industry has long been and remains a highly
fragmented industry with thousands of  competitors  in North America  and around the  world. Between
1995 and 2004 there was significant acquisition activity in the  industry  driven primarily by us and
certain of our larger competitors. Acquisitions were a fast and  efficient  way to achieve scale, expand
geographically and broaden service offerings.

We  believe that since the 1990s there  has been ongoing acquisition activity in  the physical

information management services industry, both in North  America and  internationally, because of the
opportunities for larger information management  services  providers  to  achieve economies of scale and
meet customer demands for more sophisticated, technology-based  solutions.  We  believe that this trend
is also due to, and may continue as a result of,  the preference of certain large  organizations to contract
with one physical information management services  vendor in multiple cities and countries for its
physical information management service  needs.  Larger national or multinational information
management service companies are better  able to satisfy  the demands of  larger multi-city or multi-
national customers than single city competitors.

4

Attractive acquisitions, many of which are small, in North America and  internationally continue to

exist and we may from time to time acquire these businesses  where we believe they present a good
opportunity to create value for our stockholders.

Characteristics of Our Business

We  generate our revenues by providing storage, core records management,  data  protection &
recovery, information destruction, hybrid  services and an expanding menu of complementary products
and services to a large and diverse customer base. Providing outsourced information management
services is the mainstay of our customer relationships and serves  as the foundation for  our  revenue
growth. Core services, which are a vital  part of a comprehensive records management program,  consist
primarily of the handling and transportation of stored records and information. In our secure shredding
operations, core services consist primarily of the scheduled collection and shredding of records and
documents generated by business operations. Additionally, core services include certain  hybrid  services
and recurring project revenues. As is  the case  with storage  revenues, core service revenues are  highly
recurring in nature. In 2011, our storage and core service revenues represented approximately 88% of
our  total consolidated revenues. In addition to our core services,  we offer a wide  array of
complementary  products  and  services,  including  special  project  work,  data  restoration  projects,
fulfillment services, consulting services, technology services and product sales  (including specially
designed storage containers and related supplies). In addition, complementary  services  revenue includes
recycled paper revenue. Complementary  services address more  specific  needs  and are  designed to
enhance  our  customers’  overall  records  management  programs.  These  services  complement  our  core
services;  however, they are more episodic and discretionary in nature.  Revenue generated by all of our
operating segments includes both core  and complementary components.

In general, our North American Business and our International  Business segments offer  the
products and services discussed below, in  their  respective geographies. The amount of revenues  derived
from our North American Business and International Business segments and other relevant data,
including financial information about  geographic  areas and  product and service lines, for fiscal years
2009, 2010 and 2011 are set forth in  Note  9 to Notes  to  Consolidated Financial Statements.

Service Offerings

Our information management services can  be  broadly divided  into  three major categories: records

management services, data protection  &  recovery services  and information destruction  services.  We
offer both physical services and technology solutions  in the records  management and data protection &
recovery categories. Currently, we only  offer  physical services  in the information destruction services
category.

Records Management Services

By  far  our largest  category of services, records management  services consists  primarily of  the
archival storage of records for long periods of  time according  to  applicable  laws,  regulations and
industry best practices. Core to any records management program is  the handling and transportation of
stored  records and the eventual destruction  of  those records upon the  expiration of their scheduled
retention periods. This is accomplished through our extensive service  and courier  operations. Other
records management services include our  hybrid services as  well as Compliant Records Management
and  Consulting  Services,  Health  Information  Management  Solutions,  IM  Entertainment  Services,
Energy Data Services, Discovery Services  and other ancillary services.

Hard copy business records are typically stored in cartons packed by the customer for  long periods

of time with limited activity. For some customers we store individual files  on an  open shelf  basis and
these files are typically more active. Storage charges are generally billed monthly on a per storage unit

5

basis, usually either per carton or per  cubic foot of records, and include the provision of space, racking,
computerized inventory and activity tracking and physical  security.

Service and courier operations are an  integral part of our  comprehensive records management
program for all physical media and include  adding  records to storage, temporarily removing records
from storage, refiling of removed records,  permanently withdrawing  records from storage and
destroying records. Service charges are  generally assessed for each activity on a  per  unit basis.  Courier
operations consist primarily of the pick-up and delivery  of  records upon customer  request.  Charges  for
courier services are based on urgency of  delivery, volume and location and are billed  monthly.  As of
December 31, 2011, we were utilizing  a fleet of approximately 3,700  owned or leased vehicles.

The growth rate of mission-critical digital information is accelerating, driven in part by the use of

the Internet as a distribution and transaction medium. The rising  cost and increasing  importance of
digital information management, coupled  with  the increasing availability of telecommunications
bandwidth at lower costs, may create  meaningful opportunities for  us to provide  solutions  to  our
customers with respect to their digital records  management challenges.  We  continue to cultivate
marketing and technology partnerships to support  this  anticipated growth.

The focus of our hybrid business is to  develop,  implement  and support comprehensive  information

management solutions for the complete  lifecycle of  our  customers’ information. We seek to develop
solutions that solve our customers’ document  management challenges by  integrating  the management of
physical records, document conversion  and digital storage. Our hybrid services complement our  core
service offerings, leveraging our global footprint and our  existing customer  relationships. We
differentiate our offerings from our competitors by providing  solutions that  integrate and extend our
existing portfolio of products and services. The trend towards  increased usage of Electronic Document
Management (‘‘EDM’’) systems represents  another opportunity  for us to manage active records.
Our hybrid services provide the bridge  between customers’ physical documents and their new
EDM solutions.

We  offer records management services that have  been tailored for  specific industries, such as
health care, or to address the needs of customers with more specific requirements based on the critical
nature of their records. Healthcare information services principally  include the handling, storage, filing,
processing and retrieval of medical records used by hospitals, private practitioners and other medical
institutions. Medical records tend to  be more active in  nature and are typically  stored on specialized
open shelving systems that provide easier  access to individual files. Healthcare  information services also
include recurring project work and ancillary  services. Recurring project work involves the on-site
removal of aged patient files and related computerized file  indexing. Ancillary  healthcare information
services include release of information  (medical record  copying and delivery), temporary staffing,
contract coding, facilities management  and imaging.

Vital records contain critical or irreplaceable data such  as master audio and  video recordings, film

and other highly proprietary information,  such  as energy data. Vital  records may require special
facilities or services, either because of the  data they contain or the media on  which they are recorded.
Our charges for providing enhanced security  and special climate-controlled environments for  vital
records are higher  than for typical storage  services. We provide the same ancillary services for vital
records as we provide for our other storage  operations.

We  offer a variety of additional services which  customers may request  or contract  for on an
individual basis. These services include  conducting records inventories, packing records into cartons or
other containers, and creating computerized indices of files and individual  documents. We also provide
services for the management of active records programs. We can provide these services, which generally
include document and file processing and storage, both off-site at our own  facilities  and by supplying
our  own personnel to perform management functions on-site  at the customer’s premises. We  also sell a
full line of specially designed corrugated cardboard  storage cartons. 

6

Other complementary lines of business that we operate include fulfillment services and

professional consulting services. Fulfillment  services  are performed by our wholly  owned subsidiary,
Iron  Mountain Fulfillment Services, Inc. (‘‘IMFS’’). IMFS  stores  marketing literature  and other
materials for its customers and delivers  this material to sales offices, trade shows and prospective
customers’ locations based on current  and  prospective customer requests. In  addition,  IMFS assembles
custom marketing packages and orders  and manages and provides detailed reporting on customer
marketing literature inventories. A growing  element of the  content we manage  and fulfill is  stored
digitally and printed on demand by IMFS.  Digital print  allows marketing materials such as brochures,
direct mail, flyers, pamphlets and newsletters to be personalized  to  the recipient with  variable messages,
graphics and content.

We  provide professional consulting services  to  customers, enabling them  to develop and  implement

comprehensive records and information  management programs. Our  consulting  business  draws on  our
experience in information management  services  to  analyze the  practices of companies and assist them
in creating more effective programs of records and information management.  Our consultants  work
with these customers to develop policies  and  schedules for document  retention  and destruction.

We  divested ourselves of our domain name  management product line  in 2010 and our Digital
Business, including our former wholly  owned  subsidiaries, Mimosa Systems, Inc.  and Stratify, Inc.,  and
New Zealand operations in 2011. Also, we committed to selling  our Italian Business in  December 2011.
Consistent with our treatment of acquisitions, we eliminated all  revenues associated with  these
businesses, which have all been reflected  as discontinued  operations  for financial reporting purposes,
from the calculation of our internal growth  rates for  2009, 2010 and 2011.

Data Protection & Recovery Services

Our data protection & recovery services are designed to comply with applicable laws and

regulations and to satisfy industry best  practices with regard to the off-site  vaulting of data for disaster
recovery and business continuity purposes. We provide data  protection & recovery  services  for both
physical and electronic records. We also  offer technology escrow services  in this category.

Physical  data protection & recovery services consist  of  the storage and rotation of backup

computer media as part of corporate disaster recovery and business continuity plans.  Computer tapes,
cartridges and disk packs are transported off-site by our courier  operations  on a  scheduled basis  to
secure, climate-controlled facilities, where they are available to customers 24 hours a  day, 365 days  a
year, to facilitate data recovery in the event of a  disaster. Frequently,  backup tapes  are rotated from
our  facilities back to our customers’ data  centers. We also  manage tape  library relocations and support
disaster recovery testing and execution.

Online  backup is a Web-based service that automatically backs up computer data from servers or
directly from desktop or laptop computers over  the Internet and stores  it in  secure data centers.  Since
our  sale of the Digital Business, we continue to offer this service pursuant to a  reseller  agreement with
Autonomy Corporation plc, a corporation  formed under the laws of England and Wales (‘‘Autonomy’’).

Through our technology escrow services  business, we act as  a  trusted, neutral,  third party,
safeguarding valuable technology assets—such as  software source code, object code and  data—in
secure, access-protected escrow accounts.  Acting  in this intermediary role, we  help document and
maintain intellectual property integrity.  The result is increased control and leverage for all parties,
enabling them to protect themselves, while  maintaining  competitive  advantage.

Information Destruction Services

Our information destruction services  consist primarily of physical secure shredding operations.
Secure shredding is a natural extension  of  our  hard copy records  management services, completing the
lifecycle  of  a  record,  and  involves  the  shredding  of  sensitive  documents  for  customers  that,  in  many
cases, also use our services for management  of  archival  records. These services  typically include the

7

scheduled pick-up of loose office records which  customers accumulate  in specially designed secure
containers we provide. Complementary to our shredding operations  is the sale of the resultant waste
paper to third-party recyclers. Through  a  combination of plant-based shredding operations  and mobile
shredding units comprised of custom  built trucks, we are able to offer  secure  shredding services to our
customers throughout the U.S., Canada, the United Kingdom,  Australia  and Latin America.

Financial Characteristics of Our Business

Our financial model is based on the  recurring nature  of our various revenue streams.  The

historical predictability of our revenues  and the  resulting Adjusted OIBDA  allow  us to operate with a
high degree of financial leverage. Our business  has the following financial characteristics:

(cid:127) Recurring Revenues. We derive a majority of our consolidated revenues from  fixed periodic,
usually monthly, fees charged to customers based on the  volume of records stored.  Once a
customer places physical records in storage with us and until those records are  destroyed or
permanently removed (for which we typically receive a  service fee), we receive  recurring
payments for storage fees without incurring additional  labor or marketing expenses or significant
capital costs. Similarly, contracts for the  storage  of electronic backup  media  involve  primarily
fixed monthly payments. Our annual  revenues from  these  fixed periodic  storage  fees  have grown
for 23 consecutive years. For each of the three  years  2009 through 2011,  storage revenues,  which
are stable and recurring, have accounted for  over 55% or  more of our  total consolidated
revenues. This stable and growing storage  revenue base also provides the foundation for
increases in service revenues and Adjusted OIBDA.

(cid:127) Historically Non-Cyclical Storage Business. Historically,  we  have  not  experienced  significant

reductions in our storage business as a  result of economic  downturns although, during recent
economic slowdowns, the rate at which  some customers added new  cartons to their inventory
was below historical levels. We believe  that companies that have  outsourced records
management services are less likely during  economic downturns  to  incur the move-out costs and
other expenses associated with accelerating destruction of their records, switching vendors or
moving their records management services programs in-house.  However, during the current
economic downturn, which is more severe  and has  lasted longer than other recent  downturns,
destruction rates have increased as some customers  have been  more willing to incur additional
short-term service costs in exchange for lower  storage  costs in  the long-term. In addition, we
have experienced longer sales cycles  and  lower incoming volumes from existing customers, due
in large part we believe to high unemployment rates and  generally lower levels of business
activity. Combined, these impacts have resulted in lower net  volume growth  rates.  The  net effect
of these factors has been the continued  growth of our storage  revenue base, albeit at a lower
rate. For each of the three years 2009 through 2011, total net volume  storage  growth has been
approximately 2% on a global basis.

(cid:127) Inherent Growth from Existing Physical Records Customers. Our physical records customers have,
on average, sent us additional cartons at  a faster rate than stored cartons have been  destroyed
or permanently removed. However, during the  current economic  downturn, the  combination of
lower incoming volumes from existing customers, due in large  part we believe  to  high
unemployment rates and generally lower business activity, and increased destruction rates, as
described above, has resulted in net volume growth  from existing customers being negative at
times in certain markets. We expect that  after the economy has improved, our growth from
existing customers will improve although  we cannot  give any assurance as  to  how much, if any,
improvement we will realize. We believe the continued growth of our physical  records storage
revenues is the result of a number of factors, including: (1) the trend toward increased records
retention; (2) customer satisfaction with  our  services; (3) the costs  and  inconvenience of moving
storage operations in-house or to another provider of information management  services; and

8

(4) our positive pricing actions; however, in the current  economic downturn, elevated destruction
and withdrawal rates have resulted in  lower net volume growth  in recent quarters.

(cid:127) Diversified and Stable Customer Base. As  of  December  31,  2011,  we  had  over  155,000  clients  in  a
variety of industries. We currently provide services to commercial,  legal, banking, healthcare,
accounting, insurance, entertainment  and  government organizations,  including  more than  94% of
the Fortune 1000. No customer accounted for as much as  2%  of our consolidated revenues in
any of the years ended December 31, 2009,  2010 and 2011. For each of the three years 2009
through 2011, the average volume reduction due to customers terminating their  relationship with
us was less than 3%.

(cid:127) Capital Expenditures Related Primarily to Business Line Growth and Ongoing Operations. Our

business requires significant capital expenditures  to  support our  expected revenue growth and
ongoing operations as well as new products and  services and increased  profitability. As  the
nature of our business has evolved over time,  so has the nature  of our  capital expenditures.
Every year we expend capital to support  a number of different objectives. The majority  of  our
capital goes to support business line growth  and  our ongoing operations. We also  expend capital
to support the development and improvement of products  and services and projects designed to
increase our profitability. These expenditures are generally smaller  and more discretionary in
nature. Below are  descriptions of the major types of capital expenditures we are likely to make
in a given year:

(cid:127) Capital to support business line growth—these expenditures are primarily related to capacity

expansion such as investments in new building outfitting, carton storage systems, tape
storage systems and containers, shredding plants and bins and  technology service storage
and processing capacity.

(cid:127) Capital to support ongoing business operations—these expenditures are primarily related  to

major repairs and/or the replacement  of assets, such  as facilities, warehouse equipment and
computers, previously referred to as maintenance  capital expenditures. This category also
includes operational support initiatives such  as sales  and  marketing  and  information
technology projects to support infrastructure requirements.

(cid:127) Capital for new product development—these expenditures are directly related  to  the

development of new products or services in support  of our integrated value proposition.

(cid:127) Capital for product improvement—these expenditures are primarily related to product and

service enhancements that support our leadership position in the various markets in which
we operate. Spending in this area includes items such as increased feature  functionality,
security upgrades or system enhancements.

(cid:127) Capital to support operational efficiencies—these expenditures are primarily related to driving
increased profitability through cost savings and operating  efficiencies and include items such
as facility consolidations and systems  to  support operating process improvements.

(cid:127) Capital to acquire/construct real estate—these expenditures are directly related to the

acquisition of real estate, either through the purchase of a new facility or the exercise of a
purchase option in an existing lease, or the  construction of a new facility.

9

Following is a table presenting our capital expenditures for 2009,  2010 and 2011 organized by the

nature of the spending as described above:

Nature of Capital Spend (dollars in millions)

Year Ended December 31,

2009(1)(2)

2010(1)(2)

2011(1)(2)

Business Line Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Business Operations(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Improvement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operational Efficiencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total  Capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$156
56
12
28
9
36

$297

$116
65
10
31
8
14

$244

$ 81
84
2
14
18
20

$218

We  believe that capital expenditures  incurred  as a percent of revenues is a  meaningful metric  for

investors as it indicates the efficiency with  which  we are investing in  the growth and operational
efficiency of our business. For the years  2009 through 2011, our total capital  expenditures incurred as a
percent of revenues were approximately  11%, 8% and 7%, respectively.  The decrease in capital
expenditures as percent of revenues  since 2009 is due  primarily to our  disciplined  approach to capital
management, a shift toward less capital intense service revenues and  moderating growth  rates  in our
physical storage business.

Following is a table presenting our capital expenditures as a percent  of total revenues  for 2009,

2010 and 2011 organized by the nature  of the  spending  as described above:

Nature of Capital Spend

Year Ended December 31,

2009(1)(2)

2010(1)(2)

2011(1)(2)

Business Line Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Business Operations(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Improvement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operational Efficiencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.6%
2.0%
0.4%
1.0%
0.3%
1.3%

Total  Capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10.7%

4.0%
2.2%
0.3%
1.1%
0.3%
0.5%

8.4%

2.7%
2.8%
0.1%
0.5%
0.6%
0.7%

7.2%

(1) Represents accrued capital expenditures  and may  differ  from amounts presented on the cash basis

in the Consolidated Statement of Cash Flows.

(2) Columns may not foot due to rounding.

(3) Capital expended in support of ongoing business  operations includes amounts previously referred

to as maintenance capital expenditures. This category also  includes capital expended  on
operational support initiatives such as  sales  and marketing and information technology  projects  to
support infrastructure requirements.

Growth Strategy

We  offer our customers an integrated  value proposition by providing them with comprehensive
records management services, data protection &  recovery services and  information  destruction services,
along with the expertise and experience  to address  complex information management challenges such
as rising storage costs, litigation, regulatory compliance and disaster  recovery. We expect to maintain a
leadership position in the information  management  services  industry  around the world  by  enabling
customers to protect and better use their information—regardless of its format, location or lifecycle
stage—so they can optimize their business  and ensure proper  recovery, compliance  and discovery.

10

In the U.S. and Canada, we seek to  be one of  the largest information  management services
providers in each of our markets. Internationally, our  objectives are to continue to capitalize on our
expertise in the information management services  industry  and  to  make additional acquisitions and
investments in selected international  markets.  Our  near-term growth objectives are  comprised of  a set
of specific initiatives including: (1) increasing our  focus on  our core businesses with a targeted, low  risk
approach to improving our sales effectiveness  and  thereby  increasing  revenues with our existing
customers by selling them new services  and  gaining net new customers; (2)  higher growth  in our
international businesses as we expand our  platform for selling core services and new  services  in higher
growth markets; and (3) continuing to  expand our services portfolio in  the hybrid market to capture
those larger, faster growing opportunities.  Although the focus will  be  on growing our business
organically, targeted acquisitions will continue to play a role in our  overall growth strategy.

Introduction of New Products and Services

We  continue to expand our portfolio  of  products and services. Adding new products and services
allows us to further penetrate our existing customer  accounts  and attract new  customers  in previously
untapped markets.

Growth from Existing Customers

Our existing customers’ storage of physical records contributes to the growth  of  storage and
storage-related services revenues because,  on average, our  existing customers  generate additional
cartons at a faster  rate than old cartons  are destroyed or permanently removed. However, during the
current economic downturn, the combination of lower  incoming volumes from existing customers,  due
in large part we believe to high unemployment rates and  generally lower business  activity, and
increased destruction rates, as described above, has  resulted in net  volume growth  from existing
customers being negative at times in certain markets. We  expect  that after the economy has improved,
our  growth from existing customers will  improve although we cannot give any  assurance as to how
much,  if any, improvement we will realize. In order  to  maximize growth  opportunities from existing
customers, we seek to maintain high  levels  of  customer retention  by providing premium customer
service through our local account management staff.

Our sales coverage model is designed  to identify and capitalize on  incremental  revenue

opportunities by allocating our sales resources based on a  sophisticated segmentation of  our customer
base and  selling additional records management,  data protection &  recovery and  information
destruction services in new and existing markets within our  existing customer relationships.  We also
seek to leverage existing business relationships  with our customers by selling  complementary services
and products such as special project work, data restoration projects, fulfillment services, consulting
services, technology services and product sales (including specially designed storage containers and
related supplies).

Addition of New Customers

Our sales forces are dedicated to three primary objectives: (1) establishing new customer account
relationships; (2) generating additional  revenue from existing customers in new and  existing markets;
and (3)  expanding new and existing customer relationships by effectively selling  a wide array of
complementary services and products. In  order to accomplish these objectives,  our  sales forces draw on
our  U.S. and international marketing organizations and senior management.

Growth through Acquisitions

The goal of our current acquisition program is to supplement internal growth by continuing to
expand our presence in targeted international markets, continuing to make fold-in acquisitions in  North
America and expanding our new service capabilities and industry-specific services. We have a  successful
record of acquiring and integrating information management services  companies.

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Acquisitions in the North American Business  Segment

Although we substantially completed  our geographic expansion in North America in 2003, we have

since acquired and we continue to seek  to  acquire  information management services businesses  in the
U.S. and Canada. Given the relatively smaller  size of the  acquisition  targets in our core physical
businesses in North America and our increased revenue base, future acquisitions are expected to be
less  significant to our overall North American  Business segment revenue growth  than in  the past.

Acquisitions in the International Business Segment

We  substantially completed our geographic expansion in Europe and Latin America  by  2003 and
entered the Asia Pacific market in 2005. We expect to continue to make acquisitions and  investments in
information management services businesses in targeted markets outside North  America. We have
acquired and invested in, and seek to acquire and invest  in, information management services
companies in certain countries, and, more  specifically, certain markets within such countries,  where we
believe there is potential for significant growth. Future acquisitions  and investments  will focus  primarily
on expanding priority markets in Continental Europe, Latin America and Asia,  with continued leverage
of our successful joint venture model.

The experience, depth and strength of local management  are particularly  important  in our

international expansion and acquisition  strategy. Since beginning our international expansion program
in January 1999, we have, directly and through joint ventures, expanded  our operations into more  than
35 countries in Europe, Latin America  and  Asia Pacific. These transactions have taken, and may
continue to take, the form of acquisitions of an  entire business or controlling or  minority investments
with a long-term goal of full ownership. We believe  our  joint  venture  strategy, rather  than an outright
acquisition, may, in certain markets,  better  position us to expand the  existing business. The local
partners benefit from our expertise in the  information  management services industry, our multinational
customer relationships, our access to  capital and  our  technology, and  we  benefit from our local
partners’ knowledge of the market, relationships with local customers and their presence in the
community. In addition to the criteria  we  use to evaluate North American acquisition candidates, when
looking at an international investment  or  acquisition, we  also evaluate the presence  in the potential
market of our existing customers as well as the  risks uniquely associated with  an international
investment, including those risks described  below.

Our long-term goal is to acquire full  ownership of  each business  in which  we made a joint venture

investment. Since 2008, we acquired  the remaining minority equity  ownership in our Greek (2010),
Chinese (2010), Hong Kong (2010) and Singapore (2010) operations.  In 2010, to better align our
operations with our long-term international  growth objectives,  we sold our ownership stakes in
Indonesia and Sri Lanka. We now own more than 97% of our international  operations,  measured as a
percentage of consolidated revenues.  In  connection  with the  strategic review  of certain of our
international businesses, we sold our  New Zealand  operations in October 2011. Additionally, in
December 2011, we committed to a plan  to sell  our  Italian  Business.

Our international investments are subject to risks and uncertainties relating to the  indigenous

political, social, regulatory, tax and economic  structures  of  other  countries, as  well as fluctuations  in
currency valuation, exchange controls, expropriation  and  governmental policies limiting returns to
foreign investors.

The amount of our revenues derived from international operations and other relevant  financial
data for fiscal years 2009, 2010 and 2011  are set forth  in Note  9 to Notes to Consolidated Financial
Statements. For the years ended December 31,  2009, 2010 and 2011, we derived  approximately  31%,
32% and 34%, respectively, of our total  revenues from outside of the U.S. As of December  31, 2009,
2010 and 2011, we had long-lived assets  of  approximately  34%,  36% and 36%, respectively, outside of
the U.S.

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Competition

We  are the global leader in the physical  information  management services industry with operations
in more than 35 countries. We compete with our current and  potential customers’ internal information
management services capabilities. We can provide no  assurance that  these organizations  will begin or
continue to use an outside company  such  as Iron Mountain  for  their future information management
services.

We  also compete with numerous information management  services  providers  in all geographic
areas where we operate. The physical information management services industry is  highly competitive
and includes thousands of competitors in  North  America and around the world. We believe that the
majority of physical information management services  companies serve  a single city  and are  either
owner-operated or ancillary to another  business, such as a moving and storage  company. We believe
that competition for customers is based on price, reputation for reliability,  quality of service and scope
and scale of technology and that we generally compete effectively  in each  of  these  areas.

Alternative Technologies

We  derive most of our revenues from the storage  of  paper documents and storage-related services.

This storage requires significant physical space. Alternative storage technologies exist,  many of which
require significantly less space than paper  documents. These  technologies  include computer media,
microform, CD-ROM and optical disk.  To date, none of these technologies has replaced paper
documents as the principal means for  storing information. However, we can provide no assurance  that
our  customers will continue to store  most  of their records as paper documents.  We  continue to provide
additional services such as online backup, primarily  through partnerships, designed to address our
customers’ need for efficient, cost-effective,  high quality  solutions  for electronic  records and
information management.

Employees

As of December 31, 2011, we employed over 8,800 employees in the  U.S. and over

8,200 employees outside of the U.S. At  December 31,  2011, an aggregate  of 469 employees were
represented by unions in California, Georgia and three  provinces in Canada.

All non-union employees are generally eligible to participate  in our benefit  programs,  which
include medical, dental, life, short and long-term disability, retirement/401(k) and accidental death and
dismemberment plans. Unionized employees receive these types of benefits through their unions.  In
addition to base compensation and other usual benefits,  all full-time employees  participate in some
form of incentive-based compensation program that  provides payments based on revenues,  profits,
collections or attainment of specified  objectives for the unit in which they  work. Management believes
that we have good relationships with our  employees and unions. All union employees are currently
under renewed labor agreements or operating  under an  extension agreement.

Insurance

For strategic risk transfer purposes, we  maintain  a comprehensive  insurance program with  insurers
that we believe to be reputable and that  have adequate capitalization  in amounts that we  believe to be
appropriate. Property insurance is purchased  on a  comprehensive basis, including flood  and earthquake
(including excess coverage), subject to  certain  policy conditions, sublimits and deductibles. Property is
insured  based upon the replacement  cost  of real  and  personal property, including  leasehold
improvements, business income loss and  extra  expense. Other types of insurance that we carry, which
are also subject to certain policy conditions, sublimits and deductibles,  include: medical, workers’
compensation, general liability, umbrella, automobile,  professional, warehouse  legal liability and
directors’ and officers’ liability policies. In 2002,  we established a wholly owned Vermont domiciled

13

captive insurance company as a subsidiary  through which  we retain and reinsure a  portion of our
property loss exposure.

Our customer contracts usually contain provisions  limiting our liability with respect  to  loss or
destruction of, or damage to, records  stored with  us. Our liability  under these contracts  is often limited
to a nominal fixed amount per item or  unit of storage, such as  per  cubic  foot. We cannot assure you
that where we have limitation of liability provisions that they will be enforceable  in all instances  or
would otherwise protect us from liability. Also, some of our contracts with large volume accounts and
some of the contracts assumed in our  acquisitions contain no  such limits or  contain higher limits.  In
addition to provisions limiting our liability, our standard  storage  and service  contracts include  a
schedule setting forth the majority of the  customer-specific terms,  including  storage and  service  pricing
and service delivery terms. Our customers may dispute the interpretation  of  various provisions in their
contracts. While we have had relatively few  disputes with our customers with regard to the terms  of
their customer contracts, and most disputes to date have not been material, we  can give  you no
assurance that we will not have material disputes in  the future.

Environmental Matters

Some of  our current and formerly owned or  leased properties  were  previously  used  by  entities
other than us for industrial or other  purposes that involved the use, storage,  generation and/or  disposal
of hazardous substances and wastes, including petroleum products. In  some instances these properties
included the operation of underground storage  tanks or the  presence of asbestos-containing materials.
Although we have from time to time conducted limited environmental investigations and remedial
activities at some of our former and current  facilities,  we have not undertaken an in-depth
environmental review of all of our properties. We therefore may be liable for environmental costs and
may be unable to sell, rent, mortgage or  use contaminated real  estate owned or leased by us. Under
various federal, state and local environmental  laws,  we may be liable for environmental compliance and
remediation costs to address contamination, if  any,  located at owned and leased properties  as well as
damages arising from such contamination,  whether or not we  know of, or were responsible for, the
contamination, or the contamination  occurred while we owned or leased the property.  Environmental
conditions for which we might be liable may also exist at  properties that we may acquire in the future.
In addition, future regulatory action and environmental  laws  may impose costs for environmental
compliance that do not exist today.

We  transfer a portion of our risk of financial loss due to currently  undetected environmental
matters by purchasing an environmental impairment liability insurance  policy,  which covers all owned
and leased locations. Coverage is provided for both liability and  remediation costs.

Internet Website

Our Internet address is  www.ironmountain.com. Under the ‘‘For Investors’’ section on our Internet

website, we make available through a  hyperlink to a third party website, free of charge, our Annual
Report on Form 10-K, our Quarterly Reports  on Form 10-Q, our Current Reports on Form 8-K  and
amendments to those reports filed or furnished pursuant to Section 13(a) or  15(d) of the Securities
Exchange Act of 1934 (the ‘‘Exchange Act’’)  as soon as reasonably  practicable  after such forms are
filed with or furnished to the SEC. We are not  including the  information  contained on or  available
through our website as a part of, or  incorporating such  information by  reference into, this
Annual Report on Form 10-K. Copies  of our corporate  governance guidelines, code of  ethics and the
charters  of our audit, compensation,  and nominating and  governance committees are available on the
‘‘For Investors’’ section of our website,  www.ironmountain.com, under  the heading ‘‘Corporate
Governance.’’

14

Item 1A. Risk Factors.

Our businesses face many risks. If any of the events  or circumstances described in the following
risks actually occur, our businesses, financial  condition  or results  of operations  could  suffer, and  the
trading price of our debt or equity securities could decline. Our investors  and prospective investors
should consider the following risks and  the information contained under the heading  ‘‘Cautionary  Note
Regarding Forward-Looking Statements’’  before deciding to invest in  our  securities.

Operational Risks

Governmental and customer focus on data  security could  increase our  costs of operations. We  may not be
able to fully offset these costs through increases in our rates. In  addition,  incidents in which we fail to
protect our customers’ information against security breaches could  result  in monetary  damages against us
and could otherwise damage our reputation,  harm our businesses and adversely  impact our  results
of operations.

In reaction to publicized incidents in  which electronically stored information has been lost, illegally

accessed or stolen, almost all states have  adopted breach of data  security statutes or regulations  that
require notification to consumers if the security  of their personal information, such as social  security
numbers, is breached. In addition, certain federal  laws  and regulations affecting financial institutions,
health care providers and plans and  others impose requirements  regarding  the privacy  and security of
information maintained by those institutions as well  as notification  to  persons whose personal
information is accessed by an unauthorized third party.  Some  of these laws  and regulations provide for
civil fines in certain circumstances. One state has adopted regulations requiring  every  company that
maintains or stores personal information  to  adopt  a comprehensive  written  information security
program. In some instances European  data  protection authorities  have issued large fines as a  result of
data security breaches.

Continued governmental focus on data security  may lead to additional legislative  action. For

example, the U.S. Congress is considering  legislation that would expand the federal data breach
notification requirement beyond the financial  and medical fields. In addition, the European
Commission has proposed a new regulation  and  directive that  will, if adopted, supersede
Directive 95/46/EC, which has governed the processing of personal data  since 1995. It  is anticipated
that the new proposal will significantly alter  the security and privacy obligations of entities,  such as Iron
Mountain, that process data of citizens  of members of the  European Union. The continued emphasis
on information security may lead customers to request that we  take  additional measures to enhance
security and assume higher liability under  our contracts. We  have experienced incidents  in which
customers’ backup tapes or other records  have been lost, and we have been  informed by customers that
some of the incidents involved the loss  of  personal information, resulting in  monetary  damages which
we have paid. As a result of legislative initiatives and client demands, we  may have to modify our
operations with the goal of further improving  data  security. Any such  modifications  may result in
increased expenses and operating complexity,  and  we may  be  unable  to  increase the  rates we charge for
our  services sufficiently to offset any  increased expenses.

In addition to increases in the costs of  operations  or potential liability that may result from a
heightened focus on data security, our  reputation may  be  damaged  by any compromise of security,
accidental loss or theft of customer data in  our  possession.  We believe that establishing  and maintaining
a good reputation is critical to attracting and retaining  customers. If our  reputation is  damaged, we
may become less competitive, which could negatively  impact  our businesses, financial condition or
results of operations.

15

Our customers may shift from paper storage to alternative technologies that require less physical  space.

We  derive most of our revenues from the storage  of  paper documents and storage related services.

This storage requires significant physical space, which  we provide through our owned and leased
facilities. Alternative storage technologies  exist, many of  which require significantly less space than
paper documents. These technologies include computer media,  microform, CD-ROM and  optical disk.
U.S. federal government initiatives have  resulted in many health care  providers  adopting  programs to
evolve to greater use of electronic medical records.  In  addition,  as alternative technologies  are adopted,
storage related services may decline as the  physical records we store become less active and more
archived. We can provide no assurance  that our customers will  continue to store  most of their records
in paper documents format. The adoption of alternative technologies may also result in decreased
demand for services related to the paper documents we store.  A significant shift by our customers to
storage of data through non-paper based  technologies, whether now existing or developed in  the future,
could adversely affect our businesses.

Our customer contracts may not always limit our liability  and may  sometimes contain  terms that could lead
to disputes in interpretation.

Our customer contracts usually contain provisions  limiting our liability with respect  to  loss or
destruction of, or damage to, records  or  information stored with  us. Our liability  under physical storage
contracts is often limited to a nominal fixed amount per item or unit of storage, such  as per cubic foot.
Our liability under our hybrid services and other service contracts is often  limited  to  a percentage  of
annual revenue under the contract. We cannot assure  you  that where  we have limitation of liability
provisions they will be enforceable in  all instances or, if enforceable,  that they would otherwise  protect
us from liability. In addition to provisions  limiting  our  liability, our standard  storage and  service
contracts include a schedule setting forth the majority  of  the customer-specific  terms, including storage
and service pricing and service delivery  terms. Our  customers may  dispute the  interpretation of various
provisions in their contracts. While we have had  relatively  few disputes with our customers with  regard
to the terms of their customer contracts,  and most  disputes  to  date have not been material, we  can give
you no assurance that we will not have material  disputes in the future.

We face competition for customers.

We  compete, in some of our business  lines, with our current  and  potential customers’ internal
information management services capabilities. These organizations may not begin or continue  to  use a
third party, such as Iron Mountain, for  their future  information  management services needs. We also
compete with multiple information management  services  providers  in all geographic  areas where  we
operate; our current or potential customers may choose to  use those competitors instead of us.

Our customers may be constrained in their  ability to pay for  services or require fewer services.

Continued economic weakness in the  markets where we  operate may cause some  customers to
postpone projects for which they would  otherwise retain  our services and  may,  in some  instances, cause
customers to reduce or forgo our services. Many  of  our largest customers are  financial institutions that
have been particularly affected by the  economic downturn; their condition  may lead them to reduce
their use of our services. In addition,  customers may increasingly seek protection under bankruptcy
laws, potentially affecting not only future  business but also our  ability to collect  accounts receivable.

16

Failure to comply with certain regulatory and contractual  requirements  under  our U.S. Government General
Services Administration Multiple Award  Schedule  contracts could adversely affect our  revenues,  operating
results and financial position.

Selling our services to the U.S. Government  subjects us to certain regulatory and contractual
requirements. Failure to comply with  these requirements could subject us  to  investigations, price
reductions, up to treble damages, and  civil penalties. Noncompliance with  certain  regulatory and
contractual requirements could also result in us being suspended or barred  from future
U.S. Government contracting. Any of  these outcomes could have a material adverse effect on  our
revenues, operating results and financial  position.

We may be subject to certain costs and potential liabilities associated  with the  real estate required  for our
business.

Because our business is heavily dependent on real estate,  we face special  risks attributable  to  the

real estate we own or lease. Such risks include:

(cid:127) variable occupancy costs and difficulty  locating suitable sites due to fluctuations  in real estate

markets;

(cid:127) uninsured losses or damage to our  storage facilities due  to  an  inability to obtain full coverage on
a cost-effective basis for some casualties, such as earthquakes, or any  coverage for  certain losses,
such as losses from riots or terrorist activities;

(cid:127) inability to use our real estate holdings effectively  and costs associated with  vacating or
consolidating facilities if the demand for physical  storage  were  to  diminish because our
customers choose other storage technologies; and

(cid:127) liability under environmental laws  for  the costs of  investigation and  cleanup of contaminated real

estate owned or leased by us, whether or  not (i)  we know  of,  or  were responsible for,  the
contamination, or (ii) the contamination occurred while  we  owned or leased the property.

Some of  our current and formerly owned or  leased properties  were  previously  used  by  entities
other than us for industrial or other  purposes that involved the use, storage,  generation and/or  disposal
of hazardous substances and wastes, including petroleum products. In  some instances this prior use
involved the operation of underground  storage tanks or the  presence of asbestos-containing materials.
Although we have from time to time conducted limited environmental investigations and remedial
activities at some of our former and current  facilities,  we have not undertaken an in-depth
environmental review of all of our properties. We therefore may be potentially liable  for environmental
costs like those discussed above and may  be unable  to  sell, rent, mortgage  or use  contaminated  real
estate owned or leased by us. Environmental conditions for which we might be liable  may also exist at
properties that we may acquire in the  future. In  addition,  future regulatory action and environmental
laws may impose costs for environmental compliance  that  do not exist today.

International operations may pose unique risks.

As of December 31, 2011, we provided services in more than 35 countries outside the U.S. As part

of our growth strategy, we expect to continue to acquire or  invest  in information management services
businesses in select foreign markets. International operations  are  subject to numerous risks, including:

(cid:127) the impact of foreign government regulations and  U.S. regulations that apply to us wherever we

operate;

(cid:127) the volatility of certain foreign economies  in which  we operate;

(cid:127) political uncertainties;

17

(cid:127) unforeseen liabilities, particularly within acquired  businesses;

(cid:127) the risk that the business partners upon whom  we depend for technical assistance  or

management and acquisition expertise outside of the  U.S. will not perform as  expected;

(cid:127) differences in business practices; and

(cid:127) foreign currency fluctuations.

In particular, our net income can be  significantly  affected by fluctuations in currencies associated

with certain intercompany balances of  our foreign subsidiaries owed to us and between our foreign
subsidiaries.

We may be subject to claims that our technology violates the  intellectual property rights of a third party.

Third parties may have legal rights (including ownership of patents,  trade  secrets,  trademarks  and
copyrights) to ideas, materials, processes,  names  or original works  that are the  same or similar  to  those
we use. Third parties may bring claims, or  threaten  to  bring claims,  against  us that allege that their
intellectual property rights are being  infringed or violated by  our use of intellectual property. Litigation
or threatened litigation could be costly and distract our senior  management from  operating our
business. Further, if we cannot establish our  right or  obtain  the right to use the intellectual property on
reasonable terms, we may be required to develop alternative intellectual property at our expense to
mitigate potential harm.

Changing fire and safety standards may  result  in significant expense in certain jurisdictions.

As of December 31, 2011, we operated 932 records management and off-site  data  protection
facilities worldwide, including 615 in  the  United States alone. Many of these facilities were built and
outfitted by third parties and added to  Iron  Mountain’s real estate  portfolio as part of acquisitions.
Some of these facilities contain fire suppression and  safety features that are different from our current
specifications and current standards for new facilities, although we believe all of our facilities were
constructed in compliance with laws  and  regulations in  effect at the time  of  their  construction or
outfitting. Where we believe the fire suppression and  safety features of a  facility require improvement,
we will develop and implement a plan to remediate  the issue. In some instances  local authorities having
jurisdiction may take the position that  our fire suppression and safety  features in a particular facility
are insufficient and require additional  measures which may involve considerable expense to Iron
Mountain. If additional fire safety and  suppression measures were required at  a large number of our
facilities, this could negatively impact  our business, financial condition or results of operations.

Fluctuations in commodity prices may  affect  our  operating revenues and results of operations.

Our operating revenues and results of operations are impacted by significant changes in

commodity prices. Our secure shredding  operations generate revenue  from the sale of shredded paper
to recyclers. We generate additional  revenue when  the price of  diesel fuel rises above certain
predetermined rates through a customer surcharge. As  a result,  significant declines  in paper and diesel
fuel prices may negatively impact our  revenues  and results of operations while increases in other
commodity prices, including steel, may  negatively impact our results of operations.

Unexpected events could disrupt our operations and  adversely affect our results of operations.

Unexpected events, including fires or explosions  at our facilities, natural disasters such as

hurricanes and earthquakes, war or terrorist activities, unplanned power outages, supply disruptions and
failure of equipment or systems, could adversely  affect our results  of operations. These  events could
result in customer service disruption, physical damages to one or more key  operating facilities, the

18

temporary closure of one or more key  operating facilities or the  temporary disruption of information
systems.

Attacks on our internal information technology systems could damage our  reputation, harm our  businesses
and adversely impact our results of operations.

Our reputation for providing secure  information  storage  to customers is critical to the success  of

our  business. We have previously faced attempts  by  hackers and similar unauthorized users to gain
access to our information technology  systems and expect  to  continue to face such attempts. Although
we seek to prevent, detect and investigate these security  incidents  and have taken  steps  to  prevent such
security breaches, there can be no assurance that attacks by unauthorized  users will not be attempted in
the future or that our security measures  will be effective. A successful breach of the security  of our
information technology systems could  lead to theft or misuse of our  customers’ proprietary or
confidential information and result in third party claims against  us and reputational harm. If our
reputation is damaged, we may become  less competitive, which could negatively impact our businesses,
financial condition or results of operations.

Risks Relating to our Strategic Review

No guaranty that any of the alternative financing, capital,  and tax  strategies being evaluated,  including a
potential conversion to a REIT, will be implemented or will be successful if implemented.

In April 2011 we entered into a settlement agreement  with Elliott  Associates,  L.P. and  Elliott
International, L.P. in which we agreed  to  form a special  committee of our board of directors to, among
other things, evaluate ways to maximize stockholder value through  alternative  financing,  capital, and  tax
strategies (the ‘‘Strategic Review’’), including evaluating a potential conversion  to  a real estate
investment trust (a ‘‘REIT’’). The Strategic  Review has required,  and  may  continue to require, the
expenditure of significant time and resources  by  us.  The Strategic Review process is complex and may
divert management’s time and attention. We may not pursue any of the  alternative  strategies being
evaluated, including a potential conversion to a REIT,  and we can provide no assurances that any
strategy we pursue will be successfully  implemented or achieve the intended  benefits. Finally,
stockholder litigation that may arise in  connection  with the Strategic Review may  result in  significant
costs for defense or liability. These consequences,  alone  or in combination,  may have a material
adverse effect on our business, financial  condition  or results  of operations.

Risks Relating to Our Common Stock

No Guaranty of Dividend Payments or  Stock  Repurchases.

Our board of directors approved a share repurchase program and  adopted a dividend policy under
which  we intend to pay quarterly cash  dividends on  our  common  stock. In  addition,  on April  19, 2011,
we announced our intention to make  stockholder  payouts of  approximately $2.2  billion through 2013,
with approximately $1.2 billion of capital returned to stockholders by  May 2012 through a combination
of share repurchases, ongoing quarterly  dividends and potential one-time dividends. Although  we are
committed to returning capital to stockholders and returned  $1.15 billion between April 19, 2011 and
February 10, 2012, any determinations  by us to repurchase our  common  stock  or pay cash dividends on
our  common stock in the future, as well as  the form and mix of such  stockholder payouts, will be based
primarily upon our financial condition, results of operations, business requirements  and strategy, the
price of our common stock (in the case  of the  repurchase program) and our board of directors’
continuing determination that the repurchase program and  the declaration of dividends under  the
dividend policy are in the best interests of our stockholders  and are in  compliance with  all  laws  and
agreements applicable to the repurchase and dividend programs. The terms of  our credit agreement

19

and our indentures contain provisions  permitting the  payment of  cash dividends and stock repurchases
subject to certain limitations.

Risks Relating to Our Indebtedness

Our substantial indebtedness could adversely  affect  our financial health and prevent us from fulfilling  our
obligations under our various debt instruments.

We  have a significant amount of indebtedness. The following table shows important credit  statistics

as of  December 31, 2011 (dollars in millions):

Total long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt to equity ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,353.6
$1,254.3

2.67X

Our substantial indebtedness could have important  consequences to you. Our  indebtedness may
increase as we continue to borrow under existing and future credit  arrangements in order to finance
future acquisitions and for general corporate purposes, which would increase  the associated risks. These
risks include:

(cid:127) inability to satisfy our obligations with  respect to our various debt instruments;

(cid:127) inability to adjust to adverse economic conditions;

(cid:127) inability to fund future working capital,  capital expenditures, acquisitions  and other  general

corporate requirements, including possible  required repurchases of our various indebtedness, the
payment of quarterly dividends or the repurchase of shares of our  common  stock;

(cid:127) limits on our flexibility in planning  for,  or reacting to, changes in our  business and  the

information management services industry;

(cid:127) limits on future borrowings under  our existing or  future credit arrangements, which could affect

our  ability to pay our indebtedness or  to  fund  our  other liquidity needs;

(cid:127) inability to generate sufficient funds to cover required  interest  payments;  and

(cid:127) restrictions on our ability to refinance our indebtedness  on commercially reasonable terms.

Restrictive loan covenants may limit our ability to pursue  our growth strategy.

Our credit facility and our indentures contain  covenants restricting  or limiting our ability to, among

other things:

(cid:127) incur additional indebtedness;

(cid:127) pay dividends or make other restricted  payments;

(cid:127) make asset dispositions;

(cid:127) create or permit liens; and

(cid:127) make capital expenditures and other  investments.

These restrictions may adversely affect our ability  to  pursue our acquisition  and other  growth

strategies.

20

We may not have the ability to raise the  funds necessary  to finance the repurchase  of  outstanding senior
subordinated indebtedness upon a change  of control  event  as required  by  our indentures.

Upon the occurrence of a change of control, we  will  be  required to offer to repurchase all
outstanding senior subordinated indebtedness. However, it is possible that we will  not  have sufficient
funds  at the time of the change of control to make  the required  repurchase of the notes or that
restrictions in our revolving credit facility will not allow such repurchases. In addition, certain important
corporate events, such as leveraged recapitalizations that would  increase  the level of our indebtedness,
would not constitute a ‘‘change of control’’  under our indentures.

Since Iron Mountain is a holding company, our ability to  make payments on  our various debt obligations
depends in part on the operations of our  subsidiaries.

Iron  Mountain is a holding company,  and substantially all of our assets consist of the  stock of our

subsidiaries and substantially all of our  operations are conducted  by our  direct and indirect wholly
owned subsidiaries. As a result, our ability to make payments  on  our various debt obligations will be
dependent upon the receipt of sufficient  funds from our  subsidiaries. However, our various  debt
obligations are guaranteed, on a joint  and  several and  full and  unconditional basis, by most,  but not all,
of our direct and indirect wholly owned U.S. subsidiaries.

Acquisition and Expansion Risks

Failure to manage our growth may impact operating results.

If we  succeed in expanding our existing businesses, or  in moving  into  new areas  of  business,  that
expansion may place increased demands  on our  management, operating systems,  internal controls and
financial and physical resources. If not managed effectively, these increased  demands may adversely
affect the services we provide to existing  customers. In addition,  our personnel, systems, procedures and
controls may be inadequate to support  future operations.  Consequently, in  order  to  manage  growth
effectively, we may be required to increase expenditures to increase our physical resources, expand,
train and manage our employee base,  improve management, financial and information  systems and
controls, or make other capital expenditures. Our results of operations and  financial condition  could  be
harmed if we encounter difficulties in  effectively managing the budgeting,  forecasting  and other  process
control issues presented by future growth.

Failure to successfully integrate acquired  operations  could negatively impact our future  results  of operations.

The success of any acquisition depends in part on our ability to integrate the acquired company.
The process of integrating acquired businesses may  involve  unforeseen difficulties  and may  require a
disproportionate amount of our management’s attention and our  financial  and other  resources.  We can
give no assurance that we will ultimately be able to effectively integrate and  manage  the operations of
any acquired business. The failure to successfully  integrate the  cultures, operating  systems, procedures
and information technologies of an acquired business could have  a material adverse effect on our
results of operations.

We may be unable to continue our international  expansion.

Our growth strategy involves expanding  operations in international markets,  and we expect  to
continue this expansion. Europe, Latin  America and  Australia have been  our primary areas of focus for
international expansion, and we have  expanded into the  Asia Pacific region  to  a lesser extent. We  have
entered into joint ventures and have  acquired all or a  majority of the equity  in information
management services businesses operating in these areas and  may acquire other  information
management services businesses in the  future.

21

This growth strategy involves risks. We  may be unable to pursue  this strategy in  the future  at the

desired pace or at all. For example, we may be unable to:

(cid:127) identify suitable companies to acquire or invest in;

(cid:127) complete acquisitions on satisfactory terms;

(cid:127) successfully expand our infrastructure and sales  force to support  growth;

(cid:127) incur additional debt necessary to acquire suitable  companies  if we are unable to pay  the

purchase price out of working capital, common stock or other  equity securities; or

(cid:127) enter into successful business arrangements for technical assistance or management expertise

outside of the U.S.

We  also compete with other information  management services providers for companies  to  acquire.
Some of our competitors may possess  substantial financial and  other resources. If  any such competitor
were to devote additional resources to pursue such acquisition candidates  or focus its strategy  on our
international markets, the purchase price  for  potential  acquisitions or investments could rise,
competition in international markets could increase and our results of operations  could  be  adversely
affected.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

As of December 31, 2011, we conducted operations through  746 leased facilities and  236 facilities

that we own. Our facilities are divided among our  reportable segments  as follows:  North American
Business (643), International Business (338), and Corporate  (1). These  facilities contain  a total of
63.7 million square feet of space. Facility  rent expense  was $216.1 million and $219.4 million for the
years ended December 31, 2010 and 2011,  respectively. The leased facilities typically  have initial lease
terms of five to ten years with one or more five-year options to extend. In addition, some of the leases
contain either a purchase option or a  right  of first refusal  upon the  sale of the  property. Our  facilities
are located throughout North America,  Europe, Latin America and Asia Pacific, with the largest
number of facilities in California, Florida,  New  York, New Jersey, Texas, Canada and  the
United Kingdom. We believe that the space available in  our facilities  is adequate  to  meet our current
needs, although future growth may require  that we  acquire additional real property either  by  leasing or
purchasing. See Note 10 to Notes to Consolidated Financial Statements  for  information regarding our
minimum annual lease commitments.

Item 3. Legal Proceedings.

In August 2010, we were named as a  defendant in  a patent infringement  suit filed in the

U.S. District Court for the Eastern District of Texas by Oasis  Research, LLC. The  plaintiff  alleges  that
the technology found in our Connected  and LiveVault products  infringed  certain U.S. patents owned by
the plaintiff and seeks an unspecified  amount of  damages. A  final pre-trial conference has been
scheduled for October 12, 2012. We expect  the court  to  establish a  trial date during the  pre-trial
conference. As part of the sale of our  Digital Business discussed at  Note 14  to  Notes to Consolidated
Financial Statements, our Connected and  LiveVault  products were sold to Autonomy and Autonomy
has assumed this obligation and the defense of this litigation and has agreed  to  indemnify us  against
any losses.

In July 2006, we experienced a significant fire in a leased records  and information management
facility in London, England, that resulted  in  the complete destruction of  the  facility  and its contents.

22

The London Fire Brigade (‘‘LFB’’) issued  a report in  which it concluded that the fire resulted either
from human agency, i.e., arson, or an unidentified ignition device  or  source,  and its report  to  the Home
Office concluded that the fire resulted  from  a deliberate act. The LFB  also concluded that the  installed
sprinkler system failed to control the  fire because the primary electric fire  pump was disabled prior to
the fire and the standby diesel fire pump  was disabled in  the early stages of the fire by third-party
contractors. We have received notices of  claims from customers or their  subrogated  insurance carriers
under various theories of liability arising out of lost  data and/or records  as a result  of the fire. Certain
of those claims have resulted in litigation in courts in the  United Kingdom. We deny any liability in
respect of the London fire, and we have  referred these claims to our excess warehouse  legal liability
insurer, which has been defending them  to  date under a reservation of rights. Certain of the  claims
have been settled for nominal amounts, typically one to two British pounds sterling  per  carton,  as
specified in the contracts, which amounts  have  been or  will be reimbursed to us from our primary
property insurer. We believe we carry adequate  property  and liability insurance related  to  this incident.

General

In addition to the matters discussed above, we are  involved in  litigation from time to time  in the

ordinary course of business. A portion of  the defense  and/or settlement  costs associated  with such
litigation is covered by various commercial liability insurance policies purchased by us and,  in limited
cases, indemnification from third parties. In the opinion of management, other than discussed above,
no material legal proceedings are pending to which we, or any of our  properties, are subject.

Item 4. Mine Safety Disclosures.

None.

23

PART II

Item 5. Market For Registrant’s Common Equity,  Related  Stockholder Matters  and Issuer Purchases of

Equity Securities.

Our common stock is traded on the New  York Stock  Exchange (the ‘‘NYSE’’) under the symbol
‘‘IRM.’’ The following table sets forth  the high and low sale prices on the  NYSE, for  the years 2010
and 2011:

2010

First  Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2011

First  Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sale Prices

High

Low

$27.76
28.49
25.81
25.42

$31.53
35.50
35.79
33.70

$21.32
22.44
20.09
19.93

$24.28
31.18
27.68
28.34

The closing price of our common stock on the  NYSE on  February 10,  2012 was $30.47. As of
February 10, 2012, there were 539 holders of  record of our common stock. We believe that there are
more than 50,500 beneficial owners of our common stock.

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

Declaration  Date

Dividend
Per  Share

Record Date

Total
Amount
(in thousands)

March 25, 2010 . . . . . . . . . . . . . . .
June 4, 2010 . . . . . . . . . . . . . . . . . .
September 15, 2010 . . . . . . . . . . . .
December 10, 2010 . . . . . . . . . . . . .
March 11, 2011 . . . . . . . . . . . . . . .
June 10, 2011 . . . . . . . . . . . . . . . . .
September 8, 2011 . . . . . . . . . . . . .
December 1, 2011 . . . . . . . . . . . . .

$0.0625
March 25, 2010
0.0625
June 25, 2010
September 28, 2010
0.0625
0.1875 December 27, 2010
March 25, 2011
0.1875
0.2500
June 24, 2011
September 23, 2011
0.2500
0.2500 December 23, 2011

$12,720
12,641
12,532
37,514
37,601
50,694
46,877
43,180

Payment Date

April 15, 2010
July 15, 2010
October 15, 2010
January 14,  2011
April 15, 2011
July 15, 2011
October 14, 2011
January 13,  2012

Our board of directors has authorized up  to  $1.2 billion  in repurchases  of  our common  stock. As

of February 10, 2012, we have repurchased approximately  $1.1 billion  of our  common stock under  such
authorization. Any determinations by  us to repurchase our common stock  or pay cash dividends on our
common stock in the future will be based primarily  upon our  financial condition,  results of operations,
business requirements, the price of our  common stock (in the  case of the repurchase  program) and  our
board of directors’ continuing determination  that the repurchase program and the declaration  of
dividends under the dividend policy are  in the best interests of our stockholders and  are in compliance
with all  laws and agreements applicable  to the repurchase  and dividend programs. The terms  of our
credit agreement and our indentures  contain provisions permitting the  payment of cash dividends and
stock repurchases subject to certain limitations.

24

Unregistered Sales of Equity Securities  and Use of Proceeds

There were no sales of unregistered  securities for  the three  months  ended December 31, 2011.  The

following table sets forth our common  stock repurchased  for  the  three months  ended December 31,
2011:

Issuer Purchases of Equity
Securities

Period(1)

October 1, 2011–October 31, 2011 . . .
November 1, 2011–November 30, 2011
December 1, 2011–December 31, 2011

Total Number
of Shares
Purchased(2)

3,650,195
6,078,525
4,923,158

Total

. . . . . . . . . . . . . . . . . . . . . . . .

14,651,878

Total Number
of Shares
Purchased as Part
of Publicly
Announced Plans
or  Programs(3)

3,650,195
6,078,525
4,923,158

14,651,878

Average Price
Paid  per  Share

$30.70
$29.68
$29.89

$30.00

Maximum Number
(or Approximate
Dollar Value) of
Shares that May Yet
Be Purchased Under
the Plans or
Programs(4)
(In  Thousands)

$428,226
$247,845
$100,701

(1) Information is based on trade dates  of repurchase  transactions.

(2) Consists of shares of our common stock, par value  $.01 per share.  All repurchases were made

pursuant to an announced plan. All repurchases  were made in  open market transactions  under the
terms of a Rule 10b5-1 plan adopted by us.

(3) In February 2010, our board of directors approved a  share repurchase  program authorizing up  to
$150.0 million in repurchases of our  common stock, and in October 2010, our board of directors
authorized up to an additional $200.0 million of such  purchases. In  May 2011, our  board of
directors authorized up to an additional $850.0 million of such purchases,  for a  total  authorization
of $1.2 billion. Our board of directors did not specify an  expiration date for  this  program.

(4) Dollar amounts represented reflect  $1.2 billion  total authorization minus the total aggregate

amount purchased in such month and all prior months during  which the repurchase  program was
in effect and exclude commissions paid  in connection therewith.

25

Item 6. Selected Financial Data.

The following selected consolidated statements  of operations,  balance sheet and  other data have
been derived from our audited consolidated  financial statements (see footnote  (1) below). The selected
consolidated financial and operating information set forth below,  giving effect to stock  splits, should  be
read in  conjunction with ‘‘Item 7. Management’s Discussion and Analysis of Financial  Condition and
Results of Operations’’ and our Consolidated Financial  Statements  and the Notes  thereto  included
elsewhere in this filing.

Year Ended December 31,

2007(1)

2008(1)

2009(1)

2010(1)(2)

2011

(in thousands, except per share data)

Consolidated Statements of

Operations Data:

Revenues:

Storage . . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . . .

$1,362,161
1,204,367

$1,496,194
1,329,240

$1,533,792
1,240,592

$1,598,718
1,293,631

$1,682,990
1,331,713

Total Revenues . . . . . . . . . . . . . .

2,566,528

2,825,434

2,774,384

2,892,349

3,014,703

Operating Expenses:

Cost of sales (excluding depreciation
and amortization) . . . . . . . . . . . .
Selling, general and administrative . .
Depreciation and amortization . . . .
Intangible Impairments(3) . . . . . . . .
(Gain) Loss on disposal/write-down
of property, plant  and equipment,
net . . . . . . . . . . . . . . . . . . . . . . .

1,212,516
677,847
220,217
—

1,311,891
759,264
254,497
—

1,201,871
749,934
277,186
—

1,192,862
772,811
304,205
85,909

1,245,200
834,591
319,499
46,500

(5,463)

7,522

168

(10,987)

(2,286)

Total Operating Expenses . . . . . .
Operating Income . . . . . . . . . . . . . . .
. . . . . . . . . . . .
Interest Expense, Net
Other Expense (Income), Net . . . . . . .

2,105,117
461,411
214,147
4,103

2,333,174
492,260
219,989
31,505

2,229,159
545,225
212,545
(12,599)

2,344,800
547,549
204,559
8,768

2,443,504
571,199
205,256
13,043

Income from Continuing

Operations Before Provision for
Income Taxes . . . . . . . . . . . . .
Provision for Income Taxes . . . . . . . . .

Income from Continuing Operations . .
Loss from Discontinued Operations,

243,161
72,617

170,544

240,766
146,122

94,644

345,279
113,762

231,517

334,222
167,483

166,739

352,900
106,488

246,412

Net of Tax . . . . . . . . . . . . . . . . . . .

(17,858)

(14,889)

(12,138)

(219,417)

(47,439)

Gain on Sale of Discontinued

Operations, Net of Tax . . . . . . . . . .

—

—

—

—

Net Income (Loss) . . . . . . . . . . . . . . .

152,686

79,755

219,379

(52,678)

200,619

399,592

Less: Net Income  (Loss)

Attributable to Noncontrolling
Interests . . . . . . . . . . . . . . . . .

Net Income (Loss) Attributable to

920

(94)

1,429

4,908

4,054

Iron  Mountain Incorporated . . . . . .

$ 151,766

$

79,849

$ 217,950

$ (57,586) $ 395,538

(footnotes follow)

26

Earnings (Losses)  per Share—Basic:
Income from Continuing Operations . .

Total Loss (Income) from

Discontinued Operations

. . . . . . . .

Net Income (Loss) Attributable to

Iron  Mountain Incorporated . . . . . .

Earnings (Losses)  per Share—Diluted:
Income from Continuing Operations . .

Total Loss (Income) from

Discontinued Operations

. . . . . . . .

Net Income (Loss) Attributable to

Iron  Mountain Incorporated . . . . . .

Weighted Average Common Shares

$

$

$

$

$

$

Year Ended December 31,

2007(1)

2008(1)

2009(1)

2010(1)(2)

2011

(in thousands, except per share data)

0.85

$

0.47

$

1.14

$

0.83

$

1.27

(0.09) $

(0.07) $

(0.06) $

(1.09) $

0.79

0.76

0.84

$

$

0.40

0.47

$

$

1.07

1.13

$

$

(0.29) $

2.03

0.83

$

1.26

(0.09) $

(0.07) $

(0.06) $

(1.09) $

0.78

0.75

$

0.39

$

1.07

$

(0.29) $

2.02

Outstanding—Basic . . . . . . . . . . . .

199,938

201,279

202,812

201,991

194,777

Weighted Average Common Shares

Outstanding—Diluted . . . . . . . . . . .

202,062

203,290

204,271

201,991

195,938

Dividends Declared per Common

Share(4) . . . . . . . . . . . . . . . . . . . .

$

— $

— $

— $

0.3750

$

0.9375

(footnotes follow)

Year Ended December 31,

2007(1)

2008(1)

2009(1)

2010(1)(2)

2011

(In thousands)

Other Data:
Adjusted OIBDA(5) . . . . . . . . . . . . . . . . . . . .
Adjusted OIBDA Margin(5) . . . . . . . . . . . . . .
Ratio of Earnings to Fixed Charges . . . . . . . . .

$676,165

$754,279

$822,579

$926,676

$934,912

26.3%
1.8x

26.7%
1.8x

29.6%
2.2x

32.0%
2.2x

31.0%
2.2x

Consolidated Balance Sheet Data:
Cash and Cash Equivalents . . . . . . . .
Total Assets . . . . . . . . . . . . . . . . . . . .
Total Long-Term Debt (including

Current Portion of Long-Term Debt)
Total Equity(1) . . . . . . . . . . . . . . . . .

(footnotes follow)

2007

2008

2009

2010(2)

2011

As of December 31,

(in thousands)

$ 125,607
6,308,949

$ 278,370
6,359,291

$ 446,656
6,851,157

$ 258,693
6,416,393

$ 179,845
6,041,258

3,263,998
1,815,173

3,240,450
1,814,769

3,248,649
2,150,760

3,008,207
1,952,865

3,353,588
1,254,256

27

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

Adjusted OIBDA(5) . . . . . . . . . . . . . . . . . . .
Less: Depreciation and Amortization . . . . . . .
Intangible Impairments(3) . . . . . . . . . . . . .
(Gain) Loss on Disposal/Write-down  of

Year Ended December 31,

2007(1)

2008(1)

2009(1)

2010(1)(2)

2011

$676,165
220,217
—

$754,279
254,497
—

(in thousands)
$822,579
277,186
—

$926,676
304,205
85,909

$ 934,912
319,499
46,500

Property, Plant and Equipment, Net . . . .

(5,463)

7,522

168

(10,987)

(2,286)

Operating Income . . . . . . . . . . . . . . . . . . . . .
Less: Interest Expense, Net . . . . . . . . . . . . . .
. . . . . . . . . .
Other Expense (Income), Net
Provision for Income Taxes . . . . . . . . . . . . .
Loss from Discontinued Operations,  Net of
Tax . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gain on Sale of Discontinued Operations,

Net of Tax . . . . . . . . . . . . . . . . . . . . . . .

Net Income (Loss) Attributable to

Noncontrolling Interests . . . . . . . . . . . . .

Net Income (Loss) Attributable to Iron

461,411
214,147
4,103
72,617

492,260
219,989
31,505
146,122

545,225
212,545
(12,599)
113,762

547,549
204,559
8,768
167,483

571,199
205,256
13,043
106,488

17,858

14,889

12,138

219,417

47,439

—

920

—

—

— (200,619)

(94)

1,429

4,908

4,054

Mountain Incorporated . . . . . . . . . . . . . . .

$151,766

$ 79,849

$217,950

$ (57,586) $ 395,538

(footnotes follow)

(1) Revenue and  Adjusted OIBDA for the years ended December 31, 2007,  2008, 2009 and 2010 have
been restated to reflect a reduction in revenues of $2,183, $3,597, $4,813 and $6,023, respectively,
to correct billing errors made in connection  with a  government contract as more  fully described in
Notes 2.y. and 10.h. to Notes to Consolidated Financial  Statements.  The impact to income from
continuing  operations  and  net  income  is  a  reduction  of  $1,328,  $2,188,  $2,927  and  $3,686,
respectively, for the after tax impact of the revenue errors for the years ended  December 31, 2007,
2008, 2009 and 2010, respectively.

(2) Prior to January 1, 2010, the financial position  and  results of operations of the  operating

subsidiaries of Iron Mountain Europe (Group) Limited (collectively referred to as ‘‘IME’’), our
European business, were consolidated based  on IME’s fiscal year  ended  October 31.  Effective
January 1, 2010, we changed the fiscal  year-end (and the reporting period for consolidation
purposes) of IME to coincide with Iron Mountain  Incorporated’s fiscal year-end of December 31.
We  believe that the change in accounting principle  related to the elimination of the  two-month
reporting lag for IME is preferable because it will  result in  more contemporaneous reporting of
events and results related to IME. In accordance with applicable  accounting literature, a change in
subsidiary year-end is treated as a change  in accounting principle and requires retrospective
application. The impact of the change was not  material to the results of operations  for the
previously reported annual and interim  periods after  January 1, 2007,  and,  thus, those results have
not been revised. There is, however, a charge of $4.7 million recorded  to  other (income) expense,
net in the year ended December 31,  2010 to recognize  the immaterial difference arising from the
change. There were no significant infrequent or unusual  items in  the IME two-month  period
ended December 31, 2008 and 2009.

(3) For the year ended December 31, 2010, we recorded a non-cash goodwill impairment charge of

$85,909 related to our technology escrow services business, which we continue to own  and operate

28

and which was previously reflected in  the former worldwide digital business segment and  is now
reflected as a component of the North American Business segment. For the  year ended
December 31, 2010, we recorded a $197,876  non-cash goodwill impairment  charge related to our
former worldwide digital business that is included in  loss from discontinued operations, net of tax.
For the year ended December 31, 2011,  we recorded a non-cash  goodwill  impairment charge  of
$46,500 in our Western Europe reporting unit,  which is  a component of the  International Business
segment. See Note 2.g. to Notes to Consolidated  Financial Statements.

(4) In February 2010, our board of directors adopted  a dividend policy  under which we began paying
quarterly dividends on our common stock. See ‘‘Item 5. Market for  Registrant’s Common Equity,
Related Stockholder Matters and Issuer  Purchases of Equity  Securities.’’

(5) Adjusted OIBDA is defined as operating income before depreciation, amortization, intangible
impairments and (gain) loss on disposal/write-down of property, plant and equipment, net.
Adjusted OIBDA Margin is calculated by dividing Adjusted OIBDA by total revenues. For a more
detailed definition and reconciliation  of  Adjusted OIBDA and a discussion of why we  believe these
measures provide relevant and useful  information to our current and potential  investors,  see
‘‘Item 7. Management’s Discussion and Analysis of  Financial Condition and Results of
Operations—Non-GAAP Measures.’’

Item 7. Management’s Discussion and  Analysis of  Financial Condition  and Results of Operations.

The following discussion should be read in conjunction  with ‘‘Item 6. Selected  Financial Data’’ and the

Consolidated Financial Statements and Notes thereto and the other financial and operating information
included elsewhere in this filing.

This discussion contains ‘‘forward-looking statements’’ as that  term is defined in the  Private
Securities Litigation Reform Act of 1995  and in other federal  securities laws. See ‘‘Cautionary Note
Regarding Forward-Looking Statements’’  on page ii  of  this filing and ‘‘Item 1A. Risk Factors’’
beginning on page 15 of this filing.

Overview

In August 2010, we divested the domain name management product  line (the ‘‘Domain Name
Product Line’’) of our digital business. On June  2, 2011, we completed  the sale  (the  ‘‘Digital Sale’’) of
our  online backup and recovery, digital  archiving and eDiscovery solutions businesses (the  ‘‘Digital
Business’’) to Autonomy, pursuant to a  purchase  and  sale agreement  dated  as of May 15, 2011  among
Iron  Mountain Incorporated (‘‘IMI’’),  certain subsidiaries of IMI  and  Autonomy  (the ‘‘Digital Sale
Agreement’’). In the Digital Sale, Autonomy purchased (i) the shares of certain of IMI’s subsidiaries
through which IMI conducted the Digital Business  and (ii) certain assets of IMI and its subsidiaries
relating to our Digital Business. The financial position, operating  results and cash  flows  of  the Domain
Name Product Line and the Digital Business,  for all  periods presented in  this Annual Report on
Form 10-K, including the gains on the sales, have been  reported as discontinued  operations  for
financial reporting purposes. IMI retained  its  technology escrow services business which  had previously
been reported in the former worldwide  digital  business  segment along with the Digital Business  and the
Domain Name Product Line. The technology escrow services business is now reported in the North
American Business segment. Additionally, on October  3, 2011, we sold our records management
business in New Zealand (the ‘‘New  Zealand Business’’). The  financial position,  operating results  and
cash flows of the New Zealand Business,  including the gain on the sale, for all periods  presented,  have
been reported as discontinued operations  for financial reporting  purposes. Also, in December 2011, we
committed to a plan to sell the Italian  Business. The financial position, operating results and cash  flows
of the Italian Business, for all periods presented, have been reported  as discontinued  operations for
financial reporting purposes. See Note  14 to Notes to Consolidated Financial  Statements.

29

Consolidated statements of operations amounts for 2009 and 2010  were restated  in connection with

the government contract billing error more fully discussed  in Notes  2.y.  and 10.h. to Notes  to
Consolidated Financial Statements. As  a  result, 2009 and 2010 consolidated  statements  of operations
amounts related to: (a) storage, (b) service,  (c)  total revenues, (d) operating  income,  (e)  income  from
continuing operations before provision for income taxes, (f) provision  for income taxes, (g) income
from continuing operations, (h) net income (loss) and (g) net income  (loss) attributable to Iron
Mountain Incorporated have been changed  throughout management’s discussion and analysis to
conform  to  the  restated  figures.

Our revenues consist of storage revenues as well as service revenues. Storage  revenues, which are

considered a key performance indicator for  the information management services  industry,  consist
primarily of recurring periodic charges  related to the  storage of materials or data (generally on a per
unit basis) that are typically retained  by  customers for many years and have  accounted for  over 55% of
total consolidated revenues in each of the  last three  years.  Our annual revenues from these fixed
periodic storage fees have grown for 23  consecutive  years.  Service revenues are comprised of charges
for related core service activities and  a  wide array of complementary products  and services.  Included in
core service revenues are: (1) the handling of  records, including  the addition of new  records, temporary
removal of records from storage, refiling of removed records and the destruction of records;  (2) courier
operations, consisting primarily of the pickup  and delivery  of records upon customer request; (3) secure
shredding of sensitive documents; and  (4) other recurring  services,  including hybrid  services  and
recurring project revenues. Our complementary  services revenues include special  project work,
customer termination and permanent withdrawal  fees,  data restoration projects, fulfillment services,
consulting services, technology services and product sales (including specially designed storage
containers and related supplies). A by-product of our secure shredding and destruction services is  the
sale of recycled paper (included in complementary services revenues),  the price of which can fluctuate
from period to period, adding to the volatility and  reducing the predictability of that revenue stream.
Our consolidated revenues are also subject  to  variations  caused by the net  effect  of foreign currency
translation on revenue derived from  outside the  U.S. For the years ended December 31, 2009,  2010 and
2011, we derived approximately 31%,  32%  and 34%,  respectively,  of  our total  revenues from  outside
the U.S.

We  recognize revenue when the following criteria are  met: persuasive  evidence  of an arrangement

exists, services have been rendered, the  sales price  is fixed or determinable and collectability  of the
resulting receivable is reasonably assured. Storage and service revenues are recognized in  the month
the respective storage or service is provided, and customers are generally  billed  on a monthly basis on
contractually agreed-upon terms. Amounts related to future  storage  or prepaid service contracts for
customers where storage fees or services  are  billed  in advance are  accounted for as deferred revenue
and recognized ratably over the applicable storage  or service  period  or  when  the service is performed.
Revenue from the sales of products,  which is  included as a component of service revenues, is
recognized when products are shipped  to  the customer  and title has passed to the customer.
Revenues from the sales of products have  historically not been significant.

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

30

The expansion of our European and secure  shredding businesses has impacted the major  cost of

sales  components.  Our  European  operations  are  more  labor  intensive  than  our  North  American
businesses and, therefore, add incremental  labor  costs at a higher  percentage  of  segment revenue  than
our  North American business. Our secure  shredding operations incur lower  facility  costs and higher
transportation costs as a percentage of  revenues compared to our core physical  businesses.

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

Our depreciation and amortization charges result  primarily from the capital-intensive nature  of  our

business. The principal components of  depreciation relate to storage systems, which include  racking,
building and leasehold improvements, computer systems  hardware and  software, and buildings.
Amortization relates primarily to customer relationship acquisition  costs and is impacted by the  nature
and timing of acquisitions.

In September 2011, as a result of certain changes we made in the manner in  which our European

operations are managed, we reorganized  our reporting  structure and reassigned  goodwill  among  the
revised reporting units. As a result of  the management and reporting changes, we concluded that we
have three reporting units for our European operations: (1) the United Kingdom, Ireland and Norway
(‘‘UKI’’); (2) Belgium, France, Germany,  Luxembourg,  Netherlands  and  Spain  (‘‘Western Europe’’);
and (3)  the remaining countries in Europe (‘‘Central Europe’’).  Due to these changes,  we will perform
all future goodwill impairment analysis  on  the new reporting unit basis.  As a  result of the  restructuring
of our reporting units, we concluded that we had an interim triggering event,  and, therefore,  we
performed an interim goodwill impairment test for UKI, Western  Europe  and Central Europe in  the
third quarter of 2011 as of August 31, 2011. As required by accounting principles generally accepted in
the United States of America (‘‘GAAP’’),  prior to our goodwill impairment analysis, we performed an
impairment assessment on the long-lived assets within our UKI, Western Europe and Central Europe
reporting units and noted no impairment,  except for  the Italian Business,  which was included in our
Western Europe reporting unit, and which  is now included in  discontinued operations. See Note  14 to
Notes to Consolidated Financial Statements. Based  on our analyses, we concluded that the  goodwill  of
our  UKI and Central Europe reporting  units was not impaired. Our  UKI and  Central  Europe  reporting
units had fair values that exceed their carrying  values by  15.1%  and 4.9%, respectively,  as of August 31,
2011. Central Europe is still in the investment stage, and, accordingly, its fair value does  not  exceed  its
carrying  value by a significant margin at  this point in  time.  A  deterioration of the  UKI  or Central
Europe businesses or their failure to achieve the forecasted results could lead to impairments  in future
periods. Our Western Europe reporting  unit’s  fair value was less than its  carrying value,  and, as a
result, we recorded a goodwill impairment charge of  $46.5 million  included as  a component of
intangible impairments from continuing  operations in our consolidated statements of operations for the
year ended December 31, 2011. A tax  benefit of approximately $5.4  million was recorded  associated
with the Western Europe goodwill impairment  charge  for the  year ended December  31, 2011 and is
included in the provision from income taxes  from continuing operations.

During  the quarter ended September  30, 2010, prior  to  our  annual goodwill impairment  review, we

concluded that events occurred and circumstances  changed in our  former worldwide digital business

31

reporting unit that required us to conduct  an  impairment review. The primary factors contributing to
our  conclusion that we had a triggering event  and  a requirement to reassess our  former worldwide
digital business reporting unit goodwill for impairment included: (1) a reduction in forecasted revenue
and operating results due to continued  pressure on key parts of the business as a result  of  the weak
economy; (2) reduced revenue and profit  outlook for our eDiscovery service due to smaller average
matter size and lower pricing; (3) a decision  to  discontinue  certain software development  projects; and
(4) the sale of the Domain Name Product Line. As a result of the review, we recorded a provisional
goodwill impairment charge associated with our former worldwide digital business reporting unit  in the
amount of $255.0 million during the  quarter  ended September 30,  2010. We finalized the estimate in
the fourth quarter of 2010, and we recorded an additional impairment of $28.8 million, for  a total
goodwill impairment charge of $283.8  million. Based on a relative fair value basis, we  allocated
$85.9 million of this charge to the retained technology  escrow  services  business  which continues to be
included in our continuing results of  operations.  Our technology escrow services business had  previously
been reported in the former worldwide  digital  business  segment along with the Digital Business  and the
Domain Name Product Line. The technology escrow services business is now reported in the North
American Business segment.

Our consolidated revenues and expenses are subject to variations caused by the net effect of

foreign currency translation on revenues  and expenses incurred by our  entities  outside the  U.S. In 2009,
we saw decreases in both revenues and expenses  as a result  of the weakening of the British pound
sterling, the Canadian dollar and the  Euro against the U.S.  dollar, based on an  analysis of  weighted
average exchange rates for the comparable periods.  In  2010, we saw increases in  both revenues  and
expenses as a result of the strengthening of the British  pound  sterling and  the Canadian dollar, slightly
offset by a weakening of the Euro, against the U.S. dollar, based on an  analysis of weighted average
exchange rates for the comparable periods. In 2011, we saw increases in both revenues and expenses  as
a result of the strengthening of the British pound sterling, Canadian dollar  and Euro, against the U.S.
dollar, based on an analysis of weighted average exchange rates for the comparable periods.  It is
difficult to predict  how much foreign currency exchange rates will  fluctuate in  the future  and how  those
fluctuations will impact our consolidated  statement  of operations. Due  to  the expansion  of  our
international operations, these fluctuations have  become material  on individual balances. However,
because both the revenues and expenses  are denominated  in the local  currency of the country in which
they are derived or incurred, the impact  of currency fluctuations on our operating  income  and
operating margin is partially mitigated. In  order to provide  a  framework for assessing  how our
underlying businesses performed excluding the  effect of foreign currency fluctuations, we  compare  the
percentage change in the results from  one period to another period in this report using constant
currency disclosure. The constant currency growth  rates  are calculated  by  translating the 2009 results at
the 2010 average exchange rates and  the 2010 results at the 2011  average exchange rates.

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

32

The following table is a comparison of underlying average exchange rates of the  foreign currencies

that had the most significant impact  on  our U.S. dollar-reported  revenues and expenses:

British pound sterling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canadian dollar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1.546
$0.971
$1.328

$1.604
$1.012
$1.392

3.8%
4.2%
4.8%

Average Exchange
Rates for the
Year Ended
December 31,

2010

2011

Percentage
Strengthening/
(Weakening)  of
Foreign Currency

Average Exchange
Rates for the
Year Ended
December 31,

2009(1)

2010

Percentage
Strengthening/
(Weakening)  of
Foreign Currency

British pound sterling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canadian dollar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1.544
$0.880
$1.366

$1.546
$0.971
$1.328

0.1%
10.3%
(2.8)%

(1) Corresponding to the appropriate  periods  based on  the operating subsidiaries of IME’s fiscal  year

ended October 31.

Non-GAAP Measures

Adjusted Operating Income Before Depreciation, Amortization and Intangible Impairments (‘‘Adjusted
OIBDA’’)

Adjusted OIBDA is defined as operating  income  before  depreciation, amortization,  intangible

impairments and (gain) loss on disposal/write-down of property, plant and equipment, net.  Adjusted
OIBDA Margin is calculated by dividing Adjusted  OIBDA by total revenues. We use multiples  of
current or projected Adjusted OIBDA in conjunction with  our discounted cash flow  models  to
determine our overall enterprise valuation and to evaluate acquisition targets. We believe  Adjusted
OIBDA and Adjusted OIBDA Margin provide current and potential investors  with relevant and  useful
information regarding our ability to generate cash flow to support business investment. These measures
are an integral part of the internal reporting  system we  use to assess and  evaluate the  operating
performance of our business. Adjusted  OIBDA does  not  include  certain items that we  believe are not
indicative of our core operating results,  specifically: (1)  (gain) and loss  on  disposal/write-down  of
property, plant and equipment, net; (2) intangible  impairments; (3) other expense (income), net;
(4) cumulative effect of change in accounting principle;  (5) income (loss) from  discontinued operations;
(6) gain (loss) on sale of discontinued operations; and (7)  net income (loss) attributable to
noncontrolling interests.

Adjusted OIBDA also does not include  interest  expense, net and the  provision (benefit) for

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

33

Reconciliation of Adjusted OIBDA to Operating  Income; Income from Continuing Operations and Net
Income (Loss) (in thousands):

Adjusted OIBDA . . . . . . . . . . . . . . . . . . . . .
Less: Depreciation and Amortization . . . . .
Intangible Impairments . . . . . . . . . . . . . . .
Loss (Gain) on Disposal/Write-Down of

Year Ended December 31,

2007

2008

2009

2010

2011

$676,165
220,217
—

$754,279
254,497
—

$822,579
277,186
—

$ 926,676
304,205
85,909

$934,912
319,499
46,500

Property, Plant and Equipment, Net . . .

(5,463)

7,522

168

(10,987)

(2,286)

Operating Income . . . . . . . . . . . . . . . . . . .
Less: Interest Expense, Net . . . . . . . . . . . .
Other (Income) Expense, Net . . . . . . . . .
Provision for Income Taxes . . . . . . . . . . .

Income from Continuing Operations . . . .
Total (Loss) Income from Discontinued

461,411
214,147
4,103
72,617

170,544

492,260
219,989
31,505
146,122

545,225
212,545
(12,599)
113,762

547,549
204,559
8,768
167,483

571,199
205,256
13,043
106,488

94,644

231,517

166,739

246,412

Operations, Net of Tax . . . . . . . . . . . .

(17,858)

(14,889)

(12,138)

(219,417)

153,180

Net Income Attributable to

Noncontrolling Interests . . . . . . . . . . .

920

(94)

1,429

4,908

4,054

Net Income (Loss) Attributable to Iron

Mountain Incorporated . . . . . . . . . . . . . . .

$151,766

$ 79,849

$217,950

$ (57,586) $395,538

Free Cash Flows before Acquisitions and  Discretionary  Investments (‘‘FCF’’)

FCF is defined as Cash Flows from Operating Activities—Continuing Operations less capital

expenditures (excluding real estate), net  of proceeds from  the sales of property and equipment and
other, net, and additions to customer relationship  and  acquisition costs. Our management  uses this
measure when evaluating the operating performance  of our consolidated business. We believe this
measure provides relevant and useful  information  to  our current and potential  investors.  FCF  is a
useful measure in determining our ability  to  generate  excess cash that  may be used for reinvestment in
the business, discretionary deployment  in  investments such as real  estate  or acquisition opportunities,
returning of capital to our stockholders and voluntary  prepayments of  indebtedness.

34

Reconciliation of FCF to Cash Flows  from Operating Activities—Continuing Operations (in thousands):

Free Cash Flows before Acquisitions  and

Discretionary Investments . . . . . . . . . . .
Add: Capital Expenditures (excluding

real estate), net(1)
Additions to Customer Relationship

. . . . . . . . . . . . . .

Year Ended December 31,

2007

2008

2009

2010

2011

$ 168,196

$ 196,522

$ 330,142

$ 370,128

$ 457,838

298,158

303,236

245,687

219,899

183,973

and Acquisitions Costs . . . . . . . . . .

16,384

14,141

10,741

13,202

21,703

Cash Flows From Operating Activities—

Continuing Operations . . . . . . . . . . . . .

$ 482,738

$ 513,899

$ 586,570

$ 603,229

$ 663,514

Cash Flows From Investing Activities—

Continuing Operations . . . . . . . . . . . . .

$(700,689) $(421,480) $(298,699) $(298,458) $(302,213)

Cash Flows From Financing Activities—

Continuing Operations . . . . . . . . . . . . .

$ 461,570

$ 87,028

$(128,286) $(379,711) $(762,670)

(1) The 2010 results included approximately  $11,000 incurred by  IME  in November  and December

2009 prior to the change in its fiscal  year-end.

Adjusted Earnings per Share from Continuing Operations (‘‘Adjusted  EPS’’)

Adjusted EPS from continuing operations  is defined as reported earnings per share from
continuing operations excluding: (a)  (gain)  loss on the disposal/write-down of property,  plant  and
equipment, net; (b) intangible impairments; (c) other expense (income), net; and (d) the 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 from continuing  operations is of value to investors when  comparing our
results from past, present and future  periods.

Reconciliation of Adjusted EPS—Fully Diluted from Continuing Operations to Reported  EPS  Fully  Diluted
from Continuing Operations:

Year Ended December 31,

2007

2008

2009

2010

2011

Adjusted EPS—Fully Diluted from Continuing Operations . .

$ 0.75

$0.86

$ 1.01

$ 1.28

$ 1.31

Less: (Gain) Loss on disposal/write-down of property,

plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . .
Intangible Impairments . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Expense (Income), net . . . . . . . . . . . . . . . . . . . .
Tax  impact of reconciling items and discrete tax items . .

(0.03)
—
0.02
(0.08)

0.04
—
0.15
0.20

— (0.05)
0.43
—
0.04
(0.06)
0.03
(0.06)

(0.01)
0.24
0.07
(0.25)

Reported EPS—Fully Diluted from Continuing  Operations . .

$ 0.84

$0.47

$ 1.13

$ 0.83

$ 1.26

Critical Accounting Policies

Our discussion and analysis of our financial condition and results of  operations are  based upon

our  consolidated financial statements, which  have been  prepared in accordance  with GAAP. The
preparation of these financial statements requires us to make estimates,  judgments and assumptions
that affect the reported amounts of assets, liabilities, revenues and  expenses, and related disclosure of

35

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  policies  include the following, which  are listed  in no
particular order:

Revenue Recognition

Our revenues consist of storage revenues as well as service revenues and  are reflected net  of  sales

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

We  recognize revenue when the following criteria are  met: persuasive  evidence  of an arrangement

exists, services have been rendered, the  sales price  is fixed or determinable and collectability  of the
resulting receivable is reasonably assured. Storage and service revenues are recognized in  the month
the respective storage or service is provided, and customers are generally  billed  on a monthly basis on
contractually agreed-upon terms. Amounts related to future  storage  or prepaid service contracts for
customers where storage fees or services  are  billed  in advance are  accounted for as deferred revenue
and recognized ratably over the applicable storage  or service  period  or  when  the service is performed.
Revenue from the sales of products,  which is  included as a component of service revenues, is
recognized when products are shipped  to  the customer  and title has passed to the customer.
Revenues from the sales of products have  historically not been significant.

Accounting for Acquisitions

Part of our growth strategy has included the acquisition of numerous  businesses. The  purchase
price of each acquisition has been determined after due diligence of the  acquired business, market
research, strategic planning and the forecasting of  expected future  results and synergies. Estimated
future results and expected synergies are subject to revisions  as we integrate each acquisition and
attempt  to leverage resources.

Each  acquisition has been accounted  for using  the acquisition method of accounting  as defined

under the applicable accounting standards at  the date  of  each acquisition. Accounting for  these
acquisitions has resulted in the capitalization of the cost  in excess of  fair value  of the net assets
acquired in each of these acquisitions  as goodwill.  We estimated the fair values of  the assets acquired
in each acquisition as of the date of  acquisition and  these estimates are subject to adjustment based  on
the final assessments of the fair value of property,  plant  and  equipment,  intangible  assets, operating
leases and deferred income taxes. We  complete  these  assessments within  one  year  of  the date  of
acquisition. See Note 6 to Notes to Consolidated Financial Statements.

36

Allowance for Doubtful Accounts and Credit  Memos

We  maintain an allowance for doubtful accounts  and  credit memos for estimated losses  resulting

from the potential inability of our customers  to  make required payments and  potential  disputes
regarding billing and service issues. When  calculating the allowance, we  consider  our  past loss
experience, current and prior trends in our aged  receivables and credit memo  activity, current economic
conditions and specific circumstances of individual receivable balances. If the financial condition of  our
customers were to significantly change, resulting in  a significant  improvement or impairment  of their
ability to make payments, an adjustment of the allowance may be required. We consider  accounts
receivable to be delinquent after such  time as reasonable means of collection  have been exhausted.
We  charge-off uncollectible balances  as circumstances warrant, generally no later than  one  year  past
due. As of December 31, 2010 and 2011,  our allowance for doubtful accounts  and credit memos
balance totaled $20.7 million and $23.3 million, respectively.

Impairment of Tangible and Intangible  Assets

Assets  subject to amortization: We review  long-lived assets  and all  amortizable  intangible assets for

impairment whenever events or changes in circumstances indicate the  carrying amount of such assets
may not be recoverable. Recoverability of these assets  is determined by comparing  the forecasted
undiscounted net cash flows of the operation to which the assets relate  to  their  carrying amount.
The operations are generally distinguished by the business segment  and  geographic region  in which
they operate. If the operation is determined to be unable to  recover the  carrying amount of its assets,
then intangible assets are written down  first, followed by the other long-lived assets  of the operation, to
fair value. Fair value is determined based  on discounted cash flows or appraised values, depending
upon the nature of the assets.

Goodwill—Assets not subject to amortization: Goodwill and intangible assets with indefinite  lives

are not amortized but are reviewed annually for impairment, or more  frequently if  impairment
indicators arise. We have selected October  1 as our annual goodwill  impairment review date.
We  performed our annual goodwill impairment  review as  of  October 1, 2009, 2010  and 2011  and noted
no impairment of goodwill. However,  as a  result  of interim triggering events as  discussed below, we
recorded  provisional goodwill impairment charges in each of the  third quarters of  2010 and  2011 in
conjunction with the Digital Sale and associated with  our European  operations, respectively.
These provisional goodwill impairment charges were  finalized in the  fourth  quarters  of the 2010 and
2011 fiscal years, respectively. As of December  31, 2011, no factors  were identified  that  would alter  our
October 1, 2011 goodwill assessment. In making this assessment, we relied on a number of factors
including operating results, business plans, anticipated future cash flows,  transactions and  market place
data. There are inherent uncertainties related  to  these factors and our  judgment in applying them to
the analysis of goodwill impairment. When changes occur in the  composition  of  one or more reporting
units, the goodwill is reassigned to the  reporting units  affected based  on their relative  fair values.

During  the quarter ended September  30, 2010, prior  to  our  annual goodwill impairment  review, we

concluded that events occurred and circumstances  changed in our  former worldwide digital business
reporting unit that required us to conduct  an  impairment review. The primary factors contributing to
our  conclusion that we had a triggering event  and  a requirement to reassess our  former worldwide
digital business reporting unit goodwill for impairment included: (1) a reduction in forecasted revenue
and operating results due to continued  pressure on key parts of the business as a result  of  the weak
economy; (2) reduced revenue and profit  outlook for our eDiscovery service due to smaller average
matter size and lower pricing; (3) a decision  to  discontinue  certain software development  projects; and
(4) the sale of the Domain Name Product Line. As a result of the review, we recorded a provisional
goodwill impairment charge associated with our former worldwide digital business reporting unit  in the
amount of $255.0 million during the  quarter  ended September 30,  2010. We finalized the estimate in
the fourth quarter of 2010, and we recorded an additional impairment of $28.8 million, for  a total

37

goodwill impairment charge of $283.8  million. For the  year ended December  31, 2010, based on a
relative fair value basis, we allocated  $85.9 million of this charge to the retained technology escrow
services business which continues to  be  included  in our continuing results  of operations.  The technology
escrow services business had previously been reported in the  former worldwide digital business segment
along with the Digital Business and the Domain Name Product Line and is now reported in the North
American Business segment.

In September 2011, as a result of certain changes we made in the manner in  which our European

operations are managed, we reorganized  our reporting  structure and reassigned  goodwill  among  the
revised reporting units. Previously, we  tested  goodwill  impairment at the European  level on a combined
basis. As a result of the management  and reporting  changes, we  concluded that we  have three reporting
units for our European operations: (1) UKI; (2) Western Europe;  and (3) Central Europe. Due to
these changes, we will perform all future  goodwill impairment analyses on the new reporting unit basis.
As a result of the restructuring of our  reporting units,  we concluded  that we had an interim triggering
event, and, therefore, we performed an  interim goodwill impairment  test for UKI, Western Europe and
Central Europe in the third quarter of  2011 as of August 31, 2011.  As required  by  GAAP, prior to our
goodwill impairment analysis, we performed an impairment  assessment on  the long-lived assets within
our  UKI, Western Europe and Central  Europe  reporting units and noted no  impairment, except  for the
Italian Business, which was included in  our Western  Europe reporting unit, and which  is now included
in discontinued operations as discussed  at  Note 14  to  Notes  to  Consolidated Financial Statements.
Based on our analyses, we concluded  that the goodwill of our UKI  and Central  Europe  reporting units
was not impaired. Our UKI and Central Europe reporting  units had fair values that exceed their
carrying  values by 15.1% and 4.9%, respectively, as of August  31, 2011. Central  Europe is still  in the
investment stage, and, accordingly, its fair  value does  not  exceed  its carrying  value by a  significant
margin at this point in time. A deterioration of the  UKI or Central Europe businesses or their failure
to achieve the forecasted results could  lead to impairments in  future periods. Our Western Europe
reporting unit’s fair value was less than  its  carrying value, and, as a result, we  recorded a goodwill
impairment charge of $46.5 million included as a  component  of intangible impairments from  continuing
operations in our consolidated statements of operations for  the year ended December 31,  2011. A tax
benefit of approximately $5.4 million was  recorded  associated with  the Western Europe goodwill
impairment charge for the year ended  December 31, 2011 and  is included in the provision  for income
taxes from continuing operations.

Our reporting units at which level we  performed our  goodwill impairment  analysis as of October 1,
2010 were as follows: North America; Europe;  Latin America; Australia; Joint Ventures (which includes
India, the various joint ventures in Southeast Asia and Russia (referred to as ‘‘Joint Ventures’’)); and
Business Process Management (‘‘BPM’’). Given their  similar economic characteristics, products,
customers and processes, (1) the United  Kingdom, Ireland and Norway and (2) the countries  of
Continental Europe (excluding Joint  Ventures), each a  reporting unit, have been aggregated as Europe
and tested as one for goodwill impairment.  As of December 31, 2010,  the carrying  value of goodwill,
net amounted to $1,750.4 million, $438.3  million, $29.8 million  and $61.0  million  for North America,
Europe, Latin America and Australia, respectively.  Our Joint  Ventures and BPM reporting  units had
no goodwill as of December 31, 2010.  Our reporting units  at which level we performed our goodwill
impairment analysis as of October 1, 2011  were  as follows: North America; UKI; Western Europe;
Central Europe; Latin America; Australia; and Joint Ventures. As of  December  31, 2011, the  carrying
value of goodwill, net amounted to $1,748.9 million, $306.2 million, $46.4  million,  $63.8 million,
$27.3 million, and $61.7 million for North  America, UKI, Western Europe, Central Europe, Latin
America and Australia, respectively.  Our Joint Ventures  reporting unit has  no goodwill as  of
December 31, 2011. Our North America,  Latin America and Australia reporting units had  estimated
fair values as of October 1, 2011 that  exceeded their carrying value by greater than 40%.

38

Reporting unit valuations have been calculated using an income  approach based on the present
value of future cash flows of each reporting unit or  a combined  approach based on the present value of
future cash flows and market and transaction multiples  of  revenues and earnings.  The income approach
incorporates many assumptions including future growth  rates, discount factors,  expected capital
expenditures and income tax cash flows.  Changes in economic and operating conditions  impacting  these
assumptions could result in goodwill  impairments in future  periods. In conjunction  with our annual
goodwill impairment reviews, we reconcile the sum  of  the valuations of all of our reporting  units to our
market capitalization as of such dates.

Accounting for Internal Use Software

We  develop various software applications for internal  use. Computer software costs  associated with

internal use software are expensed as incurred until certain  capitalization criteria are met. Payroll and
related costs for employees who are  directly associated with, and  who devote time to, the development
of internal use computer software projects  (to the  extent time is spent directly on  the project) are
capitalized and depreciated over the estimated useful life of the software. Capitalization begins when
the design stage of the application has  been completed and  it is  probable that the application will be
completed and used to perform the function intended. Depreciation begins when the software  is placed
in service. Computer software costs that  are capitalized are  periodically  evaluated  for impairment.

It  may be necessary for us to write-off amounts associated with the development  of  internal use
software if the project cannot be completed as  intended. We may be required to write-off  unamortized
costs or shorten the estimated useful life  if an internal use software  program is  replaced with an
alternative tool prior to the end of the  software’s estimated useful life. Capitalized labor net of
accumulated depreciation was $33.7 million  as of both December 31, 2011 and December  31, 2010.
See Note 2.f. to Notes to Consolidated Financial  Statements.

During  the years ended December 31, 2009  and  2011, we  wrote-off  $0.6 million (primarily in

Corporate) and $3.5 million (approximately  $3.1 million associated with our  International Business
segment and approximately $0.4 million  associated with  our North American  Business segment),
respectively, of previously deferred software costs associated with internal use software development
projects that were  discontinued after  implementation, which  resulted in  a loss  on disposal/write-down of
property, plant and equipment, net in  each of these years.

Income Taxes

We  recorded a valuation allowance, amounting to $72.2  million  as of December 31, 2011,  to
reduce our deferred tax assets, primarily  associated with  certain state  and foreign  net operating loss
carryforwards and foreign tax credit  carryforwards, to the amount that is more likely than  not  to  be
realized. We have federal net operating  loss  carryforwards which begin to expire in 2020  through 2025
of $28.2 million ($9.9 million, tax effected)  at December 31, 2011 to reduce future federal  taxable
income. We have an asset for state net  operating  losses of $7.9 million (net of federal tax benefit),
which  begins to expire in 2012 through  2025,  subject to a valuation allowance of approximately 99%.
We  have assets for foreign net operating  losses of $40.3 million,  with various expiration  dates, subject
to a valuation allowance of approximately  69%. We also have  foreign tax credits  of $56.6 million, which
begin to expire in 2014 through 2019, subject to a  valuation allowance of  approximately 65%.
U.S. legislative changes in 2010 reduced the  expected utilization  of  foreign tax credits which resulted in
the requirement for a valuation allowance. If actual results differ unfavorably from  certain of our
estimates used, we may not be able to  realize  all  or part  of  our net deferred  income  tax assets and
foreign tax credit carryforwards, and  additional valuation allowances  may be required. Although we
believe our estimates are reasonable, no assurance  can be given that  our estimates  reflected  in the tax
provisions and accruals will equal our actual results. These differences could have a material impact on
our  income tax provision and operating  results in  the period in which  such determination is made.

39

The evaluation of an uncertain tax position is a two-step process. The first step is a  recognition

process whereby the company determines whether it is more likely than  not  that  a tax  position will be
sustained upon examination, including resolution of any related appeals or litigation processes,  based
on the technical merits of the position.  The second step is  a  measurement process whereby  a tax
position that meets the more likely than not recognition threshold  is calculated to determine the
amount of benefit to recognize in the financial statements. The tax position is measured  at the largest
amount of benefit that is greater than  50% likely  of being realized  upon  ultimate settlement.

We  are subject to examination by various tax authorities in  jurisdictions  in which we have
significant business operations. We regularly assess the likelihood of additional  assessments by tax
authorities and provide for these matters as appropriate. As of December 31, 2010 and 2011, we had
approximately $59.9 million and $31.4  million,  respectively, of reserves  related to uncertain tax
positions. The reversal of these reserves will be recorded as a reduction of  our income tax provision if
sustained. Although we believe our tax  estimates are  appropriate, the final determination  of tax  audits
and any related litigation could result in favorable or unfavorable  changes in our estimates.

We  have elected to recognize interest  and penalties associated with uncertain tax positions as a
component of the provision (benefit) for  income taxes. We  recorded $4.7 million, $(1.6) million  and
$(8.5) million for gross interest and penalties for the years ended  December 31, 2009, 2010  and 2011,
respectively.

We  had $11.6 million and $2.8 million accrued for the payment of interest and penalties as of

December 31, 2010 and 2011, respectively.

We  have not provided deferred taxes on book  basis differences related to certain foreign

subsidiaries because such basis differences are not expected to reverse  in the foreseeable future  and we
intend to reinvest indefinitely outside the  U.S. These basis  differences arose primarily through the
undistributed book earnings of our foreign subsidiaries. The basis  differences  could  be  reversed through
a sale of the subsidiaries, the receipt  of  dividends  from subsidiaries and certain  other events or actions
on our part, each of which would result in an  increase in  our provision for income taxes. It  is not
practicable to calculate the amount of  such  basis differences.

Stock-Based Compensation

We  record stock-based compensation expense, utilizing the straight-line method,  for the  cost of

stock options, restricted stock, restricted stock  units, performance units and shares of stock issued
under the employee stock purchase plan. Stock-based compensation expense  for the  years  ended
December 31, 2009, 2010 and 2011 was $18.7 million, including $3.5 million in discontinued operations,
($14.7 million after tax or $0.07 per basic and diluted  share), $20.4  million, including $3.1 million in
discontinued operations, ($15.7 million  after  tax or $0.08 per basic  and diluted share) and $17.5  million,
including $0.3 million in discontinued operations,  ($8.8  million after  tax  or $0.05 per basic and diluted
share), respectively.

The fair values of option grants are estimated on  the date  of grant using the  Black-Scholes option

pricing model. Expected volatility and the  expected term  are the input factors to that model which
require the most significant management  judgment. Expected volatility is calculated utilizing daily
historical volatility over a period that equates to the  expected life of the option. The expected  life
(estimated period  of time outstanding)  of the  stock options granted is estimated  using  the historical
exercise behavior of employees.

Self-Insured Liabilities

We  are self-insured up to certain limits  for costs associated with workers’ compensation claims,
vehicle accidents, property and general business liabilities, and  benefits paid  under employee healthcare

40

and short-term disability programs. At  December  31, 2010 and 2011, there were  approximately
$43.9 million and $39.4 million, respectively,  of  self-insurance accruals reflected  in our consolidated
balance sheets. The measurement of  these costs requires the  consideration of historical cost experience
and judgments about the present and expected  levels of cost  per  claim.  We  account for  these  costs
primarily through actuarial methods,  which develop estimates of  the undiscounted liability for claims
incurred, including those claims incurred but not reported. These  methods provide  estimates of  future
ultimate claim costs based on claims incurred as of the balance  sheet date.

We  believe the use of actuarial methods to account for these liabilities provides a  consistent and

effective way to measure these highly  judgmental  accruals. However, the use of any estimation
technique in this area is inherently sensitive given the  magnitude of claims  involved and the length of
time until the ultimate cost is known.  We  believe our recorded obligations for  these  expenses are
appropriate. Nevertheless, changes in healthcare costs,  severity, and  other factors  can materially  affect
the estimates for these liabilities.

Recent  Accounting Pronouncements

In September 2011, the Financial Accounting Standards Board  issued Accounting Standards

Update (‘‘ASU’’) No. 2011-08, Intangibles—Goodwill and Other (Topic 350):  Testing Goodwill for
Impairment. ASU 2011-08 allows but does not require entities to first  assess qualitatively whether it is
necessary to perform the two-step goodwill  impairment test. If an entity believes, as a  result of its
qualitative assessment, that it is more  likely than  not  that  the fair value of  a reporting unit  is less than
its  carrying amount, the quantitative two-step impairment test is  required;  otherwise, no further testing
is required. ASU 2011-08 is effective  for annual and interim goodwill impairment tests performed for
fiscal years beginning after December  15, 2011,  with early adoption permitted. The  adoption  of this
ASU 2011-08 will not have a material  impact on our consolidated financial position, results  of
operations or cash flows.

Results of Operations

Comparison of Year Ended December 31,  2011 to Year Ended  December 31, 2010  and Comparison  of  Year
Ended December 31, 2010 to Year Ended December 31, 2009 (in thousands):

Year Ended December 31,

2010

2011

Dollar
Change

Percentage
Change

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Expenses(1)(2) . . . . . . . . . . . . . . . . . . . . . .

$2,892,349
2,344,800

$3,014,703
2,443,504

$122,354
98,704

Operating Income . . . . . . . . . . . . . . . . . . . . . . . . .
Other Expenses, Net . . . . . . . . . . . . . . . . . . . . . . . . .

Income from Continuing Operations(1)(2) . . . . . . . . .
Loss from Discontinued Operations(1)(2) . . . . . . . . . .
Gain on Sale of Discontinued Operations . . . . . . . . . .

Net (Loss) Income . . . . . . . . . . . . . . . . . . . . . . . . .
Net Income Attributable to Noncontrolling Interests . .

Net (Loss) Income Attributable to Iron Mountain

547,549
380,810

166,739
(219,417)
—

(52,678)
4,908

571,199
324,787

246,412
(47,439)
200,619

399,592
4,054

23,650
(56,023)

79,673
171,978
200,619

452,270
(854)

4.2%
4.2%

4.3%
(14.7)%

47.8%
78.4%
100.0%

858.6%
17.4%

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (57,586) $ 395,538

$453,124

786.9%

Adjusted OIBDA(3) . . . . . . . . . . . . . . . . . . . . . . . . .

$ 926,676

$ 934,912

$

8,236

0.9%

Adjusted OIBDA Margin(3) . . . . . . . . . . . . . . . . . . . .

32.0%

31.0%

41

Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Expenses(1) . . . . . . . . . . . . . . . . . . . . . . .

$2,774,384
2,229,159

$2,892,349
2,344,800

$ 117,965
115,641

Operating Income . . . . . . . . . . . . . . . . . . . . . . . . .
Other Expenses, Net . . . . . . . . . . . . . . . . . . . . . . . . .

Income from Continuing Operations(1) . . . . . . . . . . .
Loss from Discontinued Operations(1) . . . . . . . . . . .

Net Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . .
Net Income Attributable to Noncontrolling Interests .

Net Income (Loss) Attributable to Iron Mountain

545,225
313,708

231,517
(12,138)

219,379
1,429

Year Ended December 31,

2009

2010

Dollar
Change

Percentage
Change

4.3%
5.2%

0.4%
21.4%

547,549
380,810

2,324
67,102

166,739
(219,417)

(64,778)
(207,279)

(28.0)%
(1,707.7)%

(52,678)
4,908

(272,057)
3,479

(124.0)%
(243.5)%

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 217,950

$ (57,586) $(275,536)

(126.4)%

Adjusted OIBDA(3) . . . . . . . . . . . . . . . . . . . . . . . . .

$ 822,579

$ 926,676

$ 104,097

12.7%

Adjusted OIBDA Margin(3) . . . . . . . . . . . . . . . . . . .

29.6%

32.0%

(1) A $283.8 million non-cash goodwill  impairment charge  related  to  our former  worldwide digital
business reporting unit in the year ended December 31, 2010 was recorded. We allocated
$85.9 million of the charge to our retained technology  escrow  services  business,  included in our
continuing results of operations (included in operating expenses in 2010). We allocated the
remaining $197.9 million to the Digital Business  (included in loss from discontinued operations  in
2010). See Notes 2.g. and 14 to Notes to Consolidated Financial Statements.

(2) A $49.0 million non-cash goodwill  impairment charge  related  to  our Western Europe reporting

unit in the year ended December 31,  2011 was recorded. $46.5 million of the charge is  included in
our  continuing results of operations (included in operating expenses in 2011). $2.5 million of the
charge  was allocated to the Italian Business and is  included in  loss from discontinued operations in
2011. See Notes 2.g. and 14 to Notes to Consolidated Financial Statements.

(3) See ‘‘Non-GAAP Measures—Adjusted  Operating Income  Before Depreciation, Amortization and

Intangible Impairments, or ‘Adjusted  OIBDA’’’  for the  definition, reconciliation and a discussion of
why we believe these measures provide  relevant  and useful information to our current and
potential investors.

REVENUE

Year Ended December 31,

2010

2011

Dollar
Change

Actual

Constant

Internal
Currency(1) Growth(2)

Percentage Change

Storage . . . . . . . . . . . . . . . . . . . .
Core Service . . . . . . . . . . . . . . . . .

$1,598,718
947,737

$1,682,990
968,424

$ 84,272
20,687

Total Core  Revenue . . . . . . . . . .
Complementary Services . . . . . . . .

2,546,455
345,894

2,651,414
363,289

104,959
17,395

Total Revenue . . . . . . . . . . . . . .

$2,892,349

$3,014,703

$122,354

5.3%
2.2%

4.1%
5.0%

4.2%

3.9%
0.3%

2.6%
3.5%

2.7%

3.1%
(0.8)%

1.6%
3.7%

1.9%

42

Year Ended December 31,

2009

2010

Dollar
Change

Actual

Constant

Internal
Currency(1) Growth(2)

Percentage Change

Storage . . . . . . . . . . . . . . . . . . . .
Core Service . . . . . . . . . . . . . . . . .

$1,533,792
944,676

$1,598,718
947,737

$ 64,926
3,061

4.2%
3.2%
0.3% (0.7)%

Total Core  Revenue . . . . . . . . . .
Complementary Services . . . . . . . .

2,478,468
295,916

2,546,455
345,894

67,987
49,978

2.7%
1.7%
16.9% 13.0%

Total Revenue . . . . . . . . . . . . . .

$2,774,384

$2,892,349

$117,965

4.3%

2.9%

3.1%
(0.9)%

1.6%
15.6%

3.1%

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

exchange rates and the 2009 results at the 2010  average exchange rates.

(2) Our  internal revenue growth rate  represents the weighted  average  year-over-year  growth rate  of

our  revenues after removing the effects of acquisitions,  divestitures and  foreign currency exchange
rate fluctuations. We calculate internal revenue growth  in local currency  for  our  international
operations.

Our consolidated storage revenues increased $84.3  million,  or  5.3%, to $1,683.0  million for the

year ended December 31, 2011 and $64.9 million, or 4.2%, to $1,598.7 million for the year ended
December 31, 2010, in comparison to the  years  ended December 31, 2010  and 2009,  respectively.
The growth rate for the year ended December 31,  2011 is comprised of internal revenue  growth of
3.1%. Foreign currency exchange rate  fluctuations added approximately 1.4%  to  our storage  revenue
growth rate for the year ended December 31,  2011. Net acquisitions/divestitures contributed 0.8% of
the increase in reported storage revenues  in 2011. Our  consolidated storage  revenue growth  in 2011
was driven by continued solid storage  growth in the  International Business segment  and consistent
volume  and  price  increases  in  our  North  American  Business  segment.  The  growth  rate  for  the  year
ended December 31, 2010 as compared  to 2009 is comprised of internal revenue growth  of 3.1%.
Foreign currency exchange rate fluctuations added 1.1%  to  our storage revenue growth rate  for the
year ended December 31, 2010. Our  consolidated storage revenue growth was  moderated  in 2010 by
economic factors, resulting in reduced  average net  pricing gains  in North America  due  to  the low
inflationary environment, episodic destructions  in the physical data protection business and lower  new
sales and higher destruction rates in our  North American  Business segment, which were  offset by new
sales in international markets.

43

Consolidated service revenues, consisting of core  service and  complementary services, increased
$38.1 million, or 2.9%, to $1,331.7 million for  the year ended December 31, 2011  from $1,293.6 million
for the year ended December 31, 2010.  Service revenue  internal growth was 0.4%  driven by
complementary service revenue internal growth of 3.7% in 2011,  partially  offset by negative core  service
revenue internal growth of 0.8% in 2011.  Complementary  service revenues  increased  in 2011 compared
to 2010 primarily due to $25.8 million  of  additional revenue  generated from the  sale of  recycled paper
due, in part, to increases in paper prices.  Paper prices, however, declined  significantly  during the fourth
quarter of 2011 and into 2012. Should  paper prices remain at their current  levels throughout 2012, we
would expect revenues from the sale of  recycled paper to be lower in 2012 than in 2011.  Core service
revenue internal growth in the year ended  December 31,  2011 continued  to be constrained by current
economic trends and pressures on activity-based  service  revenues  related to the handling and
transportation of items in storage. These decreases were partially offset by strong  hybrid  revenue
growth and higher fuel surcharges. Foreign currency exchange rate  fluctuations increased reported
service revenues by 1.7% in 2011 over  the same period in  2010. Net acquisitions/divestitures
contributed 0.8% of the increase in reported  service revenues in 2011 compared to the same  period in
2010. Consolidated service revenues, consisting of core service  and complementary services, increased
$53.0 million, or 4.3%, to $1,293.6 million for  the year ended December 31, 2010  from $1,240.6 million
for the year ended December 31, 2009.  Service revenue  internal growth was 3.0%  as complementary
service revenue internal growth of 15.6%  in  2010 was offset by negative core service revenue internal
growth of 0.9% in 2010. Complementary  service revenues increased in 2010 primarily  due  to
$36.8 million more revenue resulting from  higher recycled paper pricing and gains in  hybrid  service
revenues in the year ended December 31,  2010 compared to 2009.  Core service revenue  internal growth
in the year ended  December 31, 2010  was  constrained by economic  trends and pressures on activity-
based service revenues related to the handling  and  transportation of items in  storage. Favorable foreign
currency exchange rate fluctuations for the year ended December 31,  2010 compared to the  same
period in 2009 increased reported service revenues 1.3%.

For the reasons stated above, our consolidated  revenues increased $122.4  million,  or 4.2%, to

$3,014.7 million for the year ended December 31, 2011  from $2,892.3 million for the year ended
December 31, 2010. During the years ended  December  31,  2011, 2010 and 2009, we recorded
reductions to reported revenues of $6.0  million, $6.0 million and $4.8  million, respectively, related  to a
billing error involving a government contract.  See Note 2.y. to Notes to Consolidated  Financial
Statements. We calculate internal revenue  growth in  local currency  for our international operations.
Internal revenue growth was 1.9% for 2011. For the  year ended December  31, 2011, foreign  currency
exchange rate fluctuations increased  our  consolidated revenues by 1.5% primarily due to the
strengthening of the British pound sterling,  Canadian dollar  and Euro against the U.S. dollar, based  on
an analysis of weighted average rates  for  the comparable periods. Net  acquisitions/divestitures
contributed 0.8% of the increase in total  reported revenues in 2011  over the same  period in  2010.
Our consolidated revenues increased  $118.0 million, or  4.3%, to $2,892.3 million for the year ended
December 31, 2010 from $2,774.4 million  for  the year  ended December  31, 2009.  Internal revenue
growth was 3.1% for 2010. For the year ended December  31, 2010, foreign currency exchange  rate
fluctuations increased our reported revenues by 1.2% primarily due to the strengthening of the  British
pound sterling and the Canadian dollar  against the U.S. dollar, offset by the weakening of the Euro
against the U.S. dollar, based on an  analysis of weighted average rates for the  comparable periods.

44

Internal Growth—Eight-Quarter Trend

2010

2011

First

Fourth
Quarter Quarter Quarter Quarter Quarter Quarter Quarter Quarter

Second

Second

Fourth

Third

Third

First

Storage Revenue . . . . . . . . . .
Service Revenue . . . . . . . . . . .
Total Revenue . . . . . . . . . . . .

4.3% 3.7% 2.3% 2.3%
3.3%
4.5% 2.4% 3.9% 1.1% (0.1)% 1.2% 1.8% (1.4)%
1.2%
4.4% 3.1% 3.0% 1.8%

1.6% 2.1% 2.6%

3.0% 2.8% 3.3%

We  expect  our  consolidated  internal  revenue  growth  for  2012  to  be  approximately  (1)%  to  2%.
During  the past eight quarters our storage  revenue  internal  growth rate has ranged between 2.3%  and
4.3%. Our storage revenue growth rate  moderated in late 2009 and into  2010 due to the economic
downturn, which resulted in reduced  average net pricing gains in North America due to the  low
inflationary environment, episodic destructions  in the physical data protection business and lower  new
sales and higher destruction rates in our  North American  Business segment. These impacts were offset
by new sales in international markets. Our  storage  growth rate in  2011 was driven  by  continued  solid
storage growth in the International Business segment  and  sustained  growth in our  North American
Business segment. The internal revenue growth rate  for  service revenue is inherently  more volatile  than
the storage revenue internal growth rate due to the more discretionary nature of certain
complementary services we offer, such  as large special projects,  and the volatility of prices  for recycled
paper. These revenues, which are often  event driven  and  impacted  to  a  greater  extent by economic
downturns as customers defer or cancel the  purchase  of certain services as  a way to reduce their
short-term costs, may be difficult to replicate in  future periods. As a commodity,  recycled paper  prices
are subject to the volatility of that market. The revenue internal  growth rate for service revenues
reflects the following: (1) pressures on  activity-based service  revenues related to the handling and
transportation of items in storage and secure shredding; (2) the expected  softness in our
complementary service revenues, such  as  project revenues and fulfillment  services; and (3)  improvement
in commodity prices for recycled paper during the first half of fiscal year  2011  and higher fuel
surcharges.

OPERATING EXPENSES

Cost of Sales

Consolidated cost  of sales (excluding  depreciation and amortization)  is comprised of the following

expenses (in thousands):

Year Ended December 31,

2010

2011

Dollar
Change

Constant
Actual Currency

Percentage
Change

% of
Consolidated
Revenues

2010

2011

Percentage
Change
(Favorable)/
Unfavorable

Labor . . . . . . . . . . . . . . . . $ 580,920 $ 595,207 $14,287
16,679
Facilities . . . . . . . . . . . . . .
Transportation . . . . . . . . . .
17,599
Product Cost of Sales and

405,341
107,406

422,020
125,005

2.5% 0.7% 20.1% 19.7% (0.4)%
4.1% 2.4% 14.0% 14.0% 0.0%
16.4% 14.4% 3.7% 4.1% 0.4%

Other . . . . . . . . . . . . . .

99,195

102,968

3,773

3.8% 1.7% 3.4% 3.4% 0.0%

$1,192,862 $1,245,200 $52,338

4.4% 2.6% 41.2% 41.3% 0.1%

45

Year Ended December 31,

2009

2010

Dollar
Change

Constant
Actual Currency

Percentage
Change

% of
Consolidated
Revenues

2009

2010

Percentage
Change
(Favorable)/
Unfavorable

Labor . . . . . . . . . . . . . . . . $ 588,383 $ 580,920 $(7,463)
990
Facilities . . . . . . . . . . . . . .
Transportation . . . . . . . . . .
(2,417)
Product Cost of Sales and

405,341
107,406

404,351
109,823

(1.3)% (2.3)% 21.2% 20.1% (1.1)%
0.2%
14.6% 14.0% (0.6)%
(2.2)% (2.8)% 4.0% 3.7% (0.3)%

Other . . . . . . . . . . . . . .

99,314

99,195

(119)

(0.1)% (3.6)% 3.6% 3.4% (0.2)%

$1,201,871 $1,192,862 $(9,009)

(0.7)% (1.9)% 43.3% 41.2% (2.1)%

Labor

Labor expense decreased to 19.7% of  consolidated revenues for the year  ended  December 31,
2011 compared to 20.1% for the year ended December 31,  2010. For the year ended  December 31,
2011, labor expense was unfavorably  impacted by 1.8 percentage points due  to  currency  rate changes.
Excluding (1) the effect of currency rate fluctuations and (2)  the impact associated  with labor cost
accruals related to the Brazilian litigation, in  which a  charge of $7.4 million was recorded in  2010 and a
benefit of $3.5 million was recorded in 2011,  labor expense increased by  2.6% in 2011  over 2010
primarily due to increased incentive compensation of $8.0  million  as well  as  increased  health  insurance
expenses of $5.0 million.

Labor expense decreased to 20.1% of  consolidated revenues for the year  ended  December 31,
2010 compared to 21.2% for the year ended December 31,  2009. For the year ended  December 31,
2010 as compared to the year ended December 31,  2009, labor expense was unfavorably impacted by
1.0 percentage points due to currency rate changes. Excluding  the effect of currency rate fluctuations,
labor expense decreased by 2.3% in 2010  primarily due to productivity gains in our  North American
Business segment, lower core service levels and lower incentive compensation expense of $12.3 million
in the year ended  December 31, 2010.

Facilities

Facilities costs were flat at 14.0% of  consolidated revenues for the years ended December 31, 2011

and December 31, 2010. Facilities costs  were unfavorably impacted  by 1.7 percentage  points due to
currency rate changes during the year  ended December 31, 2011. The largest component of our
facilities cost is rent expense, which, on a  reported dollar basis, decreased to 12.5% of consolidated
storage revenues for the year ended December  31, 2011  compared to 13.0% in  the same period in
2010. Other facilities costs increased  by approximately $10.1 million, in constant  currency  terms, for the
year ended December 31, 2011 compared to the year ended December 31,  2010, primarily due to
increased building maintenance costs  of  $6.9  million and increased insurance  costs of $5.4 million.

Facilities costs decreased to 14.0% of consolidated revenues for  the year ended  December 31,  2010

compared to 14.6% for the year ended December 31, 2009.  Facilities  costs were unfavorably impacted
by 0.7 percentage points due to currency  rate changes  during  the year  ended December 31, 2010.
The largest component of our facilities cost is rent expense,  which decreased on a  reported dollar basis
to 13.0% of consolidated storage revenues in  the year ended December 31, 2010  compared to 13.4%  in
the same period in 2009. Other facilities costs decreased by approximately $2.0 million, in  constant
currency terms, for the year ended December 31,  2010 compared to the year  ended December 31, 2009
primarily due to decreased building maintenance charges of $2.2  million.

46

Transportation

Transportation expenses were unfavorably impacted by 2.0 percentage points  due  to  currency  rate
changes during the year ended December 31,  2011. Transportation expenses increased by $15.7 million
in constant currency terms during the year  ended December  31, 2011 compared to the same  period in
2010. The increase in transportation costs was  primarily a  result of increased third party  transportation
costs of $7.1 million, increased fuel costs  of $6.3  million and increased vehicle repair, rental and
insurance costs of $2.0 million.

Transportation expenses were unfavorably impacted by 0.6 percentage points  due  to  currency  rate
changes during the year ended December 31,  2010. Transportation expenses decreased by $3.1 million
in constant currency terms during the year  ended December  31, 2010 compared to the same  period in
2009. A decrease of $3.3 million in vehicle lease expense  for the year  ended December 31, 2010
compared to 2009 was due to the capitalization of leased vehicles upon renewal. The lease cost  did not
change, but the categorization of charges  did,  resulting in  the cost  now  being allocated  to  depreciation
and interest.

Product Cost of Sales and Other

Product cost of sales and other, which includes cartons, media and other service, storage and
supply costs, is highly correlated to complementary revenue streams. These costs were unfavorably
impacted by 2.1 percentage points of currency rate changes during the year ended December 31, 2011.
For 2011, product cost of sales and other increased by $3.8  million as  compared to 2010 on an actual
basis.

Product cost of sales and other was unfavorably impacted by 3.5 percentage points of  currency  rate

changes during the year ended December 31,  2010. For  2010, these costs decreased by $0.1 million  as
compared to 2009 on an actual basis.

Selling, General and Administrative  Expenses

Selling, general and administrative expenses  are comprised of the following expenses

(in thousands):

Year Ended
December 31,

2010

2011

Percentage
Change

Dollar
Change

Constant
Actual Currency

% of
Consolidated
Revenues

2010

2011

Percentage
Change
(Favorable)/
Unfavorable

General and Administrative . . $446,175 $470,430 $24,255
Sales, Marketing & Account

5.4% 3.9% 15.4% 15.6% 0.2%

Management

. . . . . . . . . . .
Information Technology . . . . .
Bad Debt Expense . . . . . . . . .

214,977
99,858
11,801

244,645
110,010
9,506

7.4% 8.1% 0.7%
13.8%
29,668
10,152
10.2% 8.7% 3.5% 3.6% 0.1%
(2,295) (19.4)% (20.8)% 0.4% 0.3% (0.1)%

$772,811 $834,591 $61,780

8.0% 6.4% 26.7% 27.7% 1.0%

47

Year Ended
December 31,

2009

2010

Percentage
Change

Dollar
Change

Constant
Actual Currency

% of
Consolidated
Revenues

2009

2010

Percentage
Change
(Favorable)/
Unfavorable

General and Administrative . . $433,654 $446,175 $12,521
Sales, Marketing & Account

2.9% 2.1% 15.6% 15.4% (0.2)%

Management

. . . . . . . . . . .
Information Technology . . . . .
Bad Debt Expense . . . . . . . . .

208,127
99,159
8,994

214,977
99,858
11,801

6,850
699
2,807

3.3%
7.5% 7.4% (0.1)%
0.7% 1.0% 3.6% 3.5% (0.1)%
31.2% 15.1% 0.3% 0.4% 0.1%

$749,934 $772,811 $22,877

3.1% 2.0% 27.0% 26.7% (0.3)%

General and Administrative

General and administrative expenses  increased to 15.6%  of consolidated revenues  in the year
ended December 31, 2011 compared to 15.4% in  the year  ended December 31, 2010.  General and
administrative expenses were unfavorably  impacted by 1.5 percentage points  due  to  currency  rate
changes during the year ended December 31,  2011. In constant  currency terms, general and
administrative expenses increased by $17.8 million in the  year ended December 31, 2011  compared to
the same period in 2010. The increase was primarily  attributable to $15.0 million of advisory fees and
other costs in the first and second quarter  of 2011 associated with  our 2011 proxy contest and  a
$16.1 million increase in incentive compensation,  partially offset by a reduction of $16.2  million in
other professional fees within North America related  to  productivity investments incurred  in 2010 and
which  did not repeat in 2011.

General and administrative expenses  decreased to 15.4%  of  consolidated revenues  in the year
ended December 31, 2010 compared to 15.6% in  the year  ended December 31, 2009.  General and
administrative expenses were unfavorably  impacted by 0.8 percentage points  due  to  currency  rate
changes during the year ended December 31,  2010. In constant  currency terms, general and
administrative expenses increased by $9.4  million in the  year ended December  31, 2010 as compared to
the same period in 2009. The increase was primarily  attributable to increased compensation expense  of
$8.8 million. The increased compensation during the year ended  December 31,  2010 is  primarily a
result of merit increases, increased medical and other benefits,  as well as  increased  headcount  primarily
related to our continued investment  in our hybrid records  management services of $19.6 million, all of
which  were partially offset by a reduction  in incentive compensation  of  $10.9 million.

Sales, Marketing & Account Management

Sales, marketing and account management expenses were unfavorably impacted by 1.8  percentage

points due to currency rate changes during  the year  ended December  31, 2011.  In  constant currency
terms, the increase of $26.3 million in  the year ended December 31,  2011 is primarily related to
increased sales and marketing expenses,  primarily  related to a  planned incremental investment of
$20.0 million within North America to  sustain  the revenue  annuity, primarily resulting in increased
compensation of $23.9 million, due to increased sales commissions, payroll tax expenses  and incentive
compensation.

Sales, marketing and account management expenses were unfavorably impacted by 1.5  percentage

points due to currency rate changes during  the year  ended December  31, 2010.  In  constant currency
terms, the increase of $5.2 million in  the year ended December 31,  2010 is primarily related to
$2.9 million of increased marketing costs and $1.5 million of increased  professional  fees.

48

Information Technology

Information technology expenses were unfavorably impacted by 1.5 percentage points due to

currency rate changes during the year  ended December 31, 2011. In constant  currency  terms,
information technology expenses increased $8.8 million during the year ended  December 31,  2011
compared to the same period in 2010  due primarily to an increase  in incentive compensation and
related payroll taxes of $6.1 million and health insurance and other benefit costs  of  $2.9 million.

Information technology expenses were favorably impacted  by 0.3 percentage  point due to currency

rate changes during the year ended December 31,  2010. In constant  currency  terms, information
technology expenses increased $0.5 million during the year ended  December 31,  2010, primarily a result
of increased overhead expenses of $5.4  million, partially offset  by decreased  compensation  of
$5.3 million, which offset was driven by lower incentive compensation.

Bad Debt Expense

Consolidated bad debt expense for the year ended December 31, 2011  decreased  $2.3 million to
$9.5 million (0.3% of consolidated revenues)  from $11.8 million (0.4% of consolidated revenues)  for
the year ended December 31, 2010. We  maintain  an allowance for doubtful accounts  that  is calculated
based on our past loss experience, current and prior trends in our aged receivables, current economic
conditions, and specific circumstances of individual receivable balances. We continue  to  monitor our
customers’ payment activity and make  adjustments based  on their financial condition and in  light of
historical and expected trends.

Consolidated bad debt expense for the year ended December 31, 2010  increased $2.8 million to
$11.8 million (0.4% of consolidated revenues)  from $9.0 million (0.3% of consolidated revenues)  for
the year ended December 31, 2009.

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

Depreciation expense increased $11.9 million and $25.7 million for the year ended December 31,
2011 and 2010, respectively, compared  to  the  year  ended December 31, 2010 and 2009, primarily due to
additional depreciation expense related to capital expenditures and acquisitions, including storage
systems, which include racking, building and leasehold improvements, computer  systems, hardware and
software, and buildings primarily in our  International Business segment.

Amortization expense increased $3.4 million for  the year ended December 31, 2011,  compared to

the year ended December 31, 2010, primarily  due  to  an increase of customer relationship  intangible
assets acquired related to the Poland  acquisition. Amortization expense increased $1.3 million for the
year ended December 31, 2010, compared to the year ended December 31,  2009, primarily due to the
increased amortization of intangible  assets, such as customer relationship intangible assets acquired
through business combinations.

Consolidated gain on disposal/write-down  of  property, plant and equipment, net of $2.3  million  for

the year ended December 31, 2011 consisted primarily of (a)  a gain  of approximately  $3.2 million
related to the disposition of a facility in Canada and  (b) a gain of approximately $3.0 million  on the
retirement of leased vehicles accounted  for as  capital lease assets  in North America, offset by (c) a loss
associated with discontinued use of certain third-party software  licenses of approximately $3.5  million
(approximately $3.1 million associated with our International Business  segment and  approximately
$0.4 million associated with our North  American Business  segment). Consolidated gain on  disposal/
write-down of property, plant and equipment, net of $11.0  million  for the  year  ended December  31,
2010 consisted primarily of a gain of  approximately $10.2 million as a result  of the settlement  with our
insurers in connection with a portion  of  the property component  of  our claim related to the  Chilean

49

earthquake in the third and fourth quarter  of  2010, gains  of  approximately  $3.2 million in North
America primarily related to the disposition of certain  owned equipment and a gain  on disposal of a
building in our International Business segment of approximately $1.3  million in  the United  Kingdom,
offset by approximately $1.0 million of  asset write-downs associated with our Latin American
operations and approximately $2.6 million of impairment losses primarily  related to certain  owned
facilities in North America. Consolidated loss on  disposal/write-down  of  property, plant and equipment,
net of $0.2 million for the year ended  December  31, 2009, consisted primarily  of  a gain on disposal of a
building in our International Business segment of approximately $1.9  million in  France, offset by losses
on the write-down  of certain facilities  of  approximately $1.0 million in  our  North American  Business
segment, $0.7 million in our International Business segment and $0.3  million in  Corporate (associated
with discontinued products after implementation).

Intangible Impairments

During  the quarter ended September  30, 2010, prior  to  our  annual goodwill impairment  review, we

concluded that events occurred and circumstances  changed in our  former worldwide digital business
reporting unit that required us to conduct  an  impairment review. The primary factors contributing to
our  conclusion that we had a triggering event  and  a requirement to reassess our  former worldwide
digital business reporting unit goodwill for impairment included: (1) a reduction in forecasted revenue
and operating results due to continued  pressure on key parts of the business as a result  of  the weak
economy; (2) reduced revenue and profit  outlook for our eDiscovery service due to smaller average
matter size and lower pricing; (3) a decision  to  discontinue  certain software development  projects; and
(4) the sale of the Domain Name Product Line. As a result of the review, we recorded a provisional
goodwill impairment charge associated with our former worldwide digital business reporting unit  in the
amount of $255.0 million during the  quarter  ended September 30,  2010. We finalized the estimate in
the fourth quarter of 2010, and we recorded an additional impairment of $28.8 million, for  a total
goodwill impairment charge of $283.8  million. Based on a relative fair value basis, we  allocated
$85.9 million of this charge to the retained technology  escrow  services  business,  which continues to be
included in our continuing results of  operations.  We retained our technology escrow services business,
which  had previously been reported in  the former worldwide digital business segment along  with the
Digital Business and the Domain Name Product  Line. The  technology escrow services business is  now
reported in the North American Business segment.

In September 2011, as a result of certain changes we made in the manner in  which our European

operations are managed, we reorganized  our reporting  structure and reassigned  goodwill  among  the
revised reporting units. As a result of  the management and reporting changes, we concluded that we
have three reporting units for our European operations: (1) UKI;  (2) Western Europe; and (3) Central
Europe. Due to these changes, we will perform all future goodwill impairment analysis  on the  new
reporting unit basis. As a result of the restructuring of  our reporting units, we concluded that we had
an interim triggering event, and, therefore,  we performed an interim goodwill  impairment test  for UKI,
Western Europe and Central Europe in the third quarter of 2011 as of August 31, 2011. As required by
GAAP, prior to our goodwill impairment analysis,  we performed an impairment  assessment on the
long-lived assets within our UKI, Western  Europe and Central  Europe reporting units and noted no
impairment, except for the Italian Business, which was included in our Western  Europe reporting  unit,
and which is now included in discontinued operations  below. Based on our analyses, we concluded that
the goodwill of our UKI and Central  Europe  reporting units was  not  impaired. Our Western Europe
reporting unit’s fair value was less than  its  carrying value, and, as a result, we  recorded a goodwill
impairment charge of $46.5 million included as a  component  of intangible impairments from  continuing
operations in our consolidated statements of operations for  the year ended December 31,  2011.

50

OPERATING INCOME and ADJUSTED OIBDA

As a result of the foregoing factors, consolidated operating income  increased $23.7 million,  or
4.3%, to $571.2 million (18.9% of consolidated revenues) for  the year  ended December 31, 2011 from
$547.5 million (18.9% of consolidated  revenues)  for the  year ended December  31, 2010. As a result of
the foregoing factors, consolidated Adjusted OIBDA increased $8.2 million, or 0.9%,  to  $934.9 million
(31.0% of consolidated revenues) for  the year ended  December 31,  2011 from  $926.7 million (32.0% of
consolidated revenues) for the year ended December 31, 2010.

As a result of the foregoing factors, consolidated operating income  increased $2.3 million,  or 0.4%,

to $547.5 million (18.9% of consolidated revenues)  for  the year ended December 31, 2010  from
$545.2 million (19.7% of consolidated  revenues)  for the  year ended December  31, 2009. As a result of
the foregoing factors, consolidated Adjusted OIBDA increased $104.1 million, or 12.7%,  to
$926.7 million (32.0% of consolidated  revenues)  for the  year ended December  31, 2010 from
$822.6 million (29.6% of consolidated  revenues)  for the  year ended December  31, 2009.

OTHER EXPENSES, NET

Interest Expense, Net

Consolidated interest expense, net increased $0.7 million  to  $205.3 million (6.8% of consolidated
revenues) for the year ended December  31, 2011 from $204.6  million  (7.1%  of  consolidated  revenues)
for the year ended December 31, 2010  primarily due to the  issuance  of $400.0 million in aggregate
principal of our 73⁄4% Senior Subordinated Notes due 2019 (the ‘‘73⁄4% Notes due 2019’’) in September
2011, which was partially offset by the  early retirement of  $431.3  million of our 73⁄4% Senior
Subordinated Notes due 2015 (the ‘‘73⁄4% Notes due 2015’’) during late 2010  and  early 2011.  We expect
that our interest expense will increase  in fiscal year 2012 compared  to  2011 as  a result of  the issuance
of our 73⁄4% Notes due 2019 as part of a planned increase in  leverage to the midpoint of our 3x–4x
target leverage ratio range. Our weighted  average interest rate was 6.9% at both December 31, 2011
and December 31, 2010 and 7.0% at  December  31, 2009.

Consolidated interest expense, net decreased $8.0 million to $204.6 million  (7.1%  of consolidated
revenues) for the year ended December  31, 2010 from $212.5  million  (7.7%  of  consolidated  revenues)
for the year ended December 31, 2009  primarily due to a reduction in  year-over-year short-term
borrowings on our revolving credit facility, as well as a  reduction in  our outstanding borrowings due to
the early retirement of $200.0 million  of  our  73⁄4% Notes due 2015 during 2010.

Other (Income) Expense, Net (in thousands)

Foreign currency transaction losses (gains),  net . . . . . . . . . . . . . . . . . . . .
Debt extinguishment expense, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,664
1,792
1,312

$17,352
993
(5,302)

$11,688
(799)
(6,614)

$8,768

$13,043

$ 4,275

Year Ended
December 31,

2010

2011

Dollar
Change

51

Foreign currency transaction (gains) losses,  net . . . . . . . . . . . . . . . . . . . .
Debt extinguishment expense, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(12,845) $5,664
1,792
1,312

3,031
(2,785)

Year Ended
December 31,

2009

2010

Dollar
Change

$18,509
(1,239)
4,097

$(12,599) $8,768

$21,367

Net foreign currency transaction losses of $17.4 million, based  on  period-end exchange  rates,  were
recorded  in the year ended December  31, 2011. Losses were primarily a result of British pound  sterling
denominated debt and forward foreign  currency  swap contracts and changes in the exchange rate  of  the
Euro,  Russian Ruble and certain Latin American currencies against the  U.S. dollar  compared to
December 31, 2010, as these currencies  relate to our  intercompany balances with and between our
European and Latin American subsidiaries. Partially offsetting these losses were  gains which  resulted
primarily from our Euro denominated bonds issued  by IMI  as well  as changes in  the exchange  rate of
the British pound sterling against the U.S. dollar  compared to December 31, 2010,  as these currencies
relate to our intercompany balances with and between our  United Kingdom subsidiaries.

Net foreign currency transaction losses of $5.7 million, based  on  period-end exchange  rates,  were

recorded  in the year ended December  31, 2010. Losses resulted primarily  from changes in  the exchange
rate of the British pounds sterling, the Euro and  the Russian  Ruble, offset  by  the Brazilian Real,
against the U.S. dollar compared to December 31, 2009,  as these  currencies relate to our intercompany
balances with and between our European  and Latin American subsidiaries,  and gains associated with
our  British pound sterling forward contracts, British pound sterling denominated  debt and Euro
denominated debt issued by IMI.

Net foreign currency transaction gains of $12.9 million,  based on period-end exchange rates, were
recorded  in the year ended December  31, 2009. Gains  resulted primarily from changes  in the exchange
rate of the British pounds sterling, Euro, Brazilian Real and  Chilean Peso against  the U.S.  dollar
compared to December 31, 2008, as these currencies relate  to  our intercompany balances with and
between our European and Latin American subsidiaries, offset by  losses as a result of British pounds
sterling and Euro denominated debt and forward foreign currency  swap contracts held by our
U.S. parent company.

During  the year ended December 31,  2011  we recorded  a gain of  approximately $0.9  million  in the

first quarter of 2011 related to the early  extinguishment  of $231.3 million of our 73⁄4% Notes due 2015
that were redeemed. This gain consists  of original issue premiums, net  of  deferred financing costs
related to our 73⁄4% Notes due 2015 that were redeemed. Additionally,  we recorded a charge of
$1.8 million in the second quarter of  2011 related to the early retirement  of  our  previous revolving
credit and term loan facilities, representing a  write-off of  deferred financing  costs. During the year
ended December 31, 2010, we redeemed $200.0 million  of the $431.3  million aggregate principal
amount outstanding of our 73⁄4% Notes due 2015 at a redemption price of $1,012.92 for each one
thousand dollars of principal amount of the  notes redeemed, plus accrued  and unpaid interest.
We  recorded a charge to other expense  (income), net of $1.8 million in the third  quarter  of 2010
related to the early extinguishment of our  73⁄4% Notes due 2015 that were redeemed. This charge
consists of the call premium and deferred  financing  costs, net of original  issue premiums related  to  our
73⁄4% Notes due 2015 that were redeemed.  During  the year ended  December 31, 2009, we redeemed
our  85⁄8% Senior Subordinated Notes due 2013 and  wrote-off $3.0 million  in associated deferred
financing costs.

Other, net for the year ended December 31, 2011 was a gain  of  $5.3 million, which  primarily
consists of a $5.9 million gain associated  with the  fair valuing  of the 20% equity interest  that  we
previously held in  our Polish joint venture  in connection with our acquisition of the remaining 80%

52

interest in January 2011. Other, net in the  year ended December 31, 2010  was  a $1.3 million loss.
Included in the loss for the year ended  December 31,  2010 was $4.7  million  of  losses related  to  the
impact of the change in IME’s fiscal  year-end. Since its inception,  IME  had operated with an
October 31 fiscal year-end. IME’s financial results had historically been  consolidated  with IMI’s  results
with a two month lag. In order to better align our European processes with the enterprise, effective
January 1, 2010, the IME fiscal year-end was changed  to  December  31 to match the  Company’s fiscal
year-end. The $4.7 million charge represents the net impact of this change for the two years ended
December 31, 2009. Partially offsetting this loss was $1.2 million  of  gains related to certain trading
marketable securities held in a trust for the benefit of employees included in a deferred compensation
plan  we sponsor. Other, net in the year ended December 31, 2009 primarily consisted  of  $1.7 million of
gains related to certain trading marketable securities held in a trust for the benefit of employees
included in a deferred compensation  plan we sponsor, in  addition  to  $0.6 million of business
interruption proceeds for an owned storage  facility in France,  which was taken by eminent  domain in
the first quarter of 2009.

Provision for Income Taxes

Our effective tax rates for the years ended December 31, 2009,  2010 and 2011 were  32.9%, 50.1%
and 30.2%, respectively. The primary  reconciling items between the federal statutory  rate of 35% and
our  overall effective tax rate for the year  ended December 31, 2011  was  the recognition  of  certain
previously unrecognized tax benefits related to tax  positions of  prior years, expirations of statute  of
limitation periods and settlements with tax  authorities in various jurisdictions and differences in  the
rates of tax at which our foreign earnings  are subject, including foreign exchange  gains and  losses in
different jurisdictions with different tax rates. This benefit was  partially offset by state income taxes
(net of federal benefit). Additionally, to a  lesser extent, a goodwill impairment charge included in
income from continuing operations as a  component of intangible impairments  in our consolidated
statements of operations, of which a  majority was  non-deductible for tax purposes,  is a reconciling  item
that impacts our effective tax rate. The primary reconciling item between the federal statutory  rate of
35% and our overall effective tax rate  for the  year ended December 31, 2010  is a goodwill impairment
charge  included in income from continuing operations as a  component  of intangible impairments in  our
consolidated statements of operations, of  which  a majority was non-deductible for tax  purposes. The
negative impact of U.S. legislative changes reducing the expected utilization  of  foreign tax  credits  was
offset by the recognition of certain previously unrecognized tax benefits  due  to  expirations of statute of
limitation periods and settlements with tax  authorities in various jurisdictions. Additionally, to a lesser
extent, state income taxes (net of federal  benefit) and differences in the rates of tax at  which our
foreign earnings are subject, including  foreign  exchange gains  and losses in different jurisdictions with
different tax rates, are also reconciling items  and impact our effective  tax rate. In 2009, we had
significant unrealized foreign exchange  gains  and losses on intercompany  loans and on  debt  and
derivative instruments in different jurisdictions  with different tax rates. For  2009, foreign currency gains
were recorded in lower tax jurisdictions associated with  the marking-to-market  of  intercompany  loan
positions while foreign currency losses were  recorded in higher tax jurisdictions associated with the
marking-to-market of debt and derivative  instruments, which reduced the effective  tax rate for the year
ended December 31, 2009.

Our effective tax rate is subject to variability in the future due to, among other items: (1) changes

in the mix of income from foreign jurisdictions; (2) tax law changes; (3) volatility in  foreign exchange
gains and (losses); (4) the timing of the  establishment and reversal of tax reserves;  and (5) our ability
to utilize foreign tax credits that we generate.  We are  subject to income taxes  in the U.S. and  numerous
foreign jurisdictions. We are subject to examination by various  tax  authorities in jurisdictions  in which
we have significant business operations. We regularly assess the likelihood of additional  assessments by
tax authorities and provide for these matters as  appropriate. Although we believe our tax estimates are

53

appropriate, the final determination  of  tax  audits and any related  litigation could result in  changes in
our  estimates. Discrete items are recorded in the  period they occur.

INCOME FROM CONTINUING OPERATIONS

As a result of the foregoing factors, consolidated income  from continuing operations for  the year
ended December 31, 2011 increased  $79.7 million, or  47.8%, to $246.4 million (8.2% of consolidated
revenues) from income from continuing operations of $166.7 million (5.8% of consolidated revenues)
for the year ended December 31, 2010.  The  increase in  income from continuing operations  is primarily
due to the year-over-year decrease of our  provision for income taxes as described above  and the
goodwill impairment charge recorded  in  fiscal year 2010  associated with  our technology escrow services
business, which was previously a component of our  former worldwide digital business segment,  partially
offset by the goodwill impairment charge recorded in fiscal year 2011 associated with  our  Western
Europe reporting unit, as well as, the  impact  of foreign currency  exchange rate fluctuations and the
year-over-year change in the (gain) loss  on disposal/write-down of property,  plant  and equipment, net.

As a result of the foregoing factors, consolidated income  from continuing operations for  the year
ended December 31, 2010 decreased  $64.8  million, or  28.0%, to $166.7 million (5.8% of consolidated
revenues) from income from continuing operations of $231.5 million (8.3% of consolidated revenues)
for the year ended December 31, 2009.  The  decrease in income  from  continuing  operations  is primarily
due to the goodwill impairment charge associated with  our technology escrow services business, which
was previously a component of our former  worldwide digital business segment, as well as, foreign
currency exchange rate impacts and the impact of  the change in IME’s fiscal  year-end included in other
(income) expense, net and the impact of  our tax  rate for  2010  and the resulting increase in the
provision  for income taxes described  above.

INCOME (LOSS) FROM DISCONTINUED OPERATIONS AND GAIN (LOSS) ON SALE  OF
DISCONTINUED OPERATIONS

Loss from discontinued operations was $(12.1) million,  $(219.4) million and $(47.4)  million  for the

years ended December 31, 2009, 2010 and 2011, respectively.  We recorded  a goodwill impairment
charge  associated with our former worldwide digital business reporting unit  in the amount of
$197.9 million during the year ended  December 31,  2010 net of the amount allocated  to  the retained
technology escrow services business, based  on a  relative  fair value basis,  which continues  to  be  included
in our continuing results of operations as  previously discussed above.  During  2011, we  recorded an
impairment charge of $4.9 million to  write-down the long-lived assets of the New  Zealand Business to
its  estimated net realizable value which  is  included  in loss  from discontinued  operations. Additionally,
we recorded a tax benefit of $7.9 million  during  2011 associated  with the outside tax  basis of the  New
Zealand Business, which is also reflected  in income (loss) from discontinued operations. Additionally,
in conjunction with the goodwill impairment analysis  performed associated with our Western Europe
reporting unit, we  performed an impairment  test on the long-lived assets of our Italian Business in the
third quarter of 2011. The undiscounted cash flows from  the Italian Business  were lower than the
carrying  value of the long-lived assets associated  with the  operations of  the Italian Business  and
resulted in the requirement to fair value the long-lived assets of  this lower  level component. As a
result, we recorded write-offs of other intangible  assets, primarily customer  relationship values of
$8.0 million, and certain write-downs to property, plant and  equipment (primarily  racking) long-lived
assets in Italy of $6.6 million in the third  quarter of 2011,  which are included  in loss  from discontinued
operations. We allocated $2.5 million  of the Western Europe goodwill impairment charge to the Italian
Business which is included in loss from discontinued operations for the year  ended December 31, 2011.

Pursuant to the Digital Sale Agreement,  we received approximately $395.4  million in cash,
consisting of the initial purchase price  of $380.0 million and  a preliminary  working capital  adjustment
of approximately $15.4 million, which remains  subject to a customary post-closing  adjustment based on

54

the amount of working capital at closing. The purchase price for the  Digital Sale  will be increased on a
dollar-for-dollar basis if the working capital balance at  the time of closing exceeds the target amount of
working capital as set forth in the Digital Sale Agreement and decreased  on a dollar-for-dollar  basis if
such closing working capital balance is  less than the target  amount.  We and Autonomy are in
disagreement regarding the working capital  adjustment  in the Digital Sale Agreement.  As a  result, as
contemplated by the Digital Sale Agreement, the matter is being referred to an  independent third party
accounting firm for determination of the appropriate  adjustment  amount.  Transaction costs relating to
the Digital Sale amounted to approximately $7.4 million. Additionally, $11.1 million of inducements are
payable to Autonomy and have been netted  against  the proceeds in calculating the  gain on  the Digital
Sale. Also, a tax provision of $45.1 million  associated with  the gain recorded  on the Digital Sale was
recorded  for the year ended December  31, 2011.  A gain  on sale of discontinued  operations  in the
amount of $243.9 million ($198.7 million, net of tax) was recorded during the  year  ended December  31,
2011, as a result of the Digital Sale. We completed the sale of the  New  Zealand Business on
October 3, 2011 for a purchase price of approximately $10.0 million. We recorded a  gain on  the sale  of
discontinued operations associated with  the New Zealand Business  of approximately  $1.9 million during
the fourth quarter of 2011. A gain on  sale  of discontinued  operations of approximately $6.9  million
($2.8 million, net of tax) was recorded during the year ended  December  31, 2010 associated  with the
divestiture of the Domain Name Product  Line.

NONCONTROLLING INTERESTS

For the year ended December 31, 2011,  net income attributable to noncontrolling interests resulted

in a decrease in net income attributable to Iron Mountain Incorporated of $4.1  million. For the year
ended December 31, 2010, net income  attributable to noncontrolling interests resulted in a  decrease in
net income attributable to Iron Mountain  Incorporated  of  $4.9 million. For the  year  ended
December 31, 2009, net income attributable  to  noncontrolling interests resulted  in a reduction to net
income attributable to Iron Mountain Incorporated of $1.4 million.  These amounts represent  our
noncontrolling partners’ share of earnings/losses in  our  majority-owned international subsidiaries that
are consolidated in our operating results.

Segment Analysis (in thousands)

As a result of the disposition of our Digital Business  and New Zealand Business and  our decision
to sell the Italian Business as discussed in  Note  14 to Notes to Consolidated Financial Statements, we
changed our reportable segments. The most significant  of these changes is  that  the reportable  segment
previously referred to as the worldwide digital business is no longer reported separately in  our
management reporting as the operations associated with the Domain  Name Product Line and the
Digital Business are reported as discontinued operations.  Also, the technology escrow services business,
which  we continue to own and operate and was previously reported  in the  former worldwide digital
business segment, is now reported in the  North  American Business  segment. Additionally,  the
International Business segment no longer includes the New Zealand Business and  the Italian  Business
as these operations are reported as discontinued operations.

Our reportable operating segments are North American Business, International Business and
Corporate. See Note 9 to Notes to Consolidated Financial Statements.  Our North American Business
segment offers information management services  throughout the United States and Canada, including
the storage of paper documents, as well  as other media such as microfilm and microfiche, master audio
and videotapes, film, X-rays and blueprints, including healthcare  information services,  vital  records
services, service and courier operations,  and  the collection, handling and disposal  of  sensitive
documents for corporate customers (‘‘Hard Copy’’); the  storage and rotation of backup computer
media as part of corporate disaster recovery plans, including service  and courier operations (‘‘Data
Protection’’); information destruction services (‘‘Destruction’’); the scanning, imaging and  document

55

conversion services of active and inactive records  (‘‘Hybrid  Services’’); the storage,  assembly,  and
detailed reporting of customer marketing literature and delivery  to  sales offices, trade shows  and
prospective customers’ sites based on current and prospective  customer  orders (‘‘Fulfillment’’), and
technology escrow services that protect and manage source code.  Our International Business segment
offers information management services  throughout Europe,  Latin  America and  Asia Pacific, including
Hard Copy, Data Protection, Destruction  and  Hybrid Services.  Corporate consists of costs related to
executive and staff functions, including  finance, human resources and information  technology, which
benefit the enterprise as a whole. These  costs are  primarily related to the  general management of these
functions on a corporate level and the design and development of programs,  policies  and procedures
that are then implemented in the individual segments,  with each  segment bearing its own  cost of
implementation. Corporate also includes stock-based employee compensation expense associated with
all employee stock-based awards.

North American Business

Year Ended December 31,

2010

2011

Dollar
Change

Actual

Constant
Currency

Internal
Growth

Percentage
Change

Segment Revenue . . . . . . . . . . . . . . . . .

$2,193,464

$2,229,143

$35,679

1.6% 1.2% 1.1%

Segment Adjusted OIBDA(1) . . . . . . . .

$ 969,505

$ 961,973

$ (7,532)

(0.8)% (1.2)%

Segment Adjusted OIBDA(1) as a

Percentage of Segment Revenue . . .

44.2%

43.2%

Year Ended December 31,

2009

2010

Dollar
Change

Actual

Constant
Currency

Internal
Growth

Percentage
Change

Segment Revenue . . . . . . . . . . . . . . . .

$2,124,964

$2,193,464

$ 68,500

3.2% 2.3% 2.3%

Segment Adjusted OIBDA(1) . . . . . . .

$ 866,356

$ 969,505

$103,149

11.9% 11.0%

Segment Adjusted OIBDA(1) as a

Percentage of Segment Revenue . . . .

40.8%

44.2%

(1) See Note 9 to Notes to the Consolidated Financial Statements for definition  of  Adjusted  OIBDA
and for the basis on which allocations  are made and  a reconciliation of  Adjusted  OIBDA to
income (loss) from continuing operations before provision  (benefit)  for income taxes.

During  the year ended December 31,  2011,  revenue in  our North American Business  segment
increased 1.6% over the year ended  December  31, 2010, primarily due to internal  growth of 1.1%.
Internal growth was due to storage internal growth of 2.2%  related  to  increased new sales and  lower
volume outflows, partially offset by total service internal growth  of negative 0.3%. Our core service
revenues were constrained by lower service and activity levels partially offset by higher fuel surcharges,
yielding negative internal growth of 1.4% for the  year  ended December 31, 2011, while our
complementary service revenue yielded  2.5% internal growth as a result of higher pricing of recycled
paper, as well as improved special project  and product  sales.  Additionally,  favorable foreign currency
rate changes related to the Canadian  dollar resulted in increased 2011 revenue, as measured in
U.S. dollars, of 0.4% for the year ended  December  31, 2011. Adjusted OIBDA as a percentage of
segment revenue decreased for the year ended December  31, 2011 compared to the same  period in
2010 due mainly to increases in sales and marketing  expenses of $27.5  million,  inclusive of a planned
incremental investment of $20.0 million to sustain the  revenue annuity, and higher incentive
compensation accruals of $20.6 million, partially offset by a constant currency increase in revenue of

56

$26.0 million and a reduction of $16.2  million in professional fees related to productivity investments
incurred in 2010 and which did not repeat in 2011.

During  the year ended December 31,  2010,  revenue in  our North American Business  segment
increased 3.2% over the year ended  December  31, 2009, primarily due to internal  growth of 2.3%.
Total revenue internal growth was comprised of storage internal growth  of  2.3% related  to  increased
Hard Copy and Data Protection revenues  and  service internal growth of  2.4%. Economic factors led  to
a moderation in our storage growth rate  as a result of reduced  average net pricing gains  due  to  the
current low inflationary environment,  episodic destructions  in the data protection  business  and lower
new sales and higher destruction rates  in our physical business over  the past year. Core service revenue
growth was also constrained by economic trends and  pressures on activity-based services revenues
related to the handling and transportation of items  in storage.  Our core services business yielded
negative internal growth of 2.2%, which was  more  than  offset by complementary services revenues
internal growth of 16.3%, due primarily  to higher recycled paper prices and gains in hybrid service
revenues. Additionally, favorable foreign  currency rate changes  related to Canada resulted  in increased
2010 revenue, as measured in U.S. dollars, of  0.9%. Adjusted  OIBDA as  a percentage of  segment
revenue increased in 2010 due mainly  to  productivity gains  and disciplined  cost management,  partially
offset by a $5.5 million increase in general  and  administrative compensation and a $1.4  million increase
in bad debt expense.

International Business

Year Ended
December 31,

2010

2011

Percentage
Change

Dollar
Change

Actual

Constant
Currency

Internal
Growth

Segment Revenue . . . . . . . . . . . . . . . . . . .

$698,885

$785,560

$86,675

12.4% 7.2% 4.3%

Segment Adjusted OIBDA(1)

. . . . . . . . . .

$130,969

$164,212

$33,243

25.4% 19.0%

Segment Adjusted OIBDA(1) as a

Percentage of Segment Revenue . . . . . . .

18.7%

20.9%

Year Ended
December 31,

2009

2010

Percentage
Change

Dollar
Change

Actual

Constant
Currency

Internal
Growth

Segment Revenue . . . . . . . . . . . . . . . . . . .

$649,420

$698,885

$49,465

7.6% 4.9%

5.3%

Segment Adjusted OIBDA(1)

. . . . . . . . . .

$120,482

$130,969

$10,487

8.7% 3.0%

Segment Adjusted OIBDA(1) as a

Percentage of Segment Revenue . . . . .

18.6%

18.7%

(1) See Note 9 to Notes to the Consolidated Financial Statements for definition  of  Adjusted  OIBDA
and for the basis on which allocations  are made and  a reconciliation of  Adjusted  OIBDA to
income (loss) from continuing operations before provision  (benefit)  for income taxes.

Revenue in our International Business segment increased 12.4% during the year ended

December 31, 2011 over 2010 due to internal  growth of  4.3% and foreign currency fluctuations in 2011,
primarily in Europe, which resulted in increased 2011  revenue, as  measured in  U.S. dollars, of
approximately 5.1% as compared to 2010.  Total internal revenue  growth for the segment  for the  year
ended December 31, 2011 was supported by  solid  6.2% storage internal growth and total service
internal growth of 2.3%. Acquisitions contributed  3.0% of the increase in total reported  international
revenues in the year ended December 31,  2011, primarily  due  to  our acquisitions  in Poland in the first

57

quarter of 2011 and Greece in the second  quarter of 2010. Adjusted  OIBDA as a percentage  of
segment revenue increased in the year  ended December 31, 2011 compared to the  same period in 2010
primarily due to increased operating  income from productivity gains, pricing actions and  disciplined
cost management, offset by $5.9 million  of  additional productivity investments.

Revenue in our International Business segment increased 7.6% during the year ended

December 31, 2010 over 2009 due to internal  revenue  growth of 5.3%  supported by storage internal
growth of 6.0% and core services internal growth of 2.4%.  The impact of acquisitions increased
reported revenue by 0.3% in 2010. Foreign currency fluctuations  in 2010, primarily in Europe, resulted
in increased 2010 revenue, as measured  in U.S. dollars, of approximately  2.0% as compared to 2009.
Adjusted OIBDA increased in 2010 by $10.5 million compared to the same period in 2009  due  to
increased operating income from productivity gains, pricing actions and disciplined  cost management,
partially offset by increased compensation  expense  of $9.5 million primarily related to investments in
our  hybrid records management services,  as well  as one-time cost  accruals recorded in 2010 of
approximately $7.4 million.

Corporate

Segment Adjusted OIBDA(1)
Segment Adjusted OIBDA(1)

as a Percentage of
Consolidated Revenue . . . .

Year Ended December 31,

2009

2010

2011

from 2009
to  2010

from 2010 from 2009 from 2010
to  2010

to  2011

to 2011

Dollar Change

Percentage Change

$(164,259) $(173,798) $(191,273) $(9,539) $(17,475)

(5.8)% (10.1)%

(5.9)%

(6.0)%

(6.3)%

(1) See Note 9 to Notes to the Consolidated Financial Statements for definition  of  Adjusted  OIBDA
and for the basis on which allocations  are made and  a reconciliation of  Adjusted  OIBDA to
income (loss) from continuing operations before provision  (benefit)  for income taxes.

During  the year ended December 31,  2011,  expenses in  the Corporate segment as a  percentage of

consolidated revenues increased 10.1% over 2010. This increase was primarily  due  to  $15.0 million of
advisory fees and other costs associated with our 2011 proxy  contest.

During  the year ended December 31,  2010,  expenses in  the Corporate segment increased 5.8%

over 2009. This increase was primarily driven by increased sales,  marketing and  account management
expenses of $6.0 million, higher professional fees of $2.2 million  related  to productivity and cost  saving
initiatives, an insurance deductible of  $2.8 million associated with  earthquakes, increased stock-based
compensation of $2.1 million and increased marketing expenses,  partially offset by a reduction in
incentive compensation.

Liquidity and Capital Resources

The following is a summary of our cash  balances  and  cash flows (in thousands) as  of  and for the

years ended December 31,

Cash flows from operating activities—continuing  operations . . . . . .
Cash flows from investing activities—continuing operations . . . . . .
Cash flows from financing activities—continuing operations . . . . . .
Cash and cash equivalents at the end  of  year . . . . . . . . . . . . . . . .

$ 586,570
(298,699)
(128,286)
446,656

$ 603,229
(298,458)
(379,711)
258,693

$ 663,514
(302,213)
(762,670)
179,845

2009

2010

2011

58

Net cash provided by operating activities  from continuing operations  was $663.5 million for the
year ended December 31, 2011 compared to $603.2 million for the year ended December 31,  2010.
The 10.0% increase resulted primarily from an increase in net  income, excluding non-cash  charges  of
$31.3 million, a decrease in cash used for  working  capital of $23.9 million and a decrease  in realized
foreign exchange losses of $5.1 million  over the same  period last year. Uses  of working capital  are
primarily related to lower taxes paid  from  continuing  operations, excluding the $52.4 million of taxes
paid as  a result of the sale of our Digital  Business which is  classified in discontinued operations, lower
amounts paid for cash interest and cash  incentive  compensation in fiscal  year 2011  compared to fiscal
year 2010, partially offset by a reduction in cash  collections  from customers associated with accounts
receivable. We expect our cash flows provided by operating  activities from continuing operations to
decrease in fiscal year 2012 as a result  of  a  reduction in  Adjusted OIBDA related to lower recycled
paper revenues, combined with higher  interest costs and  higher  incentive  compensation payouts
compared to fiscal year 2011.

Our business requires significant capital expenditures to support our expected revenue  growth and
ongoing operations as well as new products and  services and increased  profitability. These  expenditures
are included in the cash flows from investing activities from continuing operations. The nature  of our
capital expenditures has evolved over time along  with the nature of our business. We make capital
expenditures to support a number of different objectives. The majority of our  capital goes to support
business line growth and our ongoing operations, but we  also expend capital to support the
development and improvement of products and services and  projects  designed to increase  our
profitability. These expenditures are generally small  and  more discretionary in nature.  Cash paid  for
our  capital expenditures, cash paid for acquisitions (net of cash acquired) and  additions  to  customer
acquisition costs during the year ended December  31, 2011 amounted  to $209.2 million,  $75.2 million
and $21.7 million, respectively. For the year ended December 31, 2011,  capital expenditures, net, cash
paid for acquisitions (net of cash acquired) and additions to customer  acquisition  costs were funded
with cash flows provided by operating  activities  from continuing operations and cash  equivalents on
hand. Excluding potential future acquisitions, we expect  our capital expenditures to be approximately
$215.0 million in the year ending December 31, 2012. Included  in our  estimated capital expenditures
for 2012 is approximately $25.0 million of  real estate purchases.

Net cash used in financing activities from continuing operations  was  $762.7 million for  the year
ended December 31, 2011. During 2011,  we received (i) $394.0 million in  proceeds from  the issuance of
our  73⁄4% Notes due 2019; (ii) net borrowings under our  revolving credit and term loan facilities and
other debt of $153.8 million; and (iii)  $85.7 million of  proceeds from the  exercise of stock options and
purchases under the employee stock  purchase plan. We used the proceeds from these financing
transactions and cash on hand: (i) for  the  early retirement of $231.3  million of our 73⁄4% Notes due
2015; (ii) to repurchase $985.0 million  of  our  common stock;  (iii) to pay dividends in  the amount of
$172.6 million on our common stock; and (iv) to fund  debt financing  costs of $9.0 million.

Our board of directors has authorized up  to  $1.2 billion  in repurchases  of  our common  stock.
All purchases are subject to stock price, market conditions, corporate  and legal  requirements and other
factors. As of December 31, 2011, we  had a remaining amount available for repurchase under our
share repurchase program of $100.7 million,  which represents  approximately 2%  in the aggregate of  our
outstanding common stock based on  the closing price on such date.

59

The following table is a summary of our repurchase activity under all  of  our share repurchase

programs during 2011:

Authorizations remaining as of January  1,
. . . . . . . . . . . . . . . . . . . . . . . . .
Additional Authorizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repurchases paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repurchases unsettled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31,743,886
109,532

(In thousands)
$ 238,532
850,000
(984,469)
(3,362)

Authorization remaining as of December 31,

. . . . . . . . . . . . . . . . . . . . . . .

$ 100,701(2)

2011

Shares

Amount(1)

(1) Amount  excludes commissions paid associated with share repurchases.

(2) Between January 1, 2012 and February 10, 2012,  we repurchased an additional 1.1 million shares

of our common stock for an aggregate  purchase  price of $34.7 million, reducing our remaining
authorization to approximately $66.0  million.

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

Declaration  Date

Dividend
Per  Share

Record Date

March 25, 2010 . . . . . . . . . . . . . . .
June 4, 2010 . . . . . . . . . . . . . . . . . .
September 15, 2010 . . . . . . . . . . . .
December 10, 2010 . . . . . . . . . . . . .
March 11, 2011 . . . . . . . . . . . . . . .
June 10, 2011 . . . . . . . . . . . . . . . . .
September 8, 2011 . . . . . . . . . . . . .
December 1, 2011 . . . . . . . . . . . . .

March 25, 2010
$0.0625
June 25, 2010
0.0625
0.0625
September 28, 2010
0.1875 December 27, 2010
March 25, 2011
0.1875
0.2500
June 24, 2011
0.2500
September 23, 2011
0.2500 December 23, 2011

Total
Amount

(in thousands)
$12,720
12,641
12,532
37,514
37,601
50,694
46,877
43,180

Payment Date

April 15, 2010
July 15, 2010
October 15, 2010
January 14,  2011
April 15, 2011
July 15, 2011
October 14, 2011
January 13,  2012

We  are committed to stockholder payouts  through a combination of share buybacks, ongoing
quarterly dividends and potential one-time dividends of approximately $2.2 billion  through 2013, with
approximately $1.2 billion of capital  returned to stockholders  by May 2012. Through February 10,  2012,
we have returned approximately $1.15 billion to stockholders  against these commitments. We  expect to
fund future payouts with cash flows from  operations and borrowings  under existing and potentially
additional debt instruments. With regard to our levels of indebtedness, we plan to operate around  the
mid-point of our target leverage ratio range of 3x—4x EBITDA (as defined in our revolving credit
facility).

Financial instruments that potentially subject  us  to  market  risk  consist principally  of  cash and cash

equivalents (including money market funds and  time deposits), restricted cash (primarily U.S.
Treasuries) and accounts receivable. The  only significant concentrations  of liquid investments as of
December 31, 2011 relate to cash and cash  equivalents  and restricted cash held  on deposit with five
global  banks and one ‘‘Triple A’’ rated  money market fund which  we  consider to be large, highly-rated
investment-grade institutions. As per our  risk management  investment policy,  we limit exposure to
concentration of credit risk by limiting  the amount invested in  any  one  mutual fund or financial
institution to a maximum of $50.0 million. As of December 31,  2011, our  cash and cash equivalents  and

60

restricted cash balance was $215.0 million, including a money market fund and time deposits  amounting
to $181.8 million. A substantial portion  of  the money market fund is  invested in U.S.  Treasuries.

We  are highly leveraged and expect to continue to be highly leveraged for the  foreseeable future.

Our consolidated debt as of December 31, 2011 was comprised of the following (in thousands):

New Revolving Credit Facility(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
New Term Loan Facility(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71⁄4% GBP Senior Subordinated Notes due 2014  (the ‘‘71⁄4% Notes’’)(2) . . . . . . . . . . . . . .
65⁄8% Senior Subordinated Notes due 2016 (the ‘‘65⁄8% Notes’’)(2) . . . . . . . . . . . . . . . . . .
71⁄2% CAD Senior Subordinated Notes due 2017 (the ‘‘Subsidiary  Notes’’)(3) . . . . . . . . . .
83⁄4% Senior Subordinated Notes due 2018 (the ‘‘83⁄4% Notes’’)(2) . . . . . . . . . . . . . . . . . .
8% Senior Subordinated Notes due 2018  (the ‘‘8%  Notes’’)(2) . . . . . . . . . . . . . . . . . . . . .
63⁄4% Euro Senior Subordinated Notes due 2018  (the ‘‘63⁄4% Notes’’)(2) . . . . . . . . . . . . . .
73⁄4% Senior Subordinated Notes due 2019 (the ‘‘73⁄4% Notes due 2019’’)(2) . . . . . . . . . . .
8% Senior Subordinated Notes due 2020  (the ‘‘8%  Notes due  2020’’)(2) . . . . . . . . . . . . . .
83⁄8% Senior Subordinated Notes due 2021 (the ‘‘83⁄8% Notes’’)(2) . . . . . . . . . . . . . . . . . .
Real Estate Mortgages, Capital Leases  and Other (4) . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

96,000
487,500
233,115
318,025
171,273
200,000
49,806
328,750
400,000
300,000
548,346
220,773

Total Long-term Debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less Current Portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3,353,588
(73,320)

Long-term Debt, Net of Current Portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,280,268

(1) The capital stock or other equity interests of most of  our U.S. subsidiaries, and  up to 66%  of  the

capital stock or other equity interests of our first-tier foreign subsidiaries,  are pledged to secure
these debt instruments, together with  all intercompany  obligations of foreign subsidiaries owed  to
us or to one of our U.S. subsidiary guarantors.

(2) Collectively, the ‘‘Parent Notes’’.  IMI  is the direct obligor on the Parent Notes, which  are fully  and
unconditionally guaranteed, on a senior  subordinated  basis, by substantially all of its direct and
indirect wholly owned U.S. subsidiaries (the ‘‘Guarantors’’). These  guarantees are joint  and several
obligations of the Guarantors. Iron Mountain Canada Corporation (‘‘Canada  Company’’) and  the
remainder of our subsidiaries do not guarantee the  Parent  Notes.

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

(4) Includes (a) real estate mortgages  of  $5.2 million, (b) capital lease  obligations  of  $207.3 million,

and (c) other various notes and other  obligations, which  were  assumed by us as a  result of certain
acquisitions, of $8.2 million.

On June 27, 2011, we entered into a  new credit agreement to replace the IMI revolving credit
facility and the IMI term loan facility,  each entered into on April 16, 2007. The new credit  agreement
consists of (i) revolving credit facilities under which we  can borrow, subject to certain limitations as
defined in the new credit agreement, up to an  aggregate amount of $725.0  million (including Canadian
dollars, British pounds sterling and Euros,  among  other  currencies)  (the  ‘‘New Revolving Credit
Facility’’) and (ii) a $500.0 million term  loan  facility (the  ‘‘New  Term Loan  Facility,’’  and collectively
with the New Revolving Credit Facility, the  ‘‘New  Credit Agreement’’). We have the right to increase
the aggregate amount available to be borrowed under the New Credit  Agreement up to a maximum  of
$1.8 billion. The New Revolving Credit Facility  is supported  by a group of 19  banks.  IMI, Iron
Mountain Information Management, Inc.  (‘‘IMIM’’), Canada Company, IME, Iron Mountain  Australia
Pty Ltd., Iron Mountain Switzerland  Gmbh and any  other subsidiary of IMIM designated by IMIM

61

(the ‘‘Other Subsidiaries’’) may, with  the consent of the administrative  agent, as defined in the  New
Credit  Agreement, borrow under certain  of the  following  tranches  of the New Revolving Credit Facility:
(a) tranche one in the amount of $400.0 million is available to IMI and IMIM in  U.S. dollars, British
pounds sterling and Euros, (b) tranche  two  in the amount of  $150.0 million  is available to IMI or
IMIM in either U.S. dollars or Canadian  dollars and available to Canada Company  in Canadian dollars
and (c) tranche three in the amount  of  $175.0  million is available to IMI or  IMIM and the Other
Subsidiaries in U.S. dollars, Canadian  dollars, British pounds  sterling,  Euros  and Australian dollars,
among others. The New Revolving Credit  Facility terminates on June  27, 2016, at which  point all
revolving credit loans under such facility become due. With respect to the New  Term Loan  Facility,
loan payments are required through  maturity  on June 27, 2016 in equal quarterly installments of the
aggregate annual amounts based upon the following percentage of the original principal amount in  the
table below (except that each of the  first  three quarterly  installments in the fifth year shall be 10% of
the original principal amount and the  final quarterly installment in  the fifth year  shall be 35% of the
original principal):

Year  Ended

Percentage

June 30, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 27, 2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5%
5%
10%
15%
65%

The New Term Loan Facility may be prepaid without penalty or  premium, in whole or in  part, at

any time. IMI and IMIM guarantee the  obligations of  each of the subsidiary borrowers. The capital
stock or other equity interests of most of  the U.S.  subsidiaries,  and up  to  66% of the capital  stock  or
other equity interests of our first-tier  foreign subsidiaries, are  pledged to  secure the New Credit
Agreement, together with all intercompany obligations of foreign subsidiaries owed  to  us or to one of
our  U.S. subsidiary guarantors. The interest rate on  borrowings  under  the New  Credit Agreement
varies  depending on our choice of interest rate and currency options,  plus an  applicable margin, which
varies  based on certain financial ratios. Additionally, the  New  Credit Agreement requires the payment
of a commitment fee on the unused portion of the revolving credit facility, which fee ranges from
between 0.3% to 0.5% based on certain financial ratios,  as well as  fees  associated with any  outstanding
letters  of credit. Proceeds from the New  Credit Agreement  are for general corporate  purposes and
were used to repay the previous revolving  credit and term loan facilities. We recorded a charge of
$1.8 million to other expense (income),  net in  the second quarter of 2011  related to the  early
retirement of the previous revolving credit  and  term loan facilities,  representing  a write-off of  deferred
financings costs. As of December 31,  2011, we had $96.0 million  of  outstanding borrowings under the
New Revolving Credit Facility, all of  which was denominated  in U.S. dollars;  we also  had various
outstanding letters of credit totaling $5.8 million. The remaining availability on  December 31,  2011,
based on IMI’s leverage ratio, which is  calculated based on  the last 12 months’ earnings before interest,
taxes, depreciation and amortization (‘‘EBITDA’’), and other  adjustments  as defined in the New Credit
Agreement and current external debt, under the  New Revolving  Credit Facility was $623.2 million.
The interest rate in effect under the  New  Revolving  Credit Facility and New  Term  Loan Facility was
4.0% and 2.3%, respectively, as of December 31,  2011.

The New Credit Agreement, our indentures  and other agreements governing our indebtedness
contain certain restrictive financial and  operating covenants, including covenants that restrict our ability
to complete acquisitions, pay cash dividends,  incur  indebtedness, make investments,  sell assets and  take
certain other corporate actions. The covenants do not contain  a  rating trigger. Therefore, a change in
our  debt rating would not trigger a default under the  New Credit  Agreement, our indentures or  other
agreements governing our indebtedness.  The New  Credit Agreement, as  well as our indentures, use
EBITDA-based calculations as primary  measures of financial performance, including leverage and  fixed

62

charge  coverage ratios. IMI’s revolving  credit and term leverage  ratio was 2.9 and  3.4 as of
December 31, 2010 and 2011, respectively, compared to a  maximum allowable  ratio of 5.5.  Similarly,
our  bond leverage ratio, per the indentures, was 3.4  and  3.9  as of December 31,  2010 and  2011,
respectively, compared to a maximum  allowable ratio  of 6.5. IMI’s revolving  credit and term  loan fixed
charge  coverage ratio was 1.5 as of December 31, 2011, compared to a minimum allowable  ratio of 1.2.
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.

In January 2011, we redeemed the remaining  $231.3 million aggregate principal amount

outstanding of our 73⁄4% Notes due 2015 at a redemption price of one thousand dollars  for each one
thousand dollars of principal amount of notes redeemed,  plus accrued and unpaid interest. We
recorded  a gain to other expense (income),  net of approximately $0.9 million in the  first  quarter  of
2011 related to the early extinguishment of  our 73⁄4% Notes due 2015 that were redeemed. This gain
consists of original issue premiums, net of  deferred financing costs related to our  73⁄4% Notes due 2015
that were redeemed.

On June 2, 2011, we completed the sale  of  the Digital Business to Autonomy. Pursuant to the
Digital Sale Agreement, we received  approximately $395.4  million  in cash,  consisting of the  initial
purchase price of $380.0 million and a  preliminary working  capital adjustment of approximately
$15.4 million, which remains subject  to a customary post-closing  adjustment  based on  the amount of
working capital at closing. The purchase  price for the  Digital Sale will be increased on a
dollar-for-dollar basis if the working capital balance  at the  time of closing exceeds the target amount of
working capital as set forth in the Digital Sale Agreement and decreased  on a dollar-for-dollar  basis if
such closing working capital balance is  less than  the target  amount.  We and Autonomy are in
disagreement regarding the working capital adjustment in the Digital Sale Agreement.  As a  result, as
contemplated by the Digital Sale Agreement,  the matter  is being referred to an  independent third party
accounting firm for determination of the appropriate adjustment.  Transaction costs related to the
Digital Sale amounted to approximately $7.4 million. Additionally, $11.1  million  of  inducements  are
payable to Autonomy and have been netted against the proceeds in calculating the  gain on  the Digital
Sale. We used the net proceeds received from the Digital Sale to pay down amounts  outstanding under
our  revolving credit facility and used $52.4  million  of  the net proceeds to fund cash taxes  due  as a
result of the Digital Sale.

In September 2011, we completed an underwritten  public  offering of $400.0  million in aggregate

principal amount of our 73⁄4% Notes due 2019, which were issued  at 100%  of  par. Our net proceeds of
$394.0 million after paying the underwriters’  discounts and  commissions, were used for general
corporate purposes, including funding a portion of the stockholder payout commitments we have made.

63

Contractual Obligations

The following table summarizes our contractual obligations as of  December 31, 2011 and the

anticipated effect of these obligations  on  our liquidity  in future years (in thousands):

Capital Lease Obligations . . . . . . . . . . .
Long-Term Debt Obligations (excluding

Capital Lease Obligations) . . . . . . . .
Interest Payments(1) . . . . . . . . . . . . . . .
Operating Lease Obligations(2)(3) . . . .
Purchase and Asset Retirement

Payments Due by Period

Total

Less than
1 Year

1–3 Years

3–5  Years

More  than
5 Years

$ 207,300

$ 41,028

$

64,029

$

26,578

$

75,665

3,151,895
1,547,822
2,698,542

32,292
223,402
217,634

336,343
428,151
403,095

779,770
369,409
365,486

2,003,490
526,860
1,712,327

Obligations(4) . . . . . . . . . . . . . . . . . .

68,580

36,352

20,346

1,325

10,557

Total(3)(5) . . . . . . . . . . . . . . . . . . . . . .

$7,674,139

$550,708

$1,251,964

$1,542,568

$4,328,899

(1) Amounts include variable rate interest payments, which are calculated  utilizing  the applicable

interest rates as of December 31, 2011; see  Note 4  to  Notes to Consolidated Financial  Statements.
Amounts also include interest on capital  leases.

(2) Amounts are offset by sublease income of $10.6 million in total (including $2.3 million,

$3.6 million, $2.8 million and $1.9 million, in less than 1 year,  1–3 years, 3–5 years and more than
5 years, respectively).

(3) Includes aggregate amounts related to our Italian Business of $2.6 million, $3.7 million,

$3.5 million, $8.2 million ($18.0 million in total) in  less than 1  year, 1–3  years, 3–5 years and more
than 5 years, respectively.

(4) In connection with some of our  acquisitions, we have potential earn-out obligations that may  be

payable in the event businesses we acquired meet certain  financial  objectives. These  payments are
based on the future results of these operations, and our estimate of the maximum  contingent
earn-out payments we may be required to make under all such agreements as of December 31,
2011 is approximately $4.5 million.

(5) The table above excludes $31.4 million in  uncertain  tax  positions as we are  unable to make

reasonably reliable estimates of the period of cash settlement, if any, with the respective  taxing
authorities.

We  expect to meet our cash flow requirements for the next twelve months from  cash generated

from operations, existing cash, cash equivalents,  borrowings under  the New  Credit  Agreement and
other financings, which may include secured credit facilities,  securitizations and mortgage or  capital
lease financings. We expect to meet our  long-term cash flow  requirements using  the same means
described above, as well as the potential issuance of debt or equity securities  as we  deem appropriate.

Off-Balance Sheet Arrangements

We  have no off-balance sheet arrangements  as defined  in Regulation S-K Item 303(a)(4)(ii).

Net Operating Losses and Foreign Tax Credit Carryforwards

We  have federal net operating loss carryforwards which begin to expire in 2020  through 2025 of
$28.2 million ($9.9 million, tax effected) at December 31, 2011  to  reduce future federal  taxable  income.
We  have an asset for state net operating losses of $7.9 million (net of federal tax benefit), which begins

64

to expire in 2012 through 2025, subject  to  a  valuation  allowance  of approximately  99%. We have assets
for foreign net operating losses of $40.3  million,  with various  expiration dates, subject  to  a valuation
allowance of approximately 69%. We also have  foreign tax  credits  of $56.6 million, which begin to
expire in 2014 through 2019, subject to  a  valuation allowance of approximately 65%. U.S.  legislative
changes in 2010 reduced the expected  utilization of foreign  tax  credits which resulted in  the
requirement for a valuation allowance.

Inflation

Certain of our expenses, such as wages and benefits,  insurance, occupancy costs and equipment
repair and replacement, are subject to  normal inflationary pressures.  Although  to  date we have been
able to offset inflationary cost increases  through increased operating efficiencies and the negotiation of
favorable long-term real estate leases,  we can  give no assurance that we will be able to offset any future
inflationary cost increases through similar efficiencies,  leases or  increased storage or  service  charges.

Item 7A. Quantitative and Qualitative  Disclosures About Market Risk.

Market Risk

Financial instruments that potentially subject  us  to  market  risk  consist principally  of  cash and cash

equivalents (including money market funds and  time deposits), restricted cash (primarily U.S.
Treasuries) and accounts receivable. The  only significant concentrations  of liquid investments as of
December 31, 2011 relate to cash and cash  equivalents  and restricted cash held  on deposit with five
global  banks and one ‘‘Triple A’’ rated  money market fund which  we  consider to be large, highly-rated
investment-grade institutions. As per our  risk management  investment policy,  we limit exposure to
concentration of credit risk by limiting  the amount invested in  any  one  mutual fund or financial
institution to a maximum of $50.0 million. As of December 31,  2011, our  cash and cash equivalents  and
restricted cash balance was $215.0 million, including a money market fund and time deposits  amounting
to $181.8 million. A substantial portion  of  the money market fund is  invested in U.S.  Treasuries.

Interest Rate Risk

Given the recurring nature of our revenues  and  the long-term nature  of our  asset base, we  have
the ability and the preference to use  long-term, fixed interest rate debt to  finance our business, thereby
helping to preserve our long-term returns  on invested capital.  We target  approximately 75% of our debt
portfolio to be fixed with respect to interest  rates. Occasionally, we  will use interest rate swaps as a tool
to maintain our targeted level of fixed  rate debt. See Notes 3 and 4 to Notes to Consolidated Financial
Statements.

As of December 31, 2011, we had $586.7  million  of  variable rate debt outstanding with a  weighted

average variable interest rate of approximately 2.6%, and  $2,766.9 million of fixed rate debt
outstanding. As of December 31, 2011, approximately 82.5%  of our  total  debt  outstanding was fixed.
If the weighted average variable interest rate on our variable  rate debt  had increased by 1%,  our net
income for the year ended December 31,  2011  would have been reduced by approximately  $3.4 million.
See Note 4 to Notes to Consolidated Financial Statements  for a  discussion of our long-term
indebtedness, including the fair values  of  such indebtedness  as of December 31, 2011.

Currency Risk

Our investments in IME, Canada Company,  Iron Mountain Mexico, SA de RL de CV, Iron

Mountain South America, Ltd., Iron  Mountain Australia Pty Ltd. and our other international
investments may be subject to risks and  uncertainties related to fluctuations in  currency  valuation.
Our reporting currency is the U.S. dollar.  However,  our international revenues and  expenses are
generated in the currencies of the countries  in which  we operate, primarily the  Euro,  Canadian  dollar

65

and British pound sterling. Declines in the  value of the local currencies  in which we are paid relative to
the U.S.  dollar will cause revenues in  U.S.  dollar terms to decrease and dollar-denominated liabilities
to increase in local currency.

The impact of currency fluctuations on our earnings  is mitigated significantly  by  the fact that most

operating and other expenses are also incurred  and paid in the local currency. We also have several
intercompany obligations between our foreign subsidiaries and IMI and our U.S.-based subsidiaries.
In addition, Iron Mountain Switzerland  GmbH, our foreign  subsidiaries  and IME also  have
intercompany obligations between them. These intercompany obligations are primarily denominated in
the local currency of the foreign subsidiary.

We  have adopted and implemented a number of strategies to mitigate the risks associated  with

fluctuations in currency valuations. One  strategy is  to  finance  certain of our international subsidiaries
with debt that is denominated in local  currencies, thereby providing a  natural hedge. In determining the
amount of any such financing, we take  into account local tax strategies, among other factors. Another
strategy we utilize is for IMI or IMIM  to  borrow in  foreign currencies to hedge our intercompany
financing activities. In addition, on occasion,  we enter into currency swaps to temporarily or
permanently hedge an overseas investment,  such as a  major  acquisition, to lock in certain transaction
economics. We have implemented these  strategies for our foreign  investments in the  United Kingdom,
Continental Europe and Canada. Specifically,  through our 150.0  million British  pounds sterling
denominated 71⁄4% Senior Subordinated Notes due 2014 and our 255.0  million 63⁄4% Euro Senior
Subordinated Notes due 2018, we effectively hedge most  of  our outstanding intercompany loans
denominated in British pounds sterling  and Euros. Canada Company has financed its capital needs
through direct borrowings in Canadian  dollars under  the Credit Agreement and its 175.0 million CAD
denominated 71⁄2% Senior Subordinated Notes due 2017. This creates a tax efficient natural currency
hedge. In the third quarter of 2007, we designated a portion of our  63⁄4% Euro Senior Subordinated
Notes due 2018 issued by IMI as a hedge  of net investment of certain of  our Euro denominated
subsidiaries. As a result, we recorded  $8.6 million ($5.4 million, net of tax)  of foreign exchange gains
related to the ‘‘marking-to-market’’ of such debt to currency translation adjustments which  is a
component of accumulated other comprehensive  items, net  included in  equity for the year ended
December 31, 2011. As of December 31,  2011, net  gains of $13.4  million  are recorded in  accumulated
other comprehensive items, net associated with this net investment hedge.

We  have also entered into a number of separate forward contracts to hedge our exposures  to

British pounds sterling and Australian dollars. As  of  December 31,  2011, we had  an outstanding
forward contract to purchase $195.6  million U.S. dollars  and sell 125.0 million British  pounds sterling
to hedge our intercompany exposures  with  IME.  As of December 31, 2011, we had an outstanding
forward contract to purchase $75.1 million U.S. dollars and  sell 73.0 million Australian dollars to hedge
our  intercompany exposures with our  Australian subsidiary. At the maturity of the forward  contracts,
we may enter into new forward contracts  to hedge movements in the underlying currencies. At the time
of settlement, we either pay or receive the  net settlement amount from the forward contract and
recognize this amount in other expense (income), net  in the accompanying statement of operations as a
realized foreign exchange gain or loss.  We have not designated these forward contracts  as hedges.
At the end of each month, we mark  the outstanding forward  contracts to  market and record an
unrealized foreign exchange gain or loss for  the mark-to-market  valuation.  During  the year  ended
December 31, 2011, there was $1.1 million in net  cash disbursements included in cash  from operating
activities from continuing operations  related to settlements associated with  these  foreign currency
forward contracts. We recorded net gains  in  connection with these forward contracts of $1.2  million
(including an unrealized foreign exchange  gain  of  $2.0 million related to certain British pound sterling
forward contracts and an unrealized  foreign exchange gain of $0.8 million related to the  Australian
dollar forward contract offset by an unrealized foreign exchange loss of $0.4  million related to a British
pound sterling forward contract) in other expense (income), net in the accompanying statement of

66

operations as of December 31, 2011,  respectively. As of December 31, 2011,  except as noted above, our
currency exposures to intercompany balances  are not hedged.

The impact of devaluation or depreciating currency on  an entity depends on the  residual effect on

the local economy and the ability of an  entity to raise  prices and/or  reduce expenses. Due  to  our
constantly changing currency exposure and the potential substantial volatility of currency exchange
rates, we cannot predict the effect of  exchange fluctuations  on  our business. The  effect  of a change in
foreign exchange rates on our net investment in foreign  subsidiaries  is reflected in  the ‘‘Accumulated
Other Comprehensive Items, net’’ component of equity. A 10% depreciation in  year-end 2011
functional currencies, relative to the  U.S. dollar, would  result in  a reduction  in our equity of
approximately $79.8 million.

Item 8. Financial Statements and Supplementary Data.

The information required by this item is  included in  Item  15(a) of this Annual Report on

Form 10-K.

Item 9. Changes in and Disagreements  With Accountants  on Accounting and Financial  Disclosure.

None.

Item 9A. 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
Exchange Act. These rules refer to the  controls and  other procedures of a company that are designed
to ensure that information is recorded,  processed, summarized and  communicated 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 December 31, 2011 (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 were not effective due to a material weakness  in our
internal control over identification and  monitoring of price reduction  clauses  in certain U.S.
government customer contracts as described below.

Management’s Report on Internal Control  over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal  control over
financial reporting, as such term is defined in Rules 13a-15(f) and 15d-15(f)  of  the Exchange Act. Due
to their inherent limitations, internal  control over financial  reporting  may not prevent or  detect
misstatements. Projections of any evaluation of effectiveness to future periods  are subject to the  risks
that controls may become inadequate because of changes in conditions or that the  degree  of
compliance with policies or procedures may deteriorate.  Under  the supervision and with  the
participation of our management, including our chief executive officer  and chief financial officer, we
conducted an evaluation of the effectiveness  of our internal control  over financial reporting based on
the framework in Internal Control—Integrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission. Based on this  evaluation, our management  concluded that
our  internal control over financial reporting was  not  effective  as of December 31,  2011 because of  the
material weakness described below. A material  weakness  is a deficiency,  or combination of deficiencies,
in internal control over financial reporting, such that there  is a reasonable possibility that a material
misstatement of our annual or interim consolidated  financial  statements  will not be prevented or

67

detected on a timely basis. In our assessment of the effectiveness of internal control over financial
reporting at December 31, 2011, we identified the following material weakness:

We  did not maintain adequate and effective internal control in  the area  of  identifying and
monitoring price reduction clauses in certain  U.S. government customer  contracts.  In  2011, we
discovered, in conjunction with a government  contract renewal, as more  fully discussed  in Note 10.h. to
Notes to Consolidated Financial Statements, that  we did not have a control in  place to appropriately
identify and monitor price reduction clauses of certain U.S. government customer contracts. The
material weakness contributed to management’s conclusion  that an immaterial restatement  of  our
consolidated financial statements was appropriate, as more fully discussed in  Note 2.y.  to  Notes to
Consolidated Financial Statements. Total revenue under  U.S. government contracts for  the year  ended
December 31, 2011 was less than $75 million.

Remediation of Material Weakness in Internal Control  over  Financial Reporting

To address the material weakness in  our internal control over financial reporting described  above,

we performed additional analyses and other post-closing procedures designed to provide reasonable
assurance that our consolidated financial  statements were prepared in  accordance with GAAP. As a
result of these procedures, we believe  that the  consolidated financial statements  included in this  Annual
Report on Form 10-K as of and for the  year ended December 31, 2011 fairly present, in all material
respects, our financial condition, results  of operations  and cash flow for the periods presented, in
conformity with GAAP. We will continue to take appropriate  and reasonable steps to make  necessary
improvements to our internal control over  financial reporting including:

(cid:127) Hiring a government contract compliance specialist.

(cid:127) Developing and implementing a process to appropriately identify government contracts with

price reduction clauses.

(cid:127) Developing and implementing procedures to track and monitor benchmark pricing  and

calculating any related price reductions  under these contracts.

We  have begun our remediation efforts and we expect these  efforts, which include design,
implementation and testing, to continue throughout fiscal year 2012. We believe  that  the remediation
measures described above will strengthen our  internal control  over financial reporting  and remediate
the material weakness we have identified.  We are  committed to continuing to improve  our internal
control processes and will continue to  diligently review our financial  controls and procedures.

The effectiveness of our internal control over financial  reporting has been  audited by Deloitte &

Touche  LLP, an independent registered public accounting firm, as  stated in their report which is
included in this Annual Report on Form 10-K.

68

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders  of Iron Mountain  Incorporated

We  have audited the internal control over  financial reporting of  Iron Mountain  Incorporated and

subsidiaries (the ‘‘Company’’) as of December 31, 2011,  based on criteria  established in Internal
Control—Integrated Framework issued by the Committee of Sponsoring Organizations  of  the Treadway
Commission. The Company’s management is  responsible for maintaining  effective internal control  over
financial reporting and for its assessment  of the  effectiveness  of internal control over financial
reporting, included in the accompanying Management’s Report on Internal Control over  Financial
Reporting. Our responsibility is to express an  opinion on  the Company’s internal control over financial
reporting based on our audit.

We  conducted our audit in accordance with the standards of  the Public Company Accounting
Oversight Board (United States). Those  standards require that we  plan and perform the audit to obtain
reasonable assurance about whether  effective  internal control over financial reporting was maintained
in all material respects. Our audit included  obtaining an understanding  of internal control  over
financial reporting, assessing the risk that a  material weakness exists, testing and evaluating the design
and  operating  effectiveness  of  internal  control  based  on  that  risk,  and  performing  such  other
procedures as we considered necessary in  the circumstances. We  believe that our audit provides a
reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed by, or  under the

supervision of, the company’s principal executive and principal financial  officers,  or persons performing
similar functions, and effected by the company’s board of directors, management, and other personnel
to provide reasonable assurance regarding the  reliability  of financial reporting and the preparation of
financial statements for external purposes in accordance with  generally  accepted accounting  principles.
A company’s internal control over financial reporting includes  those policies and procedures that
(1) pertain to the maintenance of records  that, in  reasonable  detail,  accurately and  fairly reflect the
transactions and dispositions of the assets of  the company;  (2) provide  reasonable  assurance that
transactions are recorded as necessary  to  permit preparation  of  financial statements in  accordance  with
generally accepted accounting principles,  and that receipts and expenditures of the company  are being
made only in accordance with authorizations of management  and directors of the  company; and
(3) provide reasonable assurance regarding prevention  or timely detection of unauthorized  acquisition,
use, or disposition of the company’s assets that could have  a material effect on the financial statements.

Because of the inherent limitations of internal  control over  financial reporting, including  the
possibility of collusion or improper management override of controls, material misstatements  due  to
error or fraud may not be prevented or detected  on a  timely basis. Also, projections of any evaluation
of the effectiveness of the internal control over financial reporting to future periods are subject  to  the
risk that the controls may become inadequate  because of changes in conditions, or  that  the degree of
compliance with the policies or procedures may deteriorate.

A material weakness is a deficiency,  or a combination of  deficiencies, in  internal control over

financial reporting, such that there is  a reasonable possibility that a  material  misstatement of a
company’s annual or interim financial  statements will  not  be  prevented or detected on a timely basis.
The following material weakness has  been  identified and  included in management’s assessment: the
Company did not maintain adequate  and effective internal control in  the area of identifying and
monitoring price reduction clauses in certain  U.S. government customer  contracts.  This material
weakness was considered in determining  the nature, timing, and extent of audit tests applied in  our
audit of the Company’s consolidated financial  statements  as  of and  for the year ended December 31,
2011 and this report does not affect our report on such financial statements.

69

In our opinion, because of the effect  of the  material weakness identified above  on the  achievement
of the objectives of the control criteria, the Company  has not maintained effective internal control over
financial reporting as of December 31, 2011, based on the  criteria established in Internal Control—
Integrated Framework issued by the Committee of Sponsoring  Organizations  of  the Treadway
Commission.

We  have also audited, in accordance  with the standards of  the Public Company Accounting
Oversight Board (United States), the  consolidated financial statements as  of  and for the year ended
December 31, 2011 of the Company and our report dated February 28, 2012 expressed  an unqualified
opinion on those financial statements.

/s/ DELOITTE & TOUCHE LLP

Boston, Massachusetts
February 28, 2012

70

Changes in Internal Control over Financial  Reporting

There have been no changes in our internal control over  financial  reporting during the  quarter
ended December 31, 2011 that have  materially affected, or are  reasonably likely  to  materially affect,
our  internal control over financial reporting.

Item 9B. Other Information.

None.

71

PART III

Item 10. Directors, Executive Officers and Corporate  Governance.

The information required by Item 10  is  incorporated by reference  to  our Proxy Statement.

Item 11. Executive Compensation.

The information required by Item 11  is  incorporated by reference  to  our Proxy Statement.

Item 12. Security Ownership of Certain  Beneficial Owners and Management and Related Stockholder

Matters.

The information required by Item 12  is  incorporated by reference  to  our Proxy Statement.

Item 13. Certain Relationships and Related Transactions, and Director Independence.

The information required by Item 13  is  incorporated by reference  to  our Proxy Statement.

Item 14. Principal Accountant Fees and  Services.

The information required by Item 14  is  incorporated by reference  to  our Proxy Statement.

Item 15. Exhibits and Financial Statement Schedules.

PART IV

(a) Financial Statements and Financial Statement Schedules filed as part  of this  report:

A. Iron  Mountain Incorporated

Report of Independent Registered Public Accounting  Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Balance Sheets, December  31, 2010 and 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Operations,  Years  Ended December 31, 2009, 2010 and 2011 . . . . . .

Consolidated Statements of Comprehensive Income (Loss), Years Ended December  31, 2009,

2010 and 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Equity, Years  Ended December  31, 2009, 2010 and 2011 . . . . . . . . .

Consolidated Statements of Cash Flows,  Years Ended December 31,  2009, 2010 and 2011 . . . . . .

Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

73

74

75

76

77

78

79

(b) Exhibits filed as part of this report: As listed in the  Exhibit  Index following  the signature  page hereof.

72

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders  of Iron Mountain  Incorporated

We  have audited the accompanying consolidated balance sheets of Iron Mountain  Incorporated
and subsidiaries (the ‘‘Company’’) as  of December  31, 2011 and 2010, and the  related consolidated
statements of operations, comprehensive income (loss), equity  and cash flows for each of the  three
years in the period ended December  31, 2011. These  financial statements  are the responsibility  of the
Company’s management. Our responsibility  is to express  an opinion on these financial statements based
on our audits.

We  conducted our audits in accordance with the standards  of  the Public Company Accounting
Oversight Board (United States). Those  standards require that we  plan and perform the audit to obtain
reasonable assurance about whether  the  financial  statements are free  of material misstatement.  An
audit includes examining, on a test basis, evidence  supporting the amounts and disclosures  in the
financial statements. An audit also includes assessing the accounting  principles used  and significant
estimates made by management, as well as  evaluating the overall financial statement presentation. We
believe that our audits provide a reasonable  basis for our opinion.

In our opinion, such consolidated financial  statements  present fairly, in  all  material  respects, the
financial position of Iron Mountain Incorporated and subsidiaries  as of December 31,  2011 and  2010,
and the results of their operations and  their cash flows for each of the three years in the period ended
December 31, 2011, in conformity with  accounting principles generally  accepted in the United States of
America.

We  have also audited, in accordance  with the standards of  the Public Company Accounting

Oversight Board (United States), the  Company’s  internal control over financial reporting as  of
December 31, 2011, based on the criteria established  in Internal Control—Integrated Framework issued
by the Committee  of Sponsoring Organizations of  the Treadway Commission and our report dated
February 28, 2012 expressed an adverse opinion on the Company’s internal control over financial
reporting because of a material weakness.

/s/ DELOITTE & TOUCHE LLP

Boston, Massachusetts
February 28, 2012

73

IRON MOUNTAIN INCORPORATED
CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share  data)

ASSETS
Current Assets:

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable (less allowances of $20,747  and  $23,277 as of  December 31,

2010 and 2011, respectively) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assets of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2010

2011

$

258,693
35,105

$

179,845
35,110

524,326
44,225
136,905
213,208

543,467
43,235
105,537
7,256

914,450

Total Current Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,212,462

Property, Plant and Equipment:

Property, plant and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less—Accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4,161,410
(1,693,166)

4,232,594
(1,825,511)

Property, Plant and Equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,468,244

2,407,083

Other Assets, net:

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer relationships and acquisition costs . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred financing costs
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assets of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Other Assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,279,561
379,808
29,146
27,686
19,486

2,735,687

2,254,268
410,149
35,798
19,510
—

2,719,725

Total Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,416,393

$ 6,041,258

LIABILITIES AND EQUITY
Current Liabilities:

Current portion of long-term  debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Total Current Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term Debt, net of current portion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Long-term Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred Rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commitments and Contingencies (see Note 10)
Equity:

Iron Mountain Incorporated Stockholders’ Equity:

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

96,081
143,765
382,670
190,713
61,474

874,703
2,912,126
86,605
95,860
492,464
1,770

$

73,320
156,381
418,831
197,181
3,317

849,030
3,280,268
53,169
97,177
507,358
—

outstanding)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

Common stock (par value  $0.01; authorized  400,000,000 shares;  issued  and

outstanding 200,064,066  shares  and  172,140,966  shares as  of December 31,
2010 and 2011, respectively) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive items, net . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Iron Mountain Incorporated Stockholders’ Equity . . . . . . . . . . . . . . . . .

Noncontrolling Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,001
1,228,655
685,310
29,482

1,945,448

7,417

1,721
343,603
902,567
(2,203)

1,245,688

8,568

Total Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,952,865

1,254,256

Total Liabilities and Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,416,393

$ 6,041,258

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

74

IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share data)

Year Ended December 31,

2009

2010

2011

Revenues:

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,533,792
1,240,592

$1,598,718
1,293,631

$1,682,990
1,331,713

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,774,384

2,892,349

3,014,703

Operating Expenses:

Cost of sales (excluding depreciation  and amortization) . . . . .
Selling, general and administrative . . . . . . . . . . . . . . . . . . . . .
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . .
Intangible Impairments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss (Gain) on disposal/write-down of  property,  plant  and

equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Operating Expenses . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest Expense, Net (includes Interest Income of $2,563,

$1,785 and $2,313 in 2009, 2010 and  2011, respectively) . . . . .
Other (Income) Expense, Net . . . . . . . . . . . . . . . . . . . . . . . . . .

Income (Loss) from Continuing Operations

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

Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . .
Income (Loss) from Discontinued Operations,  Net of Tax . . . . .
Gain (Loss) on Sale of Discontinued Operations, Net  of  Tax . . .

Net Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Net Income  (Loss) Attributable  to  Noncontrolling

1,201,871
749,934
277,186
—

1,192,862
772,811
304,205
85,909

1,245,200
834,591
319,499
46,500

168

(10,987)

(2,286)

2,229,159
545,225

2,344,800
547,549

2,443,504
571,199

212,545
(12,599)

204,559
8,768

205,256
13,043

345,279
113,762

231,517
(12,138)
—

219,379

334,222
167,483

166,739
(219,417)
—

352,900
106,488

246,412
(47,439)
200,619

(52,678)

399,592

Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,429

4,908

4,054

Net Income (Loss) Attributable to Iron Mountain  Incorporated .

$ 217,950

$ (57,586) $ 395,538

Earnings (Losses)  per Share—Basic:
Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . .

Total Income (Loss) from Discontinued  Operations . . . . . . . . . .

Net Income (Loss) Attributable to Iron Mountain Incorporated .

Earnings (Losses)  per Share—Diluted:
Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . .

Total Income (Loss) from Discontinued  Operations . . . . . . . . . .

Net Income (Loss) Attributable to Iron Mountain  Incorporated .

$

$

$

$

$

$

1.14

$

0.83

$

(0.06) $

(1.09) $

1.07

1.13

$

$

(0.29) $

0.83

$

(0.06) $

(1.09) $

1.07

$

(0.29) $

1.27

0.79

2.03

1.26

0.78

2.02

Weighted Average Common Shares Outstanding—Basic . . . . . . .

Weighted Average Common Shares Outstanding—Diluted . . . . .

202,812

204,271

201,991

201,991

194,777

195,938

Dividends Declared per Common Share . . . . . . . . . . . . . . . . . .

$

— $

0.3750

$

0.9375

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

75

IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In thousands)

Net Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Comprehensive Income (Loss):

Foreign Currency Translation Adjustments . . . . . . . . . . . . . . . . . . .

Total Other Comprehensive Income  (Loss) . . . . . . . . . . . . . . . . . . . .

Year Ended December 31,

2009

2010

2011

$219,379

$(52,678) $399,592

69,455

69,455

2,288

2,288

(32,616)

(32,616)

Comprehensive Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

288,834

(50,390)

366,976

Comprehensive Income (Loss) Attributable to Noncontrolling

Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,008

5,375

3,123

Comprehensive Income (Loss) Attributable  to  Iron Mountain

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$286,826

$(55,765) $363,853

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

76

IRON MOUNTAIN INCORPORATED

CONSOLIDATED STATEMENTS OF  EQUITY

(In thousands, except share data)

Iron Mountain Incorporated Stockholders’ Equity

Total

Comprehensive
Income (Loss)

Common Stock
Voting

Shares

Amounts

Additional
Paid-in
Capital

Accumulated
Other

Retained Comprehensive Noncontrolling
Earnings

Items, Net

Interests

$

—

201,931,332

$2,019

$1,250,064 $ 600,353

$(41,215)

$ 3,548

—

1,615,425

69,455
219,379

$288,834

—
—

—

—
—

16

—
—

—

—
—

48,593

—

—

—
—
— 217,950

68,876
—

—

—
—

—

—
—

—

—
—

2,150,760

$

—

203,546,757

2,035

1,298,657

818,303

27,661

Balance,  December 31, 2008 . . . . . . . . . $1,814,769
Issuance of shares under employee stock
purchase plan and option plans and
stock-based compensation, including tax
benefit of $5,532 . . . . . . . . . . . . . .

48,609

Comprehensive Income (Loss):

. . . . .
Currency translation adjustment
Net income (loss) . . . . . . . . . . . . . .

69,455
219,379

Comprehensive Income (Loss)

. . . . . . .

Noncontrolling interests equity

contributions . . . . . . . . . . . . . . . . .
. . . . .

Noncontrolling interests dividends

578
(2,030)

Balance,  December 31, 2009 . . . . . . . . .
Issuance of shares under employee stock
purchase plan and option plans and
stock-based compensation, including tax
benefit of $2,252 . . . . . . . . . . . . . .

Stock options issued in connection with

acquisition . . . . . . . . . . . . . . . . . .
Stock repurchases . . . . . . . . . . . . . . .
Parent cash dividends declared . . . . . . .
Comprehensive Income (Loss):

. . . . .
Currency translation adjustment
Net income (loss) . . . . . . . . . . . . . .

2,288
(52,678)

Comprehensive Income (Loss)

. . . . . . .

2,288
(52,678)

$ (50,390)

Noncontrolling interests dividends

. . . . .

(2,062)

—
—

—

—

39,530

1,997
(111,563)
(75,407)

—

—
—
—

1,281,332

—
(4,764,023)
—

13

—
(47)
—

—
—

—

—

39,517

—

1,997
(111,516)

—
—
— (75,407)

—
—
— (57,586)

—

—

—

—

—

—
—
—

1,821
—

—

—

Balance,  December 31, 2010 . . . . . . . . .
Issuance of shares under employee stock
purchase plan and option plans and
stock-based compensation, including tax
benefit of $919 . . . . . . . . . . . . . . .
Stock repurchases . . . . . . . . . . . . . . .
Parent cash dividends declared . . . . . . .
Comprehensive Income (Loss):

1,952,865

$

—

200,064,066

2,001

1,228,655

685,310

29,482

102,986
(988,318)
(178,281)

—
—
—

3,930,318
(31,853,418)
—

39
(319)
—

102,947
(987,999)

—
—
— (178,281)

—
—
—

Currency translation adjustment
. . . . .
Net income (loss) . . . . . . . . . . . . . .

(32,616)
399,592

Comprehensive Income (Loss)

. . . . . . .

(32,616)
399,592

$366,976

Noncontrolling interests equity

contributions . . . . . . . . . . . . . . . . .
. . . . .

Noncontrolling interests dividends

215
(2,187)

—
—

—

—
—

—
—

—

—
—

—
—
— 395,538

(31,685)
—

—

—
—

—

—
—

—

—
—

Balance,  December 31, 2011 . . . . . . . . . $1,254,256

172,140,966

$1,721

$ 343,603 $ 902,567

$ (2,203)

$ 8,568

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

77

—

579
1,429

—

578
(2,030)

4,104

—

—
—
—

467
4,908

—

(2,062)

7,417

—
—
—

(931)
4,054

—

215
(2,187)

IRON MOUNTAIN INCORPORATED
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Year  Ended  December 31,

2009

2010

2011

Cash Flows from Operating Activities:

Net  income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss (Income)  from  discontinued  operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Gain)  Loss on  sale of  discontinued  operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 219,379
12,138
—

$ (52,678)
219,417
—

$

399,592
47,439
(200,619)

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

Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization (includes deferred  financing  costs  and  bond discount of $5,117, $5,357 and  $6,318 in
2009,  2010 and 2011,  respectively) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible impairments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation  expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for  deferred  income  taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss (Gain) on  early extinguishment  of  debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss (Gain) on  disposal/write-down  of  property,  plant  and equipment, net . . . . . . . . . . . . . . .
Foreign currency transactions  and  other,  net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in Assets  and  Liabilities  (exclusive  of  acquisitions):

Accounts  receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid  expenses  and  other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses, deferred revenue  and  other  current  liabilities . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets and long-term  liabilities

Cash Flows from  Operating Activities—Continuing  Operations . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Cash Flows from  Operating Activities—Discontinued  Operations

Cash Flows from  Operating Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash Flows from Investing  Activities:

Capital expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash paid for acquisitions,  net  of  cash  acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in restricted  cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions to customer relationship and  acquisition  costs . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in joint  ventures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from sales of  property and  equipment  and  other, net . . . . . . . . . . . . . . . . . . . . . .

Cash Flows from  Investing  Activities—Continuing  Operations
. . . . . . . . . . . . . . . . . . . . . .
Cash Flows from  Investing  Activities—Discontinued  Operations . . . . . . . . . . . . . . . . . . . . .

253,061

278,760

290,638

29,242
—
15,210
30,335
3,031
168
(12,690)

(14,897)
(22,052)
10,180
45,200
18,265

586,570
30,341

616,911

(287,917)
(1,518)
—
(10,741)
(3,114)
4,591

(298,699)
(25,367)

30,802
85,909
17,274
37,666
1,792
(10,987)
18,043

11,793
(8,811)
(547)
(38,072)
12,868

603,229
21,911

625,140

(258,849)
(13,841)
(35,102)
(13,202)
—
22,536

(298,458)
(134,212)

35,179
46,500
17,250
3,389
993
(2,286)
24,298

(20,799)
5,299
7,069
15,629
(6,057)

663,514
(48,076)

615,438

(209,155)
(75,246)
(5)
(21,703)
(335)
4,231

(302,213)
380,721

Cash Flows from  Investing  Activities
Cash Flows from Financing Activities:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(324,066)

(432,670)

78,508

Repayment of revolving  credit and term  loan  facilities  and other debt . . . . . . . . . . . . . . . . . .
Proceeds from revolving  credit  and  term  loan  facilities  and other  debt
. . . . . . . . . . . . . . . . .
Early retirement  of  senior  subordinated  notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net proceeds from  sales of  senior  subordinated  notes
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Debt financing (repayment to)  and  equity  contribution  from (distribution to) noncontrolling

interests, net

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parent cash dividends
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from exercise  of stock  options  and  employee  stock purchase  plan . . . . . . . . . . . . . .
Excess tax benefits  from  stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payment of debt  financing costs

Cash Flows from  Financing Activities—Continuing  Operations . . . . . . . . . . . . . . . . . . . . . .
Cash Flows from  Financing Activities—Discontinued  Operations . . . . . . . . . . . . . . . . . . . . .

Cash Flows from  Financing Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect of Exchange Rates on  Cash  and  Cash  Equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increase (Decrease)  in Cash  and  Cash  Equivalents
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and Cash Equivalents, Beginning  of  Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(283,318)
33,944
(447,874)
539,688

1,064
—
—
24,233
5,532
(1,555)

(128,286)
(1,406)

(129,692)
5,133

168,286
278,370

(101,884)
53,567
(202,584)
—

169
(111,563)
(37,893)
18,225
2,252
—

(379,711)
(1,523)

(381,234)
801

(187,963)
446,656

Cash and Cash Equivalents, End  of  Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 446,656

$ 258,693

Supplemental Information:
Cash Paid for Interest

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 216,673

$ 226,463

Cash Paid for Income  Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 87,062

$ 139,072

Non-Cash Investing  and Financing  Activities:

Capital Leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 72,120

$ 30,367

Accrued Capital  Expenditures

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 53,701

$ 41,222

(2,017,174)
2,170,979
(231,255)
394,000

698
(984,953)
(172,616)
85,742
919
(9,010)

(762,670)
(1,138)

(763,808)
(8,986)

(78,848)
258,693

179,845

203,035

147,998

30,090

43,696

43,180

$

$

$

$

$

$

Dividends Payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unsettled Purchases of  Parent Common  Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

— $ 37,514

— $

— $

3,364

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

78

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2011
(In thousands, except share and per share data)

1. Nature of Business

The accompanying financial statements represent the consolidated accounts of Iron Mountain

Incorporated, a Delaware corporation  (‘‘IMI’’),  and  its  subsidiaries. We are a global full-service
provider of information management  and  related services for all media in various locations throughout
North America, Europe, Latin America and Asia Pacific. We have a diversified customer base
comprised of commercial, legal, banking, health care, accounting, insurance, entertainment and
government organizations.

In August 2010, IMI divested the domain name management  product line of our digital business
(the ‘‘Domain Name Product Line’’).  On  June 2, 2011, IMI completed the sale (the ‘‘Digital Sale’’) of
our  online backup and recovery, digital  archiving and eDiscovery solutions businesses of our digital
business (the ‘‘Digital Business’’) to Autonomy  Corporation plc, a corporation formed under the laws
of England and Wales (‘‘Autonomy’’), pursuant  to  a purchase and sale agreement dated as of May 15,
2011 among IMI, certain subsidiaries  of  IMI  and  Autonomy (the ‘‘Digital Sale Agreement’’). The
financial position, operating results and  cash flows of the Domain Name Product Line and the Digital
Business, for all periods presented, including  the gains on the sales, have been reported as  discontinued
operations for financial reporting purposes. Additionally, on October 3,  2011, we  sold our  records
management business in New Zealand  (the ‘‘New  Zealand Business’’), and in December 2011, we
committed to a plan to sell our records  management business in Italy  (the  ‘‘Italian Business’’). The
financial position, operating results and  cash flows of the New Zealand  and Italian Businesses,
including the gain on the sale of the  New  Zealand Business, for all  periods presented, have been
reported as discontinued operations for financial  reporting purposes. See Note 14 for a further
discussion of these events.

2. Summary of Significant Accounting Policies

a.

Principles of Consolidation and Change in Accounting Principle

The accompanying financial statements reflect  our financial position, results of operations and cash

flows on a consolidated basis. Prior to  January 1,  2010, the financial position and results of operations
of the operating subsidiaries of Iron  Mountain Europe (Group) Limited (collectively referred to as
‘‘IME’’), our European business, were  consolidated based on IME’s fiscal year ended October 31.
Effective January 1, 2010, we changed the fiscal year-end (and  the reporting period for  consolidation
purposes) of IME to coincide with IMI’s  fiscal year-end of  December  31. We believe that the change in
accounting principle related to the elimination of the two-month  reporting lag for IME is preferable
because it results in more contemporaneous reporting of events and results  related to IME. In
accordance with applicable accounting  literature, a change in subsidiary year-end is treated as a change
in accounting principle and requires retrospective application. The impact of the change  was not
material to the results of operations for  the previously  reported annual and  interim periods prior to
January 1, 2010, and, thus, those results  have  not  been revised. There is, however, a charge of  $4,711
recorded  to other expense (income),  net in the year ended December 31, 2010 to recognize the
immaterial difference arising from the change. Had  the annual financial statements been  revised,
operating income (loss), income (loss) from continuing operations before  provision (benefit) for  income
taxes and net income (loss) attributable to Iron  Mountain Incorporated in calendar 2009  would have
been increased by $3,714, $7,041 and  $4,957, respectively.  In addition, revenue, operating  income  (loss),

79

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

income (loss) from continuing operations  before provision  (benefit) for income taxes and net income
(loss) attributable to Iron Mountain Incorporated  for the year ended  December 31, 2010 would  not
have changed materially had we not  eliminated the two-month reporting lag. There were no significant,
infrequent or unusual items in the IME  two-month period ended December 31, 2009. All intercompany
account balances have been eliminated.

b. Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted
in the United States of America (‘‘GAAP’’) requires  us to make  estimates, judgments and assumptions
that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of
contingent assets and liabilities at the  date of the financial statements and for the period then ended.
On an 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.

c. Cash, Cash Equivalents and Restricted Cash

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

We  have restricted cash associated with a collateral trust agreement with our insurance carrier that

was entered into in 2010 related to our  worker’s compensation self-insurance program. The restricted
cash subject to this agreement was $35,105 and $35,110 as of December 31, 2010 and  2011, respectively,
and is included in current assets on our  consolidated balance  sheets. Restricted cash consists primarily
of U.S. Treasuries.

d. Foreign Currency

Local currencies are considered the functional currencies  for our operations outside the U.S., with

the exception of certain foreign holding companies  and our financing center in Switzerland, whose
functional currencies are the U.S. dollar.  In those  instances where the local currency is the functional
currency, assets and liabilities are translated at period-end exchange rates, and  revenues and expenses
are translated at average exchange rates for the applicable period. Resulting  translation adjustments  are
reflected in the accumulated other comprehensive items, net component of Iron Mountain
Incorporated Stockholders’ Equity and Noncontrolling Interests. The gain or loss on foreign currency
transactions, calculated as the difference between  the historical exchange rate and  the exchange  rate at
the applicable measurement date, including those related to (a) our 71⁄4% GBP Senior Subordinated
Notes due 2014, (b) our 63⁄4% Euro Senior Subordinated Notes due 2018, (c) the borrowings in  certain
foreign currencies under our revolving  credit agreement,  and (d)  certain foreign currency denominated
intercompany obligations of our foreign subsidiaries to us and between our foreign subsidiaries, which
are not considered permanently invested, are included in other expense (income), net, on  our
consolidated statements of operations. The total gain or  loss  on foreign currency transactions amounted

80

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

to a net gain of $12,845, a net loss of  $5,664  and a net loss of $17,352 for the  years  ended
December 31, 2009, 2010 and 2011, respectively.

e. Derivative Instruments and Hedging Activities

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

f.

Property, Plant and Equipment

Property, plant and equipment are stated at  cost and depreciated using the straight-line  method

with the following useful lives:

Building and building improvements . . . . . . . . . . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Racking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warehouse equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer hardware and software . . . . . . . . . . . . . . . . . . . . . . . . .

5 to 40 years
10 years or the life of the lease,
whichever is shorter
2 to 20 years
3  to  10 years
2 to 10 years
2  to  10 years
3 to 5 years

81

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

Property, plant and equipment (including capital leases in the respective category), at cost, consist

of the following:

December 31,

2010

2011

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings and building improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Racking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warehouse equipment/vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer hardware and software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction  in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 170,576
1,064,478
469,324
1,368,218
362,663
76,971
548,453
100,727

$ 172,454
1,109,176
474,965
1,420,180
355,951
79,193
527,585
93,090

$4,161,410

$4,232,594

Minor maintenance costs are expensed  as incurred. Major improvements which extend the  life,

increase the capacity or improve the safety or the efficiency of property owned are capitalized. Major
improvements to leased buildings are  capitalized as leasehold improvements and  depreciated.

We  develop various software applications for internal  use. Computer software costs  associated with

internal use software are expensed as incurred until certain  capitalization criteria are met. Payroll and
related costs for employees who are  directly associated with, and  who devote time to, the development
of internal use computer software projects  (to the  extent time is spent directly on  the project) are
capitalized and depreciated over the estimated useful life of the software. Capitalization begins when
the design stage of the application has  been completed and  it is  probable that the application will be
completed and used to perform the function intended. Depreciation begins when the software  is placed
in service. Computer software costs that  are capitalized are  periodically  evaluated  for impairment.
During  the years ended December 31, 2009  and  2011, we  wrote-off  $600 (primarily  in Corporate) and
$3,500 (approximately $3,050 associated  with our  International Business segment  and approximately
$450 associated with our North American  Business segment), respectively, of  previously deferred
software costs associated with internal use software  development projects that were  discontinued after
implementation, which resulted in a loss on disposal/write-down of property,  plant  and equipment, net
in the accompanying consolidated statement of operations.

Entities are required to record the fair  value of a liability for an asset retirement obligation in  the

period in which it  is incurred. Asset retirement obligations represent the costs  to  replace or  remove
tangible long-lived assets required by law, regulatory rule or  contractual agreement. When the liability
is initially recorded, the entity capitalizes  the cost by increasing the carrying  amount  of  the related
long-lived asset, which is then depreciated  over the useful life of the  related asset.  The liability is
increased over time through income such  that the liability will  equate to the future cost  to  retire  the
long-lived asset at the expected retirement  date. Upon settlement  of the liability, an entity either settles
the obligation for its recorded amount  or  realizes a gain  or loss upon settlement. Our obligations  are
primarily the result of requirements under our facility lease agreements which generally have ‘‘return to

82

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

original condition’’ clauses which would  require  us to remove or restore items such as shred pits, vaults,
demising walls and office build-outs,  among others. The  significant assumptions used in  estimating our
aggregate asset retirement obligation are the timing of removals,  the probability of  a requirement to
perform, estimated cost and associated  expected inflation rates that are consistent with historical  rates
and credit-adjusted risk-free rates that approximate our incremental borrowing  rate.

A reconciliation of liabilities for asset  retirement obligations (included in other long-term

liabilities) is as follows:

December 31,

2010

2011

Asset Retirement Obligations, beginning of  the year . . . . . . . . . . . . . . . . . . . . . . .
Liabilities Incurred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities Settled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accretion Expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in Probability Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign Currency Exchange Movement

$10,734
531
(70)
1,254
(2,745)
(239)

$ 9,465
300
(774)
1,327
(176)
(26)

Asset Retirement Obligations, end of the  year . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 9,465

$10,116

g. Goodwill and Other Intangible Assets

Goodwill and intangible assets with indefinite lives  are not amortized but are  reviewed annually for

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

We  have selected October 1 as our annual goodwill  impairment  review date.  We  performed our

annual goodwill impairment review as  of October 1,  2009, 2010 and 2011  and noted no  impairment of
goodwill. However, as a result of interim  triggering events as discussed  below, we recorded provisional
goodwill impairment charges in each  of the  third  quarters  of 2010 and 2011  in conjunction with the
Digital Sale and associated with our Western European operations, respectively.  These provisional
goodwill impairment charges were finalized in the fourth quarters of  the 2010 and 2011 fiscal  years,
respectively. As of December 31, 2011, no factors were identified that would  alter our October  1, 2011
goodwill assessment. In making this assessment,  we relied  on a number  of  factors including operating
results, business plans, anticipated future  cash flows, transactions and marketplace data. There  are
inherent uncertainties related to these  factors and our judgment  in applying them to the analysis of
goodwill impairment. When changes occur in the  composition of one or more reporting  units, the
goodwill is reassigned to the reporting  units affected based  on their relative fair values.

As discussed at Note 14, we recorded a goodwill impairment charge in 2010 associated with  our

former worldwide digital business reporting unit. For  the year ended December 31, 2010,  we allocated
$85,909 of this charge to the technology escrow services business based on a relative fair value basis.

83

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

This charge continues to be included  in our continuing results of  operations  as a component of
intangible impairments in our consolidated statements  of  operations as we  retained this business
following the Digital Sale. Our technology  escrow  services business had previously  been reported in the
former worldwide digital business segment and  is  now reported in the North American Business
segment.

In September 2011, as a result of certain changes  we made in the manner in which our European

operations are managed, we reorganized  our reporting structure and reassigned  goodwill among the
revised reporting units. Previously, we  tested  goodwill impairment at the European level on a combined
basis. As a result of the management  and reporting  changes, we  concluded that we have three reporting
units for our European operations: (1) the United Kingdom, Ireland and Norway (‘‘UKI’’);
(2) Belgium, France, Germany, Luxembourg, Netherlands and Spain (‘‘Western  Europe’’); and (3) the
remaining countries in Europe (‘‘Central  Europe’’). Due  to  these changes, we will perform all future
goodwill impairment analysis on the new reporting unit basis. As a result of the restructuring of our
reporting units, we concluded that we had an interim  triggering event,  and, therefore, we performed an
interim goodwill impairment test for  UKI,  Western Europe and Central Europe in the third  quarter  of
2011 as of August 31, 2011. As required  by  GAAP,  prior  to  our goodwill impairment analysis, we
performed an impairment assessment  on  the long-lived  assets within our UKI, Western Europe and
Central Europe reporting units and noted no impairment, except  for the Italian Business,  which was
included in our Western Europe reporting unit, and which is now  included in discontinued operations
as discussed in Note 14. Based on our analyses, we  concluded that the goodwill of our UKI  and
Central Europe reporting units was not impaired. Our UKI and Central Europe reporting units had
fair values that exceed their carrying  values by 15.1% and 4.9%,  respectively, as of August 31, 2011.
Central Europe is still in the investment stage  and accordingly its fair value does not exceed its carrying
value by  a significant margin at this point in time. A  deterioration of the UKI or Central  Europe
businesses or their failure to achieve  the forecasted  results could lead to impairments in future periods.
Our Western  Europe reporting unit’s fair  value  was  less than its carrying value, and, as a result, we
recorded  a goodwill impairment charge  of  $46,500 included as  a component of intangible impairments
from continuing operations in our consolidated statements of operations for the year ended
December 31, 2011. A tax benefit of  approximately $5,449  was recorded  associated with the Western
Europe goodwill impairment charge for the year  ended December 31, 2011 and is included in  the
provision  (benefit) for income taxes from  continuing operations in the accompanying consolidated
statement of operations. See Note 14 for  the portion of the  charge allocated to the Italian  Business
based on a relative fair value basis.

Our reporting units at which level we performed our goodwill impairment  analysis as of October 1,
2010 were as follows: North America; Europe; Latin America; Australia; Joint Ventures (which includes
India, the various joint ventures in Southeast Asia and Russia (referred to as ‘‘Joint Ventures’’)); and
Business Process Management (‘‘BPM’’). Given their similar economic characteristics, products,
customers and processes, (1) the United  Kingdom, Ireland and Norway and (2) the countries of
Continental Europe (excluding Joint  Ventures),  each a reporting unit, have been aggregated as Europe
and tested as one for goodwill impairment. As of December 31, 2010,  the carrying value of goodwill,
net amounted to $1,750,420, $438,344,  $29,787  and $61,010 for North America, Europe, Latin America
and Australia, respectively. Our Joint Ventures  and BPM reporting units had no goodwill as of

84

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

December 31, 2010. Our reporting units at which level we performed our goodwill impairment analysis
as of  October 1, 2011 were as follows: North America; UKI; Western Europe; Central Europe; Latin
America; Australia; and Joint Ventures.  As of December 31, 2011, the carrying value of goodwill, net
amounted to $1,748,879, $306,150, $46,439, $63,781, $27,322, and $61,697 for North America, UKI,
Western Europe, Central Europe, Latin America and Australia, respectively. Our Joint Ventures
reporting unit has  no goodwill as of December 31, 2011. Our North America, Latin  America and
Australia reporting units had estimated fair values as  of October 1, 2011 that exceeded their carrying
values by greater than 40%.

Reporting unit valuations have been calculated using  an income approach based on the present
value of future cash flows of each reporting unit or  a combined approach based on the present value of
future cash flows and market and transaction multiples  of  revenues and earnings.  The income approach
incorporates many assumptions including future  growth rates, discount factors,  expected capital
expenditures and income tax cash flows.  Changes in economic and operating conditions impacting these
assumptions could result in goodwill  impairments in future periods. In conjunction  with our annual
goodwill impairment reviews, we reconcile the  sum of the  valuations of all of our reporting units to our
market capitalization as of such dates.

85

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

The changes in the carrying value of goodwill attributable to each reportable operating segment

for the years ended December 31, 2010 and 2011 is as follows:

Gross Balance as of December 31, 2009 . . . . . . . . . . . . . . . . . .
Non-deductible goodwill acquired during  the year . . . . . . . . . . .
Adjustments to purchase reserves . . . . . . . . . . . . . . . . . . . . . . .
Fair value and other adjustments(1) . . . . . . . . . . . . . . . . . . . . .
Currency effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gross Balance as of December 31, 2010 . . . . . . . . . . . . . . . . . .
Deductible goodwill acquired during  the  year . . . . . . . . . . . . . .
Non-deductible goodwill acquired during  the year . . . . . . . . . . .
Fair value and other adjustments(2) . . . . . . . . . . . . . . . . . . . . .
Currency effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

North
American
Business

International
Physical
Business

$1,996,959
1,700
(401)
2,553
11,238

2,012,049
1,398
—
2,161
(5,367)

$565,717
4,030
—
164
(27,532)

542,379
—
35,207
(865)
(12,677)

Total
Consolidated

$2,562,676
5,730
(401)
2,717
(16,294)

2,554,428
1,398
35,207
1,296
(18,044)

Gross Balance as of December 31, 2011 . . . . . . . . . . . . . . . . . .

$2,010,241

$564,044

$2,574,285

Accumulated Amortization Balance as  of  December 31, 2009 . .
Goodwill impairment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Currency effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 175,158
85,909
562

$ 14,199
—
(961)

$ 189,357
85,909
(399)

Accumulated Amortization Balance as  of  December  31, 2010 . .
Goodwill impairment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Currency effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

261,629
—
(267)

13,238
46,500
(1,083)

274,867
46,500
(1,350)

Accumulated Amortization Balance as  of  December  31, 2011 . .

$ 261,362

$ 58,655

$ 320,017

Net Balance as of December 31, 2009 . . . . . . . . . . . . . . . . . . .

$1,821,801

$551,518

$2,373,319

Net Balance as of December 31, 2010 . . . . . . . . . . . . . . . . . . .

$1,750,420

$529,141

$2,279,561

Net Balance as of December 31, 2011 . . . . . . . . . . . . . . . . . . .

$1,748,879

$505,389

$2,254,268

Accumulated Goodwill Impairment Balance as of December 31,
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accumulated Goodwill Impairment Balance as of December 31,
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

85,909

$

— $

85,909

85,909

$ 46,500

$ 132,409

(1) Fair value and other adjustments  primarily include $(711) of adjustments  to  property, plant and
equipment, net, customer relationships and deferred income  taxes, as well as $1,428 of cash  paid
related to prior year’s acquisitions and $2,000 of contingent earn-out obligations accrued and
unpaid  as of December 31, 2010 related to a 2007 acquisition.

(2) Fair value and other adjustments  primarily include $(835) of adjustments  to  property, plant and
equipment, net, customer relationships and deferred income  taxes, as well as $131 of cash  paid
related to prior year’s acquisitions and $2,000 of contingent earn-out obligations accrued and
unpaid  as of December 31, 2011 related to a 2007 acquisition.

86

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

h. Long-Lived Assets

We  review long-lived assets and all amortizable  intangible assets for impairment whenever  events

or changes in circumstances indicate the  carrying  amount  of  such assets  may not be recoverable.
Recoverability of these assets is determined by comparing  the forecasted undiscounted net cash flows of
the operation to which the assets relate to their  carrying amount. The operations are generally
distinguished by the business segment  and  geographic region in which they operate. If the operation is
determined to be unable to recover the  carrying  amount  of its assets, then  intangible assets are  written
down first, followed by the other long-lived assets of the operation, to fair value. Fair value is
determined based  on discounted cash flows  or appraised values, depending upon the nature of the
assets.

Consolidated loss on disposal/write-down of property, plant and equipment, net of  $168 in the  year

ended December 31, 2009 consisted primarily of  a gain  on disposal of a building  in our International
Business segment of approximately $1,900 in France,  offset by  losses  on the write-down  of certain
facilities of approximately $1,000 in our North American Business segment,  $700 in our International
Business segment and $300 in Corporate  (associated with discontinued products after implementation).
Consolidated gain on disposal/write-down  of property, plant and equipment, net of $10,987  in the year
ended December 31, 2010 consisted primarily of  a gain  of  approximately  $10,200 as a  result of the
settlement with our insurers in connection  with a portion  of the property component of our claim
related to the Chilean earthquake in the third and fourth quarter  of  2010, gains  of approximately
$3,200 in North America primarily related to the disposition  of  certain owned equipment and  a gain on
disposal of a building in our International  Business segment of approximately $1,300 in the United
Kingdom, offset by approximately $1,000  of asset  write-downs associated with our Latin American
operations and approximately $2,600  of  impairment losses primarily related  to  certain owned facilities
in North America. Consolidated gain  on  disposal/write-down of property, plant and equipment,  net of
$2,286 in the year ended December 31,  2011 consisted primarily of a gain of  approximately $3,200
related to the disposition of a facility in Canada and a  gain of approximately $3,000 on the  retirement
of leased vehicles accounted for as capital  lease assets  associated with our North American Business
segment, offset by a loss associated with  discontinued use of certain third-party software licenses of
approximately $3,500 (approximately  $3,050 associated with our International Business segment and
approximately $450 associated with our  North American  Business  segment).

i.

Customer Relationships and Acquisition Costs and Other Intangible Assets

Costs related to the acquisition of large volume accounts are capitalized. Initial costs incurred to

transport the boxes to one of our facilities, which  includes labor and transportation charges,  are
amortized over periods ranging from one to 30 years (weighted average of  25 years at  December 31,
2011), and are included in depreciation and amortization in the accompanying consolidated statements
of operations. Payments to a customer’s  current records management  vendor or direct payments to a
customer are amortized over periods ranging  from one to 10 years (weighted average of  four years at
December 31, 2011) to the storage and service revenue line  items in the accompanying  consolidated
statements of operations. If the customer terminates its relationship with us,  the unamortized cost  is
charged to expense or revenue. However,  in the event of such termination, we generally collect, and
record as income,  permanent removal  fees  that generally equal  or exceed the amount of the

87

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

unamortized costs. Customer relationship intangible assets acquired through  business  combinations,
which  represents the majority of the balance, are amortized over periods ranging from 10  to  30 years
(weighted average of 19 years at December 31, 2011).  Amounts allocated in purchase accounting to
customer relationship intangible assets  are calculated  based upon estimates of their fair value utilizing
an income approach based on the present value  of future cash flows. Other intangible assets, including
noncompetition agreements, acquired  core technology and trademarks, are  capitalized and amortized
over periods ranging from two to 10 years  (weighted average of seven years at December 31, 2011).

The gross carrying amount and accumulated amortization  are as follows:

Gross  Carrying Amount

December 31,

2010

2011

Customer relationship and acquisition  costs . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other intangible assets (included in other assets,  net) . . . . . . . . . . . . . . . . . . . .

$533,223
7,014

$593,901
6,761

Accumulated  Amortization

Customer relationship and acquisition  costs . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other intangible assets (included in other assets,  net) . . . . . . . . . . . . . . . . . . . .

$153,415
4,348

$183,752
4,899

The amortization expense for the years ended December 31,  2009, 2010 and 2011 are  as follows:

Year Ended December 31,

2009

2010

2011

Customer relationship and acquisition  costs:

Amortization expense included in depreciation  and  amortization . . . . .
Amortization expense charged to revenues . . . . . . . . . . . . . . . . . . . . .

$23,104
8,096

$24,435
9,710

$27,900
10,100

Other intangible assets:

Amortization expense included in depreciation  and  amortization . . . . .

1,021

1,010

961

Estimated amortization expense for existing intangible  assets (excluding deferred  financing costs,
which  are amortized through interest expense, of $5,969,  $5,969, $5,512, $5,322 and  $3,978 for  2012,
2013, 2014, 2015 and 2016, respectively)  for the next five succeeding fiscal years is  as follows:

Estimated Amortization

Included in Depreciation
and Amortization

Charged to Revenues

2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$30,505
29,618
29,077
28,758
28,461

$6,279
4,149
2,601
1,187
440

88

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

j. Deferred Financing Costs

Deferred financing costs are amortized  over the  life of the related debt using the effective interest
rate method. If debt is retired early,  the related unamortized deferred financing costs are written off in
the period the debt is retired to other  expense (income), net. As of December  31, 2010 and 2011, gross
carrying  amount of deferred financing costs was $50,242  and $54,826, respectively, and accumulated
amortization of those costs was $21,096 and $19,028, respectively, and was recorded in other assets, net
in the accompanying consolidated balance sheet.

k. Accrued Expenses

Accrued expenses (with items greater  than 5% of total  current liabilities shown separately) consist

of the following:

December 31,

2010

2011

Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payroll and vacation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Incentive compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Self-insured liabilities (Note 10.b.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 59,774
76,979
26,285
43,901
29,484
146,247

$ 59,268
75,384
62,550
39,358
4,957
177,314

$382,670

$418,831

l. Revenues

Our revenues consist of storage revenues as well as service revenues and  are reflected net  of  sales

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

We  recognize revenue when the following criteria are  met: persuasive  evidence  of an arrangement

exists, services have been rendered, the  sales price  is fixed or determinable and collectability  of the
resulting receivable is reasonably assured. Storage and service revenues are recognized in  the month

89

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

the respective storage or service is provided, and customers are generally billed on a monthly basis on
contractually agreed-upon terms. Amounts  related to future  storage  or prepaid service contracts for
customers where storage fees or services  are  billed  in  advance are  accounted for as deferred revenue
and recognized ratably over the applicable storage  or service  period or  when the service is performed.
Revenue from the sales of products,  which is included as a component of service revenues, is
recognized when products are shipped  to  the customer  and title has passed to the customer. Revenues
from the sales of products have historically  not  been significant.

m. Rent Normalization

We  have entered into various leases for buildings that  expire  over various terms. Certain leases
have fixed escalation clauses (excluding those tied  to  the consumer price index or other inflation-based
indices)  or other features (including return to original condition, primarily in the United Kingdom)
which  require normalization of the rental  expense over the  life of the lease  resulting in deferred rent
being reflected in the accompanying  consolidated balance  sheets. In addition, we have  assumed various
above and below market leases in connection with certain  of our acquisitions. The difference between
the present value of these lease obligations  and the market rate at  the date of the acquisition was
recorded  as a deferred rent liability or other long-term asset and is being amortized over the remaining
lives of the respective leases.

n.

Stock-Based Compensation

We  record stock-based compensation expense, utilizing the straight-line method, for the cost of

stock options, restricted stock, restricted stock units,  performance units and shares of stock issued
under the employee stock purchase plan (together, ‘‘Employee Stock-Based  Awards’’).

Stock-based compensation expense for Employee Stock-Based Awards included in  the

accompanying consolidated statements  of operations  for the years ended  December 31, 2009, 2010 and
2011 was $18,703, including $3,493 in  discontinued  operations, ($14,716 after  tax or  $0.07 per basic and
diluted share), $20,378, including $3,104 in discontinued operations, ($15,672  after tax  or $0.08 per
basic and diluted share) and $17,510,  including  $260 in discontinued operations, ($8,834 after tax or
$0.05 per basic and diluted share), respectively.

Stock-based compensation expense for Employee Stock-Based Awards included in  the

accompanying consolidated statements  of operations  related to continuing operations is as  follows:

Year Ended December 31,

2009

2010

2011

Cost of sales (excluding depreciation  and amortization) . . . . . . . . . . . . .
Selling, general and administrative expenses . . . . . . . . . . . . . . . . . . . . . .

$

248
14,962

$

730
16,544

$

914
16,336

Total stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$15,210

$17,274

$17,250

The benefits associated with the tax deductions in excess of recognized compensation cost are
required to be reported as a financing  cash flow. This requirement  reduces reported  operating cash
flows and increases reported financing cash flows. As  a result, net financing cash flows from continuing

90

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

operations included $5,532, $2,252 and  $919  for the years ended December 31, 2009, 2010 and 2011,
respectively, from the benefits of tax  deductions in excess of recognized compensation cost. The tax
benefit of any resulting excess tax deduction increases the Additional Paid-in Capital (‘‘APIC’’) pool.
Any resulting tax deficiency is deducted  from the  APIC pool.

Stock Options

Under our various stock option plans, options were  granted with exercise prices equal to the
market price of the stock on the date  of grant. The majority of our options become exercisable ratably
over a period of five years and generally  have  a contractual life of ten years, unless  the holder’s
employment is sooner terminated. Certain  of  the options we issue  become exercisable ratably over a
period of ten years and have a contractual life of  12 years, unless the holder’s employment is sooner
terminated. As of December 31, 2011,  ten-year vesting  options  represented 7.3% of total  outstanding
options. Beginning in 2011, certain of  the options we issue become exercisable ratably over a  period of
three years and have a contractual life of ten years, unless the holder’s employment is  sooner
terminated. As of December 31, 2011,  three-year vesting options represented 11.0% of  total
outstanding options. Our non-employee directors are considered employees for purposes of our stock
option plans and stock option reporting.  Options granted to our non-employee directors generally
become  exercisable after one year.

In December 2008, we amended each of the  Iron Mountain Incorporated 2002 Stock Incentive
Plan, the Iron Mountain Incorporated 1997  Stock Option Plan, the LiveVault Corporation 2001 Stock
Incentive Plan and the Stratify, Inc. 1999  Stock Plan (each a ‘‘Plan’’ and,  collectively, the  ‘‘Plans’’) to
provide that any unvested options and other awards granted under each  respective Plan shall vest
immediately should an employee be terminated by the Company, or terminate his or her own
employment for good reason (as defined in each  Plan), in connection  with a vesting change in control
(as defined in each Plan). The Mimosa Systems, Inc.  2009 Equity Incentive Plan and the Mimosa
Systems, Inc. 2003 Stock Plan were similarly  amended  in  June 2010.

A total of 37,536,442 shares of common stock  have been reserved for grants of  options and other

rights under our various stock incentive  plans. The  number of shares available  for grant  at
December 31, 2011 was 7,112,835.

The weighted average fair value of options granted in 2009, 2010 and 2011 was $9.72, $7.71 and
$7.42 per share, respectively. These values were estimated on the  date of grant using the Black-Scholes
option pricing model. The following table summarizes the  weighted average assumptions used for
grants in the year ended December 31:

Weighted  Average Assumptions

2009

2010

2011

Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32.1%
2.64%
None
6.4 Years

32.8%
2.48%
1.2%
6.4 Years

33.4%
2.40%
3%
6.3 Years

91

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

Expected volatility is calculated utilizing daily historical volatility over a period that equates  to  the

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

A summary of option activity  for the  year  ended December 31, 2011 is as follows:

Outstanding at December 31, 2010 . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weighted
Average
Remaining
Contractual
Term

Aggregate
Intrinsic
Value

Weighted
Average
Exercise
Price

$24.30
28.60
21.78
25.90
27.72

Options

12,140,560
1,077,648
(3,753,905)
(2,226,605)
(119,240)

Outstanding at December 31, 2011 . . . . . . . . . . . . . . . . .

7,118,458

$25.73

Options exercisable at December 31,  2011 . . . . . . . . . . . .

3,749,481

$25.19

Options expected to vest

. . . . . . . . . . . . . . . . . . . . . . . .

3,103,537

$26.36

6.72

5.66

7.91

$38,002

$22,446

$14,245

The following table provides the aggregate intrinsic  value of stock options exercised for the years

ended December 31, 2009, 2010 and 2011:

Year Ended December 31,

2009

2010

2011

Aggregate intrinsic value of stock options exercised . . . . . . . . . . . . . . . .

$18,929

$12,063

$37,901

Restricted Stock and Restricted Stock Units

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

92

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

A summary of restricted stock and RSUs  activity for the  year ended December 31, 2011 is as

follows:

Non-vested at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Restricted
Stock and
RSUs

168,221
609,743
(39,844)
(127,169)

Non-vested at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

610,951

Weighted-
Average
Grant-Date
Fair Value

$22.53
29.77
23.69
26.53

$28.85

The total fair value of restricted stock vested for  the years ended December 31, 2009, 2010 and

2011 was $0, $13 and $13, respectively.  No  RSUs vested during 2009  and 2010. The total fair  value of
RSUs vested for the year ended December  31, 2011 was $931.

Performance Units

Under our various stock option plans,  we may also issue  grants of performance units (‘‘PUs’’). The
number of PUs earned will be determined based  on our performance against  predefined targets, which
for 2011 were calendar year revenue  growth and return on  invested  capital  (‘‘ROIC’’). The  range of
payout is zero to 150% of the number  of granted PUs. The number of  PUs  earned will be determined
based on actual performance at the end of the  one-year performance period,  and the  award  will be
settled in shares of our common stock, subject to cliff vesting, three  years from  the date  of  the original
PU  grant. Additionally, employees who are employed through  the one-year anniversary of the date of
grant and who reach both 55 years of age  and  10 years of qualifying service (the ‘‘retirement criteria’’)
shall immediately and completely vest  in  any PUs earned based on the actual  achievement against the
predefined targets as discussed above. As  a result, PUs will be expensed over the shorter of
(a) achievement of the retirement criteria,  which such achievement may occur as  early as one year after
the date of grant, or (b) a maximum of three years.

In 2011, we issued 154,239 PUs. During the one-year performance  period, we will forecast the
likelihood of achieving the annual revenue  growth and ROIC  predefined targets in  order  to  calculate
the expected PUs to be earned. We will record a compensation charge based on either the  forecasted
PUs to be earned (during the one-year  performance  period) or the  actual PUs earned  (at the one-year
anniversary date) over the vesting period for each  individual grant as  described above.  The
performance unit liability is remeasured at each fiscal quarter-end  during the vesting period using the
estimated percentage of units earned  multiplied by the  closing  market  price of our common stock on
the current period-end date and is pro-rated based  on the  amount  of time passed in the vesting period.
As of December 31, 2011, we expected  99.6%  achievement of the  predefined revenue  and ROIC
targets associated with the grants made in  2011 and the closing market price  of  our  common stock was
$30.80.

93

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

A summary of PU activity for the year ended December 31, 2011 is as follows:

Non-vested at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PUs

—
154,239
—
(41,490)

Non-vested at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

112,749

Employee Stock Purchase Plan

We  offer an employee stock purchase  plan (the ‘‘ESPP’’) in which participation is  available  to

substantially all U.S. and Canadian employees who meet certain service eligibility requirements. The
ESPP provides a way for our eligible  employees to become stockholders on favorable terms. The ESPP
provides for the purchase of our common  stock by eligible  employees through  successive offering
periods. We generally have two six-month  offering periods per year,  the  first  of which begins June 1
and ends November 30 and the second of  which begins December  1 and ends May 31. During each
offering period, participating employees accumulate  after-tax  payroll  contributions, up  to  a maximum of
15% of their compensation, to pay the exercise price of their options. Participating employees  may
withdraw from an offering period before the purchase date and obtain a refund  of  the amounts
withheld as payroll deductions. At the  end  of  the offering period, outstanding  options  are exercised,
and each employee’s accumulated contributions are used to  purchase our common stock. The price  for
shares purchased under the ESPP is  95%  of the  fair market price at the end of  the offering  period,
without a look-back feature. As a result, we do not recognize compensation cost  for the  ESPP shares
purchased. The ESPP was amended and approved by our stockholders on May 26, 2005 and  the
number of shares available for purchase  under the ESPP was increased to 3,487,500. For the years
ended December 31, 2009, 2010 and 2011, there were  258,680 shares, 257,381  shares and 154,559
shares, respectively, purchased under  the ESPP. The number of shares available for purchase under  the
ESPP at December 31, 2011 was 399,761.

As of December 31, 2011, unrecognized compensation cost related to the  unvested portion  of  our
Employee Stock-Based Awards was $40,454 and is expected to be recognized over a weighted-average
period of 2.9 years.

We  generally issue shares for the exercises of stock options,  restricted stock, RSUs, PUs and shares

under our ESPP from unissued reserved shares.

o.

Income Taxes

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

94

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

interest and penalties associated with uncertain tax positions  as a component of  the provision for
income taxes in the accompanying consolidated statements of operations.

p.

Income (Loss) Per Share—Basic  and Diluted

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

The following table presents the calculation of basic  and diluted income (loss)  per  share:

Income (Loss) from continuing operations . . . . . . . . . . .

Total income (loss) from discontinued  operations (see

Note 14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) attributable to Iron  Mountain

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Weighted-average shares—basic . . . . . . . . . . . . . . . . . . .
Effect of dilutive potential stock options . . . . . . . . . . . . .
Effect of dilutive potential restricted stock, RSUs and

Year Ended December 31,

2009

2010

2011

231,517

$

166,739

$

246,412

(12,138) $

(219,417) $

153,180

217,950

$

(57,586) $

395,538

$

$

$

202,812,000
1,458,777

201,991,000
—

194,777,000
1,060,477

PUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41

—

100,136

Weighted-average shares—diluted . . . . . . . . . . . . . . . . . .

204,270,818

201,991,000

195,937,613

Earnings (Losses) per share—basic:
Income (Loss) from continuing operations . . . . . . . . . . .

Total income (loss) from discontinued  operations  (see

Note 14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) attributable to Iron  Mountain

Incorporated—basic . . . . . . . . . . . . . . . . . . . . . . . . . .

Earnings (Losses) per share—diluted:
Income (Loss) from continuing operations . . . . . . . . . . .

Total income (loss) from discontinued  operations  (see

Note 14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) attributable to Iron  Mountain

Incorporated—diluted . . . . . . . . . . . . . . . . . . . . . . . . .

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

$

$

$

$

$

$

1.14

$

0.83

$

1.27

(0.06) $

(1.09) $

0.79

1.07

1.13

$

$

(0.29) $

2.03

0.83

$

1.26

(0.06) $

(1.09) $

0.78

1.07

$

(0.29) $

2.02

8,085,784

9,305,328

3,973,760

95

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

q. New Accounting Pronouncements

In September 2011, the Financial Accounting Standards Board  issued Accounting Standards

Update (‘‘ASU’’) No. 2011-08, Intangibles—Goodwill and Other (Topic 350):  Testing Goodwill for
Impairment. ASU 2011-08 allows but does not require entities to first assess qualitatively whether it is
necessary to perform the two-step goodwill impairment test. If an entity believes, as a result of its
qualitative assessment, that it is more  likely than  not  that the fair value of  a reporting unit is less than
its  carrying amount, the quantitative two-step  impairment test is required;  otherwise, no further testing
is required. ASU 2011-08 is effective  for annual and interim goodwill impairment tests performed for
fiscal years beginning after December  15, 2011, with early adoption permitted. The adoption  of this
ASU 2011-08 will not have a material  impact on  our consolidated financial position, results of
operations or cash flows.

r. Allowance for Doubtful Accounts and Credit Memo Reserves

We  maintain an allowance for doubtful accounts and  credit memos for estimated losses  resulting

from the potential inability of our customers  to  make required payments and potential  disputes
regarding billing and service issues. When  calculating the allowance, we  consider  our past loss
experience, current and prior trends in our  aged  receivables and credit memo activity, current economic
conditions and specific circumstances of individual  receivable balances. If the financial condition of our
customers were to significantly change, resulting in a significant improvement or impairment  of their
ability to make payments, an adjustment of the allowance may be required. We consider accounts
receivable to be delinquent after such  time  as reasonable means of collection  have been exhausted. We
charge-off uncollectible balances as circumstances warrant, generally, no later  than one year past due.

Rollforward of allowance for doubtful accounts  and  credit memo reserves is as follows:

Year  Ended  December 31,

Balance at
Beginning of
the Year

Credit Memos
Charged to
Revenue

Allowance for
Bad  Debts
Charged to
Expense

Other(1)

Deductions(2)

2009 . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . .

$16,412
19,595
20,747

$39,018
42,204
39,343

$ 8,994
11,801
9,506

$1,006
(481)
(205)

$(45,835)
(52,372)
(46,114)

Balance  at
End of
the Year

$19,595
20,747
23,277

(1) Primarily consists of recoveries of  previously written-off accounts receivable, allowances of
businesses acquired and the impact associated with currency  translation adjustments.

(2) Primarily consists of the write-off  of accounts receivable.

s. Concentrations of Credit Risk

Financial instruments that potentially subject  us  to  market  risk  consist principally  of  cash and cash

equivalents (including money market funds and  time deposits), restricted cash (primarily U.S.
Treasuries) and accounts receivable. The  only significant concentrations  of liquid investments as of
December 31, 2011 relate to cash and cash  equivalents  and restricted cash held  on deposit with five
global  banks and one ‘‘Triple A’’ rated  money market fund which  we  consider to be large, highly-rated
investment-grade institutions. As per our  risk management  investment policy,  we limit exposure to

96

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

concentration of credit risk by limiting  the amount invested in any one mutual fund or financial
institution to a maximum of $50,000.  As of December 31,  2011,  our cash and cash equivalent  and
restricted cash balance was $214,955, including  a money market fund and time deposits  amounting  to
$181,823. A substantial portion of the  money  market  fund  is  invested in U.S.  Treasuries.

t.

Fair Value Measurements

Entities are permitted under GAAP to elect to measure  many  financial instruments  and certain

other items at either fair value or cost.  We did  not  elect  the fair value measurement option for any of
our  financial assets or liabilities.

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

The three levels of the fair value hierarchy are as follows:

Level 1—Inputs are unadjusted quoted prices in active  markets for identical assets or liabilities

that we have the ability to access at the measurement date.

Level 2—Inputs include quoted prices for similar assets and liabilities in active markets, quoted

prices for identical or similar assets or liabilities  in markets that are not  active,  inputs  other than
quoted prices that are observable for  the asset or liability (i.e., interest rates, yield curves, etc.), and
inputs that are derived principally from  or corroborated  by observable market data by correlation or
other means (market corroborated inputs).

Level 3—Unobservable inputs that reflect  our assumptions about the assumptions that market

participants would use in pricing the  asset  or liability.

The following tables provide the assets and liabilities carried  at fair value measured on a recurring

basis as of December 31, 2010 and 2011, respectively:

Description

Fair Value Measurements at
December 31, 2010 Using

Total Carrying Quoted prices

Value at
December 31,
2010

in active
markets
(Level 1)

Significant other
observable
inputs
(Level  2)

Significant
unobservable
inputs
(Level 3)

Money Market Funds(1) . . . . . . . . . . . . . . . .
Time Deposits(1) . . . . . . . . . . . . . . . . . . . . .
Trading Securities . . . . . . . . . . . . . . . . . . . . .
Derivative Assets(3) . . . . . . . . . . . . . . . . . . .
Derivative Liabilities(3) . . . . . . . . . . . . . . . . .

$107,129
134,022
9,215
2,500
2,440

$ —
—
8,527(2)
—
—

$107,129
134,022

688(1)

2,500
2,440

$—
—
—
—
—

97

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

Description

Fair Value Measurements at
December 31, 2011 Using

Total Carrying Quoted prices

Value at
December 31,
2011

in active
markets
(Level 1)

Significant other
observable
inputs
(Level  2)

Significant
unobservable
inputs
(Level 3)

Money Market Funds(1) . . . . . . . . . . . . . . . .
Time Deposits(1) . . . . . . . . . . . . . . . . . . . . .
Trading Securities . . . . . . . . . . . . . . . . . . . . .
Derivative Assets(3) . . . . . . . . . . . . . . . . . . .
Derivative Liabilities(3) . . . . . . . . . . . . . . . . .

$ 35,110
146,713
9,124
2,803
435

$ —
—
8,497(2)
—
—

$ 35,110
146,713

627(1)

2,803
435

$—
—
—
—
—

(1) Money market funds and time deposits (including certain  trading  securities) are measured based

on quoted prices for similar assets and/or subsequent transactions.

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

(3) Our  derivative assets and liabilities primarily relate to short-term (six months  or less) foreign

currency contracts that we have entered into to hedge our intercompany exposures denominated in
British pounds sterling and Australian dollars. We  calculate the fair value of  such forward  contracts
by adjusting the spot rate utilized at  the balance sheet date for translation purposes by an estimate
of the forward points observed in active  markets.

Disclosures are required in the financial statements for  items measured at  fair value on a
non-recurring basis. We did not have  any material items  that  are  measured at  fair value  on a
non-recurring basis for the years ended  December  31, 2010 and 2011,  except goodwill calculated  based
on Level 3 inputs, as more fully disclosed at Note  2.g.

u. Available-for-sale and Trading Securities

We  have one trust that holds marketable securities. Marketable securities are classified as
available-for-sale or trading. As of December  31, 2010 and 2011, the fair  value of the money  market
and mutual funds included in this trust  amounted to $9,215 and $9,124, respectively, and were included
in prepaid expenses and other in the  accompanying consolidated  balance sheets. We classified these
marketable securities included in the trust as  trading,  and included in other  expense (income), net  in
the accompanying consolidated statement of operations  realized and unrealized net gains of  $1,745,
$1,221 and net losses of $321 for the years ended December 31, 2009, 2010 and 2011, respectively.

v.

Investments

As of December 31, 2011, we have investments in joint ventures,  including noncontrolling  interests,

in Iron Mountain A/S of 20% (Denmark), in  Iron Mountain Arsivleme Hizmetleri A.S. of 40%
(Turkey), in Sispace AG of 15% (Switzerland) and in  Kelman Technologies Inc. of 25% (U.S. and
Canada). These investments are accounted for using the equity  method because  we exercise significant
influence over these entities and their  operations. As of December 31,  2010 and  2011, the carrying
value related to our equity investments  was $9,663 and $3,499,  respectively, included in other assets in
the accompanying consolidated balance sheets.

98

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

w. Accumulated Other Comprehensive  Items, Net

Accumulated other comprehensive items, net  consists of foreign currency translation adjustments

as of  December, 31, 2010 and 2011.

x. Other Expense (Income), Net

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

Year Ended December 31,

2009

2010

2011

Foreign currency transaction (gains) losses,  net . . . . . . . . . . . . . . . . . . . .
Debt extinguishment expense, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(12,845) $5,664
1,792
1,312

3,031
(2,785)

$17,352
993
(5,302)

$(12,599) $8,768

$13,043

y.

Immaterial Restatement

Subsequent to the  issuance of the Company’s  2010 financial statements, the Company’s

management identified a government  contract billing  error more fully discussed at  Note 10.h.,  which
resulted in an overstatement of prior years reported revenue by  an  amount  currently  estimated  to  be
approximately $17,000 in the aggregate.  While no prior period  financial statement  was materially
misstated, we have determined that the cumulative impact  of recording this adjustment would have
significantly  distorted  our  results  for  the  year  ended  December  31,  2011.  As  a  result,  we  have  restated
beginning retained earnings as of December  31, 2008 for the cumulative impact of activity  prior to
December 31, 2008 in the amount of $3,784.  Additionally,  we have  restated our 2009 and 2010
consolidated statements of operations and consolidated  statements of equity and our  2010 consolidated
balance sheet to reflect the impact in those particular years. There was no change  to  the following  lines
of the 2009 and 2010 consolidated statements of cash  flows: (1) cash flows from operating  activities,
(2) cash flows from investing activities and (3) cash flows from  financing activities.

99

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

2. Summary of Significant Accounting Policies (Continued)

The following table sets forth the effect of the  immaterial  restatement to certain line items of our

consolidated statements of operations for  the years ended December 31, 2009 and 2010:

Year Ended
December 31,

2009

2010

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(2,327) $(2,955)
(3,068)
(2,486)

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(4,813) $(6,023)

Operating Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(4,813) $(6,023)

Income (Loss) from Continuing Operations before Provision (Benefit)  for

Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(4,813) $(6,023)

Provision (Benefit) for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(1,886) $(2,337)

Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(2,927) $(3,686)

Net Income (Loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(2,927) $(3,686)

Net Income (Loss) Attributable to Iron Mountain  Incorporated . . . . . . . . . . . . . . .

$(2,927) $(3,686)

Earnings (Losses)  per Share—Basic:

Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (0.01) $ (0.02)

Net Income (Loss) Attributable to Iron Mountain  Incorporated . . . . . . . . . . . . .

$ (0.01) $ (0.02)

Earnings (Losses)  per Share—Diluted:

Income (Loss) from Continuing Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (0.01) $ (0.02)

Net Income (Loss) Attributable to Iron Mountain  Incorporated . . . . . . . . . . . . .

$ (0.01) $ (0.02)

The following table sets forth the effect of the  immaterial restatement to certain  line items of our

consolidated balance sheet as of December 31, 2010:

Prepaid Expenses and Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,660

Total Current Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,660

Total Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,660

Deferred Revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17,057

Total Current Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17,057

Retained Earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(10,397)

Total Iron Mountain Incorporated Stockholders’ Equity . . . . . . . . . . . . . .

$(10,397)

Total Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(10,397)

Total Liabilities and Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,660

100

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

3. Derivative Instruments and Hedging  Activities

We  have entered into a number of separate forward contracts to hedge our exposures in British

pounds sterling and Australian dollars.  As  of December 31, 2011, we had an outstanding forward
contract to purchase $195,610 U.S. dollars and sell 125,000 British pounds sterling to hedge our
intercompany exposures with IME. In  the fourth quarter of 2010, we entered into a forward contract to
hedge our exposures in Australian dollars. As  of  December 31,  2011, we had  an outstanding forward
contract to purchase $75,065 U.S. dollars  and sell 73,000 Australian  dollars to hedge our intercompany
exposures with our Australian subsidiary. At the maturity of the forward  contracts, we may enter  into
new forward contracts to hedge movements  in  the underlying currencies.  At the time of settlement, we
either pay or  receive the net settlement  amount  from the  forward contract and recognize this amount
in other (income) expense, net in the  accompanying statement of operations as a realized foreign
exchange gain or loss. At the  end of each month, we mark the outstanding forward contracts to market
and record an unrealized foreign exchange gain or  loss for the mark-to-market valuation. We have not
designated these forward contracts as  hedges. During the years ended December 31, 2009, 2010 and
2011, there was $2,392 in net cash disbursements, $2,030 in net cash receipts and  $1,092 in net  cash
disbursements, respectively, included  in  cash from operating activities  from continuing operations
related to settlements associated with  these  foreign currency forward contracts. The  following table
provides the fair value of our derivative  instruments  as of December 31, 2010 and 2011 and their gains
and losses for the  years ended December 31, 2009,  2010  and  2011:

Derivatives  Not Designated as Hedging Instruments

Asset Derivatives

December 31,

2010

2011

Balance Sheet
Location

Fair
Value

Balance
Sheet  Location

Foreign exchange contracts . . . . . . . . . . . Current assets

$ 2,500 Current assets

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,500

Fair
Value

$2,803

$2,803

Derivatives  Not Designated as Hedging Instruments

Liability Derivatives

December 31,

2010

2011

Balance Sheet
Location

Fair
Value

Balance  Sheet
Location

Fair
Value

Foreign exchange contracts . . . . . . . . . . . . . Current liabilities

$ 2,440 Current liabilities

$ 435

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,440

$ 435

Derivatives  Not Designated as Hedging Instruments

Location of (Gain) Loss
Recognized in Income on
Derivative

Amount of (Gain) Loss
Recognized in Income
on Derivatives

December 31,

2009

2010

2011

Foreign exchange contracts . . . . . . . . . . . . . . . . Other expense (income), net $11,952 $2,025 $(1,209)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$11,952 $2,025 $(1,209)

101

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

3. Derivative Instruments and Hedging  Activities (Continued)

We  have designated a portion of our  63⁄4% Euro Senior Subordinated Notes due 2018 issued by
IMI (the ‘‘63⁄4% Notes’’) as a hedge of net investment  of certain of our Euro denominated  subsidiaries.
For the years ended December 31, 2009,  2010 and 2011, we designated  on average 95,500, 74,750 and
86,750 Euros, respectively, of the 63⁄4% Notes as a hedge of net investment  of  certain of our  Euro
denominated subsidiaries. As a result,  we recorded foreign  exchange gains of $1,863 ($989, net  of tax)
related to the change in fair value of such debt due to currency translation adjustments which is a
component of accumulated other comprehensive  items, net  included in  stockholders’  equity for the year
ended December 31, 2009. We recorded foreign exchange  gains of $7,392  ($4,620,  net of tax) related to
the change in fair value of such debt due to currency  translation adjustments  which is  a component of
accumulated other comprehensive items,  net  included in  stockholders’ equity for  the year  ended
December 31, 2010. We recorded foreign exchange gains of $8,634 ($5,411, net of tax)  related to the
change in fair value of such debt due  to  currency translation adjustments which is a  component  of
accumulated other comprehensive items,  net  included in  stockholders’ equity for  the year  ended
December 31, 2011. As of December 31,  2011, net  gains of $13,390  are recorded in accumulated  other
comprehensive items, net associated  with this net  investment hedge.

102

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt

Long-term debt consists of the following:

IMI Revolving Credit Facility(1) . . . . . . . . . . . . . . . .
IMI Term Loan Facility(1) . . . . . . . . . . . . . . . . . . . .
New Revolving Credit Facility(1) . . . . . . . . . . . . . . . .
New Term Loan Facility(1) . . . . . . . . . . . . . . . . . . . .
71⁄4% GBP Senior Subordinated Notes due 2014

December 31, 2010

December 31, 2011

Carrying
Amount

Fair
Value

Carrying
Amount

Fair
Value

$

— $

— $

396,200
—
—

396,200
—
—

— $
—
96,000
487,500

—
—
96,000
487,500

(the ‘‘71⁄4% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . .

232,530

234,855

233,115

233,115

73⁄4% Senior Subordinated Notes due 2015

(the ‘‘73⁄4% Notes due 2015’’)(2)(3) . . . . . . . . . . . .

233,234

231,683

—

—

65⁄8% Senior Subordinated Notes due 2016

(the ‘‘65⁄8% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . .

317,529

321,592

318,025

320,400

71⁄2% CAD Senior Subordinated Notes due 2017

(the ‘‘Subsidiary Notes’’)(2)(4) . . . . . . . . . . . . . . . .

175,306

182,099

171,273

174,698

83⁄4% Senior Subordinated Notes due 2018

(the ‘‘83⁄4% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . .

200,000

209,625

200,000

209,000

8% Senior Subordinated Notes due 2018

(the ‘‘8% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . . . .

49,777

53,756

49,806

47,607

63⁄4% Euro Senior Subordinated Notes due 2018

(the ‘‘63⁄4% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . .

338,129

337,631

328,750

312,352

73⁄4% Senior Subordinated Notes due 2019

(the ‘‘73⁄4% Notes due 2019’’)(2)(3) . . . . . . . . . . . .

—

—

400,000

422,750

8% Senior Subordinated Notes due 2020

(the ‘‘8% Notes due 2020’’)(2)(3) . . . . . . . . . . . . . .

300,000

316,313

300,000

313,313

83⁄8% Senior Subordinated Notes due 2021

(the ‘‘83⁄8% Notes’’)(2)(3) . . . . . . . . . . . . . . . . . . .
Real Estate Mortgages, Capital Leases  and Other(5) .

548,174
217,328

589,188
217,328

548,346
220,773

586,438
220,773

Total Long-term Debt . . . . . . . . . . . . . . . . . . . . . . . .
Less Current Portion . . . . . . . . . . . . . . . . . . . . . . . .

3,008,207

(96,081)(6)

Long-term Debt, Net of Current Portion . . . . . . . . . .

$ 2,912,126

3,353,588
(73,320)

$3,280,268

(1) The capital stock or other equity interests of most of  our U.S. subsidiaries, and  up to 66%  of  the

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

103

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

(2) The fair values of these debt instruments  are based on quoted market prices for these notes on

December 31, 2010 and 2011, respectively.

(3) Collectively, the ‘‘Parent Notes’’.  IMI  is the direct obligor on the Parent Notes, which are fully  and
unconditionally guaranteed, on a senior subordinated basis, by substantially all of its direct and
indirect wholly owned U.S. subsidiaries (the ‘‘Guarantors’’). These guarantees are joint  and several
obligations of the Guarantors. Iron Mountain Canada Corporation (‘‘Canada  Company’’) and the
remainder of our subsidiaries do not guarantee the Parent Notes.

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

(5) Includes  (a) real estate mortgages  of  $7,492 and $5,232 as of December 31, 2010 and 2011,

respectively, which bear interest at rates ranging  from 2.0%  to  5.5% and are payable in various
installments through 2021, (b) capital lease obligations of  $200,996 and $207,300 as of
December 31, 2010 and 2011, respectively, which bear a  weighted average interest rate of  5.8% as
of December 31, 2011 and (c) other various notes  and  other obligations, which were assumed  by  us
as a result of certain acquisitions, of  $8,840 and $8,241 as  of  December 31, 2010 and 2011,
respectively, and bear a weighted average interest rate of 8.7%  as of December 31, 2011. We
believe the fair value of this debt approximates its carrying value.

(6) Includes  $51,694 associated with  the 73⁄4% Notes which we fully redeemed in January 2011.  This

amount represents the portion of the redemption funded with cash  on-hand. The remaining funds
were drawn under the revolving credit facility.

a. Revolving Credit Facility and Term Loans

On June 27, 2011, we entered into a  new credit agreement to replace the IMI revolving credit
facility and the IMI term loan facility,  each entered into on April 16, 2007. The new credit  agreement
consists of (i) revolving credit facilities under which we  can borrow, subject to certain limitations as
defined in the new credit agreement, up to an  aggregate amount of $725,000  (including Canadian
dollars, British pounds sterling and Euros,  among  other  currencies)  (the  ‘‘New Revolving Credit
Facility’’) and (ii) a $500,000 term loan facility (the ‘‘New Term  Loan Facility,’’  and collectively  with the
New Revolving Credit Facility, the ‘‘New  Credit Agreement’’). We have the  right to increase the
aggregate amount available to be borrowed under  the New Credit Agreement up  to  a maximum of
$1,800,000. The New Revolving Credit Facility is supported by a group of  19 banks. IMI, Iron
Mountain Information Management, Inc.  (‘‘IMIM’’), Canada Company, IME, Iron Mountain  Australia
Pty Ltd., Iron Mountain Switzerland  Gmbh and any  other subsidiary of IMIM designated by IMIM (the
‘‘Other Subsidiaries’’) may, with the consent  of the administrative agent, as  defined in the New Credit
Agreement, borrow under certain of  the  following  tranches  of the New Revolving Credit Facility:
(a) tranche one in the amount of $400,000 is  available  to  IMI and  IMIM  in  U.S. dollars, British pounds
sterling and Euros, (b) tranche two in  the amount of $150,000 is available to IMI or  IMIM in either
U.S. dollars or Canadian dollars and available  to  Canada Company in Canadian dollars and  (c)  tranche
three in the amount of $175,000 is available to IMI or  IMIM and the Other Subsidiaries  in U.S.
dollars, Canadian dollars, British pounds sterling, Euros and Australian dollars,  among  others. The New

104

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

Revolving Credit Facility terminates on  June  27, 2016, at  which point all revolving credit loans under
such facility become due. With respect to the New Term Loan Facility, loan  payments are required
through maturity on June 27, 2016 in  equal quarterly installments of the aggregate annual amounts
based upon the following percentage  of the original principal amount in the table below (except that
each  of the first three quarterly installments  in  the fifth year shall  be  10% of the original principal
amount and the final quarterly installment  in  the fifth year shall be 35% of  the original principal):

Year  Ending

June 30, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 30, 2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
June 27, 2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Percentage

5%
5%
10%
15%
65%

The New Term Loan Facility may be prepaid without penalty or  premium, in whole or in  part, at

any time. IMI and IMIM guarantee the  obligations of  each of the subsidiary borrowers. The capital
stock or other equity interests of most of  the U.S.  subsidiaries,  and up  to  66% of the capital  stock  or
other equity interests of our first-tier  foreign subsidiaries, are  pledged to  secure the New Credit
Agreement, together with all intercompany obligations of foreign subsidiaries owed  to  us or to one of
our  U.S. subsidiary guarantors. The interest rate on  borrowings  under  the New  Credit Agreement
varies  depending on our choice of interest rate and currency options,  plus an  applicable margin, which
varies  based on certain financial ratios. Additionally, the  New  Credit Agreement requires the payment
of a commitment fee on the unused portion of the revolving credit facility, which fee ranges from
between 0.3% to 0.5% based on certain financial ratios,  as well as  fees  associated with any  outstanding
letters  of credit. Proceeds from the New  Credit Agreement  are for general corporate  purposes and
were used to repay the previous revolving  credit and term loan facilities. We recorded a charge of
$1,843 to other expense (income), net in the second quarter of 2011 related  to  the early  retirement of
the previous revolving credit and term loan  facilities, representing a write-off of deferred  financings
costs. As of December 31, 2011, we had $96,000 of  outstanding borrowings under the New Revolving
Credit  Facility, all of which was denominated in U.S.  dollars; we also had various outstanding letters of
credit totaling $5,833. The remaining  availability  on December 31,  2011, based on IMI’s leverage ratio,
which  is calculated based on the last  12 months’ earnings  before interest,  taxes, depreciation and
amortization (‘‘EBITDA’’), and other adjustments as defined in  the New Credit  Agreement and current
external  debt, under the New Revolving  Credit Facility was $623,167. The  interest rate in  effect  under
the New Revolving Credit Facility and  New Term  Loan Facility  was 4.0% and 2.3%, respectively, as of
December 31, 2011. For the years ended  December 31,  2009, 2010 and 2011,  we recorded commitment
fees of  $1,953, $2,348 and $2,038, respectively, based on the  unused balances  under our revolving  credit
facilities.

The New Credit Agreement, our indentures  and other agreements governing our indebtedness
contain certain restrictive financial and  operating covenants, including covenants that restrict our ability
to complete acquisitions, pay cash dividends,  incur  indebtedness, make investments,  sell assets and  take
certain other corporate actions. The covenants do not contain  a  rating trigger. Therefore, a change in
our  debt rating would not trigger a default under the  New Credit  Agreement, our indentures or  other

105

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

agreements governing our indebtedness.  The New Credit Agreement, as well as our indentures, use
EBITDA-based calculations as primary  measures of financial performance, including leverage and fixed
charge  coverage ratios. IMI’s revolving  credit and  term leverage ratio was 2.9 and 3.4 as of
December 31, 2010 and 2011, respectively, compared to a  maximum allowable ratio of 5.5. Similarly,
our  bond leverage ratio, per the indentures, was 3.4 and  3.9  as of December 31, 2010 and  2011,
respectively, compared to a maximum  allowable ratio of 6.5. IMI’s revolving  credit and term loan fixed
charge  coverage ratio was 1.5 as of December  31, 2011, compared to a minimum allowable ratio of 1.2.
Noncompliance with these leverage and fixed charge coverage ratios would have a material adverse
effect on our financial condition and  liquidity. In the  fourth quarter  of  2007, we designated  as Excluded
Restricted Subsidiaries (as defined in  the indentures),  certain of our  subsidiaries that own our assets
and conduct our operations in the United  Kingdom. As a  result of such designation, these subsidiaries
are now subject to substantially all of  the covenants of the indentures, except that they are not required
to provide a guarantee, and the EBITDA and debt of these subsidiaries  is included for purposes of
calculating the leverage ratio.

b. Notes Issued under Indentures

As of December 31, 2011, we had nine series  of  senior subordinated notes issued under various
indentures, eight are direct obligations  of  the parent company, IMI; one (the Subsidiary Notes) is a
direct obligation of Canada Company;  and  all are  subordinated to debt outstanding under the Credit
Agreement:

(cid:127) 150,000 British pounds sterling principal amount of notes maturing on  April 15, 2014 and

bearing interest at a rate of 71⁄4% per annum, payable semi-annually  in  arrears on April  15 and
October 15;

(cid:127) $320,000 principal amount of notes maturing on January 1,  2016 and bearing interest at a rate of

65⁄8% per annum, payable semi-annually  in arrears on January 1  and July 1;

(cid:127) 175,000 CAD principal amount of  notes maturing  on March  15, 2017 and bearing  interest  at a
rate of 71⁄2% per annum, payable semi-annually  in  arrears on March  15 and September 15 (the
‘‘Subsidiary Notes’’);

(cid:127) $200,000 principal amount of notes maturing on July  15, 2018 and bearing interest  at a  rate of

83⁄4% per annum, payable semi-annually  in arrears on January 15  and July 15;

(cid:127) $50,000 principal amount of notes maturing  on October 15, 2018  and bearing interest at a  rate

of 8% per annum, payable semi-annually in arrears on April 15  and October 15;

(cid:127) 255,000 Euro principal amount of  notes maturing on October  15, 2018 and bearing  interest  at a

rate of 63⁄4% per annum, payable semi-annually  in  arrears on April  15 and October 15;

(cid:127) $400,000 principal amount of notes maturing on October 1, 2019  and  bearing interest  at a  rate

of 73⁄4% per annum, payable semi-annually  in arrears on  April 1 and October 1;

(cid:127) $300,000 principal amount of notes maturing on June 15, 2020  and bearing interest at  a rate  of

8% per  annum, payable semi-annually  in arrears on  June 15 and December 15; and

106

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

(cid:127) $550,000 principal amount of notes  maturing on  August 15, 2021 and bearing interest at a rate

of 83⁄8% per annum, payable semi-annually  in arrears on  February 15  and August  15.

The Parent Notes and the Subsidiary Notes are fully and unconditionally guaranteed, on a senior

subordinated basis, by substantially all  of  our direct and  indirect  wholly owned  U.S. subsidiaries (the
‘‘Guarantors’’). These guarantees are joint and several obligations  of the Guarantors. The remainder of
our  subsidiaries do not guarantee the senior  subordinated  notes. Additionally, IMI guarantees the
Subsidiary Notes. Canada Company does  not  guarantee  the Parent Notes.

In September 2011, we completed an underwritten public offering of $400,000  in aggregate

principal amount of our 73⁄4% Senior Subordinated Notes due 2019, which were issued at  100% of par.
Our net proceeds of $394,000 after paying the underwriters’  discounts and commissions,  were used for
general corporate purposes, including funding a portion of the stockholder  payout commitments we
have  made.

We recorded a charge to other expense  (income), net of  $3,031  in the third quarter of 2009 related

to the early extinguishment of our 85⁄8% Senior Subordinated Notes due 2013 (the ‘‘85⁄8% Notes’’),
which  consists of deferred financing costs  and  original issue premiums and  discounts related to the
85⁄8% Notes. In September 2010, we redeemed $200,000 of the $431,255  aggregate  principal amount
outstanding of our 73⁄4% Notes due 2015 at a redemption price of $1,012.92  for each one thousand
dollars of principal amount of notes redeemed,  plus accrued and unpaid interest. We recorded a  charge
to other expense (income), net of $1,792  in the third quarter of 2010  related  to  the early
extinguishment of our 73⁄4% Notes due 2015 that were redeemed.  This charge consists  of  the call
premium and deferred financing costs, net of original issue premiums related to our 73⁄4% Notes due
2015 that were redeemed. In January  2011, we redeemed the remaining $231,255  aggregate  principal
amount outstanding of our 73⁄4% Notes due 2015 at a redemption price of one thousand  dollars for
each  one thousand dollars of principal  amount  of  notes redeemed, plus accrued and  unpaid interest.
We  recorded a gain to other expense  (income),  net of  $850  in the first quarter of  2011 related  to  the
early extinguishment of our 73⁄4% Notes due 2015 that were redeemed.  This gain  consists  of original
issue premiums, net of deferred financing costs related to our  73⁄4% Notes due 2015 that were
redeemed.

Each  of the indentures for the notes provides  that  we may redeem the outstanding notes, in whole

or in part, upon satisfaction of certain terms and conditions. In any redemption, we  are also  required
to pay all accrued but unpaid interest on the outstanding  notes.

The following table presents the various  redemption  dates  and prices  of the senior subordinated

notes. The redemption dates reflect the  date at or after  which the  notes may be redeemed at our

107

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

option at  a premium redemption price. After these dates, the notes may be redeemed at  100% of face
value:

Redemption
Date

71⁄4% Notes
April 15,

65⁄8% Notes
July 1,

71⁄2% Notes
March 15,

83⁄4% Notes

8% Notes

63⁄4% Notes

73⁄4%
Notes

8% Notes

83⁄8%
Notes

July 15, October 15, October 15, October 1, June 15, August 15,

2011 . . . . . . .
2012 . . . . . . .
2013 . . . . . . .
2014 . . . . . . .
2015 . . . . . . .
2016 . . . . . . .
2017 . . . . . . .
2018 . . . . . . .

—

101.208% 100.000%
104.375% 104.000% 103.375%
100.000% 100.000% 103.750% 102.917% 102.667% 102.250%
100.000% 100.000% 102.500% 101.458% 101.333% 101.125%
100.000% 100.000% 101.250% 100.000% 100.000% 100.000%

—
—
— 104.000%
— 102.667% 104.188%
100.000% 100.000% 100.000% 100.000% 100.000% 103.875% 101.333% 102.792%
100.000% 100.000% 100.000% 100.000% 100.000% 101.938% 100.000% 101.396%
100.000% 100.000% 100.000% 100.000% 100.000% 100.000% 100.000%
100.000% 100.000% 100.000% 100.000% 100.000% 100.000%

—
—
—
—

—
—
—

—
—

—
—

—

Prior to June 15, 2013, the 8% Notes  due  2020 are  redeemable at our option, in whole or in  part,

at a specified make-whole price.

Prior to August 15, 2014, the 83⁄8% Notes are redeemable at our option, in  whole or in part, at a

specified make-whole price.

Prior to October 1, 2015, the 73⁄4% Notes due 2019 are redeemable at our option,  in whole or in

part, at a specified make-whole price.

Each  of the indentures for the notes provides  that  we must repurchase,  at the option of the
holders, the notes at 101% of their principal amount, plus  accrued  and unpaid  interest, upon the
occurrence of a ‘‘Change of Control,’’  which is  defined in each respective  indenture. Except for
required repurchases upon the occurrence of a Change of Control  or in  the event of certain asset  sales,
each  as described in the respective indenture,  we are  not  required to make sinking fund or  redemption
payments with respect to any of the notes.

Our indentures and other agreements governing  our indebtedness contain certain  restrictive
financial and operating covenants including covenants that restrict our  ability  to  complete acquisitions,
pay cash  dividends, incur indebtedness, make investments, sell assets and  take certain other corporate
actions. The covenants do not contain a rating trigger.  Therefore, a change  in our debt  rating would
not trigger a default under our indentures or  other agreements  governing our  indebtedness.

108

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

4. Debt (Continued)

Maturities of long-term debt are as follows:

Year

2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net Premiums (Discounts) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Amount

$

73,320
79,195
321,177
154,030
652,318
2,079,155

3,359,195
(5,607)

Total Long-term Debt (including current portion) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,353,588

5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and
Non-Guarantors

The following data summarizes the consolidating results of  IMI on the equity method of

accounting as of December 31, 2010 and 2011  and  for the years ended December 31,  2009, 2010 and
2011.

The Parent Notes and the Subsidiary Notes are guaranteed by the subsidiaries referred to below  as

the ‘‘Guarantors.’’ These subsidiaries are wholly owned  by the Parent. The guarantees are full and
unconditional, as well as joint and several.

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

109

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Parent

Guarantors

December 31, 2010

Canada
Company

Non-
Guarantors

Eliminations

Consolidated

Assets
Current Assets:

Cash and  Cash Equivalents . . . . . . .
Restricted Cash . . . . . . . . . . . . . .
Accounts Receivable . . . . . . . . . . .
Intercompany Receivable . . . . . . . .
Assets  of Discontinued Operations . .
. . . . . . . . . .
Other Current Assets

Total Current Assets . . . . . . . . . .
Property, Plant and Equipment, Net . . .
Other Assets, Net:

Long-term Notes Receivable from
Affiliates and Intercompany
Receivable . . . . . . . . . . . . . . . .
Investment in Subsidiaries . . . . . . . .
Goodwill
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Other
Assets  of Discontinued Operations . .

$

13,909
35,105
—
1,344,802
—
2,601

1,396,417
—

$ 121,584
—
327,842
—
184,790
128,341

762,557
1,522,073

1,381,546
1,853,560
—
27,304
—

1,000
1,599,133
1,525,960
236,497
—

Total Other  Assets, Net . . . . . . . .

3,262,410

3,362,590

$ 37,652
—
41,562
9,281
—
10,878

99,373
208,020

—
—
203,345
13,601
—

216,946

$

85,548
—
154,922
—
28,418
39,310

308,198
738,151

$

—
—
—
(1,354,083)
—
—

(1,354,083)
—

$ 258,693
35,105
524,326
—
213,208
181,130

1,212,462
2,468,244

—
—
550,256
159,352
19,486

729,094

(1,382,546)
(3,452,693)
—
(114)
—

—
—
2,279,561
436,640
19,486

(4,835,353)

2,735,687

Total Assets . . . . . . . . . . . . . . .

$4,658,827

$5,647,220

$524,339

$1,775,443

$(6,189,436)

$6,416,393

Liabilities and Equity
Intercompany Payable . . . . . . . . . . . .
Current Portion of Long-term Debt . . .
Total Other  Current Liabilities . . . . . .
Liabilities of Discontinued Operations
.
Long-term Debt, Net of Current

$

— $1,325,593
24,393
405,299
53,374

56,407
92,339
—

$

—
2,606
42,614
—

$

28,490
12,675
176,896
8,100

$(1,354,083)
—
—
—

$

—
96,081
717,148
61,474

Portion . . . . . . . . . . . . . . . . . . . .

2,559,780

67,504

191,010

Long-term Notes Payable to Affiliates

and Intercompany Payable . . . . . . .
Other Long-term Liabilities . . . . . . . .
Liabilities of Discontinued Operations
.
Commitments  and Contingencies

(See  Note 10)
Total Iron  Mountain Incorporated

1,000
3,853
—

1,381,546
551,961
—

—
27,585
—

93,832

—
91,644
1,770

—

2,912,126

(1,382,546)
(114)
—

—
674,929
1,770

Stockholders’ Equity . . . . . . . . . .
Noncontrolling Interests . . . . . . . . .

1,945,448
—

1,837,550
—

Total Equity . . . . . . . . . . . . . . .

1,945,448

1,837,550

260,524
—

260,524

1,354,619
7,417

1,362,036

(3,452,693)
—

1,945,448
7,417

(3,452,693)

1,952,865

Total Liabilities and Equity . . . . .

$4,658,827

$5,647,220

$524,339

$1,775,443

$(6,189,436)

$6,416,393

110

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Parent

Guarantors

December 31, 2011

Canada
Company Guarantors

Non-

Eliminations

Consolidated

Assets
Current Assets:

Cash and  Cash Equivalents
. . . . . . .
Restricted Cash . . . . . . . . . . . . . . .
Accounts Receivable . . . . . . . . . . . .
Intercompany Receivable . . . . . . . . .
Assets  of Discontinued Operations . . .
Other Current Assets . . . . . . . . . . .

Total Current Assets . . . . . . . . . .
Property, Plant and Equipment, Net . . .
Other Assets, Net:

Long-term Notes Receivable from
Affiliates and Intercompany
Receivable . . . . . . . . . . . . . . . .
Investment in Subsidiaries . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . .

$

3,428
35,110
—
905,451
—
2,016

946,005
1,490

$

10,750
—
334,658
—
—
103,899

449,307
1,480,785

928,182
1,828,712
—
27,226

1,000
1,563,690
1,529,359
240,557

Total Other  Assets, Net

. . . . . . . .

2,784,120

3,334,606

$ 68,907
—
40,115
4,639
—
3,323

116,984
200,755

2,961
—
196,989
9,804

209,754

$

96,760
—
168,694
—
7,256
40,538

313,248
724,053

$

—
—
—
(910,090)
—
(1,004)

(911,094)
—

$ 179,845
35,110
543,467
—
7,256
148,772

914,450
2,407,083

15,010
—
527,920
187,870

730,800

(947,153)
(3,392,402)
—

—
—
2,254,268
465,457

(4,339,555)

2,719,725

Total Assets . . . . . . . . . . . . . . . .

$3,731,615

$5,264,698

$527,493

$1,768,101

$(5,250,649)

$6,041,258

Liabilities and Equity
Intercompany Payable . . . . . . . . . . . .
Current Portion of Long-term Debt
. . .
Total Other  Current Liabilities . . . . . . .
Liabilities of Discontinued Operations . .
Long-term Debt, Net of Current Portion
Long-term Notes Payable to Affiliates

and Intercompany Payable . . . . . . . .
Other Long-term Liabilities . . . . . . . . .
Commitments  and Contingencies (See

Note 10)
Total Iron  Mountain Incorporated

$

— $ 856,808
46,967
658
453,648
100,921
—
—
630,118
2,378,040

1,000
5,308

946,153
528,897

$

— $

2,658
31,407
—
185,953

—
31,418

53,282
23,037
187,421
3,317
86,157

—
92,081

$ (910,090)
—
(1,004)
—
—

(947,153)

$

—
73,320
772,393
3,317
3,280,268

—
657,704

Stockholders’ Equity . . . . . . . . . .
Noncontrolling Interests . . . . . . . . .

1,245,688
—

1,802,107
—

Total Equity . . . . . . . . . . . . . . .

1,245,688

1,802,107

276,057
—

276,057

1,314,238
8,568

1,322,806

(3,392,402)
—

1,245,688
8,568

(3,392,402)

1,254,256

Total Liabilities and Equity . . . . . .

$3,731,615

$5,264,698

$527,493

$1,768,101

$(5,250,649)

$6,041,258

111

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Year Ended December 31, 2009

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

Revenues:

Storage . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . .

$

— $1,094,221
822,907
—

$ 93,244
96,764

$ 346,327
320,921

$

Total Revenues . . . . . . . . . . . . . .

—

1,917,128

190,008

667,248

Operating Expenses:

and Amortization)

Cost of Sales (Excluding Depreciation
. . . . . . . . . . .
Selling,  General and Administrative . .
Depreciation and Amortization . . . . .
Loss (Gain)  on Disposal/Write-down
of  Property, Plant and Equipment,
Net . . . . . . . . . . . . . . . . . . . . .

Total Operating Expenses . . . . . . .

—
92
231

—

323

778,296
523,698
189,990

80,205
32,127
15,717

1,205

123

1,493,189

128,172

Operating (Loss) Income . . . . . . . . . .
Interest  Expense (Income), Net . . . . . .
Other Expense (Income), Net . . . . . . .

(323)
202,947
44,642

423,939
(41,320)
(5,131)

61,836
42,066
(2)

343,370
194,017
71,248

(1,160)

607,475

59,773
8,852
(52,108)

(Loss) Income from Continuing

Operations
Before  Provision (Benefit) for Income
Taxes . . . . . . . . . . . . . . . . . . . .
Provision (Benefit) for Income Taxes . . .
Equity in the  (Earnings) Losses of

(247,912)
—

470,390
100,409

19,772
3,624

103,029
9,729

—
—

—

—
—
—

—

—

—
—
—

—
—

$1,533,792
1,240,592

2,774,384

1,201,871
749,934
277,186

168

2,229,159

545,225
212,545
(12,599)

345,279
113,762

Subsidiaries,  Net of Tax . . . . . . . . . .

(465,862)

(102,601)

—

—

568,463

—

Income (Loss) from Continuing

Operations . . . . . . . . . . . . . . . . . .

217,950

472,582

16,148

93,300

(568,463)

231,517

(Loss) Income from Discontinued

Operations . . . . . . . . . . . . . . . . . .

Net Income (Loss) . . . . . . . . . . . . . .
Less: Net Income (Loss) Attributable

to Noncontrolling Interests . . . . . .

Net Income (Loss) Attributable to Iron

—

217,950

(10,168)

462,414

—

16,148

(1,970)

91,330

—

(568,463)

(12,138)

219,379

—

—

—

1,429

—

1,429

Mountain Incorporated . . . . . . . . . .

$ 217,950

$ 462,414

$ 16,148

$

89,901

$ (568,463)

$ 217,950

112

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Year Ended December 31, 2010

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

Revenues:

Storage . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . .

$

— $1,113,674
836,443
—

$110,768
113,498

$ 374,276
343,690

$

Total Revenues . . . . . . . . . . . . . .

—

1,950,117

224,266

717,966

Operating Expenses:

and Amortization)

Cost of Sales (Excluding Depreciation
. . . . . . . . . . .
Selling,  General and Administrative . .
Depreciation and Amortization . . . . .
Intangible Impairments . . . . . . . . . .
(Gain) Loss on Disposal/Write-down
of  Property, Plant and Equipment,
Net . . . . . . . . . . . . . . . . . . . . .

Total Operating Expenses . . . . . . .

—
68
223
—

—

291

746,479
516,664
201,534
84,611

86,352
36,587
18,818
—

(1,039)

196

1,548,249

141,953

Operating (Loss) Income . . . . . . . . . .
Interest  Expense (Income), Net . . . . . .
Other (Income) Expense, Net . . . . . . .

(291)
194,689
(22,662)

401,868
(41,770)
(1,882)

82,313
44,898
18

360,031
219,492
83,630
1,298

(10,144)

654,307

63,659
6,742
33,294

(Loss) Income from Continuing

Operations Before Provision (Benefit)
for Income Taxes . . . . . . . . . . . . . .
Provision (Benefit) for Income Taxes . . .
Equity in the  (Earnings) Losses of

(172,318)
—

445,520
151,329

37,397
11,142

23,623
5,012

—
—

—

—
—
—
—

—

—

—
—
—

—
—

$1,598,718
1,293,631

2,892,349

1,192,862
772,811
304,205
85,909

(10,987)

2,344,800

547,549
204,559
8,768

334,222
167,483

Subsidiaries,  Net of Tax . . . . . . . . . .

(114,732)

(34,014)

—

—

148,746

—

(Loss) Income from Continuing

Operations . . . . . . . . . . . . . . . . . .

(57,586)

328,205

26,255

18,611

(148,746)

166,739

(Loss) Income from Discontinued

Operations . . . . . . . . . . . . . . . . . .

—

(215,479)

—

(57,586)

112,726

26,255

(3,938)

14,673

—

(148,746)

(219,417)

(52,678)

—

—

—

4,908

—

4,908

Net (Loss) Income . . . . . . . . . . . . . .
Less: Net Income (Loss) Attributable

to Noncontrolling Interests . . . . . .

Net (Loss) Income Attributable to Iron

Mountain Incorporated . . . . . . . . . .

$ (57,586)

$ 112,726

$ 26,255

$

9,765

$ (148,746)

$ (57,586)

113

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Year Ended December 31, 2011

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

Revenues:

Storage . . . . . . . . . . . . . . . . . . . .
Service . . . . . . . . . . . . . . . . . . . .

$

— $1,132,743
833,652
—

$120,476
115,973

$ 429,771
382,088

$

Total Revenues . . . . . . . . . . . . . .

—

1,966,395

236,449

811,859

Operating Expenses:

and Amortization)

Cost of Sales (Excluding Depreciation
. . . . . . . . . . .
Selling,  General and Administrative . .
Depreciation and Amortization . . . . .
Intangible Impairments . . . . . . . . . .
(Gain) Loss on Disposal/Write-down
of  Property, Plant and Equipment,
Net . . . . . . . . . . . . . . . . . . . . .

Total Operating Expenses . . . . . . .

Operating (Loss) Income . . . . . . . . . .
Interest  Expense (Income), Net . . . . . .
Other (Income) Expense, Net . . . . . . .

(Loss) Income from Continuing

Operations Before Provision (Benefit)
for Income Taxes . . . . . . . . . . . . . .
Provision (Benefit) for Income Taxes . . .
Equity in the  (Earnings) Losses of

2,000
(1,885)
457
—

—

572

(572)
173,738
(3,944)

760,300
548,848
192,551
—

91,249
38,965
18,685
—

391,651
248,663
107,806
46,500

(1,120)

(420)

(746)

1,500,579

148,479

793,874

465,816
(24,055)
7,561

87,970
44,559
315

17,985
11,014
9,111

(170,366)
—

482,310
86,139

43,096
20,681

(2,140)
(332)

—
—

—

—
—
—
—

—

—

—
—
—

—
—

$1,682,990
1,331,713

3,014,703

1,245,200
834,591
319,499
46,500

(2,286)

2,443,504

571,199
205,256
13,043

352,900
106,488

Subsidiaries,  Net of Tax . . . . . . . . . .

(565,904)

23,069

—

—

542,835

—

Income (Loss) from Continuing

Operations . . . . . . . . . . . . . . . . . .

395,538

373,102

22,415

(1,808)

(542,835)

246,412

(Loss) Income from Discontinued

Operations . . . . . . . . . . . . . . . . . .

Gain (Loss) on Sale of Discontinued

Operations . . . . . . . . . . . . . . . . . .

Net (Loss) Income . . . . . . . . . . . . . .
Less: Net Income (Loss) Attributable

to Noncontrolling Interests . . . . . .

Net (Loss) Income Attributable to Iron

—

—

395,538

(17,350)

198,735

554,487

—

—

(30,089)

1,884

—

—

22,415

(30,013)

(542,835)

(47,439)

200,619

399,592

—

—

—

4,054

—

4,054

Mountain Incorporated . . . . . . . . . .

$ 395,538

$ 554,487

$ 22,415

$ (34,067)

$ (542,835)

$ 395,538

114

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

.

.

.

.

.

.

Cash Flows from Operating  Activities:
Cash Flows from Operating  Activities-
.
Cash Flows from Operating Activities-
.

Discontinued Operations

Continuing Operations .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Operating  Activities
Cash Flows from Investing Activities:
.

acquired .

Capital expenditures .
.
Cash paid for acquisitions, net of cash
.
.
.
.
.
.
.
Intercompany loans  to subsidiaries .
.
.
.
Investment in subsidiaries .
Additions to customer  relationship  and
.
.

.
.
Investments in joint ventures .
.
Proceeds from sales of property and
.

equipment and  other, net .

acquisition costs .

.

.

.
.

.
.

.
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities-
.

Continuing Operations .
.
Cash Flows from Investing Activities-
.

Discontinued Operations

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities .

Cash Flows from Financing  Activities:

.

.

.

.

.

.

.

facilities  and other  debt .

facilities  and other  debt .

Repayment of revolving credit  and term  loan
.
Proceeds from revolving credit and term  loan
.
Early retirement of senior  subordinated  notes
Net proceeds from  sale  of  senior
.

.
Debt  financing (repayment to) and  equity

subordinated notes .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

contribution from  (distribution to)
.
.
noncontrolling interests, net
.
.
.
Intercompany loans  from parent
Equity contribution from parent
.
.
Proceeds from exercise of stock options  and
.

employee stock purchase plan .
.
Excess tax benefits from  stock-based
.
.
.

.
Payment of debt financing  costs

compensation .

.
.
.

.
.
.

.
.
.

.
.
.

.
.

.
.

.

.

.

.

.

.

.

.

.

.

Continuing Operations

Cash Flows from Financing  Activities-
.
Cash Flows from Financing  Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

Cash Flows from Financing Activities .
Effect  of exchange rates on cash and  cash
.
.

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.
.
.

.
.

.

.

.

.

.

.

.

.

.
.
.

.
.

.

.

.

.

.

.

.

.

.
.
.

.
.

.

.

.

.

.
.
.

.

.
.

.

.

.

.

.
.

.

.

.

.

.
.

.

.

.

.

.

.

.

.

.
.
.

.
.

.

.

.

.

.

.

.

.
.
.

.

.
.

.

.

.

.

.

.

.
.

.

.

Increase (Decrease) in cash and cash
.
.
.

.
.
Cash and cash equivalents, beginning  of  period .

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Cash and cash equivalents, end  of  period .

.

.

.

$

Year Ended December 31, 2009

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

$ (186,314)

$ 602,593

$ 38,154

$ 132,137

$

—

(186,314)

31,470

634,063

—

38,154

(1,129)

131,008

—

(153,995)

(22,042)

(111,880)

—
284,604
(164,256)

(256)
17,807
(164,256)

—
—

—

(6,711)
—

3,717

—
—
—

(520)
—

45

(1,262)
—
—

(3,510)
(3,114)

829

120,348

(303,694)

(22,517)

(118,937)

—

(20,261)

—

(5,106)

120,348

(323,955)

(22,517)

(124,043)

(54,150)

(18,438)

(192,097)

(18,633)

—
(447,874)

539,688

—
—

—

—
—

—

—
—
—

—
(283,974)
164,256

—
5,751
156,655

24,233

5,532
(1,463)

—

—
—

—

—
(37)

33,944
—

—

1,064
(24,188)
7,601

—

—
(55)

—

—

—

—

—
(302,411)
328,512

—
—

—

26,101

—

26,101

—

—
—

—

—
302,411
(328,512)

—

—
—

$ 586,570

30,341

616,911

(287,917)

(1,518)
—
—

(10,741)
(3,114)

4,591

(298,699)

(25,367)

(324,066)

(283,318)

33,944
(447,874)

539,688

1,064
—
—

24,233

5,532
(1,555)

65,966

(138,156)

(29,728)

(267)

(26,101)

(128,286)

—

—

—

65,966

(138,156)

(29,728)

—

928

171,952
210,636

(13,163)
17,069

—

—
—

—

(1,406)

(1,673)

4,205

9,497
50,665

$ 382,588

$

3,906

$

60,162

$

115

—

(26,101)

—

—
—

—

(1,406)

(129,692)

5,133

168,286
278,370

$ 446,656

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Cash Flows from Operating  Activities:

Continuing Operations

Cash Flows from Operating  Activities-
.
Cash Flows from Operating Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Operating  Activities .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities:
.

acquired .

Capital expenditures .
.
Cash paid for acquisitions, net of cash
.
.
.
.
.
.
.
Intercompany loans to subsidiaries .
.
.
.
.
Investment in subsidiaries .
Investment in restricted  cash .
.
.
.
Additions to customer  relationship  and
.

.
Proceeds from sales  of property  and
.

equipment and other,  net .

acquisition costs .

.
.

.
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Continuing Operations

Cash Flows from Investing Activities-
.
Cash Flows from Investing Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities .

Cash Flows from Financing  Activities:

facilities  and other  debt .

Repayment of revolving credit  and term  loan
.
Proceeds from revolving credit and term  loan
.
Early retirement of senior  subordinated  notes
Debt  financing (repayment  to)  and equity

facilities  and other  debt .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

contribution from (distribution  to)
.
.
noncontrolling interests, net
.
.
.
Intercompany loans from  parent
.
.
Equity contribution from parent
.
.
.
Stock repurchases
.
Parent cash dividends
.
.
.
Proceeds from exercise  of stock options and
.

employee stock purchase  plan .
.
Excess tax benefits from  stock-based
.
.

compensation .

.
.
.
.
.

.
.
.
.
.

.
.
.
.
.

.
.
.
.
.

.
.

.
.

.
.

.
.

.
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Continuing Operations

Cash Flows from Financing  Activities-
.
Cash Flows from Financing  Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

Cash Flows from Financing Activities .
Effect  of exchange rates on cash and  cash
.
.

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Increase (Decrease)  in  cash and cash
.
.
.

.
.
Cash and cash equivalents, beginning of  period .

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.
.
.
.

.

.

.

.

.

.

.

.

.

.
.
.
.

.

.

.

.

.

.

.

.

.

.
.
.
.

.

.

.

.

.

.
.
.
.
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.
.
.
.

.

.

.

.

.

.

.

.
.
.
.
.

.

.

.

.

.

.

.

.

.

.

.

.

.

Year Ended December 31, 2010

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

$ (180,588)

$ 578,159

$ 56,113

$ 149,545

$

—

(180,588)

19,347

597,506

—

56,113

2,564

152,109

—

(137,937)

(16,593)

(104,319)

—
577,316
(10,258)
(35,102)

—

—

(1,970)
34,465
(35,124)
—

(9,332)

5,867

(3,705)
—
—
—

(594)

93

(8,166)
—
—
—

(3,276)

16,576

—

—

—

—

—
(611,781)
45,382
—

—

—

$ 603,229

21,911

625,140

(258,849)

(13,841)
—
—
(35,102)

(13,202)

22,536

531,956

(144,031)

(20,799)

(99,185)

(566,399)

(298,458)

(1,796)

(129,972)

—

(6,036)

3,592

530,160

(274,003)

(20,799)

(105,221)

(562,807)

(4,100)

(24,226)

(2,504)

(71,054)

—
(202,584)

—
—
—
(111,563)
(37,893)

18,225

2,252

—
—

—
(572,335)
10,258
—
—

—

—

—
—

—
122
—
—
—

—

—

53,567
—

169
(39,568)
35,124
—
—

—

—

—

—
—

—
611,781
(45,382)
—
—

—

—

(134,212)

(432,670)

(101,884)

53,567
(202,584)

169
—
—
(111,563)
(37,893)

18,225

2,252

(335,663)

(586,303)

(2,382)

(21,762)

566,399

(379,711)

—

1,796

—

273

(335,663)

(584,507)

(2,382)

(21,489)

(3,592)

562,807

—

—

814

(13)

13,909
—

(261,004)
382,588

33,746
3,906

25,386
60,162

(1,523)

(381,234)

801

(187,963)
446,656

$ 258,693

—

—
—

—

Cash and cash equivalents, end of period .

.

.

.

$

13,909

$ 121,584

$ 37,652

$

85,548

$

116

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

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

Cash Flows from Operating  Activities:

Continuing Operations

Cash Flows from Operating  Activities-
.
Cash Flows from Operating Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Operating Activities .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities:
.

acquired .

Capital expenditures .
.
Cash paid for acquisitions, net of cash
.
.
.
.
.
.
Intercompany loans to subsidiaries .
.
.
.
Investment in subsidiaries .
.
.
.
.
.
Investment in restricted  cash .
Additions to customer  relationship  and
.
.

.
.
Investment in joint ventures .
.
Proceeds from sales of property and
.

equipment and  other, net .

acquisition costs .

.
.

.
.

.
.

.
.

.
.

.
.

.

.

.

.

.

.

.

.

.

Continuing Operations

Cash Flows from Investing Activities-
.
Cash Flows from Investing Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

Cash Flows from Investing Activities .

Cash Flows from Financing  Activities:

.

.

.

.

.

.

facilities  and other  debt .

facilities  and other  debt .

Repayment of revolving credit  and term  loan
.
Proceeds from revolving credit and term  loan
.
Early retirement of  senior subordinated notes
Net proceeds from sale of senior
.

.
Debt  financing (repayment to) and  equity

subordinated notes .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

contribution from  (distribution to)
.
.
noncontrolling interests, net
.
.
.
Intercompany loans from  parent
.
.
Equity contribution  from parent
.
.
.
.
Stock repurchases
Parent cash dividends
.
.
.
Proceeds from exercise  of stock options and
.

employee stock purchase  plan .
.
Excess tax benefits from  stock-based
.
.
.

.
Payment of debt financing  costs

compensation .

.
.
.
.
.

.
.
.
.
.

.
.
.
.
.

.
.
.
.
.

.
.

.
.

.
.

.
.

.
.

.
.

.
.

.

.

.

.

.

.

.

.

.

.

.

Continuing Operations

Cash Flows from Financing Activities-
.
Cash Flows from Financing Activities-
.

Discontinued Operations .

.

.

.

.

.

.

.

.

.

.

Cash Flows from Financing Activities .
Effect  of exchange rates on cash and  cash
.
.

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Increase (Decrease) in cash and cash
.
.
.

.
.
Cash and cash equivalents, beginning  of  period .

equivalents

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.
.
.
.

.
.

.

.

.

.

.

.

.

.

.
.
.
.

.
.

.

.

.

.

.

.

.

.

.
.
.
.

.
.

.

.

.

.

.
.
.
.
.

.

.
.

.

.

.

.

.
.

.

.

.

.

.
.

.

.

.

.

.

.

.

.

.
.
.
.

.
.

.

.

.

.

.

.

.

.
.
.
.
.

.

.
.

.

.

.

.

.

.

.

.

.
.

.

.

Year Ended December 31, 2011

Parent

Guarantors

Canada
Company Guarantors

Non-

Eliminations

Consolidated

$ (162,478)

$ 698,033

$ 45,232

$

82,727

$

—

(162,478)

(47,166)

650,867

—

45,232

(910)

81,817

—

(114,768)

(14,155)

(80,232)

—

—

—

—

—
1,469,788
(12,595)
(5)

—
—

—

(5,378)
(83,385)
(12,595)
—

(15,700)
—

363

(58)
—
—
—

(462)
—

66

(69,810)
—
—
—

(5,541)
(335)

3,802

—
(1,386,403)
25,190
—

—
—

—

$ 663,514

(48,076)

615,438

(209,155)

(75,246)
—
—
(5)

(21,703)
(335)

4,231

1,457,188

(231,463)

(14,609)

(152,116)

(1,361,213)

(302,213)

—

1,457,188

371,365

139,902

—

9,356

(14,609)

(142,760)

(1,361,213)

(396,200)

(1,458,628)

(90,752)

(71,594)

—
(231,255)

2,014,500
—

394,000

—

—
—
—
(984,953)
(172,616)

—
(1,461,888)
12,595
—
—

85,742

—

919
(828)

—
(8,182)

(1,305,191)

(901,603)

—

—

(1,305,191)

(901,603)

89,838
—

—

—
5,429
—
—
—

—

—
—

4,515

—

4,515

—

—

(3,883)

(10,481)
13,909

(110,834)
121,584

31,255
37,652

66,641
—

—

698
70,056
12,595
—
—

—

—
—

(1,138)

77,258

(5,103)

11,212
85,548

380,721

78,508

(2,017,174)

2,170,979
(231,255)

394,000

698
—
—
(984,953)
(172,616)

85,742

919
(9,010)

—

—
—

—

—
1,386,403
(25,190)
—
—

—

—
—

78,396

1,361,213

(762,670)

1,361,213

—

—
—

—

(1,138)

(763,808)

(8,986)

(78,848)
258,693

$ 179,845

Cash and cash equivalents, end  of  period .

.

.

.

$

3,428

$

10,750

$ 68,907

$

96,760

$

117

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

6. Acquisitions

We  account for acquisitions using the acquisition  method of accounting,  and, accordingly, the
results of operations for each acquisition have been included in our consolidated results from their
respective acquisition dates. Cash consideration for our various acquisitions was primarily provided
through borrowings under our credit  facilities and cash equivalents on-hand. We completed no
acquisitions during 2009. Included in cash  paid for acquisitions in the consolidated statement of cash
flows for the year ended December 31,  2009 is contingent and other payments of $1,518 related to
acquisitions made in prior years. The  unaudited pro forma  results of operations for the current and
prior periods are not presented due to the insignificant impact of the  2010 and 2011 acquisitions on
our  consolidated results of operations.  Noteworthy  acquisitions are as follows:

In May 2010 we acquired the remaining 87% interest  of our joint venture in Greece  (Safe

doc S.A.) in a stock transaction for a  cash  purchase  price of approximately $4,700, and we now control
100% of our Greek operations, which provide  storage and records management services.  The carrying
value of the 13% interest that we had  previously  acquired and accounted for under the equity method
of accounting amounted to approximately  $416 and the fair value  of such interest on the date of
acquisition was approximately $473 and  resulted in a gain being recorded on the date of the transaction
to other (income) expense, net of approximately $57  during  the second quarter of 2010.

In January 2011, we acquired the remaining  80% interest of our joint venture in Poland (Iron

Mountain Poland Holdings Limited) in a stock  transaction  for an estimated purchase price of
approximately $80,000, including an initial  cash purchase price  of  $35,000. As a result,  we now  own
100% of our Polish operations, which provide storage and records  management services. The  terms of
the purchase and sale agreement also  required a  second  payment based upon the audited financial
results of the joint venture. This payment  of $42,259  was based  upon a  formula defined in the purchase
and sale agreement and was paid in the second quarter  of  2011. Additionally, the purchase and sale
agreement provides for an escrow hold  back  of  $400 and the  payment of up to a maximum of  $2,500 of
contingent consideration to be paid in  July 2012 based upon the satisfaction of certain performance
criteria. The carrying value of the 20% interest that we previously held and accounted  for under the
equity method of accounting amounted to approximately $5,774, and  the fair value of such interest on
the date of the acquisition of the additional  80% interest was approximately $11,694 and  resulted in a
gain being recorded to other (income) expense, net  of approximately  $5,920 in the  year ended
December 31, 2011. The fair value of our previously held equity interest was derived  by  reducing  the
total estimated consideration for the 80%  equity interest purchased by 40%,  which represents
management’s estimate of the control  premium  paid,  in  order to derive  the fair value of $11,694 for the
20% noncontrolling equity interest which  we previously  held.  We determined that a 40% control
premium was appropriate after considering the  size  and location of the business acquired, the potential
future profits expected to be generated  by  the Polish entity and publicly available market data. One of
the members of our board of directors  and several  of his family members  hold  an indirect  equity
interest in one of the stockholders that  received  proceeds in  connection with  this transaction. As a
result of this equity interest, such board  member, together  with several of his family members, received
approximately 24% of the purchase price  that we paid in  connection with this transaction and will
receive the same percentage of any future contingent consideration.

118

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

6. Acquisitions (Continued)

A summary of the cumulative consideration  paid and the allocation of the  purchase  price of all of

the acquisitions in each respective year  is  as follows:

2010

2011

$10,542(1) $ 80,439(1)

Cash Paid (gross of cash acquired) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contingent Consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
Fair Value of Previously Held Equity  Interest

—
473

Total Consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11,015

Fair Value of Identifiable Assets Acquired:

Cash, Accounts Receivable, Prepaid  Expenses,

Deferred Income Taxes and Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property, Plant and Equipment(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer Relationship Assets(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities Assumed(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncontrolling Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,615
2,711
5,189
—
(3,840)
(390)

2,900
11,694

95,033

7,918
6,002
59,100
653
(15,245)
—

Total Fair Value of Identifiable Net Assets Acquired . . . . . . . . . . . . . . . . . . . .

5,285

58,428

Recorded Goodwill

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,730

$ 36,605

(1) Included in cash paid for acquisitions in the consolidated statements of cash flows for the years
ended December 31, 2010 and 2011 are contingent and other  payments of $3,428  and $132,
respectively, related to acquisitions made  in previous  years.

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

(3) The weighted average lives of customer  relationship assets associated with acquisitions in 2010 and

2011 was 10 years  and 20 years, respectively.

(4) Consists primarily of accounts payable,  accrued expenses, notes payable,  deferred revenue and

deferred income taxes.

In connection with our acquisition in  India in May 2006, we  entered into a stockholder agreement.

The agreement contains a put provision that  would allow the noncontrolling  interest holder  to  sell the
remaining 49.9% equity interest to us  beginning on the third anniversary of this agreement for the
greater of fair market value or approximately 84,835 Rupees (approximately  $1,563).

119

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

7. Income Taxes

The significant components of the deferred tax assets and  deferred tax liabilities are presented

below:

Deferred Tax Assets:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued liabilities
Deferred rent
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net operating loss carryforwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign tax credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation Allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2010

2011

$

42,360
23,253
52,099
60,841
(72,229)
47,779

$ 53,983
21,889
58,113
56,599
(72,239)
44,168

154,103

162,513

Deferred Tax Liabilities:

Other assets, principally due to differences in amortization . . . . . . . . . . . . .
Plant and equipment, principally due  to differences  in depreciation . . . . . . .

(262,801)
(339,541)

(281,060)
(345,576)

Net deferred tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (448,239) $(464,123)

(602,342)

(626,636)

The current and noncurrent deferred tax assets (liabilities) are presented  below:

December 31,

2010

2011

Deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 49,342
(5,117)

$ 54,383
(11,148)

Current deferred tax assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 44,225

$ 43,235

Deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 104,761
(597,225)

$ 108,130
(615,488)

Noncurrent deferred tax liabilities, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(492,464) $(507,358)

We  have federal net operating loss carryforwards which  begin to expire in 2020  through 2025, of

$28,183 ($9,864, tax effected) at December 31, 2011 to reduce  future federal taxable income. We  have
an asset for state net operating losses of $7,915 (net of federal tax benefit), which begins to expire  in
2012 through 2025, subject to a valuation allowance of approximately 99%.  We have assets for  foreign
net operating losses of $40,334, with various expiration  dates,  subject to a  valuation allowance of
approximately 69%. We also have foreign tax credits of $56,599, which begin to expire  in 2014 through
2019, subject to a valuation allowance of approximately 65%. U.S. legislative changes  in 2010 reduced
the expected utilization of foreign tax  credits which resulted  in the requirement  for a  valuation
allowance.

120

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

7. Income Taxes (Continued)

Rollforward of valuation allowance is as follows:

Year  Ended  December 31,

Balance at
Beginning of
the Year

Charged
(Credited) to
Expense

2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$36,392
33,926
72,229

$ 1,416
39,545
9,844

Other
Additions

Other
Deductions

$3,158
—
—

$(7,040)
(1,242)
(9,834)

Balance  at
End of
the Year

$33,926
72,229
72,239

We  receive a tax deduction upon the  exercise of non-qualified  stock  options  or upon  the

disqualifying disposition by employees  of incentive stock  options and certain shares acquired under  our
employee stock purchase plan for the difference between  the exercise price and the market price  of the
underlying common stock on the date of exercise or disqualifying  disposition. The tax  benefit for
non-qualified stock options is included  in the  consolidated  financial statements in the period in  which
compensation expense is recorded. The  tax benefit  associated with compensation expense recorded in
the consolidated financial statements related to incentive stock options is  recorded in the  period the
disqualifying disposition occurs. All tax benefits  for  awards issued  prior to January  1, 2003 and
incremental tax benefits in excess of  compensation expense  recorded in the consolidated financial
statements are credited directly to equity  and amounted to $5,532,  $2,252 and  $919 for  the years ended
December 31, 2009, 2010 and 2011, respectively.

We  have not recorded deferred taxes  on book over tax outside basis  differences related  to  certain
foreign subsidiaries because such basis differences are  not  expected to reverse in the  foreseeable future
and we intend to reinvest indefinitely  outside the U.S.  These basis differences  arose primarily through
the undistributed book earnings of our foreign  subsidiaries. The  basis differences  could  be  reversed
through a sale of the subsidiaries, the receipt of dividends from subsidiaries and certain other events  or
actions on our part, each of which would result in an increase in our provision  for income taxes. It is
not practicable to calculate the amount  of  such  basis differences.

The components of income (loss) from continuing  operations before provision (benefit) for  income

taxes are:

U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$224,599
22,060
98,620

$272,806
41,474
19,942

$313,530
48,327
(8,957)

$345,279

$334,222

$352,900

Year Ended December 31,

2009

2010

2011

121

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

7. Income Taxes (Continued)

The provision (benefit) for income taxes  consists  of the  following  components:

Year Ended December 31,

2009

2010

2011

Federal—current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Federal—deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State—current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State—deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign—current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign—deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 53,504
23,106
17,968
6,476
11,955
753

$ 76,992
41,825
32,475
(851)
20,350
(3,308)

$ 47,523
25,708
23,828
(1,093)
31,748
(21,226)

$113,762

$167,483

$106,488

A reconciliation of total income tax expense and the amount computed by  applying the  federal
income tax rate of 35% to income from  continuing operations before provision (benefit)  for income
taxes for the years ended December  31,  2009, 2010 and 2011, respectively, is  as follows:

Computed ‘‘expected’’ tax provision . . . . . . . . . . . . . . . . . . . . . . . . .
Changes in income taxes resulting from:

State taxes (net of  federal tax benefit) . . . . . . . . . . . . . . . . . . . . . .
Increase in valuation allowance (net operating losses) . . . . . . . . . .
Increase (Decrease) in valuation allowance (foreign tax credits) . . .
Impairment of goodwill and divestitures . . . . . . . . . . . . . . . . . . . .
Reserve reversal and audit settlements . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign tax rate differential
United Kingdom thin cap, Subpart F income  and  foreign

Year Ended December 31,

2009

2010

2011

$120,848

$116,978

$123,515

17,163
15,451
(2)
1,416
39,547
—
—
29,772
— (41,753)
(7,828)

(25,442)

16,301
12,601
(2,757)
10,254
(32,989)
(34,867)

restructuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4,194
(2,705)

8,247
5,359

5,663
8,767

$113,762

$167,483

$106,488

Our effective tax rates for the years ended December 31,  2009,  2010 and 2011 were  32.9%, 50.1%
and 30.2%, respectively. The primary  reconciling  items between the federal statutory  rate of 35% and
our  overall effective tax rate for the year  ended December 31, 2011  was  the recognition  of  certain
previously unrecognized tax benefits related to tax positions of  prior years, expirations of statute  of
limitation periods and settlements with tax authorities in various jurisdictions and differences in  the
rates of tax at which our foreign earnings  are  subject, including foreign exchange  gains and  losses in
different jurisdictions with different tax rates.  This  benefit was  partially offset by state income taxes
(net of federal benefit). Additionally, to a  lesser extent,  a goodwill impairment charge included in
income from continuing operations as a  component of  intangible impairments  in our consolidated
statements of operations, of which a  majority was non-deductible for tax purposes,  is a reconciling  item
that impacts our effective tax rate. The primary reconciling item between the federal statutory  rate of

122

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

7. Income Taxes (Continued)

35% and our overall effective tax rate  for the  year ended December 31, 2010 is a goodwill impairment
charge  included in income from continuing  operations as a  component  of intangible impairments in  our
consolidated statements of operations, of  which a majority was non-deductible for tax  purposes. The
negative impact of U.S. legislative changes reducing the expected utilization of  foreign tax  credits was
offset by the recognition of certain previously unrecognized tax benefits due to expirations of statute of
limitation periods and settlements with tax authorities in various jurisdictions. Additionally, to a lesser
extent, state income taxes (net of federal  benefit) and differences in the rates of tax at  which our
foreign earnings are subject, including  foreign exchange gains  and losses in different jurisdictions with
different tax rates, are also reconciling items and impact our effective tax rate. In 2009, we had
significant unrealized foreign exchange  gains  and  losses on intercompany  loans and on  debt and
derivative instruments in different jurisdictions with different tax rates. For 2009, foreign currency gains
were recorded in lower tax jurisdictions associated with the marking-to-market of  intercompany loan
positions while foreign currency losses were recorded in higher tax jurisdictions associated with the
marking-to-market of debt and derivative  instruments, which reduced the effective tax rate for the year
ended December 31, 2009.

The evaluation of an uncertain tax position is a two-step process. The first step is a recognition

process whereby the company determines whether it is more likely than not that a tax position will be
sustained upon examination, including resolution of any related appeals or litigation processes, based
on the technical merits of the position.  The second step is a  measurement process whereby a tax
position that meets the more likely than not recognition threshold is calculated to determine the
amount of benefit to recognize in the financial statements. The tax position is measured at the largest
amount of benefit that is greater than  50% likely of being realized  upon ultimate settlement.

We  have elected to recognize interest and penalties associated with uncertain tax positions as a
component of the provision (benefit) for  income taxes in the  accompanying consolidated statements of
operations. We recorded $4,749, $(1,607)  and $(8,477)  for gross interest  and penalties for the years
ended December 31, 2009, 2010 and 2011, respectively.

We  had $11,610 and $2,819 accrued  for the  payment of interest and penalties as of  December 31,

2010 and 2011, respectively.

A summary of tax years that remain subject to examination by major tax jurisdictions is  as follows:

Tax  Year

Tax Jurisdiction

See Below . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . United States
2006 to present
2010 to present

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canada
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . United Kingdom

The normal statute of limitations for U.S. federal  tax purposes is three years  from the date  the tax

return  is filed. However, due to our net  operating loss position, the U.S. government has the right to
audit the amount of the net operating  loss  up to three years after we utilize the loss on  our  federal
income tax return. We utilized losses from  years  beginning  in 1996, 1998 and  1999 in our federal
income tax returns for our 2008, 2009, and 2010  tax years, respectively. The normal  statute of

123

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

7. Income Taxes (Continued)

limitations for state purposes is between  three  to  five  years. However, certain  of our  state statute of
limitations remain open for periods longer than this when  audits are in progress.

We  are subject to examination by various  tax  authorities in  jurisdictions  in which we have
significant business operations. We regularly assess the likelihood of additional assessments by tax
authorities and provide for these matters as appropriate. As of December 31, 2010 and 2011, we had
$59,891 and $31,408, respectively, of  reserves related to uncertain tax positions included in other
long-term liabilities in the accompanying consolidated balance sheets. Although we believe our tax
estimates are appropriate, the final determination  of tax  audits and any related  litigation could result in
favorable or unfavorable changes in our estimates.

A reconciliation of unrecognized tax  benefits  is  as follows:

Gross tax contingencies—December  31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross additions based on tax positions  related to the current  year . . . . . . . . . . . . . . . . . . . .
Gross additions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross reductions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapses of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gross tax contingencies—December  31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross additions based on tax positions  related to the current  year . . . . . . . . . . . . . . . . . . . .
Gross additions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross reductions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapses of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gross tax contingencies—December  31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross additions based on tax positions  related to the current  year . . . . . . . . . . . . . . . . . . . .
Gross additions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross reductions for tax positions of prior  years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapses of statutes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 84,566
3,166
5,693
(720)
(4,460)
(90)

$ 88,155
6,575
9,759
(3,349)
(33,001)
(8,248)

$ 59,891
6,593
6,437
(30,316)
(6,268)
(4,929)

Gross tax contingencies—December  31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 31,408

The reversal of these reserves of $31,408 ($23,514 net of federal tax benefit) as of December 31,

2011 will be recorded as a reduction of our income tax provision if  sustained. We believe that it is
reasonably possible that an amount up to approximately  $10,688  of our  unrecognized tax positions may
be recognized by the end of 2012 as  a result of  a lapse of statute of limitations or upon closing and
settling significant audits in various worldwide jurisdictions.

124

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

8. Quarterly Results of Operations (Unaudited)

Quarter Ended

March 31

June 30

Sept. 30

Dec. 31

2010
Total revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $718,996 $718,536 $ 725,649 $729,168
146,243
Operating income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
105,686
157,278
57,930
Income (loss) from continuing operations . . . . . . . . . . . . . . . .
49,252
27,202
(24,674)
Total income (loss) from discontinued  operations
. . . . . . . . . .
(8,435) (178,930)
(151,728)
40,817
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33,256
(154,687) 32,040(1)
Net income (loss) attributable to Iron  Mountain Incorporated .
40,357
Earnings (losses) per Share-Basic
Income (loss) per share from continuing  operations . . . . . . . . .
Total income (loss) per share from discontinued operations . . .
Net income (loss) per share attributable to Iron  Mountain

138,342
32,355
(7,378)
24,977
24,704

0.14
(0.89)

0.24
(0.04)

0.16
(0.04)

0.29
(0.12)

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.12

0.20

(0.77)

0.16

Earnings (losses) per Share-Diluted
Income (loss) per share from continuing  operations . . . . . . . . .
Total income (loss) per share from discontinued operations . . .
Net income (loss) per share attributable to Iron  Mountain

0.16
(0.04)

0.24
(0.04)

0.14
(0.89)

0.29
(0.12)

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.12

0.20

(0.77)

0.16

2011
Total revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $746,009 $758,551 $ 768,306 $741,837
149,463
Operating income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47,382
Income (loss) from continuing operations . . . . . . . . . . . . . . . .
(13,381)
Total income (loss) from discontinued  operations
. . . . . . . . . .
34,001
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32,056
Net income (loss) attributable to Iron  Mountain Incorporated .
Earnings (losses) per Share-Basic
Income (loss) per share from continuing  operations . . . . . . . . .
Total income (loss) per share from discontinued operations . . .
Net income (loss) per share attributable to Iron Mountain

148,937
137,600
81,176
67,460
(6,557) 185,587
253,047
74,619
252,684
73,460

135,199
50,394
(12,469)
37,925
37,338

0.26
(0.06)

0.41
(0.03)

0.26
(0.07)

0.33
0.92

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.37

Earnings (losses) per Share-Diluted
Income (loss) per share from continuing  operations . . . . . . . . .
Total income (loss) per share from discontinued operations . . .
Net income (loss) per share attributable to Iron Mountain

0.40
(0.03)

Incorporated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.37

1.25

0.33
0.91

1.24

0.19

0.18

0.26
(0.06)

0.26
(0.07)

0.19

0.18

(1) The change in net income (loss) attributable  to  Iron  Mountain Incorporated in the  fourth quarter

of 2010 compared to the third quarter of 2010  is primarily related  to  the impact associated with
the goodwill impairment charge of which  $255,000 ($249,000, net of tax) was recorded  in the third
quarter of 2010 compared to $28,785  ($28,300, net of tax) recorded  in the fourth quarter of 2010.
See Note 14. Discrete tax benefits recorded in  the third  quarter compared to charges in  the fourth
quarter of 2010 related to unrealized foreign exchange  gains and  losses in different tax jurisdictions

125

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

8. Quarterly Results of Operations (Unaudited) (Continued)

at different tax rates also contributed  to  the change. Additionally, to a lesser  extent, reduced
operating income primarily related to  increased selling, general and administrative expenses offset
by reduced interest expense related to the retirement of a portion of our 73⁄4% Notes due 2015 in
the third quarter of 2010 also contributed to the change.

9. Segment Information

As a result of the disposition of our Digital Business  and New Zealand Business and  our decision

to sell the Italian Business as discussed in  Note  14, we  changed our reportable segments.  The  most
significant of these changes is that the reportable segment  previously referred to as  the worldwide
digital business is no longer reported  separately  in our management  reporting as the operations
associated with the Domain Name Product Line and the Digital Business  are reported as  discontinued
operations. Also, the technology escrow  services business, which we continue to own and operate and
was previously reported in the former  worldwide digital business segment, is now reported in the North
American Business segment. Additionally, the  International Business segment no longer  includes the
New Zealand Business and the Italian Business  as these  operations are reported as discontinued
operations.

Our operating segments and Corporate are  as follows:

(cid:127) North American Business—information management  services  throughout the  United States and
Canada, including the storage of paper documents, as well  as other media such as microfilm and
microfiche, master audio and videotapes,  film,  X-rays and blueprints, including healthcare
information services, vital records services, service and courier operations,  and the  collection,
handling and disposal of sensitive documents  for corporate customers (‘‘Hard  Copy’’);  the
storage and rotation of backup computer  media as part of corporate  disaster recovery plans,
including service and courier operations (‘‘Data Protection’’); information destruction services
(‘‘Destruction’’); the scanning, imaging and document  conversion  services of active and  inactive
records (‘‘Hybrid Services’’); the storage, assembly, and  detailed reporting  of  customer marketing
literature and delivery to sales offices, trade  shows and prospective customers’ sites  based on
current and prospective customer orders (‘‘Fulfillment’’) and  technology  escrow services that
protect and manage source code.

(cid:127) Europe—information management services  throughout Europe,  including Hard Copy, Data

Protection, Destruction (in the United Kingdom  and Ireland) and Hybrid  Services.

(cid:127) Latin America—information management services  throughout Mexico,  Brazil, Chile, Argentina

and Peru, including Hard Copy, Data  Protection,  Destruction  and  Hybrid Services.

(cid:127) Asia Pacific—information management  services throughout Australia, including Hard  Copy, Data

Protection, Destruction and Hybrid Services; and  in certain cities in  India, Singapore, Hong
Kong-SAR and China, including Hard Copy and Data Protection.

(cid:127) Corporate—consists of costs related to executive and staff  functions, including finance, human
resources and information technology, which  benefit the enterprise as a whole. These  costs are
primarily related to the general management of these functions on a corporate level and  the

126

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

9. Segment Information (Continued)

design and development of programs, policies  and procedures that  are then  implemented in the
individual segments, with each segment bearing its own cost of implementation. Corporate also
includes stock-based employee compensation expense associated with  all Employee Stock-Based
Awards.

The Latin America, Asia Pacific and  Europe operating segments  have been aggregated given their

similar economic characteristics, products, customers and processes and reported as one reportable
segment, ‘‘International Business.’’

127

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

9. Segment Information (Continued)

An analysis of our business segment  information  and reconciliation to the consolidated financial

statements is as follows:

2009
Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and Amortization . . . . . . . . . . . . . . .
Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusted OIBDA . . . . . . . . . . . . . . . . . . . . . . . . .
Total Assets(1) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expenditures for Segment Assets . . . . . . . . . . . . . .
Capital Expenditures . . . . . . . . . . . . . . . . . . . . .
Cash Paid for Acquisitions, Net of Cash Acquired
Additions to Customer Relationship and

North
American
Business

$2,124,964
174,096
162,400
11,696
866,356
4,695,013
160,784
153,273
256

International
Business

Corporate

Total
Consolidated

$ 649,420
69,768
57,570
12,198
120,482
1,667,266
110,624
105,876
1,262

$

— $2,774,384
277,186
253,061
24,125
822,579
6,851,157
300,176
287,917
1,518

33,322
33,091
231
(164,259)
488,878
28,768
28,768
—

Acquisition Costs . . . . . . . . . . . . . . . . . . . . . .

7,255

3,486

—

10,741

2010
Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and Amortization . . . . . . . . . . . . . . .
Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusted OIBDA . . . . . . . . . . . . . . . . . . . . . . . . .
Total Assets(1) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expenditures for Segment Assets . . . . . . . . . . . . . .
Capital Expenditures . . . . . . . . . . . . . . . . . . . . .
Cash Paid for Acquisitions, Net of Cash Acquired
Additions to Customer Relationship and

2,193,464
185,483
172,713
12,770
969,505
4,370,465
135,825
120,162
5,675

698,885
81,932
69,480
12,452
130,969
1,641,251
115,496
104,116
8,166

— 2,892,349
304,205
278,760
25,445
926,676
6,416,393
285,892
258,849
13,841

36,790
36,567
223
(173,798)
404,677
34,571
34,571
—

Acquisition Costs . . . . . . . . . . . . . . . . . . . . . .

9,988

3,214

—

13,202

2011
Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and Amortization . . . . . . . . . . . . . . .
Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusted OIBDA . . . . . . . . . . . . . . . . . . . . . . . . .
Total Assets(1) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expenditures for Segment Assets . . . . . . . . . . . . . .
Capital Expenditures . . . . . . . . . . . . . . . . . . . . .
Cash Paid for Acquisitions, Net of Cash Acquired
Additions to Customer Relationship and

2,229,143
180,763
168,549
12,214
961,973
4,194,850
139,079
117,338
5,436

785,560
104,815
88,432
16,383
164,212
1,646,701
152,064
76,856
69,810

— 3,014,703
319,499
290,638
28,861
934,912
6,041,258
306,104
209,155
75,246

33,921
33,657
264
(191,273)
199,707
14,961
14,961
—

Acquisition Costs . . . . . . . . . . . . . . . . . . . . . .

16,305

5,398

—

21,703

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

128

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

9. Segment Information (Continued)

The accounting policies of the reportable segments are the same as those  described in  Note 2.

Adjusted OIBDA for each segment is defined as operating income  before depreciation,  amortization,
intangible impairments and (gain) loss  on disposal/write-down of property, plant and equipment, net
which  are directly attributable to the  segment. Internally,  we use Adjusted OIBDA as the basis  for
evaluating the performance of, and allocating resources to, our  operating segments.

A reconciliation of Adjusted OIBDA to income from  continuing operations before provision

(benefit) for income taxes on a consolidated  basis  is  as  follows:

Adjusted OIBDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Depreciation and Amortization . . . . . . . . . . . . . . . . . . . . . .
Intangible Impairments (See Note 2.g.  and Note 14) . . . . . . . . . .
Loss (Gain) on Disposal/Write-down  of

Years Ended December 31,

2009

2010

2011

$822,579
277,186
—

$926,676
304,205
85,909

$934,912
319,499
46,500

Property, Plant and Equipment, Net . . . . . . . . . . . . . . . . . . . .
Interest Expense, Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other (Income) Expense, Net . . . . . . . . . . . . . . . . . . . . . . . . . .

168
212,545
(12,599)

(10,987)
204,559
8,768

(2,286)
205,256
13,043

Income from Continuing Operations before Provision (Benefit) for

Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$345,279

$334,222

$352,900

Information as to our operations in different geographical areas  is as  follows:

Years Ended December 31,

2009

2010

2011

Revenues:
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,925,424
292,685
196,246
360,029

$1,958,820
295,462
231,477
406,590

$1,984,805
307,905
244,337
477,656

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,774,384

$2,892,349

$3,014,703

Long-lived Assets:
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,736,626
617,141
425,838
855,804

$3,341,241
552,309
448,485
861,896

$3,306,574
529,239
434,517
856,478

Total Long-lived Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,635,409

$5,203,931

$5,126,808

129

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

9. Segment Information (Continued)

Information as to our revenues by product and service  lines is as follows:

Years Ended December 31,

2009

2010

2011

Revenues:
Records Management(1)(2) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Protection & Recovery(1)(3) . . . . . . . . . . . . . . . . . . . . . .
Information Destruction(1)(4) . . . . . . . . . . . . . . . . . . . . . . . . .

$2,040,497
483,909
249,978

$2,081,492
531,580
279,277

$2,183,154
522,632
308,917

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,774,384

$2,892,349

$3,014,703

(1) Each of the service offerings within  our product  and service lines has  a component of revenue that
is storage related and a component that is  service  revenues, except the  Information Destruction
service offering, which does not have a  storage component.

(2) Includes Business Records Management, Compliant  Records Management and  Consulting  Services,

Hybrid Services, Fulfillment Services, Health  Information Management Solutions,  Film and Sound
Archives and Energy Data Services.

(3) Includes Data Protection & Recovery Services  and  Technology Escrow  Services.

(4) Includes Secure Shredding and Compliant Information  Destruction.

10. Commitments and Contingencies

a. Leases

Most of our leased facilities are leased  under various operating  leases  that typically have initial
lease terms of five to ten years. A majority of these leases have  renewal options with  one or more five
year options to extend and may have  fixed or  Consumer Price Index escalation clauses.  We also  lease
equipment under operating leases (primarily computers)  which have  an average lease  life of three
years. Vehicles and office equipment  are  also  leased and have  remaining  lease lives ranging from one
to seven  years. Total rent expense (including common area  maintenance charges) under all of our
operating leases was $240,944, $238,480 and $242,954  for the  years  ended December  31, 2009, 2010 and
2011, respectively. Included in total rent expense was sublease income of $4,126,  $2,721 and $2,974 for
the years ended December 31, 2009,  2010  and 2011, respectively.

Estimated minimum future lease payments (excluding common area maintenance charges)  include

payments for certain renewal periods  at our option because  failure to renew results  in an economic

130

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

10. Commitments and Contingencies  (Continued)

disincentive due to significant capital expenditure costs (e.g., racking), thereby making  it reasonably
assured that we will renew the lease.  Such  payments in  effect at December  31, are as follows:

2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating
Lease
Payment(1)

$ 219,951
209,417
197,258
187,507
180,753
1,714,261

Sublease
Income

$ 2,317
1,932
1,648
1,629
1,145
1,934

Capital
Leases

$ 51,490
48,787
31,837
22,655
17,450
138,661

Total minimum lease payments

. . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,709,147

$10,605

310,880

Less amounts representing interest . . . . . . . . . . . . . . . . . . . . . . .

Present value of capital lease obligations . . . . . . . . . . . . . . . . . . .

(103,580)

$ 207,300

(1) Includes $2,593, $1,975, $1,758,  $1,752, $1,692  and  $8,232  in 2012,  2013, 2014, 2015, 2016 and

thereafter, respectively, related to our Italian Business (a total of $18,002).

In addition, we have certain contractual obligations related to purchase commitments which
require minimum payments of $31,852,  $11,546, $8,800, $982,  $343 and  $232 in  2012, 2013, 2014, 2015,
2016 and thereafter, respectively.

b.

Self-Insured Liabilities

We  are self-insured up to certain limits  for costs associated with workers’ compensation claims,
vehicle accidents, property and general business liabilities, and  benefits paid  under employee healthcare
and short-term disability programs. At  December  31, 2010 and 2011 there were  $43,901 and $39,358,
respectively, of self-insurance accruals reflected in  accrued expenses of our consolidated balance sheets.
The measurement of these costs requires the  consideration of historical cost  experience  and judgments
about the present and expected levels of cost per claim. We account for these costs  primarily  through
actuarial methods, which develop estimates of  the undiscounted  liability  for  claims incurred, including
those claims incurred but not reported. These  methods provide estimates of future  ultimate claim costs
based on claims incurred as of the balance  sheet date.

c.

Litigation

We  are involved in litigation from time  to  time in the ordinary  course of business. A portion of the
defense and/or settlement costs associated  with such  litigation is  covered by various commercial  liability
insurance policies purchased by us and, in limited cases, indemnification from  third  parties. Our  policy
is to establish reserves for loss contingencies when  the losses are both  probable and  reasonably
estimable. We record legal costs associated  with loss contingencies as expenses  in the period in which
they are incurred. The matters described below represent our significant  loss contingencies. We have
evaluated each matter and, if both probable  and  estimable,  accrued an amount that represents  our

131

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

10. Commitments and Contingencies  (Continued)

estimate of any probable loss  associated with  such matter.  In addition, we  have estimated a reasonably
possible range for all loss contingencies including  those described below. We believe it is reasonably
possible that we could incur aggregate losses in addition to amounts  currently accrued for all matters
up to an additional $51,300 over the next  several  years.

d. London Fire

In July 2006, we experienced a significant fire in a leased records  and information management
facility in London, England, that resulted  in  the complete  destruction of the  facility and its contents.
The London Fire Brigade (‘‘LFB’’) issued  a report in which it concluded that the fire resulted either
from human agency, i.e., arson, or an unidentified ignition device or  source,  and its report to the Home
Office concluded that the fire resulted  from  a deliberate act. The LFB also concluded that the  installed
sprinkler system failed to control the  fire because the primary electric fire pump was disabled prior to
the fire and the standby diesel fire pump  was disabled in the early stages of the fire by third-party
contractors. We have received notices of  claims  from customers or their subrogated  insurance carriers
under various theories of liability arising out of lost data and/or records as a result  of the fire. Certain
of those claims have resulted in litigation in courts  in the  United Kingdom. We deny any liability in
respect of the London fire, and we have  referred these claims to our excess warehouse  legal liability
insurer, which has been defending them  to date under  a reservation of rights. Certain of the  claims
have been settled for nominal amounts, typically  one to two British pounds sterling  per  carton, as
specified in the contracts, which amounts  have  been or  will be reimbursed to us from our primary
property insurer. We believe we carry adequate property and liability insurance related to this incident.

e. Chile Earthquake

As a result of the February 27, 2010  earthquake in Chile,  we experienced damage to certain  of our
13 owned and leased records management  facilities in that region. None of our facilities were destroyed
by fire or significantly impacted by water damage.  However, the structural integrity of five buildings was
compromised, and some of the racking  included  in  certain buildings  was damaged or destroyed.  Some
customer materials were impacted by this  event. Revenues  from Chile represent less than 1% of  our
consolidated enterprise revenues. We believe we carry  adequate  property  and liability insurance and do
not expect that this event will have a material impact on  our consolidated results of  operations or
financial condition. We received cumulative  payments  of $33,800 from our insurance carriers of  which
$27,000 was received in 2010 and $6,800  was received in 2011. Such amount represents final  settlements
of claims filed with our insurance carriers. Cash  from our insurance settlements was used  to  fund
capital expenditures and for general  working capital needs. Our policy related to business interruption
insurance recoveries is to record gains within other (income) expense, net in our consolidated
statement of operations and proceeds  received within  cash flows from  operating activities in our
consolidated statement of cash flows.  Such amounts  are recorded in  the period  the cash  is received. We
recorded  approximately $100 within other income (expense), net in our consolidated statement of
operations associated with business interruption insurance recoveries in the year ended December 31,
2011. We have recorded gains on the disposal/write-down of property, plant and equipment, net in our
statement of operations of approximately $10,200 for  the year ended December 31, 2010. We have
reflected approximately $14,800 of the cash proceeds received from our insurers in the  year ended
December 31, 2010 as proceeds from  sales of  property  and equipment,  net in our statement of cash

132

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

10. Commitments and Contingencies  (Continued)

flows. Our policy with respect to involuntary  conversion of property, plant and equipment is to record
any gain or loss within (gain) loss on disposal/write-down of property, plant and equipment, net within
operating income in our consolidated  statement of operations and proceeds received within cash flows
from investing activities within our consolidated  statement  of cash flows. Losses are recorded when
incurred and gains are recorded in the period  when the cash received exceeds the carrying value of  the
related property, plant and equipment.

f.

Brazilian Litigation

In September 2010, Iron Mountain do Brasil  Ltda., our  Brazilian operating  subsidiary (‘‘IMB’’),

was sued in Curitiba, Brazil in the 11th  Lower Labor Claim Court. The plaintiff in the six  related
lawsuits, Sindicato dos Trabalhadores  em Empresas de  Servi¸cos Cont´abeis, Assessoramento, Per´ıcias,
Informa¸c˜oes, Pesquisas, e em Empresas Prestadoras de  Servi¸cos do Estado do Paran´a (Union of
Workers in Business Services Accounting,  Advice, Expertise,  Information, Research and  Services
Companies in the State of Parana), a  labor union  in Brazil, purported to  represent  2,008 individuals
who provided services for IMB. The  complaint alleged that these  individuals  were incorrectly classified
as non-employees by IMB and requested  unspecified monetary damages,  including attorneys’ fees,
unpaid  wages, unpaid benefits and certain penalties. In August 2011,  the court approved a  settlement
between the parties pursuant to which  we will pay  $2 for  each of 531 individuals, subject to each
individual’s acceptance thereof. If all 531  individuals accept  the settlement,  it would  result in  payment
by the Company of approximately $1,100.  The claims of  the remaining 1,477  individuals in the  lawsuits
not receiving proceeds in the settlement were dismissed by the court. 

g.

Patent Infringement Lawsuit

In August 2010, we were named as a  defendant in a  patent infringement  suit filed in the U.S.
District  Court for the Eastern District  of Texas by  Oasis Research, LLC. The plaintiff alleges that the
technology found in our Connected and  LiveVault products infringed  certain U.S. patents owned by the
plaintiff and seeks an unspecified amount of damages. A final pre-trial conference has been  scheduled
for October 12, 2012. We expect the court to establish  a trial date  during  the pre-trial conference. As
part of the sale of our Digital Business  discussed at Note 14, our Connected and LiveVault  products
were sold to Autonomy and Autonomy has assumed  this obligation and  the defense of this litigation
and has agreed to indemnify us against any losses.

h. Government Contract Billing Matter

Since October, 2001, we have provided  services to the U.S. Government under  several General

Services Administration (‘‘GSA’’) multiple  award schedule contracts  (the ‘‘Schedules’’). The earliest  of
the Schedules was renewed with certain modifications  to  its terms in  October 2006. The Schedules
contain a price reductions clause (‘‘Price Reductions Clause’’) that  requires us to offer  to  reduce the
prices billed to the Government under  the Schedules to correspond to the prices billed  to  certain
benchmark commercial customers. Over  the five years and three months ended  December 31,  2011 we
billed approximately $42,000 under the Schedules.  In 2011, we initiated an internal review covering the
contract period commencing in October  2006 and we  discovered potential non-compliance with the
Price Reductions Clause. We voluntarily disclosed the  potential non-compliance to the GSA and  its
Office of Inspector General (‘‘OIG’’)  in June 2011. See Note 2.y.

133

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

10. Commitments and Contingencies  (Continued)

We  continue to review this matter and will provide the GSA and OIG with information  regarding

our  pricing practices and proposed pricing adjustment amount to be refunded. The GSA and  OIG,
however, may not agree with  our determination  of  the refund amount and  may request additional
pricing adjustments, refunds, civil penalties, up to treble damages  and/or interest related to our
Schedules.

i.

State of Massachusetts Notices of Intention to Assess

We  are currently under audit by the  state of Massachusetts for the  2004 through 2008  tax years.

We  have not received any final assessments to date. However, we  have received notices of intention to
assess for the 2004 to 2006 tax years in the amount of $7,867, including tax and penalties (but excluding
interest). Currently this audit is on appeal with the Massachusetts Department of Revenue. The final
outcome of this audit may result in an  assessment of income tax, which is  a component of the income
tax provision, or an assessment of net worth tax,  which is  an operating charge. We intend to defend this
matter vigorously.

j.

Italy Fire

We  experienced a fire at a facility we lease  in  Aprilla, Italy  on November 4, 2011. All employees

were evacuated safely and the cause of the  fire is currently being  investigated. The facility primarily
stored  archival and inactive business  records for  local area businesses.

The leased facility, constructed in 2004,  is one of  approximately 1,000  facilities in our global
portfolio and one of 10 facilities located  in Italy. Despite quick response by local fire authorities,
damage  to the building was extensive  and  the building appears to be a total  loss. We believe we carry
adequate insurance and are in the process  of  assessing the  impact of the fire but do not expect that this
event will have a material impact to  our consolidated financial condition,  results of operations and
cash flows.

Our policy related to business interruption  insurance  recoveries is to record gains within other

(income) expense, net in our consolidated  statement of operations and proceeds  received within cash
flows from operating activities in our consolidated statement of cash flows. Such amounts are  recorded
in the period the cash is received. Our policy  with  respect to involuntary conversion of property,  plant
and equipment is to record any gain  or loss  within  (gain) loss on disposal/write-down of property, plant
and equipment, net within operating  income in our consolidated statement of operations and proceeds
received within cash flows from investing  activities within our consolidated statement of cash flows.
Losses are recorded when incurred and  gains are recorded in the period when  the cash  received
exceeds the carrying value of the related  property, plant and equipment.

11. Related Party Transactions

We  lease space to an affiliated company, Schooner Capital LLC (‘‘Schooner’’), for its corporate

headquarters located in Boston, Massachusetts. For the years ended December 31,  2009, 2010 and
2011, Schooner paid rent to us totaling $177, $198 and $188, respectively. One of the members of  our
board of directors and several of his  family members  hold an indirect equity interest in one  of the
stockholders that received proceeds in  connection with the acquisition of our joint venture in Poland.
As a result of this equity interest, such board member,  together with several  of his family members,

134

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

11. Related Party Transactions (Continued)

received approximately 24% of the purchase price  that we paid in connection with this transaction and
will receive the same percentage of any  future contingent consideration. See Note 6.

12. 401(k) Plans

We  have a defined contribution plan, which generally covers all non-union U.S. employees meeting

certain service requirements. Eligible employees may elect to defer from 1%  to  25% of compensation
per  pay period up to the amount allowed by the Internal Revenue Code. In addition, IME  operates a
defined contribution plan, which is similar to the U.S.’s 401(k) Plan. We  make  matching contributions
based on the amount of an employee’s  contribution in accordance with the plan  documents. We have
expensed $11,508, $14,282 and $18,133 for the years ended December 31, 2009, 2010 and 2011,
respectively.

13. Stockholders’ Equity Matters

Our board of directors has authorized up to $1,200,000 in repurchases  of our common stock. All

purchases are subject to stock price, market conditions, corporate and legal requirements and other
factors. As of December 31, 2011, we  had a  remaining amount available for repurchase under our
share repurchase program of $100,701,  which represents  approximately 2%  in the aggregate of our
outstanding common stock based on  the closing stock  price on such date.

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

Declaration  Date

Dividend
Per Share

Record Date

Total
Amount

Payment
Date

March 25, 2010 . . . . . . . . . . . . . . . . . . .
June 4, 2010 . . . . . . . . . . . . . . . . . . . . .
September 15, 2010 . . . . . . . . . . . . . . . .
December 10, 2010 . . . . . . . . . . . . . . . .
March 11, 2011 . . . . . . . . . . . . . . . . . . .
June 10, 2011 . . . . . . . . . . . . . . . . . . . .
September 8, 2011 . . . . . . . . . . . . . . . .
December 1, 2011 . . . . . . . . . . . . . . . . .

March 25, 2010
$0.0625
June 25, 2010
0.0625
0.0625
September 28, 2010
0.1875 December 27, 2010
March 25, 2011
0.1875
June 24, 2011
0.2500
0.2500
September 23, 2011
0.2500 December 23, 2011

April  15, 2010
$12,720
12,641
July 15, 2010
12,532 October 15,  2010
January 14,  2011
37,514
April  15, 2011
37,601
50,694
July 15, 2011
46,877 October 14,  2011
January 13,  2012
43,180

On March 23, 2011, our board of directors declared a dividend of one  preferred stock purchase

right (‘‘Right’’) for each outstanding share  of  our  common stock held by stockholders of record at the
close of business on April 1, 2011. Each Right,  once exercisable, entitles the  registered holder to
purchase one one-thousandth of a share  of our preferred  stock,  designated as  Series A Junior
Participating Preferred Stock, par value $0.01 per share, at a price of  $120.00 per one one-thousandth
of a share, subject  to certain adjustments.  No shares of Series A Junior Participating Preferred  Stock
are outstanding as of December 31, 2011.  The Rights will expire upon the close of business on  the
earliest to occur of: (i) March 22, 2013,  (ii) the date on which the Rights are  redeemed or exchanged

135

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

13. Stockholders’ Equity Matters (Continued)

by us in accordance with the rights agreement  governing the  Rights and (iii) the date of our 2012
annual meeting of  stockholders if requisite stockholder  approval of the  rights agreement is not obtained
at such meeting.

14. Discontinued Operations

Digital Operations

In August 2010, we divested the Domain Name Product Line for  approximately $11,400 in cash at

closing which is included in cash flows  from operating activities—discontinued operations. This
represented the sale of assets (primarily  customer contracts)  of  a product line. Total revenues  of this
product  line for the year ended December 31,  2009 and the seven months ended July  31, 2010 were
approximately $6,300 and $3,500, respectively. A  gain in the amount of approximately $6,900 ($2,834,
net of tax) was recorded during the quarter ended September 30, 2010 and is included in loss from
discontinued operations, net of tax.

During  the quarter ended September  30, 2010, we concluded that events occurred and
circumstances changed in our former worldwide digital business reporting unit that required us to
conduct an impairment review. The primary  factors contributing to our conclusion that we had a
triggering event and a requirement to reassess our  former worldwide digital business reporting unit
goodwill for impairment included: (1) a  reduction in  forecasted revenue and operating results due to
continued pressure on key parts of the  business as a  result of the weak economy;  (2) reduced revenue
and profit outlook for our eDiscovery  service due to smaller average matter  size and lower pricing;
(3) a decision to discontinue certain  software development projects; and (4) the sale of the Domain
Name Product Line. As a result of the  review, we recorded a  provisional  goodwill impairment charge
associated with our former worldwide  digital  business reporting unit  in the amount of $255,000 during
the quarter ended September 30, 2010. We finalized the estimate in the  fourth quarter of 2010, and  we
recorded  an additional impairment of $28,785,  for a total  goodwill impairment charge of $283,785. For
the year ended December 31, 2010, we allocated  $85,909 of this charge to the retained technology
escrow services business, based on a relative fair  value basis, which charge continues to be included in
our  continuing results of operations as a component of intangible  impairments in our consolidated
statements of operations. As described in Note 9 to Notes to Consolidated Financial Statements, our
technology escrow services business, which had  been reported in our former worldwide digital business
segment, is now reported as a component of our  North American Business segment. In April 2011, we
announced a comprehensive strategic  plan,  which included exploring strategic alternatives for  our
digital business, including a potential sale of the Digital  Business. 

136

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

On June 2, 2011, IMI completed the  sale of the Digital  Business  to  Autonomy,  pursuant to the
Digital Sale Agreement. In the Digital  Sale, Autonomy purchased (i) the shares of certain  of IMI’s
subsidiaries through which IMI conducted the  Digital Business and (ii) certain assets  of IMI and its
subsidiaries relating to our Digital Business. The  Digital Sale  qualified as discontinued operations
because (a) the remaining direct gross  cash inflows and outflows of the Digital Business by IMI
post-close are not expected to be significant in relation to the direct gross cash inflows and outflows
absent the Digital Sale and (b) there  is no significant  continuing involvement because IMI does not
retain the ability to influence the operating  and  financial policies of  the Digital  Business. As a result,
the financial position, operating results  and cash flows  of  the Digital Business and the Domain Name
Product Line, for all periods presented,  including the gains on the sales, have  been reported as
discontinued operations for financial reporting purposes.

Pursuant to the Digital Sale Agreement,  IMI received  approximately  $395,400 in  cash, consisting of

the initial purchase price of $380,000 and  a preliminary working capital adjustment of approximately
$15,400, which remains subject to a customary post-closing adjustment based on the amount of working
capital at closing. The purchase price for  the Digital Sale will be increased on a dollar-for-dollar basis
if the working capital balance at the time  of closing  exceeds the target amount of working capital as set
forth in the Digital Sale Agreement and  decreased on a  dollar-for-dollar basis  if such closing working
capital balance is less than the target  amount. We and Autonomy are in disagreement  regarding the
working capital adjustment in the Digital Sale  Agreement.  As a result, as contemplated by the Digital
Sale Agreement, the matter is being referred to an independent third party  accounting firm for
determination of the appropriate adjustment  amount.  Transaction  costs relating to the Digital Sale
amounted to $7,387 ($774 of such costs were unpaid as of December 31, 2011). Additionally, $11,075 of
inducements are payable to Autonomy and have been  netted against the proceeds in calculating the
gain on the Digital Sale ($6,000 of such  amount was unpaid as of December 31, 2011). We used the net
proceeds received from the Digital Sale  to pay down amounts  outstanding under our revolving credit
facility. Also, a tax provision of $45,126  associated with the gain recorded on the Digital Sale was
recorded  for the year ended December  31, 2011. A  gain on sale of discontinued  operations in the
amount of $243,861 ($198,735, net of  tax)  was recorded  during the year ended December 31, 2011, as a
result of the Digital Sale. Approximately $3,828 of cumulative  translation adjustment  associated with
our  Digital Business was reclassified  from accumulated  other  comprehensive items, net  and reduced the
gain on the Digital Sale by the same amount.

137

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

The table below summarizes certain results of operations  of  the Digital Business and the Domain

Name Product Line:

Years Ended December 31,

2009

2010

2011(1)

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$201,651

$ 203,479

$ 79,199

Loss Before Benefit for Income Taxes of Discontinued  Operations . .
Benefit for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (14,959) $(235,161) $ (31,094)
(13,744)
(19,682)

(4,791)

Loss from Discontinued Operations,  Net of Tax . . . . . . . . . . . . . . . .

$ (10,168) $(215,479) $ (17,350)

Gain on Sale of Discontinued Operations . . . . . . . . . . . . . . . . . . . .
Provision for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gain on Sale of Discontinued Operations, Net of  Tax . . . . . . . . . . .

$

$

— $
—

— $

— $243,861
45,126
—

— $198,735

Total (Loss) Income from Discontinued  Operations

and Sale, Net of Tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (10,168) $(215,479) $181,385

(1) Includes the Digital Business results  of operations through June  2, 2011, the  date the  Digital Sale

was consummated.

There have been no allocations of corporate general and administrative expenses to discontinued

operations. In accordance with our policy, we  have allocated corporate  interest associated with  all  debt
that is not specifically allocated to a  particular  component  based on  the proportion  of the assets  of  the
Digital Business and the Domain Name Product  Line to our  total  consolidated  assets at  the applicable
weighted average interest rate associated with  such debt for  such reporting  period. Interest allocated to
the Digital Business and the Domain Name Product Line and included in  loss from  discontinued
operations amounted to $13,041, $14,336 and $2,396  for the  years  ended December  31, 2009, 2010 and
2011, respectively.

138

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

The carrying amounts of the major classes of  assets and  liabilities of the Digital Business were as

follows:

December 31, 2010

June 2, 2011

Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current assets of discontinued operations . . . . . . . . . . . . . . . . . . . . . .
Property, plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 41,418
1,726
6,585

49,729
39,539
35,699
13,934
45,889

Non-current assets of discontinued operations . . . . . . . . . . . . . . . . . .

135,061

Assets  of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . .

$184,790

Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current liabilities of discontinued operations . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-current liabilities of discontinued operations . . . . . . . . . . . . . . . .

$ 15,848
8,879
27,638

52,365
1,009
—

1,009

$ 43,893
1,542
6,533

51,968
37,882
35,699
13,485
41,146

128,212

$180,180

$

9,665
7,824
31,755

49,244
1,027
—

1,027

Liabilities of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . .

$ 53,374

$ 50,271

In connection with the Digital Sale, we entered  into  several  other arrangements with Autonomy,

including:

(cid:127) A reseller agreement with Autonomy that allows  us to sell certain products and  services  of the
Digital Business now owned by Autonomy and certain other Autonomy  products and services
(the ‘‘Products and Services’’) over a  three year period beginning June 2, 2011. The reseller
agreement provides for the payments to Autonomy of: (i) $3,500, which  was paid on  the closing
of the Digital Sale; and (ii) $6,000 on  June 2, 2012. Such amounts represent prepayments of
amounts payable to Autonomy related to qualifying  sales  of Products and Services to new
customers of the Digital Business and  are non-refundable to the  extent we do  not  achieve  the
requisite level of qualifying sales of Products  and Services during  the term of the  reseller
agreement.

(cid:127) A co-location agreement with Autonomy in which we  will provide certain storage  related services
associated with certain data centers to Autonomy for  a two year transitional period beginning
June 2, 2011. Autonomy has the right to extend  this period  by two additional years upon  six
months notice prior to the end of the first two-year  term.

139

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

(cid:127) A transitional services agreement to  provide certain  services, generally for a period no  longer
than six months, including general, administrative, finance,  human resource and information
technology services.

(cid:127) The payment by us to Autonomy of  approximately $3,075 as of the closing for the purchase of

certain  Products and Services for our internal  use.

The revenues and corresponding expenses associated  with  the above agreements are reflected in
our  continuing operating results. None  of these  services gives  us the ability to influence the operating
and financial policies of the Digital Business. We have concluded that the direct  cash flows associated
with these agreements are not significant because they are estimated to represent  less  than 5%  of both
direct cash inflows and outflows of the  Digital Business  for the one-year period subsequent  to  the
Digital Sale, and, therefore, we have  reported the Digital  Business  as discontinued operations in the
accompanying consolidated financial  statements  for all periods presented. We will continue  to  assess
the cash  flows associated with these agreements and  our conclusion  that the Digital Business be
reported as discontinued operations until  the first anniversary of the Digital Sale.

In February 2010, we acquired the stock of Mimosa Systems, Inc. (‘‘Mimosa’’), a provider  of

enterprise-class digital content archiving  solutions, for approximately  $112,000 in cash and
approximately $2,000 in fair value of options issued.  Mimosa was subsequently disposed of in the sale
of our Digital Business in June 2011.  The  purchase price paid by  IMI for the Mimosa acquisition is
included in cash flows from investing  activities-discontinued operations in our fiscal year 2010  statement
of cash flows.

New Zealand Business

After further analysis subsequent to our April 2011 announcement of our comprehensive strategic

plan,  which includes reviewing select  underperforming international markets, we committed  in May
2011 to a plan to sell the New Zealand  Business.  During  the second quarter of 2011, we recorded an
impairment charge of $4,900 to write-down the long-lived assets of the New Zealand Business to its
estimated net realizable value which is included in loss from discontinued  operations. In the  calculation
of the carrying value of the New Zealand Business, we allocated the goodwill of our Australia/New
Zealand reporting unit between Australia and  New  Zealand on  a relative fair value basis. Additionally,
we recorded a tax benefit of $7,883 during the  year ended December 31, 2011 associated with the
outside tax basis of the New Zealand  Business, which is also  reflected in loss from discontinued
operations. No valuation allowance was  provided against this benefit because such amount is
recoverable against the capital gain associated  with the Digital Sale. We  completed  the sale  of the New
Zealand Business on October 3, 2011  for a purchase price of approximately $10,000. We recorded a
gain on the sale of discontinued operations associated  with the New Zealand Business of $1,884 during
the fourth quarter of 2011 which primarily represents cumulative translation  adjustment associated with
our  New Zealand operations  which was reclassified  from accumulated other comprehensive items, net
and increased the gain on the sale of New  Zealand by that same amount. The New Zealand Business
was previously included within the International Business  segment. For  all periods presented, the
financial position, operating results and  cash flows  of the  New Zealand Business, including the gain on
the sale, have been reported as discontinued operations  for financial reporting purposes.

140

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

The table below summarizes certain results of operations  of  the New Zealand Business:

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 7,279

$7,414

$ 6,489

Loss Before Benefit for Income Taxes of Discontinued Operations . . . . . .
Benefit for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(1,451) $ (533) $(4,726)
— (7,883)

—

(Loss) Income from Discontinued Operations, Net  of Tax . . . . . . . . . . . . .

$(1,451) $ (533) $ 3,157

Years Ended December 31,

2009

2010

2011(1)

Gain on Sale of Discontinued Operations . . . . . . . . . . . . . . . . . . . . . . . .
Provision for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ 1,884
—

—

—

Gain on Sale of Discontinued Operations,  Net of Tax . . . . . . . . . . . . . . . .

$ — $ — $ 1,884

Total (Loss) Income from Discontinued  Operations

and Sale, Net of Tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(1,451) $ (533) $ 5,041

(1) Includes the New Zealand Business results of operations through  October 3,  2011, the date the

sale of the New Zealand Business was consummated.

The carrying amounts of the major classes of assets and liabilities  of  the New  Zealand Business

were as follows:

December 31, 2010 October 3, 2011

Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other

$ 1,339
1,034

Current assets of discontinued operations . . . . . . . . . . . . . . . . . . . .
Property, plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets, net

Non-current assets of discontinued operations . . . . . . . . . . . . . . . .

Assets  of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . .

Current portion of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current liabilities of discontinued operations . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-current liabilities of discontinued  operations . . . . . . . . . . . . . .

2,373
3,746
6,128
5,689

15,563

$17,936

$

387
263
1,382
113

2,145
24
1,679

1,703

$ 1,146
897

2,043
3,632
1,136
5,452

10,220

$12,263

$ —
236
524
67

827
24
1,659

1,683

Liabilities of discontinued operations . . . . . . . . . . . . . . . . . . . . . . .

$ 3,848

$ 2,510

141

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

Italian Business

After further analysis subsequent to our April 2011 announcement of our comprehensive strategic

plan,  which includes reviewing select  underperforming international markets, we committed  in
December 2011 to a plan to sell the  Italian  Business. In the calculation of the carrying value of the
Italian Business, we allocated the goodwill of our  Western European  reporting unit between the  Italian
Business and the remainder of this reporting unit  on a relative fair value  basis. Additionally, in
conjunction with the goodwill impairment analysis  performed associated with our  Western Europe
reporting unit, we performed an impairment test  on the long-lived assets of our Italian Business in the
third quarter of 2011. The undiscounted cash flows from  the Italian Business  were lower than the
carrying  value of the long-lived assets associated  with the operations of  the Italian Business and
resulted in the requirement to fair value the long-lived assets of this lower  level component. As a
result, we recorded write-offs of other intangible  assets,  primarily customer relationship values of
$8,000, and certain write-downs to property,  plant and equipment (primarily racking) long-lived assets
in Italy of $6,600 in the third quarter of  2011, which  are included in loss from discontinued operations.
We  allocated $2,500 of the Western Europe goodwill impairment charge to the Italian Business which is
also included in loss from discontinued operations for the year  ended December 31, 2011.  The Italian
Business was  previously included within the  International Business segment. Beginning in the fourth
quarter of 2011, the Italian Business has  been  classified  as held  for sale and, for all periods presented,
the financial position, operating results  and cash flows  of  the Italian Business  have been reported  as
discontinued operations for financial reporting purposes.

The table below summarizes certain results of operations  of  the Italian Business:

Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$25,468

$18,284

$ 15,353

Loss Before Benefit for Income Taxes of Discontinued Operations . . . .
Benefit for Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (849) $ (3,756) $(35,350)
(2,104)
(351)

(330)

Loss from Discontinued Operations,  Net of  Tax . . . . . . . . . . . . . . . . . .

$ (519) $ (3,405) $(33,246)

Total Loss from Discontinued Operations, Net of  Tax . . . . . . . . . . . . . .

$ (519) $ (3,405) $(33,246)

Years Ended December 31,

2009

2010

2011

142

IRON MOUNTAIN INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

DECEMBER 31, 2011
(In thousands, except share and per share  data)

14. Discontinued Operations (Continued)

The carrying amounts of the major classes of  assets and  liabilities of the Italian  Business were as

follows:

December 31, 2010

December 31, 2011

Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current assets of discontinued operations . . . . . . . . . . . . . . . . . .
Property, plant and equipment, net . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-current assets of discontinued operations . . . . . . . . . . . . . . .

$ 8,744
1,738

10,482
7,583
2,576
9,327

19,486

Assets  of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . .

$29,968

Current portion of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current liabilities of discontinued operations . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-current liabilities of discontinued  operations . . . . . . . . . . . .

$

522
1,324
2,386
20

4,252
339
1,431

1,770

Liabilities of discontinued operations . . . . . . . . . . . . . . . . . . . . .

$ 6,022

$4,676
602

5,278
—
—
1,978

1,978

$7,256

$ 118
563
2,552
41

3,274
43
—

43

$3,317

143

Pursuant to the requirements of Section  13  or 15(d) 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.

SIGNATURES

IRON MOUNTAIN INCORPORATED

By:

/s/ BRIAN P. MCKEON

Brian P. McKeon
Executive Vice President and
Chief Financial Officer
(Principal Financial and Accounting Officer)

Dated: February 28, 2012

Pursuant to the requirements of the Securities Exchange  Act of 1934, this report has  been signed

below by the following persons on behalf of the registrant and in the capacities  and on the dates
indicated.

Name

Title

Date

/s/ C. RICHARD REESE

C. Richard Reese

/s/ BRIAN P. MCKEON

Brian P. McKeon

/s/ TED R. ANTENUCCI

Ted R. Antenucci

/s/ CLARKE H. BAILEY

Clarke H. Bailey

/s/ KENT P. DAUTEN

Kent P. Dauten

/s/ PAUL F. DENINGER

Paul F. Deninger

/s/ PER-KRISTIAN HALVORSEN

Per-Kristian Halvorsen

/s/ MICHAEL LAMACH

Michael Lamach

Chairman of the Board of Directors
and Chief Executive Officer

February 28, 2012

February  28, 2012

February 28,  2012

February 28,  2012

February 28,  2012

February 28,  2012

February 28,  2012

February 28,  2012

Executive Vice President and Chief
Financial Officer (Principal Financial
and Accounting Officer)

Director

Director

Director

Director

Director

Director

144

Name

Title

Date

/s/ ARTHUR D. LITTLE

Arthur D. Little

/s/ ALLAN Z. LOREN

Allan Z. Loren

/s/ VINCENT J. RYAN

Vincent J. Ryan

/s/ LAURIE A. TUCKER

Laurie A. Tucker

/s/ ALFRED J. VERRECCHIA

Alfred J. Verrecchia

Director

Director

Director

Director

Director

February 28,  2012

February 28,  2012

February 28,  2012

February 28,  2012

February 28,  2012

145

INDEX TO EXHIBITS

Certain exhibits indicated below are incorporated by  reference to documents we have filed with the

Commission. Each exhibit marked by a pound sign (#)  is  a management contract or compensatory
plan.

Exhibit

2.1

2.2

3.1

3.2

3.3

3.4

3.5

4.1

4.2

4.3

4.4

4.5

Item

Agreement and Plan of Merger  by and between Iron Mountain Incorporated, a Pennsylvania
corporation, and the Company, dated as  of May  27, 2005. (Incorporated by reference to the
Company’s Current Report on Form 8-K  dated May 27,  2005).

Purchase and Sales Agreement, by and among  Autonomy Corporation plc, Iron Mountain
Incorporated and certain of its subsidiaries, dated as of May 15, 2011. (Incorporated by
reference to the Company’s Current Report on Form 8-K dated June 8,  2011).

Amended and Restated Certificate of Incorporation of the Company, as amended.
(Incorporated by reference to the Company’s Annual Report on  Form 10-K  for the year ended
December 31, 2006).

Amended and Restated Bylaws of  the Company (as adopted  on March 5, 2010). (Incorporated
by reference to the Company’s Current  Report on Form 8-K dated March 5, 2010).

Declaration of Trust of IM Capital Trust I,  dated as of December 10, 2001 among the
Company, The Bank of New York, The Bank of New York (Delaware) and John P. Lawrence,
as trustees. (Incorporated by reference to the Company’s Registration Statement No. 333-75068,
filed with the Commission on December 13, 2001).

Certificate of Trust of IM Capital Trust I. (Incorporated by reference to the Company’s
Registration Statement No. 333-75068, filed  with the Commission on December 13, 2001).

Certificate of Designations for Iron Mountain  Incorporated  Series A Junior Participating
Preferred Stock, dated as of March 24, 2011. (Incorporated by reference to the Company’s
Current Report on Form 8-K dated March  24, 2011).

Indenture for 71⁄4% Senior Subordinated Notes due 2014, dated  as of  January 22,  2004, by and
among the Company, the Guarantors named  therein and The Bank of New  York, as trustee.
(Incorporated by reference to the Company’s Current Report on Form  8-K dated July 11, 2006).

Senior Subordinated Indenture, dated as  of December 30,  2002, among the Company,  the
Guarantors named therein and The Bank of New York, as  trustee. (Incorporated by reference to
the Company’s Annual Report on Form 10-K for the year  ended December 31, 2002).

First Supplemental Indenture,  dated as of December 30, 2002,  among the Company,  the
Guarantors named therein and The Bank of New York, as  trustee  relating to the  73⁄4% Senior
Subordinated Notes due 2015. (Incorporated by reference to the Company’s Annual Report on
Form 10-K for the year ended December 31,  2002).

Second Supplemental Indenture, dated as  of  June 20, 2003, among the Company,  the
Guarantors named therein and The Bank of New York, as  trustee  relating to the  65⁄8% Senior
Subordinated Notes due 2016. (Incorporated by reference to the Company’s Annual Report on
Form 10-K for the year ended December 31,  2003).

Third Supplemental Indenture, dated as of  July  17,  2006, by  and  among  the Company, the
Guarantors named therein and The Bank of New York Trust  Company, N.A.,  as trustee
relating to the 83⁄4% Senior Subordinated Notes due 2018. (Incorporated by reference to the
Company’s Current Report on Form 8-K  dated July 20, 2006).

146

Exhibit

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

4.15

Item

Fourth Supplemental Indenture, dated  as  of  October 16, 2006, by and among the Company,
the Guarantors named therein and The Bank  of  New  York Trust Company, N.A.,  as trustee
relating to the 8% Senior Subordinated Notes due 2018 and the  63⁄4% Senior Subordinated
Notes due 2018. (Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated
October 17, 2006).

Fifth Supplemental Indenture,  dated as of January 19,  2007, by and among the Company,  the
Guarantors named therein and The Bank of New York Trust  Company, N.A.,  as trustee
relating to the 63⁄4% Senior Subordinated Notes due 2018. (Incorporated by reference to the
Company’s Current Report on Form 8-K  dated January 24,  2007).

Amendment No. 1 to Fifth Supplemental Indenture, dated as  of February 23,  2007, by and
among the Company, the Guarantors named  therein and The Bank of New  York Trust
Company, N.A., as trustee. (Incorporated by reference to the Company’s Annual Report on
Form 10-K for the year ended December 31,  2006).

Sixth Supplemental Indenture, dated  as of March 15, 2007, by and among Iron Mountain Nova
Scotia Funding Company, the Company and the other guarantors named therein and The
Bank of New York Trust Company, N.A., as  trustee relating to the  71⁄2% Senior Subordinated
Notes due 2017. (Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated
March 23, 2007).

Registration Rights Agreement,  dated as of March 15, 2007,  between  Iron Mountain Nova
Scotia Funding Company, the Company and the other guarantors named therein and the
Initial Purchasers named therein.  (Incorporated by reference to the Company’s Current  Report  on
Form 8-K dated March 23, 2007).

Seventh Supplemental Indenture,  dated as of June 5, 2008, by and  among  the Company, the
Guarantors named therein and The Bank of New York Trust  Company, N.A.,  as trustee
relating to the 8% Senior Subordinated Notes due  2020. (Incorporated by reference to the
Company’s Current Report on Form 8-K  dated June  11, 2008).

Eighth Supplemental Indenture,  dated as of August 10, 2009,  by and  among  the Company, the
Guarantors named therein and The Bank of New York Trust  Company, N.A.,  as trustee
relating to the 83⁄8% Senior Subordinated Notes due 2021. (Incorporated by reference to the
Company’s Current Report on Form 8-K  dated August  11, 2009).

Form of Stock Certificate representing shares of Common  Stock, $0.01 par value  per  share, of
the Company. (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q for
the quarter ended September 30, 2011).

Rights Agreement, dated as  of March 23,  2011, by and between Iron  Mountain Incorporated
and  Mellon Investor Services LLC (which includes the form of Certificate of Designations of
Series A Junior Participating  Preferred  Stock  as Exhibit A to the Rights  Agreement, the
Summary of Rights to Purchase Series A Junior Participating Preferred Stock as  Exhibit  B to
the Rights Agreement and the form of Right Certificate as  Exhibit C to the  Rights
Agreement). (Incorporated by reference to the Company’s Current Report on Form  8-K dated
March 24, 2011).

Senior Subordinated Indenture for  73⁄4% Senior Subordinated Notes due 2019, dated  as of
September 23, 2011, among the Company,  the Guarantors named therein and The Bank  of
New York Mellon Trust Company, N.A., as trustee. (Incorporated by reference to the Company’s
Current Report on Form 8-K, dated September 29,  2011).

147

Exhibit

4.16

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

10.9

10.10

Item

First Supplemental Indenture,  dated as of September 23, 2011, among Iron Mountain
Incorporated, the Guarantors named therein and The Bank  of New  York Mellon Trust
Company, N.A., as trustee. (Incorporated by reference to the Company’s Current Report on
Form 8-K, dated September 29, 2011).

Iron Mountain Incorporated  Executive  Deferred Compensation Plan. (#) (Incorporated by
reference to the Company’s Annual Report on  Form  10-K  for the year ended December 31,  2007).

First Amendment to the Iron Mountain  Incorporated Executive Deferred Compensation  Plan.
(#) (Incorporated by reference to the Company’s  Annual Report on Form 10-K for the year ended
December 31, 2008).

Iron Mountain Incorporated  1997 Stock Option Plan,  as amended.  (#) (Incorporated by
reference to the Company’s Annual Report on  Form  10-K  for the year ended December 31,  2000).

Amendment to Iron Mountain  Incorporated  1997 Stock  Option Plan, as amended.
(#) (Incorporated by reference to the Company’s  Current Report on Form 8-K dated December 10,
2008).

Iron Mountain Incorporated  1995 Stock Incentive Plan, as  amended. (#) (Incorporated by
reference to Iron Mountain/DE’s Current  Report on Form 8-K  dated  April 16, 1999).

Iron Mountain Incorporated  2002 Stock Incentive Plan. (#) (Incorporated by reference to the
Company’s Annual Report on Form 10-K for the year ended December 31, 2002).

Third Amendment to the Iron Mountain Incorporated 2002 Stock Incentive  Plan. (#)
(Incorporated by reference to Appendix A of the Company’s Proxy Statement for the 2008  Annual
Meeting of Stockholders filed April 21,  2008).

Fourth Amendment to the Iron Mountain Incorporated  2002 Stock  Incentive Plan.  (#)
(Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated December 10,
2008).

Fifth Amendment to the Iron  Mountain Incorporated 2002 Stock Incentive Plan. (#)
(Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated June  4, 2010).

Sixth Amendment to the Iron  Mountain Incorporated 2002 Stock Incentive Plan. (#)
(Incorporated by reference to the Company’s  Quarterly Report on Form 10-Q for the quarter ended
June 30, 2011).

10.11

Stratify, Inc. 1999 Stock Plan.  (#) (Incorporated by reference to the Company’s Annual Report on
Form 10-K for the year ended December  31, 2007).

10.12 Amendment to Stratify, Inc. 1999 Stock Plan. (#) (Incorporated by reference to the Company’s

Current Report on Form 8-K dated December 10, 2008).

10.13

10.14

10.15

Form of Iron Mountain Incorporated  Amended and Restated Non-Qualified Stock  Option
Agreement. (#) (Incorporated by reference to the Company’s Annual Report on  Form 10-K  for
the year ended December 31, 2004).

Form of Iron Mountain Incorporated Incentive Stock Option Agreement. (#) (Incorporated by
reference to the Company’s Annual Report on  Form  10-K  for the year ended December 31,  2004).

Form of Iron Mountain Incorporated  1995 Stock Incentive Plan Non-Qualified Stock Option
Agreement. (#) (Incorporated by reference to the Company’s  Annual Report on  Form 10-K  for
the year ended December 31, 2004).

148

Exhibit

10.16

10.17

10.18

10.19

10.20

10.21

10.22

10.23

10.24

10.25

Item

Form of Iron Mountain Incorporated  1995 Stock Incentive Plan Amended and Restated Iron
Mountain Non-Qualified Stock Option  Agreement.  (#) (Incorporated by reference to the
Company’s Annual Report on Form 10-K for the year ended December 31, 2004).

Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Incentive Stock  Option
Agreement. (#) (Incorporated by reference to the Company’s  Annual Report on  Form 10-K  for
the year ended December 31, 2004).

Form of Iron Mountain Incorporated  1995 Stock Incentive Plan Non-Qualified Stock Option
Agreement. (#) (Incorporated by reference to the Company’s  Annual Report on  Form 10-K  for
the year ended December 31, 2004).

Form of Iron Mountain Incorporated  1997 Stock Option Plan Stock Option Agreement
(version 1). (#) (Incorporated by reference to the Company’s Annual Report on  Form 10-K  for the
year ended December 31, 2004).

Form of Iron Mountain Incorporated  1997 Stock Option Plan Stock Option Agreement
(version 2). (#) (Incorporated by reference to the Company’s Annual Report on  Form 10-K  for the
year ended December 31, 2004).

Form of Iron Mountain Incorporated  2002 Stock Incentive Plan Stock  Option Agreement
(version 1). (#) (Incorporated by reference to the Company’s Annual Report on  Form 10-K  for the
year ended December 31, 2004).

Form of Iron Mountain Incorporated  2002 Stock Incentive Plan Stock  Option Agreement
(version 2). (#) (Incorporated by reference to the Company’s Annual Report on  Form 10-K  for the
year ended December 31, 2004).

Iron Mountain Incorporated  2002 Stock  Incentive  Plan Stock  Option Agreement,  dated
May 24, 2007, by and between Iron Mountain  Incorporated  and Brian P. McKeon. (#)
(Incorporated by reference to the Company’s Quarterly Report on Form 10-Q for the quarter ended
June  30, 2007).

Form of Performance Unit Agreement pursuant to  the Iron Mountain Incorporated 2002 Stock
Incentive Plan. (#) (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q
for the quarter ended March 31, 2011).

Form of Restricted Stock Unit Agreement pursuant to the Iron Mountain  Incorporated 2002
Stock Incentive Plan. (#) (Incorporated by reference to the Company’s Quarterly Report on
Form 10-Q for the quarter ended March  31, 2011).

10.26 Change in Control Agreement, dated December 10, 2008, by and between the Company and

Brian P. McKeon. (Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated
December 10, 2008).

10.27

Iron Mountain Incorporated 2003  Senior Executive  Incentive Program. (#) (Incorporated by
reference to the Company’s Current Report  on Form  8-K dated April 5, 2005).

10.28 Amendment to the Iron Mountain Incorporated 2003 Senior Executive Incentive Program.  (#)

(Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated June  4, 2010).

10.29

Iron Mountain Incorporated  2006 Senior Executive  Incentive Program. (#) (Incorporated by
reference to the Company’s Current Report  on Form  8-K dated June 1,  2006).

10.30 Amendment to the Iron Mountain Incorporated 2006 Senior Executive Incentive Program.  (#)

(Incorporated by reference to the Company’s  Current  Report  on Form  8-K dated June  4, 2010).

149

Exhibit

Item

10.31 Employment Agreement, dated as  of  August 11,  2008,  by and between the  Company and

Robert Brennan. (#) (Incorporated by reference to the Company’s  Current Report on Form 8-K
dated August 11, 2008).

10.32 Contract of Employment with  Iron Mountain, between Iron Mountain Belgium NV and

Marc Duale. (#) (Incorporated by reference to the Company’s Current Report on Form  8-K dated
December 30, 2009).

10.33 Agreement on transfer of the  employment contract  between Iron  Mountain Belgium NV and

Marc Duale to Iron Mountain BPM  International, dated  December 31,  2010.  (#) (Incorporated
by reference to the Company’s Annual Report on Form 10-K for the year ended December 31,
2010).

10.34 Restated Compensation Plan for Non-Employee  Directors. (#) (Incorporated by reference to the

Company’s Quarterly Report on Form 10-Q for  the quarter ended  September 30, 2011).

10.35

Iron Mountain Incorporated Director  Deferred Compensation Plan. (#) (Incorporated by
reference to the Company’s Annual Report on  Form  10-K  for the year ended December 31,  2007).

10.36 Amended and Restated Registration Rights Agreement, dated as of June 12, 1997,  by  and

among the Company and certain stockholders  of  the Company.  (#) (Incorporated by reference
to Iron Mountain/DE’s Quarterly Report on Form 10-Q for the  quarter ended June 30, 1997).

10.37 Master Lease and Security Agreement, dated  as of  May  22, 2001, between Iron Mountain

Statutory Trust—2001, as Lessor, and Iron Mountain  Records Management,  Inc., as Lessee.
(Incorporated by reference to the Company’s  Quarterly Report on Form 10-Q for the quarter ended
June 30, 2001).

10.38 Amendment No. 1 to Master Lease and Security  Agreement,  dated as of November 1, 2001

between Iron Mountain Statutory Trust—2001, as  Lessor, and Iron Mountain  Records
Management, Inc., as Lessee. (Incorporated by reference to the Company’s Annual Report on
Form 10-K for the year ended December  31, 2001).

10.39 Amendment to Master Lease and Security Agreement and  Unconditional  Guaranty, dated
March 15, 2002, between Iron Mountain Statutory Trust—2001, Iron Mountain Information
Management, Inc. and the Company. (Incorporated by reference to the Company’s  Quarterly
Report on Form 10-Q for the quarter ended March 31, 2002).

10.40 Unconditional Guaranty, dated  as of May 22, 2001,  from the Company, as Guarantor, to

Iron Mountain Statutory Trust—2001, as  Lessor. (Incorporated by reference to the Company’s
Quarterly Report on Form 10-Q for the  quarter ended June 30,  2001).

10.41

Subsidiary Guaranty, dated as  of May  22, 2001, from certain  subsidiaries of  the Company as
guarantors, for the benefit of Iron Mountain Statutory Trust—2001 and consented to by Bank
of Nova Scotia. (Incorporated by reference to the Company’s  Annual Report on  Form 10-K  for the
year ended December 31, 2002).

10.42 Guaranty Letter, dated December 31, 2002, to Scotiabanc, Inc.  from Iron Mountain

Information Services, Inc., as Lessee  and the Company as  Guarantor. (Incorporated by reference
to the Company’s Annual Report on Form 10-K for the year ended December 31,  2002).

10.43 Master Construction Agency  Agreement, dated as of  May 22,  2001, between Iron Mountain
Statutory Trust—2001, as Lessor, and Iron Mountain Records Management,  Inc., as
Construction Agent. (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q
for the quarter ended June 30, 2001).

150

Exhibit

Item

10.44 Credit Agreement, dated as of  June  27,  2011, among the Company, Iron Mountain
Information Management, Inc., Iron Mountain Canada Corporation, Iron Mountain
Switzerland GmbH, Iron Mountain Europe Limited, Iron Mountain Australia Pty Ltd., Iron
Mountain Information Management (Luxembourg) S.C.S., Iron Mountain Luxembourg S.a  r.l,
the Lenders party thereto, RBS Citizens, N.A. and Bank  of  America, N.A.,  as Co-Syndication
Agents, Barclays Bank PLC, HSBC Bank USA, N.A., Morgan Stanley Senior Funding, Inc. and
the Bank of Nova Scotia, as Co-Documentation  Agents, J.P. Morgan  Securities LLC and RBS
Citizens, N.A., as Lead Arrangers and Joint Bookrunners, JPMorgan Chase Bank, Toronto
Branch, as Canadian Administrative Agent, and JPMorgan Chase Bank,  N.A., as Agent  for the
Lenders. (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q for the
quarter ended June  30, 2011).

10.45 Agreement of Resignation, Appointment and  Acceptance, dated as of  January 28, 2005,  by  and

among  the Company, The Bank of New  York, as prior trustee, and The Bank of New York
Trust Company, N.A., as successor trustee, relating to the Senior Subordinated Indenture for
73⁄4% Senior Subordinated Notes due 2015 and  65⁄8% Senior Subordinated Notes due 2016,
dated as of December 30, 2002.  (Incorporated by reference to the Company’s  Current  Report  on
Form 8-K dated July 11, 2006).

10.46 Agreement, by and among Iron Mountain  Incorporated, Elliott Associates, L.P. and  Elliott
International, L.P., dated April 18, 2011. (Incorporated by reference to the Company’s  Current
Report on Form 8-K dated April 19, 2011).

10.47

12

18.1

21

23.1

31.1

31.2

32.1

32.2

101.1

Separation Agreement, dated  April  20, 2011, by and between Iron Mountain Incorporated and
Robert T. Brennan. (#) (Incorporated by reference to the Company’s  Quarterly Report on
Form 10-Q for the quarter ended March  31, 2011).

Statement re: Computation of Ratios. (Filed herewith).

Preferability letter from Deloitte & Touche LLP regarding a  change in accounting principle
dated May 10, 2010. (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q
for the quarter ended March 31, 2010).

Subsidiaries of the Company.  (Filed herewith).

Consent of Deloitte & Touche  LLP  (Iron Mountain Incorporated, Delaware). (Filed herewith).

Rule 13a-14(a) Certification  of  Chief  Executive Officer. (Filed herewith).

Rule 13a-14(a) Certification  of  Chief  Financial Officer. (Filed herewith).

Section 1350 Certification of Chief Executive  Officer. (Filed herewith).

Section 1350 Certification of Chief Financial Officer. (Filed herewith).

The following materials from  Iron Mountain  Incorporated’s Annual Report on Form 10-K for
the year ended December 31, 2011 formatted in  XBRL (eXtensible Business Reporting
Language): (i) the Consolidated Balance  Sheets, (ii) Consolidated  Statements of Operations,
(iii)  Consolidated Statements of Equity, (iv) Consolidated Statements of Comprehensive
Income (Loss), (v) Consolidated Statements  of Cash Flows and (vi) Notes to Consolidated
Financial Statements, tagged as blocks of text  and in detail. (Furnished herewith).

151

CO RP O RATE  DIREC TO RS  AND  O FFICERS
(As of 3/31/12)

DIRECTORS

C. Richard Reese5
Chairman of the Board of Directors 
    and Chief Executive Officer
Iron Mountain Incorporated
Boston, MA

Ted R. Antenucci5
President and Chief Executive Officer 
Catellus Development Corporation 
Oakland, CA

Clarke H. Bailey2, 6
Chief Executive Officer and 
    Chairman of the Board of Directors 
EDCI Holdings, Inc.
New York, NY

Kent P. Dauten1, 2, 4
Managing Director
Keystone Capital, Inc.
Deerfield, IL

Paul F. Deninger4, 5 
Senior Managing Director 
Evercore Partners, Inc.
Waltham, MA and San Francisco, CA

Michael W. Lamach2 
President, Chief Executive Officer and 
    Chairman of the Board of Directors
Ingersoll-Rand, plc
Davidson, NC

Arthur D. Little1, 3, 6
President and Director
A & J Acquisition Company, Inc.
Effingham, NH

Allan Z. Loren5, 6 
Retired Chairman and Chief Executive Officer 
Dun and Bradstreet 
New York, NY 

Vincent J. Ryan4 
Chief Executive Officer and  
  Chairman of the Board of Directors 
Schooner Capital Corporation
Boston, MA

Laurie A. Tucker 3, 6
Senior Vice President of Corporate Marketing
FedEx Services, Inc.
Memphis, TN

Per-Kristian Halvorsen3 
Senior Vice President and Chief Innovation Officer
Intuit Inc.
Mountain View, CA

Alfred J. Verrecchia1,4, 5 
Chairman of the Board of Directors
Hasbro, Inc.
Pawtucket, RI 

SENIOR  OFFICERS

C. Richard Reese 
Chairman of the Board and Chief Executive Officer

Brian P. McKeon 
Executive Vice President and Chief Financial Officer

Harold E. Ebbighausen
President, Iron Mountain North America 

Marc A. Duale
President, Iron Mountain International

1 Member of Audit Committee (Mr. Verrecchia is Chairman).

4  Member of the Strategic Planning and Capital Allocation Committee  

2 Member of the Compensation Committee (Mr. Bailey is Chairman).

3 Member of the Nominating and Governance Committee (Mr. Little is Chairman).

(Mr. Ryan is Chairman).

5  Member of the Strategic Review Special Committee (Mr. Reese is Chairman).

6  Member of the Chief Executive Officer Search Committee (Mr. Little is Chairman).

CO RP O RATE  INFO RMATIO N

STOCKHOLDER  INFORMATION

Transfer Agent, Trustee and Registrar
Computershare1
877/897-6892
201/680-6578 (outside the U.S.)
800/231-5469 (Hearing Impaired – TDD Phone)
E-Mail: shrrelations@bnymellon.com
Website:  
www.bnymellon.com/shareowner/equityaccess

Address Shareholder Inquiries to:
Iron Mountain Incorporated
c/o Computershare
480 Washington Boulevard
Jersey City, NJ 07310

Send Certificates for Transfer  
and Address Changes to:
Iron Mountain Incorporated
c/o Computershare
P.O. Box 358015
Pittsburgh, PA 15252-8015

Corporate Headquarters
Iron Mountain Incorporated
745 Atlantic Avenue
Boston, MA 02111
800/935-6966
www.ironmountain.com

Common Stock Data
Traded: NYSE 
Symbol: IRM
Beneficial Stockholders: more than 50,500

Investor Relations
Stephen P. Golden
Vice President, Investor Relations
Iron Mountain Incorporated
745 Atlantic Avenue
Boston, MA 02111
617/535-4766
www.ironmountain.com

Annual Meeting Date
Iron Mountain Incorporated will conduct its annual 
meeting of shareholders on Thursday, June 14, 2012, 
9:00 A.M. at the offices of Sullivan & Worcester LLP, 
One Post Office Square, Boston, MA 02109

Independent Registered Public Accounting Firm
Deloitte & Touche LLP
200 Berkeley Street
Boston, MA 02116

Dividends
In February 2010, our board of directors adopted a 
dividend policy under which we began paying quar-
terly cash dividends on our common stock in the 
second quarter of 2010. We initially paid cash divi-
dends at the quarterly rate of $0.0625 per share. 
In December 2010, our board of directors increased 
the quarterly dividend rate to $0.1875 per share. In 
June 2011, our board of directors further increased 
the quarterly dividend rate to $0.25 per share. 

In February 2010, our board of directors also 
approved a share repurchase program authorizing 
up to $150 million in repurchases of our common 
stock, and, in October 2010, our board of direc-
tors authorized up to an additional $200 million 
of such repurchases, for a total of $350 million. In 
May 2011, our board of directors added $850 million 
to this authorization, for a total of $1.2 billion. 

Any determinations by us to repurchase our common 
stock or pay cash dividends on our common stock 
in the future, as well as the form and mix of any 
stockholder payouts, will be based primarily upon 
our financial condition, results of operations, busi-
ness requirements and strategy, the price of our 
common stock in the case of the repurchase program 
and our board of directors’ continuing determina-
tion that the repurchase program and the declara-
tion of dividends under the dividend policy are in the 
best interests of our stockholders and are in compli-
ance with all laws and agreements applicable to the 
repurchase and dividend programs. The terms of our 
credit agreement and our indentures contain provi-
sions permitting the payment of cash dividends and 
stock repurchases, subject to certain limitations.

1  The Bank of New York Mellon’s Shareowners was acquired by Computershare on December 31, 2011. 

CAUTIONARY  NOTE  REGARDING  FORWARD -LOOKING  STATEMENTS

We have made statements in this Annual Report that constitute 
“forward-looking statements” as that term is defined in the Private 
Securities Litigation Reform Act of 1995 and other federal securities laws. 
These forward-looking statements concern our operations, economic 
performance, financial condition, goals, beliefs, future growth strategies, 
investment objectives, plans and current expectations, such as our (1) 
expected increase in our Adjusted OIBDA margins in our International 
Business segment, (2) commitment to stockholder payouts and dividend 
payments, (3) expected target leverage ratio, and (4) expected divestiture 
of the Italian Business. The forward-looking statements are subject to 
various known and unknown risks, uncertainties and other factors. When 
we use words such as “believes,” “expects,” “anticipates,” “estimates” or 
similar expressions, we are making forward-looking statements.

Although we believe that our forward-looking statements are based on 
reasonable assumptions, our expected results may not be achieved, and 
actual results may differ materially from our expectations. Important 
factors that could cause actual results to differ from expectations include, 
among others:

  •  the cost to comply with current and future laws, regulations and 

customer demands relating to privacy issues;

  •  the impact of litigation or disputes that may arise in connection with 
incidents in which we fail to protect our customers’ information;

  •  changes in the price for our services relative to the cost of providing 

such services;

  •  changes in customer preferences and demand for our services;

  •  the adoption of alternative technologies and shifts by our customers to 

storage of data through non-paper based technologies;

  •  the cost or potential liabilities associated with real estate necessary for 

our business;

  •  the performance of business partners upon whom we depend for 
technical assistance or management expertise outside the U.S.;

  •  changes in the political and economic environments in the countries in 

which our international subsidiaries operate;

  •  the failure to consummate a successful sale of the Italian Business;

  •  claims that our technology violates the intellectual property rights of a 

third party;

  •  the impact of legal restrictions or limitations under stock repurchase 

plans on price, volume or timing of stock repurchases;

  •  the impact of alternative, more attractive investments on dividends or 

stock repurchases;

  •  our ability or inability to complete acquisitions on satisfactory terms 

and to integrate acquired companies efficiently; and

  •  other trends in competitive or economic conditions affecting our 

financial condition or results of operations not presently contemplated.

Other risks may adversely impact us, as described more fully under “Item 
1A. Risk Factors” included in the accompanying Annual Report on 10-K for 
the year ended December 31, 2011. 

You should not rely upon forward-looking statements except as 
statements of our present intentions and of our present expectations, 
which may or may not occur. You should read these cautionary 
statements as being applicable to all forward-looking statements 
wherever they appear. Except as required by law, we undertake no 
obligation to release publicly the result of any revision to these forward-
looking statements that may be made to reflect events or circumstances 
after the date hereof or to reflect the occurrence of unanticipated 
events. Readers are also urged to carefully review and consider the 
various disclosures we have made in this document, as well as our other 
periodic reports filed with the Securities and Exchange Commission (the 
“Commission” or “SEC”).

The Company will furnish without charge to any stockholder, upon written or oral request, a copy of the Company’s 
Annual Report on Form 10-K, including the financial statements and other documents filed pursuant to Sections 
13(a), 13(c), 14 or 15(d) of the Exchange Act. Requests for such documents should be addressed to the Secretary of 
Iron Mountain Incorporated, 745 Atlantic Avenue, Boston, Massachusetts 02111, telephone number (617) 535-4766, 
or corporatesecretary@ironmountain.com.

BUSINESS  OPERATIONS

Asia Pacific 
Australia 
China 
Hong Kong-SAR
India 
Singapore 

O PERATIO NAL  LOCATIO NS
(As of 12/31/11)

Europe 
Austria 
Belgium
Czech Republic 
Denmark 
England 
France 
Germany 
Greece
Hungary 
Netherlands 
Northern Ireland

Norway 
Poland
Republic of Ireland 
Romania 
Russia 
Scotland 
Serbia 
Slovak Republic
Spain 
Switzerland
Turkey 
Ukraine 

Latin America 
Argentina 
Brazil 
Chile 
Mexico 
Peru

North America
Canada  
United States

1477-AR-12