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CyrusOne Inc

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Exchange NASDAQ
Sector Real Estate
Industry REIT - Industrial
Employees 201-500
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FY2015 Annual Report · CyrusOne Inc
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 2015
Annual
Report

Trusted by nearly half of the 
Fortune 20 and more than  
170 of the Fortune 1000.

CyrusOne.com

[THIS PAGE INTENTIONALLY LEFT BLANK]

25SEP201516202622

Dear  Stockholders:

I would  like to begin by thanking you  for investing in  CyrusOne and appreciate you taking the
time to understand our company and business model.  2015 was a  record year for  CyrusOne, and  we
ended the year with a record leasing quarter, positioning us well for 2016  and beyond.  Revenue
increased 21% compared to 2014, while  total Adjusted EBITDA and Normalized FFO per share  each
increased 25% versus the prior year. We leased  342,000 colocation square feet, which is nearly double
what we leased just two years ago, and  almost 50  megawatts of  power capacity. Taking into account
lease term, the deals we signed in 2015 represent nearly $600 million in total contract value,  and our
revenue backlog stood at a record $42 million as  of  the end  of  the year. Also, as announced in  our
fourth quarter earnings release, we increased our quarterly dividend by 21%.  The  dividend  is up  almost
140% from 2013, highlighting the underlying  growth of our business and our focus on delivering  returns
for our  stockholders. For more information on our financial results  and  a  reconciliation  of  our  results
to GAAP measures, see our presentations  under  the ‘‘Company—Investors’’ tab of our website,
cyrusone.com.

CyrusOne has a long track record of  profitable growth,  and in the three years  since going  public,
we have significantly enhanced the investment profile of the  company.  We have  nearly doubled in  size
while broadening our footprint through  successful  expansions to the West and  East coasts, diversifying
the business, and improving the lease profile  of  the portfolio. At  the time of  our IPO, we  had a  very
strong position in the central part of the U.S. with  data  centers  in Texas and  the Midwest.  In 2013, we
established a  West coast presence with  the addition of Phoenix, and it has been one of our top  markets
with four phases consisting of a total  of  150,000 colocation square feet fully leased. Early last year we
expanded to the East coast with the addition  of our first data center in Northern Virginia.  Despite
concerns from some about our ability  to  be successful  there given the  competitive landscape, it  has
been our strongest market, with nearly  six  phases and a total  of  215,000 colocation square feet leased.
Then in mid-2015, we strengthened our  East  coast presence with the acquisition of Cervalis, a premier
financial services platform serving the  New York metro area. As a result of these expansions,  we have
created a more robust offering for both existing customers and  potential new  customers  while
significantly improving the geographical  diversity of the portfolio, with  no single market representing
more than 22% of revenue.

We  have added more than 400 customers  in the last three  years  and are now approaching 1,000 in
total, including 173 Fortune 1000 customers. New logo  acquisition  is the single most important leading
indicator  for the business because of the  significant future  contribution to growth  we can expect  from
customers after the initial signing. Fortune 1000 companies often come to our  facilities  with small
initial deployments representing just  a portion of  their  application  stack  as they  outsource  for the  first
time. As their requirements grow, they  increase the size of their deployments and  lease space  in
multiple locations. Our existing customers  in effect provide  a growing annuity stream, and given  the
visibility we have into their growth, we  are able to greatly de-risk our  capital investment. As with our
geographic expansion, the growth in our customer base has further diversified the revenue base, with
our  ten largest customers now accounting  for less than  30% of revenue, down from approximately 45%
as of  the end of 2012.

Commensurate with our growth, the industry  composition  of the portfolio has  evolved.  Since we
began targeting cloud companies two  years ago,  we have  seen very strong  demand from them for  our
flexible product offerings. These companies recognize  the tremendous value in our ability to deliver
customized solutions at the fastest times  to  market.  Our  enablement platform for the cloud, which  we
refer to as ‘‘Sky for the Cloud’’, provides  a home for  the cloud in our facilities. It’s  designed to
optimize power usage effectiveness and  enable fast  interconnection to business partners, content

providers, networks and internet service  providers, as well as a  marketplace  of buyers  and sellers. We
have added more than 30 cloud customers in  the last  two years,  and we now have eight  of the largest
cloud companies as customers. As we  continue to add cloud vendors along  with network  and content
providers and our core base of Fortune 1000 enterprises, we  can create an ecosystem in which everyone
is working together in mutually beneficial  relationships. Each  new  cloud vendor enhances the value of
our  offering as we are now able to offer  more  choices  for  our enterprise customers in  selecting a cloud
provider. Taking into account the impact of our  year-end backlog,  the Cloud /  IT  vertical now
represents 33% of our revenue, up from 17% at the time  of our  IPO.  Additionally, the revenue
contribution from customers in the Financial  Services vertical has more  than doubled over the last
three years, while our geographic expansion and  strong  growth in other verticals has  reduced  our
dependence on the Energy vertical, which now represents only 18% of revenue.

We  have also significantly improved the lease profile of the portfolio  since  going public. First, we

are signing new leases for longer terms. Historically, leases typically had terms of between three  and
five years. For leases signed in 2015,  the  weighted average term was seven years, and for  leases signed
in the fourth quarter of 2015, the weighted average term was approximately nine years. Our  remaining
average lease term, taking into account leases  signed in  the fourth  quarter,  is now  40 months  compared
to just 28 months at the end of 2012.  We  have also been incorporating rent escalators  into  the vast
majority of our leases, with nearly 80%  of the  monthly  recurring revenue associated  with new  leases
signed over the last three years including escalators, typically 2-3% annually. As a result  of  these
actions, we have created a more secure  cash flow  stream with  embedded rent growth.

Our business model allows us to consistently generate mid-teens development yields  on our real

estate assets while maintaining relatively low leverage compared to other  REITs.  The approach is  a
simple one. First, with our Massively  Modular(cid:2) design techniques, we are able to build  quickly at  a low
cost, thereby minimizing the amount  of  capital we  are deploying.  Once we  have constructed a  powered
shell, the cost per megawatt for incremental  builds is  approximately 30% lower than our  total average
cost to build due to upfront investments  for the shell and land. We can construct a  data  hall  within 12
to 14 weeks, minimizing the time between capital  investment and revenue recognition and increasing
our  returns. Additionally, the vast majority of our capital spend is  discretionary within existing markets,
where  our late stage sales funnel provides  good visibility into demand. The other key driver  is our
ability to sell a range of products of various sizes, resiliencies,  densities,  and service requirements plus
high margin ancillary products and services  including interconnection, office space, and  Smart Hands.
Customers’ infrastructure purchasing decisions are  based on  the applications they  are managing,  which
have very specific requirements. We have a best-in-class  sales force whose experience, depth and
knowledge facilitate the development of  custom,  flexible solutions  that best meet our customers’ data
center needs. Our ability to sell these  different products and services  allows  us  to  optimize our  asset
utilization and maximize returns for our  shareholders.

I am also pleased to report that the growth trends  remain  strong in  our interconnection  business.

Our National IX platform enables Fortune 1000 enterprises to easily replicate the multi-node data
center architecture they require at a  fraction of the cost.  Connectivity  is becoming an increasingly
important product offering, as enterprises  continue to shift towards  a more distributed architecture that
demands  robust connectivity solutions  such  as the National IX. Our  interconnection product  line was
designed to be complementary to our  data  center offering,  but most  importantly  we want  it to be
standardized and replicable so that it can  scale with our  growth without adding new headcount. It is  a
key part of our growth strategy as it enables colocation opportunities  and  increases the stickiness of our
customer base by providing a platform  that is not easily replicated by competitors.  Interconnection
revenue is growing two to three times  as fast  as our base business and now represents 6% of our
revenue, up from 4% two years ago. We also have more  than 11,000  cross  connects installed in our
data centers, highlighting the success  we  have had in growing this part of our business.

In closing, 2015 was a tremendous year  for  CyrusOne. I  am very fortunate to be surrounded  by  a

group of people that I really enjoy working  with and whose commitment  to  our customers has  been
and will continue to be critical to the success  of  the company.  We believe we are beginning 2016 in the
strongest position that we have ever  been  in to start  a year. The two primary secular demand  drivers—

growth in data and the trend toward enterprise data center  outsourcing  -  remain  intact. Given the
strong execution and solid underlying fundamentals,  we believe  we  are  well positioned to capitalize  on
a number of attractive opportunities, and I  am looking  forward to another  great year in  2016.

Sincerely,

11MAR201422595959

Gary J. Wojtaszek
President and Chief Executive Officer

(This page has been left blank intentionally.)

25SEP201516202622

NOTICE OF ANNUAL MEETING OF  STOCKHOLDERS
TO BE HELD ON MAY 2, 2016

To our stockholders:

You are cordially invited to attend the  2016 annual meeting of the  stockholders  of  CyrusOne Inc.,
a Maryland corporation (the ‘‘Company’’ or ‘‘CyrusOne’’), which will  be  held  at the  Ritz Carlton Hotel
Dallas, located at 2121 McKinney Ave.,  Dallas, TX 75201, on May 2,  2016 at 10:00 a.m., local  time.
The purposes of the Annual Meeting  are  as follows:

1. To elect eight directors, each to  hold office until our 2017 annual meeting of  stockholders  and

until his or her successor has been duly elected and qualifies;

2. To consider and vote upon, on an advisory basis, the compensation of the Company’s named

executive officers as disclosed in this  proxy statement (‘‘Say-on-Pay’’);

3. To consider and vote upon the ratification  of  the appointment of Deloitte & Touche LLP as

our  independent registered public accounting firm  for the  year ending December 31, 2016;

4. To consider and vote upon the Restated CyrusOne 2012  Long  Term Incentive Plan (the

‘‘Plan’’); and

5. To transact such other business as may properly come before  the annual meeting, including

any postponement or adjournment of  the meeting.

The foregoing items of business are more fully described in the attached  proxy  statement,  which
forms a part of this notice and is incorporated herein by reference.  If you  own shares  of our  common
stock as of the close of business on March 3, 2016, you will be entitled to notice of and to vote at  the
annual meeting or any postponement or  adjournment thereof.

The proxy statement, the accompanying proxy card and our annual report will first be mailed  to
our  stockholders on or about March 28,  2016. If you  are unable to attend  the meeting in person, it  is
very important that your shares be represented and voted at the  annual  meeting.  Please  complete, date,
sign and promptly return the enclosed  proxy  card in the envelope provided. You also may  authorize
your proxy to vote your shares over the internet or  by telephone, as  described in  the proxy statement
and on your proxy card. If you authorize  your  proxy over the  internet, by mail or by telephone prior  to
the annual meeting, you may nevertheless revoke  your proxy and cast your vote personally at  the
meeting.

By Order of the Board of Directors:

11MAR201616122088

ROBERT M. JACKSON
Executive Vice President, General Counsel and
Secretary

1649 West Frankford Road
Carrollton, Texas 75007
March 28, 2016

CYRUSONE INC.

2016 ANNUAL MEETING OF STOCKHOLDERS

PROXY STATEMENT

QUESTIONS AND ANSWERS

Q: Why did I receive this proxy statement?

A: The Board of Directors is soliciting  proxies  to  be  voted at  our annual meeting.  The  annual

meeting  will be held at the Ritz Carlton Hotel Dallas, located at 2121  McKinney  Ave, Dallas,
Texas, 75201, on Monday, May 2, 2016, at 10:00 a.m.,  local  time. Pursuant  to  rules  promulgated  by
the Securities and Exchange Commission (the ‘‘SEC’’),  we are providing  access to our proxy
materials over the internet. On or about  March 28,  2016, we are mailing to our  stockholders  of
record as of the close of business on March  3, 2016 a copy of  this proxy statement, the
accompanying proxy card, and our annual report, which we sometimes refer  to  as the ‘‘proxy
materials.’’ This proxy statement summarizes  the information you need  to know to vote by proxy or
in person at the annual meeting. You  do not need to attend the annual meeting in person in  order
to vote.

Q: When were the proxy materials mailed?

A: The proxy materials were first mailed to stockholders  on or about March  28, 2016.

Q: Who is entitled to vote?

A: All common stockholders of record  as of the close of business on  March 3, 2016,  the record date,
are entitled to notice of and to vote  at the  annual  meeting  and any postponement or  adjournment
of the meeting.

Q: What is the quorum for the annual meeting?

A: A quorum at the annual meeting will consist of the presence, in person or by proxy, of

stockholders entitled to cast a majority of all the  votes  entitled to be cast on any  matter. No
business may be conducted at the meeting  if a quorum is not present. As of the close of business
on the record date, 72,822,864 shares  of  our common stock were issued  and  outstanding. If  less
than a majority of outstanding votes  entitled  to  be  cast are represented at the annual meeting, the
chairman of the meeting may adjourn  the annual  meeting to another date  not  more than  120 days
after the original record date of March 3, 2016  without  notice other than announcement at the
meeting.

Q: How many votes do I have?

A: You are entitled to one vote for each  whole  share of common  stock  you held  as of the record  date.

Our stockholders do not have the right  to  cumulate their  votes  for directors.

Q: What is the difference between holding  shares as a  stockholder of  record and as a  beneficial owner?

A:

If your shares are registered in your name  with our transfer agent,  Computershare Trust
Company N.A., (‘‘Computershare’’) you are  the ‘‘stockholder  of  record’’ of those shares.

If your shares are held in a stock brokerage account or by a  bank or other holder of record, you
are considered the ‘‘beneficial owner’’ of those shares. Your broker,  bank  or other holder of record

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will forward the proxy materials to you.  As the  beneficial owner, you have  the right to direct your
broker, bank or other holder of record how  to  vote your shares  by using the voting  instruction card
your broker, bank or other holder of record provides you or by  following their instructions for
voting by telephone or on the internet.

Important: Only stockholders of record  as of  the close of business on the record date or  their duly
authorized proxy are entitled to attend the annual meeting  and vote in person.

Q: How do I vote?

A: Whether or not you plan to attend the annual meeting, we urge you to authorize your  proxy to

vote your shares over the internet as  described in  this proxy  statement.  Please  complete, date,  sign
and promptly return the proxy card in the self-addressed stamped envelope provided.  You also  may
authorize your proxy to vote your shares by telephone as described  in your proxy  card. Authorizing
your proxy over the internet, by mailing  a proxy card or by telephone, will not limit your right to
attend the annual meeting and vote your shares  in person.  Your proxy (one of the individuals
named in your proxy card) will vote your shares per your instructions.

Q: How do I vote my shares that are  held by  my broker,  bank or  other holder of record?

A:

If your shares are held by a broker,  bank or  other holder of record,  you may  instruct your broker
to vote your shares by following the instructions that the  broker provides to you. Most brokers,
banks and other holders of record allow  you to submit voting instructions by mail, telephone  and
on the internet.

Q: What am I voting on?

A: The purpose of the annual meeting  is to consider the following four  proposals:

(cid:129) Proposal 1: To elect eight directors, each to hold office until our 2017 annual meeting  of

stockholders and until his or her successor  has been duly elected and  qualifies;

(cid:129) Proposal 2: To consider and vote upon,  on an  advisory basis, the compensation of the  Company’s

named executive officers as disclosed  in this  proxy statement (‘‘Say-on-Pay’’);

(cid:129) Proposal 3: To consider and vote upon  the ratification of the appointment  of  Deloitte &

Touche LLP (‘‘Deloitte’’) as our independent registered public accounting  firm  for the  year
ending December 31, 2016; and

(cid:129) Proposal 4: To consider and vote upon  the Restated CyrusOne  2012 Long Term  Incentive  (the

‘‘Plan’’);

In addition, you will be voting on such other business as may  properly come before the annual
meeting, including any postponement  or adjournment thereof.

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Q: What vote is required to approve the proposals assuming that a quorum  is  present  at  the annual

meeting?

A: Proposal 1: Election of Eight

Directors

The  election of the eight  director nominees  must  be
approved by  a plurality of  the votes cast.

Proposal 2: Say-on-Pay

Proposal 3: Ratification of
Independent Auditors

Proposal 4: Plan

The approval,  on a non-binding,  advisory basis, of the
compensation of the Company’s named  executive officers
requires the affirmative vote of a majority of the  votes
cast on the matter.

Ratification of the  appointment of auditors requires the
affirmative vote of a majority of the votes cast  on the
matter.

The approval  of the Plan requires  the affirmative vote of
a majority of the votes cast on the matter.

Q: How are abstentions and broker non-votes treated?

A:

If you are a beneficial owner whose shares are  held  of record by a broker,  bank  or other nominee,
your broker, bank or other nominee  must vote your shares in accordance  with your  instructions.
Under stock exchange rules, if you do not give specific  voting instructions, your broker, bank or
other nominee cannot vote your shares  on ‘‘non-routine’’ items. A ‘‘broker  non-vote’’  is a vote that
is not cast on a non-routine matter because the  shares entitled  to  be  voted are held in street name,
the broker, bank or other nominee holder of record  lacks discretionary authority to vote the shares
for that particular item, and the broker, bank or other  nominee  has not received voting
instructions from the beneficial owner.

If you are a beneficial owner whose shares are held of record  by a broker, bank or other nominee,
your broker, bank or other nominee  has discretionary voting authority to vote your  shares on the
ratification of Deloitte as our independent registered public accounting  firm  even  if your broker,
bank or other nominee does not receive  voting instructions from you. However, your  broker, bank
or other  nominee does not have discretionary  authority to vote  on  the election of directors, the
approval on a non-binding, advisory basis  of  the Say-on-Pay  proposal  or the Plan proposal.  If you
do not give voting instructions to your  broker, bank or other nominee for  these  matters, your
shares will not be voted on these matters.

Pursuant to Maryland law, abstentions and broker non-votes are  counted as present for  purposes
of determining the presence of a quorum.  For purposes of all four of the proposals to be
considered at the annual meeting, abstentions and broker non-votes,  if any, will not be counted as
votes cast and will  have no effect on  the result of  the vote.

Important: Beneficial owners of shares  held by brokers,  banks  and other  nominees are  advised that, if
they do  not timely provide instructions to their broker, bank or other  nominee, their shares will not be
voted in connection with the election of  directors,  the approval on  a non-binding, advisory  basis of the
Say-on-Pay proposal or the approval of the  Plan. Accordingly, it  is  particularly  important  that beneficial
owners instruct their broker, bank or other  nominee how they wish  to vote their shares.

Q: Will there be any other items of business on the agenda?

A: As of the date of this proxy statement,  the Board  of  Directors does not know of any other matters
that may be brought before the annual meeting  nor does  it have  reason  to  believe that proxy
holders  will have to vote for substitute or alternate  nominees for election to the Board  of
Directors. If any other matter should  come before the annual meeting or  any nominee is unable to

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serve or declines to do so, the persons  named in  the enclosed proxy will  have discretionary
authority to vote all proxies with respect to such matters  in accordance with  their  discretion.

Q: What happens if I submit my proxy  without  providing voting  instructions on all  proposals?

A: Proxies properly submitted via the internet, mail or  telephone  will be voted at  the annual meeting
in accordance with your directions. If the properly submitted proxy does not provide voting
instructions on a proposal, the proxy will be voted as  follows:

(cid:129) FOR the election of the Board of Directors’ eight  nominees for director;

(cid:129) FOR the approval, on an advisory basis, of the  compensation  of  the named  executive officers as

disclosed in this proxy statement;

(cid:129) FOR the ratification of the appointment of Deloitte  as the Company’s independent registered

public accounting firm for the year ending December 31,  2016; and

(cid:129) FOR the approval of the Plan.

Q: Will anyone contact me regarding this vote?

A: We have arranged for Georgeson Inc.  to  assist  us in the solicitation of proxies. Solicitations may be

made by mail, telephone, facsimile, e-mail  or personal interviews.

Q: Who has paid for this proxy solicitation?

A: We have paid the entire expense of  preparing, printing and mailing this proxy  statement  and any
additional materials furnished to stockholders. Our solicitation  agent, directors,  officers or
employees may solicit proxies personally  or by telephone. We  will bear all expenses associated  with
our  solicitation agent, and we will not pay any additional compensation  to  our  directors, officers  or
employees who engage in any solicitation activities.  We  have hired Georgeson  to  solicit proxies  for
$10,000 plus expenses, and Computershare to assist in proxy matters and act as  our  inspector  of
elections, for $2,500 plus expenses. We  also will request persons, firms and  corporations holding
shares in their names or in the names of their nominees, which are beneficially owned by others,
to send  appropriate solicitation materials to such  beneficial owners.  We will reimburse such  holders
for their reasonable expenses.

Q: May stockholders ask questions at  the  annual meeting?

A: Yes. There will be time allotted at  the end of the  meeting when  our representatives will answer

appropriate questions from the floor.

Q: How many copies should I receive  if I share an address with another stockholder?

The SEC has adopted rules that permit companies  and  intermediaries, such as a broker, bank or
other nominee, to implement a delivery  procedure  called ‘‘householding.’’ Under this procedure,
multiple  stockholders who reside at the same  address may receive  a single copy of our proxy
materials, unless the affected stockholder has  provided us with contrary instructions. This
procedure provides extra convenience for stockholders and  cost savings  for companies.

Our Company and some brokers, banks  or other nominees may  be  householding our proxy
materials. A single set of our proxy materials, including the proxy statement and our annual  report
will be delivered to multiple stockholders sharing an address unless contrary instructions  have been
received from the affected stockholders.  Separate proxy cards will be included for  each  stockholder
at the address. Once you have received  notice from  your broker, bank or other nominee that it will
be householding communications to your address,  householding will continue  until you  are notified

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otherwise or until you revoke your consent.  If you did not respond  that you  did not want to
participate in householding, you were  deemed  to  have consented to the process. Stockholders  of
record may revoke their consent at any time by  contacting Robert  M. Jackson, Executive  Vice
President, General Counsel and Secretary,  either by calling  toll-free (855) 564-3198 or  by  writing to
1649 W. Frankford Rd., Carrollton, TX  75007, Attention: Corporate  Secretary.  If you  hold  your
shares through a broker, bank or other nominee holder of  record,  you  should contact your holder
of record to revoke your consent.

Upon written or oral request, we will promptly deliver a separate copy of our proxy materials  to
any stockholder at a shared address to which a  single  copy of any  of  those documents was
delivered. To receive a separate copy of the proxy materials, you may  either call (855) 564-3198 or
send a written request to CyrusOne Inc., 1649  West Frankford Road, Carrollton, Texas  75007,
Attention: Robert M. Jackson, Corporate Secretary. In addition, if you  are receiving multiple
copies of our proxy materials, you can request householding by  contacting  our corporate secretary
in the same manner.

Q: What does it mean if I receive more  than  one set of proxy materials?

A:

It means that you have multiple accounts with our transfer agent or with brokers. Please submit all
of your proxies over the internet, following the  instructions provided on your proxy cards,  by  mail
or by telephone to ensure that all of your shares are  voted.

Q: Can I change my vote after I have  voted?

A: Yes. The proper submission of proxies over  the internet, by  mail or by telephone  does not preclude
a stockholder from voting in person at the  meeting. A stockholder may  revoke a proxy at any time
prior to its exercise by filing with our  corporate secretary a duly  executed revocation of proxy, by
properly  submitting, either by internet, mail  or telephone,  a proxy to our corporate secretary
bearing a later date or by appearing  at the meeting  and voting in person.  Attendance at the
meeting  will not by itself constitute revocation of a  proxy.

Q: Can I find additional information on the Company’s website?

A: Yes. Our website is located at www.cyrusone.com. Although the information contained on our

website is not part of this proxy statement, you can  view additional information on the website,
such as our corporate governance guidelines, our code  of business conduct  and ethics, charters of
our  Board committees and reports that we file with  the SEC. A copy  of  our corporate  governance
guidelines, our code of business conduct and  ethics  and each of the charters of our Board
committees may be obtained free of  charge by writing  to  CyrusOne Inc., 1649  West Frankford
Road, Carrollton, Texas 75007, Attention: Robert M. Jackson,  Corporate  Secretary.

5

PROPOSAL 1: ELECTION OF EIGHT  DIRECTORS

Our Board of Directors currently consists of  seven  members.  The Board of  Directors has approved

an increase in the size of the Board to eight directors, effective upon the commencement of the
election of directors at the 2016 annual  meeting. At the 2016 annual meeting, pursuant to our charter
and Bylaws, eight directors will be elected to serve until  the 2017 annual meeting and until their
successors are duly elected and qualified.

The Board of Directors, upon the recommendation of the Nominating and Corporate  Governance

Committee, has nominated the following eight  nominees to  serve  as directors: Gary J. Wojtaszek,
David H. Ferdman, John W. Gamble, Michael A. Klayko, T. Tod  Nielsen, Alex Shumate,
William E. Sullivan and Lynn A. Wentworth (the ‘‘Nominees’’). All of  the  Nominees other than
Mr. Klayko currently serve as directors.  Mr. Klayko was recommended to the Board of Directors  by  a
search firm engaged by the Nominating  and Governance Committee. The Board  of Directors
anticipates that each of the Nominees will  serve,  if  elected, as a director. However, if  any Nominee  is
unable to serve or declines to do so, the discretionary authority  provided  in  the proxy will be exercised
by the proxy holders to vote for a substitute or substitutes nominated  by the Board of Directors, or the
Board of Directors, on the recommendation  of  the Nominating  and Corporate Governance Committee,
may reduce the size of the Board and  number of nominees.

The Board of Directors recommends a  vote FOR each Nominee.

Nominees for Election to the Board of Directors

The biographical descriptions below  set  forth certain information with  respect to each of the eight
Nominees for election as a director at the annual meeting. The  Board has  identified specific  attributes
of each Nominee that the Board has  determined qualify that person for service on  the Board.

Gary J. Wojtaszek, Age 50

Director Since: July 2012

Board Committees: Executive

Qualifications: Mr. Wojtaszek is
our Chief Executive Officer and
brings to  our Board of Directors
critical knowledge and
understanding of our data center
colocation business coupled with
an in-depth understanding of the
Company’s capital structure.

Gary J. Wojtaszek is our President and Chief Executive Officer
and has served as a member of our Board of Directors since  July
2012. Mr. Wojtaszek was appointed to  the Board  of  Directors of
Cincinnati Bell Inc. (‘‘CBI’’) on July 29, 2011 and was  named
President of CyrusOne effective August 5,  2011. Upon
consummation of our initial public offering, Mr.  Wojtaszek
resigned as a member of the Board of Directors of CBI. Prior to
becoming the President of CyrusOne in August 2011,
Mr. Wojtaszek served as Chief Financial Officer of CBI beginning
July 2008 and as Senior Vice President, Treasurer and Chief
Accounting Officer for the Laureate Education Corporation in
Baltimore, Maryland from 2006 to 2008.  Prior to that,
Mr. Wojtaszek worked from 2001 to 2008  at Agere  Systems, the
semiconductor and optical electronics communications  division of
Lucent Technologies, which was subsequently spun-off  through an
initial public offering. While at Agere  Systems, Mr.  Wojtaszek
worked in a number of finance positions,  ultimately  serving as the
Vice President of Corporate Finance, overseeing all Controllership,
Tax and Treasury functions. Mr. Wojtaszek  started his career in
General Motors Company’s New York treasury group and joined
Delphi Automotive Systems as the regional  European  treasurer in
connection with the initial public offering  and spin-off of Delphi
Automotive Systems from General Motors.

6

David  H. Ferdman, Age 48

Director Since: January 2013

Board Committees: None

Qualifications: Mr. Ferdman brings
to our Board of Directors a
comprehensive understanding of
our business coupled with extensive
experience in the data center
industry.

John W. Gamble, Jr., Age 53

Independent Director Since:
May 2014

Qualifications: Mr. Gamble brings
to our Board of Directors extensive
knowledge regarding financial
management and the information
technology market.

David H. Ferdman has served as  a member of our Board  of
Directors since January 2013. Mr. Ferdman  was the founder  of
Cyrus Networks, where he served as President  and Chief Executive
Officer from 2000 until its acquisition  by  CBI  in June 2010.
Mr. Ferdman served as the President of Cyrus Networks until
August 2011 and served as the Chief Strategy Officer  of
CyrusOne, LLC (‘‘Cyrus Networks’’) until  January 2013.  Upon
consummation of our initial public offering, Mr.  Ferdman resigned
from his employment with the Company.  Prior  to  founding Cyrus
Networks, Mr. Ferdman was the Chief Operating Officer and
co-founder of UWI Association Programs (d/b/a Eclipse
Telecommunications), a facilities-based telecommunications service
provider (‘‘UWI’’). As Chief Operating  Officer of UWI,
Mr. Ferdman was instrumental in the company’s rapid growth,
which culminated in its acquisition by IXC Communications (now
part of Level 3 Communications Inc.) in  1998. Mr. Ferdman is also
a director of Circuit of the Americas,  and  Quality Uptime Services.

John W. Gamble Jr. has served as a  member of our Board  of
Directors since May 2014. Mr. Gamble is currently Corporate Vice
President and Chief Financial Officer of Equifax Inc., where he is
responsible for corporate finance, accounting, treasury, tax, internal
audit and investor relations. From September 2005 to May 2014,

Officer for Lexmark International, Inc.  In addition to corporate
finance functions, he was responsible for Lexmark’s  investor
relations, information technology, strategy and  development, and
internal audit and security functions.  Prior to joining Lexmark, he
was executive vice president and chief  financial officer of Agere
Systems, Inc. Mr. Gamble also served in finance leadership roles
with AlliedSignal, Inc., and then Honeywell International, Inc.,
following the merger of the two entities.  Earlier, Mr. Gamble
served in a variety of finance capacities with General Motors. He
began  his career as an electrical engineer with  Bethlehem Steel
Corporation.

Board Committees: Audit
Committee (Chair) and Executive Mr. Gamble was Executive Vice President and  Chief  Financial
Committee

7

Michael A. Klayko, Age 61

Independent Director Since: N/A

Board Committees: None

Qualifications: Mr. Klayko brings
to our Board of Directors a
comprehensive understanding of
the technology and network
solutions industry coupled with
extensive  experience as a director
of other publicly-held technology
companies.

T. Tod Nielsen, Age 50

Independent Director Since:
January 2013

Board Committees: Compensation
Committee (Chair) and
Nominating and Corporate
Governance Committee

Qualifications: Mr. Nielsen brings
to our Board of Directors a strong
technical background in software
development, coupled with
extensive  management experience
and knowledge of the information
technology market.

Michael A. Klayko  is a nominee for election to serve as a  member
of our Board of Directors. Mr. Klayko has been Chief  Executive
Officer of MKA Capital, an investment  company focusing on
technology investments, since January 2013.  From January  2005
until January 2013, Mr. Klayko served  as Chief Executive Officer
and served on the board of directors of Brocade Communications
Systems, Inc., a comprehensive network  solutions provider
(‘‘Brocade’’). Previously, Mr. Klayko was Vice  President  of
Worldwide Sales at Brocade and also served as its Vice President
of Marketing and Support and Vice President of OEM  Sales.
Additionally, Mr. Klayko has held management positions at
Rhapsody Networks, McDATA, EMC,  Hewlett-Packard  Company
and IBM. Mr. Klayko serves on the board  of  directors  of  Allscripts
Healthcare Solutions, Inc., a healthcare information  technology
provider, Mr. Klayko previously served on the board of directors of
Brocade Communications Systems, Inc. (2005 through 2013),
PMC-Sierra, Inc. (2012 through January 2016) and Bally
Technologies (2014).

T. Tod Nielsen has served  as a member of our Board of  Directors
since January 2013. Since June 2013,  Mr. Nielsen has  been the
Chief Executive Officer of Heroku, a cloud application
development company that is a subsidiary of Salesforce.  Prior to
that, Mr. Nielsen was Co-President, Applications Platform of
VMware, Inc. (‘‘VMware’’). Mr. Nielsen served as VMware’s Chief
Operating Officer from January 2009 to January  2011. Prior to
that, he served as President and Chief Executive Officer of
Borland Software Corporation from November  2005 to December
2008. From June 2005 to November 2005,  Mr. Nielsen served as
Senior Vice President, Marketing and  Global Sales Support for
Oracle Corporation, an enterprise software company.  From August
2001 to August 2004, he served in various positions at BEA
Systems, Inc., a provider of application infrastructure software,
including Chief Marketing Officer and  Executive Vice President,
Engineering. Mr. Nielsen also spent 12 years with  Microsoft
Corporation (‘‘Microsoft’’) in various  roles, including General
Manager of Database and Developer Tools, Vice President of
Developer Tools, and at the time of his  departure, Vice  President
of Microsoft’s platform group. Mr. Nielsen is a  current director of
BTI Systems, and former director of MyEdu Corp., Fortify
Software and Club Holdings, LLC.

8

Alex Shumate, Age 65

Independent Director Since:
January 2013

Board Committees: Chairman of
the Board and Lead Independent
Director, Compensation
Committee, Nominating and
Corporate Governance Committee
and Executive Committee

Qualifications: Mr. Shumate brings
to our Board of Directors
demonstrated managerial ability
and a thorough understanding of
the principles of good corporate
governance.

William E. Sullivan, Age 61

Independent Director Since:
January 2013

Board Committees: Nominating
and Corporate Governance
Committee (Chair), and Audit
Committee

Qualifications: Mr. Sullivan brings
to our Board of Directors a
comprehensive understanding of
the commercial real estate industry
coupled with extensive real estate
investment trust (‘‘REIT’’)
management experience.

Alex Shumate  has  served as a  member  of our  Board of Directors
since January 2013. Mr. Shumate is currently the Managing
Partner, North America, of Squire Patton Boggs (US) LLP, an
international law firm (‘‘Squire Patton Boggs’’), since  2009. Prior to
that, he served as the Managing Partner  of the Columbus, Ohio
office of Squire Patton Boggs since 1991.  He is a current director
of The J.M. Smucker Company. He also served as  a director of  the
Wm. Wrigley Jr. Company from 1998 until  its  acquisition in 2008,
as well as Nationwide Financial Services  from 2002 until  its
acquisition in 2009. He served as a director of CBI  from 2005 to
January 2013. Mr. Shumate resigned  as a member of CBI’s Board
of Directors upon consummation of  our initial public offering.

William E. Sullivan has  served as a  member of our Board of
Directors since January 2013. In June 2014,  Mr.  Sullivan began
serving as Chief Financial Officer and  Treasurer for Purdue
University in Indiana. From March 2007 to May 2012, Mr.  Sullivan
served as the Chief Financial Officer of ProLogis  Inc.
(‘‘ProLogis’’), a REIT operating as an owner, manager and
developer of distribution facilities. Prior  to  joining ProLogis,
Mr. Sullivan was the founder and President of Greenwood
Advisors, Inc., a private financial consulting and advisory firm,
from 2005 to 2007. Prior to that, Mr. Sullivan served as the
Chairman (2001 to 2007) and Chief Executive Officer (2001 to
2005) of SiteStuff, Inc., a procurement solutions company
specializing in real estate property and facility  management.
Mr. Sullivan worked for Jones Lang LaSalle Incorporated (‘‘Jones
Lang LaSalle’’), and its predecessor, LaSalle Partners, in a variety
of positions from 1984 to 2001, including  as Chief Financial Officer
from 1997 to 2001 and as a member of the  Board of Directors
from 1997 to 1999. Prior to joining Jones  Lang LaSalle, he was a
member of the Communications Lending Group  of  the First
National Bank of Chicago and also served as a member of  the  tax
division of Ernst & Ernst LLP, a predecessor to Ernst  &
Young LLP (‘‘Ernst & Young’’). Mr. Sullivan  has also served  as a
director  and audit committee chairman of  Jones Lang LaSalle
Income Property Trust, Inc. since September 2012, and  as a
director  and audit committee chairman of  Club Corp., since
August 2013.

9

Lynn A. Wentworth, Age 57

Independent Director Since:
October 2014

Board Committees: Audit
Committee and Compensation
Committee

Qualifications: Ms. Wentworth
brings to  our Board of Directors
extensive  knowledge regarding
complex financial, accounting and
corporate governance matters
affecting large corporations.

Lynn A. Wentworth has served as  a member of our Board of
Directors since election by the Company’s  stockholders in May
2014. Prior to retirement, she was Senior Vice President, Chief
Financial Officer and Treasurer of BlueLinx Holdings  Inc.
(‘‘BlueLinx’’) (a building products distributor) from 2007  to  2008.
Prior to joining BlueLinx, she served as Vice  President  and  Chief
Financial Officer for BellSouth Corporation’s Communications
Group  and held various other positions at BellSouth  from 1985 to
2007. She began her career at Coopers & Lybrand, where she
served in both the audit and tax divisions.  She is  a certified public
accountant licensed in the state of Georgia. She is a director and
chair of the Audit and Finance Committee  of  CBI and  is also  a
director  and chair of the Audit Committee of Graphic Packaging
Holding Company.

Biographical Information Regarding  Executive Officers Who Are  Not Directors

Gregory R. Andrews, Age 54
Chief  Financial Officer

Amitabh Rai, Age 55

Senior Vice President and Chief
Accounting Officer

Gregory R. Andrews  has served as  our Chief Financial Officer
since October 2015. Prior to joining CyrusOne,  from 2010  until
2015, he served as the Chief Financial Officer of Ramco-
Gershenson Properties Trust, a NYSE listed REIT specializing  in
the ownership and management of large multi-anchored  shopping
centers. From 2006 to 2009, Mr. Andrews  was  Chief  Financial
Officer of Equity One, Inc., a NYSE  listed REIT,  that owns,
manages, acquires, develops and redevelops shopping centers and
retail properties. From 1997 to 2006,  he was a Principal at Green
Street Advisors Inc., an investment research and advisory firm
focused on REITs. Mr. Andrews also  previously  served  as Vice
President in the corporate and commercial real  estate divisions of
Bank of America in both Southern California and Hong Kong  and
as an analyst at First Interstate Bank of California.  Mr. Andrews
serves on the Board of Directors of Spy,  Inc. and  is a  member  of
its Audit Committee.

Amitabh Rai has  served as our Senior  Vice  President  and Chief
Accounting Officer since July 2015. From  2007 to 2015, Mr. Rai
was employed by Laureate Education  Inc. (‘‘Laureate’’), a global
leader in providing higher education,  including serving  as Senior
Vice President and Chief Accounting Officer from 2008 until 2015.
Prior to joining Laureate, from 2003  to 2007 Mr.  Rai was the Vice
President, Corporate Controller and Principal  Accounting Officer
of Remy International, Inc. (‘‘Remy’’).  Before joining Remy  in
2003, Mr. Rai spent 13 years with Sensient  Technologies
Corporation.

10

Venkatesh S. Durvasula, Age 49

Chief  Commercial Officer

Robert M. Jackson, Age 48
Executive Vice President,
General Counsel and Secretary

Kevin L. Timmons, Age 50
Chief  Technology Officer

Venkatesh S. Durvasula  has served as  our Chief Commercial
Officer, overseeing strategy, marketing and sales since October
2012. Mr. Durvasula joined CyrusOne  in October 2012. Prior to
joining CyrusOne, Mr. Durvasula served as the Chief Marketing
and Business Officer of Quality Technology Services (‘‘QTS’’)  from
March 2010 through April 2012. Prior  to  QTS, he  was a
co-founder and Chief Operating Officer of NYC-Connect, a
privately-held interconnection business that was  sold  to  Digital
Realty Trust, Inc. and Telx in 2007. Following that sale,
Mr. Durvasula served as the Chief Marketing Officer at  Telx until
August 2009. Prior to NYC-Connect,  Mr.  Durvasula  served as Vice
President of Sales at AboveNet, Inc.

Robert M. Jackson has served as Executive Vice President,
General Counsel and Secretary since August 2015. Prior to joining
CyrusOne, he served as Executive Vice President and Chief
Administrative Officer of Storage Post, a  privately  held owner and
operator of self-storage facilities, headquartered in  Atlanta,
Georgia, from April 2014 to July 2015.  Prior to that, from
December 2004 to September 2012, Mr. Jackson  was Senior Vice
President and General Counsel for Cousins Properties
Incorporated. He was previously a partner at  Troutman
Sanders LLP, an international law firm headquartered in Atlanta,
Georgia, from February 1996 to December  2004.

Kevin L. Timmons has  served  as our Chief Technology  Officer
since October 2011. Prior to joining CyrusOne,  he  led  Microsoft’s
global data center team as General Manager, Data Center Services
beginning in 2009. Prior to that, Mr. Timmons held several
positions between 1999 and 2009 within the operations team at
Yahoo! Inc. (‘‘Yahoo!’’). Mr. Timmons  originally joined  Yahoo! via
the GeoCities acquisition in 1999 as Director of  Operations. He
was then promoted to Senior Director in 2000,  and assumed the
role of Vice President, Operations in 2006.

Corporate Governance Profile

We  have structured our corporate governance  in a manner we believe  closely aligns  our interests

with those of our stockholders. Notable  features of our corporate governance structure include the
following:

(cid:129) the Board of Directors is not classified; instead, each of our directors is  subject to re-election

annually;

(cid:129) the Board of Directors has determined that a majority of the seven persons who currently serve

on the Board of Directors are ‘‘independent’’ within the meaning of the NASDAQ listing
standards;

(cid:129) each of the members of the Audit,  Compensation and Nominating and Corporate Governance

Committees is independent within the  meaning of the NASDAQ listing  standards;

(cid:129) each of the members of the Audit  Committee and the  Compensation  Committee  meet the

heightened independence standards within the  meaning of the NASDAQ  listing standards for
service on those committees;

11

(cid:129) each of the members of the Audit  Committee members  qualifies as an ‘‘Audit  Committee

financial expert’’ as defined by the SEC; and

(cid:129) we have opted out of the control share acquisition statute of the Maryland General Corporation

Law.

Our directors stay informed about our business by attending meetings of  the Board of  Directors

and its standing committees and through supplemental reports and communications.  Our independent
directors meet regularly in executive sessions without the presence of our corporate  officers or
non-independent directors.

Board of Directors

Our business and affairs are managed under the direction of the  Board of Directors. A majority  of

the members of the Board of Directors is ‘‘independent,’’ as determined by the Board  of  Directors,
within the meaning of the NASDAQ listing standards.

Board Leadership

The Board recognizes that one of its key responsibilities is  to  evaluate  and determine its optimal

leadership structure so as to provide  independent oversight of management. The Board understands
that there is no single, generally accepted approach to providing Board  leadership and the right  Board
leadership structure may vary as circumstances warrant. Consistent with this understanding, the  Board
of Directors considers its leadership structure on an  annual basis.

The Board of Directors may designate a chairman  of the Board, who may or  may not be an
executive chairman. Since June 2014, Alex Shumate has served  as our  Chairman  of the Board  of
Directors. Based on its most recent review of our leadership  structure  and the  needs  of the Company,
the Board continues to believe that having  Mr.  Shumate serving  in this  position  is optimal because it
provides our Company with strong, effective and  consistent leadership. Furthermore, our corporate
governance guidelines provide that it is  the Board’s  general  policy that  the  positions  of Chairman  of
the Board and Chief Executive Officer  should be separate persons as an aid to the Board’s oversight of
management. The corporate governance guidelines  also require  a  lead independent director, which
since June 2014 has been Mr. Shumate.

In considering its leadership structure,  the Board  has taken a number of factors  into  account. The
Board, which consists of a majority of  independent directors, exercises a  strong, independent oversight
function. The Audit, Compensation and  Nominating and Corporate  Governance Committees being
comprised entirely of independent directors enhances  this  oversight function. A number of Board  and
committee processes and procedures, including regular executive sessions of independent directors and
a regular review of our executive officers’ performance, provide substantial independent oversight  of
our  management’s  performance. Finally,  under our Bylaws and corporate governance guidelines,  the
Board has the ability to change its structure, should  it deem doing  so to be appropriate and in the  best
interests of our Company. The Board believes that  these factors provide the  appropriate  balance
between the authority of those who oversee our Company and those who manage it on  a day-to-day
basis.

The Chairman of the Board presides  at all  meetings  of the Board of Directors,  unless otherwise

prescribed. The Chairman performs such other duties, and exercises such powers,  as from time to time
shall be  prescribed in our Bylaws or by the Board  of Directors.

Director Independence

In accordance with the corporate governance listing  standards  of NASDAQ and our corporate

governance guidelines, the Board, upon the recommendation  of  the Nominating  and Corporate

12

Governance Committee that is comprised solely of independent members, affirmatively evaluates and
determines the independence of each director and each nominee for election. Based  on an analysis of
information supplied by the directors, and other information including the matters set forth  in this
proxy document under the caption ‘‘Certain  Relationships and Related Transactions,’’ the  Board
evaluates whether any director has any  material relationship with  CyrusOne, either directly or  as a
partner, stockholder or officer of an  organization that has  a relationship with CyrusOne, that would
interfere with the exercise of independent  judgment in carrying out the responsibilities  of a director.

Based on these standards, the Board,  including a majority of the  current independent members,

determined that each of the following  persons who  is serving as  a  non-employee director has no
relationship with CyrusOne, except as  a director and stockholder, and is independent: David  H.
Ferdman, John W. Gamble, T. Tod Nielsen, Alex Shumate, William  E. Sullivan  and Lynn A.  Wentworth.
In addition, we expect that Mr. Klayko, if  elected  to  the Board  at the 2016  annual meeting,  will be
independent.

The Board determined that Gary J. Wojtaszek is not  independent because he  is the President and

Chief Executive Officer of CyrusOne.

Board Meetings

In 2015, the Board of Directors held twelve meetings, the Audit  Committee held  seven  meetings,

the Compensation Committee held four meetings and the Nominating  and Corporate Governance
Committee held four meetings. Each director attended over 75% of  the Board meetings and  each
director’s respective committee meetings in 2015.

Although we do not have a policy requiring directors’ attendance at annual meetings of

stockholders, they are expected to do so. Each of our then-serving directors attended our  2015 annual
meeting  of stockholders.

The Board of Directors regularly meets in executive  session, without management present.

Generally, these executive sessions follow  after each quarterly meeting of  the Board and each
committee. In addition, the independent  directors of the Board  and the committees meet regularly in
independent sessions without management or  non-independent directors present. Alex Shumate,  our
Chairman and lead independent director, presides  over such  independent, non-management  sessions  of
the Board. In 2015, the independent directors met at least twice  in such independent sessions.  As
deemed necessary, directors also discuss  matters informally  between  board and committee meetings.

Board Committees

Under our corporate governance guidelines, the composition of  each  of the Audit Committee, the

Compensation Committee and the Nominating and Corporate Governance Committee must comply
with the rules of the SEC and listing standards and other rules  and regulations of NASDAQ,  as
amended or modified from time to time.  Our corporate governance guidelines define ‘‘independent
director’’ by reference to the rules of the SEC and rules, regulations and listing  standards of NASDAQ,
which  generally deem a director to be independent if the  director has  no relationship that may
interfere with the exercise of the director’s independent  judgment, and which further impose
heightened requirements of independence for members of the Audit and Compensation Committees.
Our Board of Directors may from time  to  time  establish other committees to facilitate the management
of our Company.

Audit Committee. The Audit Committee helps ensure the integrity of our financial statements,  the
qualifications and independence of our  independent  auditor  and the performance of our internal audit
function and independent auditors. The  Audit Committee selects, assists and meets with  the
independent auditor, oversees each annual  audit and quarterly review,  discussed with  management

13

disclosures relating to our internal controls  over financial reporting  and  prepares the report that federal
securities laws require be included in  our  annual proxy  statement.  Mr.  Gamble is  the chair of the Audit
Committee. Mr. Sullivan and Ms. Wentworth also serve as members of our Audit Committee. The
Board has determined each of Mr. Gamble,  Mr. Sullivan  and  Ms.  Wentworth to be an audit committee
financial expert. Each member of the  Audit  Committee has been determined  to  be  independent in
accordance with the NASDAQ listing standards applicable to service on  audit committees. The Audit
Committee operates pursuant to a written charter.

Compensation Committee. The Compensation Committee reviews and makes recommendations to

our  Board of Directors regarding the  compensation and benefits of  our executive officers, administers
and makes recommendations to our Board  of Directors  regarding our compensation and stock incentive
plans, and produces an annual report  on executive  compensation for  inclusion in  our  proxy statement.
Mr. Nielsen is the chair of the Compensation Committee. Mr. Shumate  and Ms. Wentworth  also serve
as members of our Compensation Committee. Each member of the  Compensation  Committee  has been
determined to be independent in accordance with the NASDAQ  listing  standards applicable to service
on compensation committees. The Compensation  Committee operates pursuant to a  written  charter. In
2015, the Compensation Committee engaged Christenson Advisors to assist it in the performance of its
duties and to make recommendations  to  the Compensation Committee  with respect  to  director and
executive compensation. In engaging the  compensation  consultant, the Compensation Committee
considered the consultant’s independence  and actual  or potential conflicts of interest. In connection
with this  review, the Compensation Committee  solicited information regarding  work for the Company,
fees paid, relationships with members of the  Board or management, ownership of Company stock and
other information. The Compensation  Committee is not aware  of  any conflicts of interest or other
matters that affected the consultant’s  independence.

Nominating and Corporate Governance Committee. The Nominating and Corporate Governance

Committee develops and recommends to our Board of Directors a set of corporate governance
guidelines, a code of business conduct and ethics and related Company policies  and periodically  reviews
and recommends updates and changes to such guidelines, code and policies to the Board  of Directors,
monitors our compliance with corporate governance requirements of state and  federal law and the rules
and regulations of the NASDAQ, establishes criteria for  prospective members of  our Board of
Directors and conducts candidate searches and interviews.  Mr.  Sullivan is the chair of  the Nominating
and Corporate Governance Committee. Messrs. Nielsen  and Shumate also  serve as  members of our
Nominating and Corporate Governance  Committee. Each  of  the Committee members has  been
determined to be independent in accordance with the applicable NASDAQ listing standards. The
Nominating and Corporate Governance  Committee operates pursuant to a written charter.

Role of the Board in Risk Oversight

One  of the key functions of the Board of Directors  is informed oversight of our risk management

process. The Board of Directors administers this  oversight  function directly, with support from the
Audit Committee, the Compensation  Committee and the Nominating and Corporate  Governance
Committee, each of which addresses  risks specific to their respective  areas of oversight. In  particular,
among other things, the Audit Committee has the  responsibility to consider  and discuss  our major
financial risk exposures and the steps  our  management  has taken to monitor and control these
exposures, including guidelines and policies to govern the  process by  which risk  assessment and
management is undertaken. The Audit Committee also monitors compliance with legal and  regulatory
requirements, in addition to oversight  of  the performance of our internal audit  function. The Audit
Committee also monitors compliance  with  the Company’s policy on related  party transactions, and our
executives’ compliance with the Company’s  code  of  business  conduct  and  ethics. The Compensation
Committee assesses and monitors whether  any  of  our compensation  policies  and programs has  the

14

potential to encourage excessive risk-taking.  The Nominating and Corporate Governance Committee
monitors the effectiveness of our corporate  governance guidelines.

Nomination of Directors

Before each annual meeting of stockholders,  the Nominating  and Corporate Governance

Committee considers the nomination of  all  directors whose  terms expire at the next  annual meeting  of
stockholders, and also considers new  candidates whenever there  is a vacancy on the Board  or whenever
a vacancy is anticipated due to a change  in the size or composition of the  Board, a retirement  of a
director or for any other reason. In addition to considering incumbent directors,  the Nominating and
Corporate Governance Committee may identify  director candidates  based on recommendations  from
any qualified individual or group, including, but not limited to, stockholders,  the incumbent directors
and members of management. The Committee has,  and may  in the future, engage the services  of  third-
party search firms to assist in identifying  or  evaluating  director  candidates.

The Nominating and Corporate Governance Committee evaluates annually the effectiveness of the
Board as a whole, its committees, and of each  individual director and identifies any areas in  which the
Board would be better served by adding  new members  with different skills, backgrounds  or areas of
experience. The Board of Directors considers director candidates based on a number of attributes
including:

(cid:129) Established leadership reputation in his/her  field;

(cid:129) Reputation for good business judgment;

(cid:129) Active in business;

(cid:129) Knowledge of business on a national/global basis;

(cid:129) Meets high ethical standards;

(cid:129) Commitment to regular Board/committee  meeting attendance;

(cid:129) The candidate’s familiarity with data  center facilities and operations;  and

(cid:129) Whether the candidate would contribute to the gender, racial and/or  geographical diversity of

the Board.

Candidates also are evaluated based on their understanding  of  our business and  willingness to

devote adequate time to carrying out  their duties.  The  Nominating and Corporate Governance
Committee also monitors the mix of  skills, experience and  background to assure  that  the Board has  the
necessary composition to effectively perform its oversight function.  As noted immediately  above,
diversity  characteristics of a candidate are just one of several  factors considered by the  committee when
evaluating director candidates. A candidate  will  neither be included nor excluded from  consideration
solely based on his or her diversity traits.  The Nominating and Corporate  Governance  Committee
conducts regular reviews of current directors in  light of the  considerations described  above and their
past contributions to the Board of Directors.

The Nominating and Corporate Governance Committee will consider  appropriate candidates for
directors recommended by a stockholder of our  Company. The Nominating and  Corporate  Governance
Committee will evaluate director candidates submitted by our stockholders on the same basis as any
other director candidates. We did not receive any recommendations of director  candidates or director
nominations by stockholders for the 2016  annual  meeting.

Recommendations for nominations should be addressed to CyrusOne  Inc., 1649 West Frankford

Road, Carrollton, Texas 75007, Attention: Robert M. Jackson,  Corporate  Secretary, indicating the
candidate’s qualifications and other relevant biographical information and providing confirmation of the

15

candidate’s consent to serve as a director,  if elected. Stockholders may  also nominate qualified
individuals for election to the Board  of  Directors by  complying with  the advance notice  and other
requirements of our Bylaws regarding director nominations.  These requirements are also described
under the caption ‘‘Stockholder Proposals.’’

Compensation Committee Interlocks  and  Insider Participation

There are no Compensation Committee interlocks and none of our employees participate on the

Compensation Committee.

Board Compensation for 2015

In 2015, each of our directors who is  not an employee  of our  Company or  our subsidiaries
received as compensation for the director’s service:  (i) grants of restricted stock with a grant-date fair
value of $110,000 pursuant to our 2012 Long Term Incentive Plan,  and  (ii) a cash retainer (as described
below). With respect to the equity grants,  equity  awards  with a grant-date fair value of $110,000  were
granted on February 10, 2015 for the then-serving directors. These awards all vested  in February 2016.
For the cash retainer, each director receives an  annual retainer of  $60,000, except for  our non-executive
chair (Mr. Shumate), who receives an  annual cash retainer of $125,000.  The director who serves  as
chair of the Audit Committee (Mr. Gamble) receives an additional  annual  retainer of  $20,000, and  the
directors who serve as chairs of the Compensation Committee (Mr. Nielsen) and  the Nominating and
Corporate Governance Committee (Mr. Sullivan)  each receive an additional annual retainer of $15,000.
Non-chair directors serving as members of the Audit, Compensation and Nominating and  Corporate
Governance Committees each also receive an additional retainer of $7,500  per  committee served.  We
did not provide any per-meeting compensation  to  any  of  our directors.  Directors who are  employees of
our  Company or our subsidiaries do  not  receive  compensation  for  their services  as directors.

The following table summarizes the compensation that we paid to our non-management directors

in 2015:

2015 Director Compensation Table

Name

Alex Shumate
William E. Sullivan
Lynn A. Wentworth
T. Tod Nielsen
John W. Gamble, Jr.
David H. Ferdman

Fees
Earned
($)

141,875
82,500
71,250
82,500
81,875
60,000

Stock
Awards
($)(1)

110,000
110,000
110,000
110,000
110,000
110,000

Total
($)

251,875
192,500
181,250
192,500
191,875
170,000

(1) Reflects the aggregate grant date fair value of the restricted  stock awards granted on

February 10, 2015, determined in accordance with Financial Accounting Standards Board
ASC Topic 718 Stock Compensation (FASB ASC 718). The grant  date fair value  of  the
restricted stock awards was determined by reference  to  the closing price of the  shares on
the grant date and excludes the impact  of estimated forfeitures. The assumptions used in
the calculation of the grant date fair value  are incorporated by  reference to Note 16 to
the financial statements in our annual report  on Form 10-K filed  with the SEC  on
February 26, 2016.

16

As of December 31, 2015, our non-employee directors held no stock options and  the following

aggregate number  of shares of restricted  stock:

Name

Mr.  Shumate
Mr.  Sullivan
Ms. Wentworth
Mr.  Nielsen
Mr.  Gamble
Mr.  Ferdman

Stock
Awards
(#)

19,909
19,909
9,261
19,909
9,261
57,600

Corporate Governance Matters

We  have adopted corporate governance guidelines and a  code of business  conduct  and ethics that
applies to all of our executive officers  and  employees, and each member of the Board of Directors. We
anticipate that any waivers of our code of  business conduct and ethics will be posted on our website.
The following documents are available at  our website at www.cyrusone.com in the ‘‘Corporate
Governance’’ area of the ‘‘Company-Investor Relations’’  tab:

(cid:129) Corporate Governance Guidelines;

(cid:129) Code of Business Conduct and Ethics;

(cid:129) Audit Committee Charter;

(cid:129) Compensation Committee Charter;  and

(cid:129) Nominating and Corporate Governance Committee Charter.

Each  committee reviews its written charter  annually.  Copies  of  the documents  listed above are
available in print to any stockholder  who  requests them. Requests  should  be  sent to CyrusOne Inc.,
1649 West Frankford Road, Carrollton,  Texas 75007,  Attention: Robert M.  Jackson,  Corporate
Secretary.

Communication with the Board of Directors, Independent Directors and the  Audit Committee

Any party may contact the Board of  Directors via  mail at the address listed  below.

Board of Directors
CyrusOne Inc.
1649 West Frankford Road
Carrollton, Texas 75007

Any party may contact the Board of  Directors via  e-mail  at the  address listed below.

boardofdirectors@cyrusone.com

17

The Audit Committee has adopted a process for anyone to send communications to the Audit
Committee with concerns or complaints  concerning our Company’s regulatory compliance,  accounting,
audit or internal controls issues. Any party  may contact the Audit  Committee via mail  at the  address
listed below:

Chair
Audit Committee
CyrusOne Inc.
1649 West Frankford Road
Carrollton, Texas 75007

Any party may contact the Audit Committee via  e-mail at the  address listed below:

auditcommittee@cyrusone.com

Alternatively, anyone may call our toll-free whistleblower hotline at 1-866-822-4720.

Relevant communications are distributed  to  the Board, or  to  any individual  director or  directors, as

appropriate, depending on the facts and circumstances outlined in the communication. In  that  regard,
the Board of Directors has requested  that  certain items unrelated to the  duties and responsibilities of
the Board should be excluded or redirected,  as appropriate, such as: business solicitations or
advertisements; junk mail and mass mailings; resumes and other  forms of job  inquiries; spam; and
surveys.

In addition, material that is unduly hostile, threatening,  potentially illegal  or similarly  unsuitable
will be excluded; however, any communication that is  excluded will  be  made  available to any outside
director upon request.

PROPOSAL 2: SAY-ON-PAY

To consider and vote upon, on an advisory  basis, the  compensation of the Company’s named

executive officers as disclosed in this  proxy  statement (‘‘Say-on-Pay’’)

The Dodd-Frank Wall Street Reform  and Consumer  Protection Act of 2010 (the ‘‘Dodd-Frank
Act’’) requires the Board of Directors to provide our stockholders with  the opportunity to vote on a
non-binding, advisory basis, on the compensation of our named  executive officers as set forth in this
proxy statement. This proposal is also  referred to as the  ‘‘Say-on-Pay’’  vote. This  vote  is not intended to
address any specific item of compensation, but rather the overall compensation of our named executive
officers and the principles, policies and practices  described in  this proxy statement.

Our executive compensation program rewards performance, supports our  business  strategies,
discourages excessive risk-taking, makes us  competitive with other competitive  corporations and REITs
for top talent, and aligns our executives’ interests with the long-term interests of  our stockholders. Our
Compensation Discussion and Analysis  and  the related  compensation  tables, which begin on page 31 of
this  proxy statement, describe in detail the components of our executive compensation program and the
process by which our Board of Directors  makes executive compensation decisions. Highlights of  our
program include the following:

(cid:129) Consistent with our pay-for-performance philosophy, over 75% of the  compensation  for each  of

our  named executive officers is performance-based,  and  thus ‘‘at  risk’’;

(cid:129) Multiple performance metrics are  utilized  to  discourage  excessive risk-taking, by removing any
incentive to focus on a single performance goal  to  the detriment of other performance goals,
and by balancing long-term and short-term  objectives;

(cid:129) Substantial stock ownership requirements  ensure  that our  executive officers maintain a

significant stake in our long-term success;

18

(cid:129) Equity plans prohibit re-pricing of stock  options without stockholder approval;

(cid:129) We do not guarantee annual bonuses;

(cid:129) Clawback policies allow recovery of  certain compensation payments  and proceeds from

executives in the event of a significant restatement of financial results;

(cid:129) Beginning with agreements executed or  awarded in July  2015, our named executive  officers’

employment agreements and equity awards include double-trigger change-in-control severance
benefits;

(cid:129) We do not generally provide gross-ups to cover  personal  income  taxes that pertain  to  executive

or severance benefits; and

(cid:129) We do not provide special executive retirement programs.

We  design our compensation programs to motivate our executives to achieve our fundamental and

overriding objective-to create value for our stockholders  at leadership levels on  a consistent basis.

This vote is non-binding; however, we highly  value the  opinions of our stockholders. Accordingly,

the Compensation Committee and the Board  will consider the outcome of this  advisory vote in
connection with future executive compensation  decisions.

The Board of Directors recommends a  vote
FOR the approval on a non-binding, advisory basis,  of the following Resolution:

‘‘RESOLVED, that the stockholders of CyrusOne Inc. approve, on an advisory basis, the
compensation of CyrusOne Inc.’s named executive officers, as disclosed  pursuant to Item  402 of
Regulation S-K of the rules of the Securities and Exchange Commission,  including the  Compensation
Discussion and Analysis, Summary Compensation Table and other related tables and disclosures.’’

PROPOSAL 3: RATIFICATION OF APPOINTMENT OF INDEPENDENT  REGISTERED PUBLIC
ACCOUNTING FIRM

The Audit Committee of the Board of  Directors has  selected  the accounting firm of Deloitte &

Touche  LLP (‘‘Deloitte’’) to serve as the  Company’s independent registered public accounting firm for
the year ending December 31, 2016,  and  the Board of  Directors is asking  stockholders  to  ratify this
appointment. Although current law, rules  and regulations,  as well  as the Audit Committee Charter,
require the Company’s independent registered  public accounting  firm to be  engaged, retained and
supervised by the Audit Committee,  the Board of Directors  considers the  selection of the independent
registered public accounting firm to be  an important matter of stockholder concern and is  submitting
the appointment of Deloitte for ratification  by stockholders as a matter of good  corporate practice. If
the stockholders fail to ratify the appointment,  the Audit Committee may reconsider whether or not to
retain Deloitte in the future. Deloitte  has served  as the Company’s  independent registered public
accounting firm since August 2012 and  is considered by our management and the Audit Committee  to
be well  qualified.

19

Fee Disclosure

The following is a summary of the fees billed by Deloitte for professional  services rendered for  our

Company for the years ended December 31,  2015 and December  31, 2014:

Audit  Fees
Audit Related Fees
Tax  Fees
All Other Fees
Total

Audit Fees

Year Ended
December 31,
2015

Year Ended
December 31,
2014

$1,075,846
473,255
17,299
—
$1,566,400

$1,319,493
224,356
54,000
—
$1,597,849

‘‘Audit Fees’’ consist of fees and related expenses billed for professional services rendered for the

audit of the financial statements and  services that are  normally provided by Deloitte  in connection  with
statutory and regulatory filings or engagements. For example, audit fees include  fees  for professional
services rendered in connection with quarterly and  annual reports,  and the issuance of consents by
Deloitte to be named in our registration  statements and to  the  use of their audit report in  the
registration statements.

Audit-Related Fees

‘‘Audit-Related Fees’’ consist of fees  and  related expenses for products  and services  other  than
services described under ‘‘Audit Fees’’ and ‘‘Tax Fees.’’ These services  included,  among  others, due
diligence related to completed and potential acquisitions, accounting consultations that were  not
required by statute or regulation and consultations concerning financial accounting and reporting.

Tax Fees

‘‘Tax Fees’’ consist of fees and related expenses billed for professional  services for  tax compliance,

tax advice and tax planning. These services  include assistance  regarding federal and state tax
compliance and tax planning and structuring.

Pre-Approval Policy

All audit, tax and other services provided to us were reviewed and pre-approved by the  Audit
Committee or a member of the Audit Committee designated  by the full committee to pre-approve  such
services. Generally, the scope of the  work  to  be  performed by  Deloitte, and  the proposed  fees
associated with the work, are reviewed by management. The proposed  work and associated fees are
then presented to the Audit Committee for review, and if deemed  appropriate, approval.  The Audit
Committee in its discretion meets with both Deloitte  and with management together and, if needed,
separately, prior to giving its approval. For  approval of minor adjustments to the scope  of  work or  fees,
the Committee in its discretion may delegate approval to its chair.  The  Audit  Committee or  designated
member concluded that the provision  of  such  services by  Deloitte was compatible with  the maintenance
of that firm’s independence in the conduct of its auditing  functions.

A representative of Deloitte will be present at the annual meeting, will be given the  opportunity to

make a statement if he or she so desires  and will be available to respond to appropriate questions.

The Board of Directors recommends a  vote FOR the ratification  of the  appointment  of the

independent registered public accountants.

20

AUDIT COMMITTEE REPORT

The following is a report by the Audit Committee  regarding  the responsibilities and functions of the

Audit Committee.

The Audit Committee oversees the Company’s financial reporting process  on behalf  of  the Board

of Directors, in accordance with the Audit  Committee Charter. Management  is responsible for the
preparation of the Company’s financial statements and the financial reporting process, including
implementing and maintaining effective internal  control over  financial reporting and  for the  assessment
of, and  reporting on, the effectiveness of internal control over financial reporting. The Company’s
independent registered public accounting  firm, Deloitte, is responsible for expressing an opinion on the
conformity of the Company’s audited  financial statements and financial statement schedules with
accounting principles generally accepted  in  the United States of America.

In fulfilling its oversight responsibilities, the  Audit Committee  reviewed with  management and

Deloitte the audited financial statements  for the year ended  December 31, 2015 contained in the
Company’s Annual Report on Form  10-K  for the year ended December 31,  2015, and  discussed with
management the quality, not just the  acceptability, of the accounting  principles,  the reasonableness  of
significant judgments and the clarity  of disclosures  in the financial statements.  The  Audit Committee
also reviewed and discussed with management and Deloitte  the disclosures made in ‘‘Management’s
Discussion and Analysis of Financial Condition  and Results  of  Operations’’  and ‘‘Controls and
Procedures’’ included in the Company’s Annual Report on  Form  10-K  for  the year ended
December 31, 2015.

In addition, the Audit Committee received  and discussed the  written  disclosures and the letter

from Deloitte that are required by applicable requirements  of  the Public Company Accounting
Oversight Board regarding the firm’s communications with the Audit Committee concerning
independence, discussed with Deloitte the firm’s independence from management and the Audit
Committee, and discussed with Deloitte the  matters required to be discussed by the  Statement on
Auditing Standards No. 16, ‘‘Communications  with Audit  Committees’’.

In reliance on the reviews and discussions referred to above, prior to the filing  of  the Company’s

Annual Report on Form 10-K for the year ended December 31, 2015  with the  SEC, the Audit
Committee recommended to the Board of  Directors (and the Board approved)  that  the audited
financial statements be included in such Annual Report for filing with  the SEC.

Submitted by the Audit Committee of the Board of Directors

John W. Gamble, Jr. (Chair)
William E. Sullivan
Lynn A. Wentworth

March 15, 2016

21

PROPOSAL 4: APPROVAL OF THE  RESTATED CYRUSONE 2012 LONG TERM INCENTIVE PLAN

General

CyrusOne maintains the CyrusOne 2012 Long Term  Incentive Plan  (the  ‘‘Existing  Plan’’), which
was approved by the board of directors of CBI on  November 15, 2012  and  was approved by our Board
on January 7, 2013. Our stockholders approved  the material terms of the performance  goals under the
Existing Plan on May 1, 2014. The Company’s  stockholders are being asked to approve the amendment
and restatement of the Existing Plan  that, among other things, increases the number of shares  of  our
common stock that are available for  award  under the  Plan  from  4,000,000 to 8,900,000  shares, provides
for ‘‘double-trigger’’ vesting of awards in the  event of a change  in control and imposes a  minimum one
year vesting period for 95% of share-based awards (the ‘‘Plan Amendment’’). We refer  to  the Existing
Plan, as amended  and restated, as the  ‘‘Plan.’’

The Board of Directors believes the increase in the number of shares of our  common stock
reserved and available for awards under the  Plan  and the  other  amendments made as part of the Plan
Amendment are in the best interest of the Company and our stockholders. As  part of  our ‘‘pay  for
performance’’ philosophy, long-term  incentive  awards  under the  Plan  are an important part of our
overall compensation. Currently, we make long-term  incentive  awards to our  employees, officers and
non-employee directors under the Plan.  As of December 31, 2015, there were 2,476,862  shares of our
common stock issued or subject to outstanding awards  under the  Existing  Plan, and there  were only
1,523,138 shares of common stock remaining available for future grants under the Existing Plan.

To ensure an adequate supply of shares for  future long-term  incentive  awards,  the Board of
Directors has approved, and recommends  that stockholders approve, the  Plan.  The  Plan  will authorize
the issuance of up  to 4,900,000 additional shares of our common  stock  pursuant  to  long-term incentive
awards, in addition to any shares remaining  from the 4,000,000  shares currently reserved under the
Existing Plan that have not been issued  or that have  been returned to the  Existing  Plan. In determining
the number of additional shares of common  stock  requested  for  availability under  the Plan, we
considered the number of shares of our common  stock  currently available  for issuance, our historic and
anticipated award grant practices, and  the estimated number  of  shares needed for awards over  the next
three to four years. The benefits and  amounts that will be received by or  allocated to participants
under the Plan are not yet determinable because the types  and amounts of awards  and selection  of
participants are discretionary. The Company believes that  the additional shares authorized under the
Plan will provide it with a sufficient number  of shares  of  common stock to ensure  that  equity-based
long-term incentive awards remain a meaningful component of the overall compensation of our
employees, officers and non-employee  directors.

Effect of Proposal

Approval of this Proposal 4 will increase  the number  of  shares  of  our common  stock available  for

issuance under the Plan from 4,000,000  shares to 8,900,000 shares.  In addition,  the Plan Amendment
provides for ‘‘double-trigger’’ vesting  of  awards in  the event of a change in control  and a  minimum one
year vesting period for 95% of share-based awards granted under the  Plan, both  of  which are
considered to be good corporate governance practices further aligning the holders of  awards  under the
Plan with the interests of our stockholders.

Summary of the Plan

THE FULL TEXT OF THE PLAN IS ATTACHED  TO THIS PROXY  STATEMENT AS
APPENDIX B AND THE FOLLOWING DISCUSSION  IS QUALIFIED IN ITS  ENTIRETY  BY
REFERENCE TO SUCH TEXT.

22

Purposes of the Plan. The purposes of the Plan are (i) to further the long-term growth of the
Company by offering competitive incentive compensation related to long-term performance  goals to our
directors and employees who are responsible  for planning and  directing  such growth,  (ii) to reinforce a
commonality of interest between our  stockholders and our directors, employees  and consultants  who
participate in the Plan and (iii) to aid us  in attracting and  retaining  directors, employees and
consultants of outstanding abilities and  specialized skills.

Administration. The Plan is administered by a committee (the ‘‘Committee’’). Unless otherwise

provided by our board of directors, the Committee will be the Compensation Committee of our Board
of Directors. Subject to the limits and terms of the Plan, the  Committee (i) selects the directors,
employees and consultants who will be  granted awards, (ii)  makes  awards, in  such forms and amounts
and on such conditions as it determines,  (iii)  interprets the terms of  the Plan and  (iv)  performs  all
other administrative functions.

The Committee may delegate to one  or more of the  Company’s executive officers its right to make

awards under the Plan to directors, employees or consultants who (i)  are not otherwise  subject to the
stock reporting requirements of Section 16 of the Securities Exchange  Act  of  1934 and (ii) are not
expected to become employees for whom our ability to take deductions related to their compensation is
potentially limited under Section 162(m) of  the Internal Revenue  Code of 1986, as  amended (the
‘‘Code’’).

The Committee may grant awards under the Plan consisting of one or a combination of the
following forms of awards: (i) stock options, including options intended to qualify  as incentive  stock
options under Section 422 of the Code  (‘‘ISOs’’) and options  that are not  ISOs (‘‘NSOs’’), (ii) stock
appreciation rights (‘‘SARs’’), (iii) restricted stock, (iv) restricted stock units, (v)  performance shares,
(vi) share-based performance units, (vii) nonshare-based  performance units, (viii) non-restricted stock
and (ix) other awards (individually and collectively, ‘‘Awards’’). No  Award may be granted under the
Plan after November 15, 2022. Share-based Awards granted under the  Plan will generally provide  for a
minimum vesting period of at least one year  following the date  of  grant; however, share-based  Awards
with respect to up to 5% of shares of  our  common  stock available for issuance  under the  Plan are not
required to have any minimum vesting requirements.

Eligible Participants. Any director, employee or consultant (including any prospective director,
employee or consultant) of the Company  is  eligible to be granted an  Award under the Plan. Currently,
approximately 400 employees and 6 non-employee  directors are eligible to receive  Awards under the
Plan.

Shares Subject to the Plan. Any shares of common stock issued pursuant to Awards under the
Plan will consist, in whole or in part, of  authorized and unissued  shares of common stock.  A maximum
of 6,423,138 shares, plus any shares of common stock that are returned to the Plan as  described below,
will be available for future grants under the Plan. This includes:

(cid:129) 4,900,000 new shares authorized pursuant to the Plan Amendment; and

(cid:129) 1,523,138 shares available for issuance  under the Existing Plan, but not subject to any

outstanding awards as of December 31, 2015.

In addition, shares that are subject to outstanding  awards under the  Existing  Plan  will be available

for future grants to the extent that, on  or after December 31, 2015,  such awards are forfeited, expire,
terminate without  payment, or settled  for cash  as described  below.

Any shares of common stock subject  to an  Award that  is forfeited, expires, terminates without
payment, or is settled for cash will be  available for future Awards under the Plan. The number of
shares of common stock available under  the Plan will  be  reduced  by (i)  shares withheld in  payment of
the participant’s exercise price, purchase price or required tax  withholding, and  (ii) upon the exercise of

23

an SAR that is settled, in whole or in  part, by the  issuance  or  payment of  shares, the total  number of
shares on which such SAR (or the portion of such SAR that is  settled by  the issuance or  payment of
shares) is based, regardless of the number of shares actually issued  or paid to settle  such SAR upon its
exercise. If the Company acquires or  is combined with another  company,  any Awards that may be
granted under the Plan in substitution  or exchange for  outstanding stock options or other  awards  of
that other company will not reduce the  number of shares of common stock available for  issuance  under
the Plan.

Plan  Award Limits. Subject to adjustment in the case of  certain changes  in  the capital structure of

the Company, no more than 8,900,000 of the shares of common stock authorized under  the Plan  may
be issued or paid under or with respect to the aggregate  of all Awards granted during the  Plan’s  entire
existence. All of the authorized shares under the  Plan  may be issued or paid with respect to stock
options (including ISOs) and SARs.

Individual Award Limits. Subject to adjustment in the case of certain changes  in the capital

structure of the Company, with respect  to  Awards that are intended to qualify as ‘‘qualified
performance-based compensation’’ under Section 162(m) of  the Code,  (a)  the maximum number of
shares of common stock that may be  granted  under the Plan pursuant  to  all  ‘‘share-based Awards’’
(stock options, SARs, restricted stock,  restricted stock  units, performance shares, share-based
performance units, non-restricted stock Awards and other share-based Awards, considered in  the
aggregate) to any participant during each  and any calendar year will be 500,000  shares of common
stock, and (b) the maximum value that  may be payable under all ‘‘nonshare-based Awards’’  granted
under the Plan (nonshare-base performance units  and other nonshare based Awards, considered in  the
aggregate) to any participant during any calendar year will be $5,000,000.

Subject to adjustment in the case of  certain changes in  the capital structure of the Company,  with

respect to Awards that are granted under  the Plan to any  non-employee member of our Board  of
Directors, (a) the maximum number of  shares of common  stock  that may be granted under the Plan
pursuant to all ‘‘share-based Awards’’ to any non-employee director  during any  calendar  year will be
100,000 shares of common stock, and  (b) the maximum  value that may  be  payable under all ‘‘nonshare-
based Awards’’ granted under the Plan to any non-employee director  during each and  any calendar
year will be $200,000.

Types of Awards Authorized Under the  Plan.

(a) Stock Options. A stock option represents an option to purchase a number of shares of

common stock at a fixed purchase price over a certain time period not to exceed  ten years. The
terms and conditions of any stock option will be determined  by the  Committee and set forth  in the
applicable Award agreement. The purchase price of any stock option granted  under the Plan will
not be less than 100% of the fair market value  of a common share on  the grant date  of the option.

Stock options can either be ISOs or NSOs. All options granted  under the Plan will be NSOs
unless the applicable Award agreement  expressly states that  the  option is  intended  to  be  an ISO.
ISOs are a special type of stock options  that can  provide special  tax advantages for participants
who are employees that are not available with respect  to  NSOs.  The  aggregate fair market value of
shares of common stock, determined  at grant date, for which ISOs  can  be  exercisable  for the  first
time during any calendar year as to any  participant is limited  by tax law to  $100,000. In addition,
the Committee cannot grant an ISO  to any participant who owns  (directly  or constructively) more
than 10% of the voting power of our  shares  of common stock or who is  not an  employee of the
Company. Unless otherwise set forth  in the  applicable  Award agreement, each stock  option will
expire upon the tenth anniversary of  the  date the  option is granted.

(b) Stock Appreciation Rights. A SAR represents the right, upon exercise of the SAR, to
receive payment of a sum in cash, shares  of common stock, other  property  or any  combination

24

thereof (as determined by the Committee on the date of grant of the SAR) not to exceed the
amount, if any, by which the fair market value  (as  determined on  the date  of  the exercise of the
SAR) of a number of shares of common stock  on which the SAR is  based exceeds the fixed grant
price of the SAR. The terms and conditions of any SAR will  be  determined by the Committee and
set forth in the applicable Award agreement. The grant  price of the  shares of common  stock that
are subject to a SAR may not be less  than the fair market value of  such shares of common stock
on the SAR’s grant date. A SAR may be granted by itself, in conjunction with new stock options
granted at the same time under the Plan, or in  relation  to  NSOs that were  previously granted.
Unless otherwise set forth in the applicable Award agreement, each SAR will expire upon  the
tenth anniversary of the date the SAR  is granted.

(c) Restricted Stock. Restricted stock constitutes shares of common stock that may not be
disposed of by the participant until certain restrictions lapse, and that will ultimately be forfeited
to the extent such restrictions are not satisfied. In general, such  restrictions may  include service
requirements and/or the satisfaction  of  performance goals. The restrictions that apply  to  any
restricted stock Award may lapse as to a portion of the shares of common stock subject to the
award if the participant meets some but not all  of  the imposed restrictions. Unless the Committee
determines otherwise, the recipient of restricted stock will  have all  rights  of a  stockholder  of  the
Company with respect to the restricted shares of common  stock,  including the  right to vote and to
receive cash dividends. The terms and conditions  of  any  restricted  stock Award  will  be  determined
by the Committee  and set forth in the applicable  Award agreement.

(d) Restricted Stock Units. Restricted stock units constitute an unfunded and unsecured
promise to deliver shares of common  stock,  cash, other securities, other  Awards or other  property
upon the lapse of certain restrictions.  In general, such restrictions may include  service
requirements and/or the satisfaction  of  performance goals. The terms and conditions  of  any
restricted stock units will be determined by the Committee and set forth in  the applicable  Award
agreement.

(e) Performance Share Award, Share-based Performance Unit  and Nonshare-based Performance
Unit. A performance share Award constitutes  a right that the  participant will receive  a number  of
shares of common stock, up to a fixed  maximum, if certain performance-based conditions and
service requirements are met. A portion of the maximum number of shares of common stock
subject to the Award can be paid if some but  not  all of the conditions imposed under  the Award
are met.  A share-based performance unit  constitutes a right that  the participant will receive an
amount equal to a percent of the fair  market  value of one common share  on the date the Award
becomes payable (or is equal to a percent of the  increase in  the fair  market value of a common
share from the grant date of the Award to the date the Award becomes payable) if certain
performance-based conditions and service requirements are met. A  portion of the maximum
amount payable under the Award can  be  paid  if  some but not all  of the conditions  imposed under
the Award are met. Any amount that becomes payable under  a share-based performance unit can
be paid in cash, in shares of common  stock  or other property, or by  a combination thereof, as  the
Committee may determine. A nonshare-based  performance  unit constitutes a  right that the
participant will receive an amount up to a maximum  dollar value, if certain performance-based
conditions and service requirements are met.  A portion  of  the maximum amount payable under
the Award can be paid if some but not all  of the conditions  imposed  under  the Award  are met.
Any amount that becomes payable under  a nonshare-based performance unit can be paid  in cash,
in shares of common stock or other property or by a  combination thereof. The terms and
conditions of any performance share,  share-based performance unit and/or nonshare-based
performance unit will be determined by the Committee and set forth in  the applicable award
agreement.

25

(f) Non-Restricted Stock Awards. Non-restricted stock granted constitutes  an award to a

participant of a fixed number of shares  of common stock that can be sold or disposed of
immediately and without any restrictions. The terms  and  conditions of any non-restricted stock
Awards will be determined by the Committee and set  forth in the applicable Award agreement.

(g) Other Awards. The Committee may grant other equity-based or equity-related awards,

or other  Awards that provide for compensation based on a dollar amount, in each  case, payable in
cash, equity or otherwise. The Committee will  determine the  terms and  conditions of any such
Awards.

Performance Goals. To the extent that attaining performance goals is a  condition to the exercise

of or payment under any Award, the  Committee will determine such  performance goals  in its
discretion. However, for any Award granted  under the Plan that is intended  to  qualify as ‘‘qualified
performance-based compensation’’ under Section 162(m) of  the Code,  the Committee must base the
relevant performance goals on one or more of the  following  criteria: free  cash flow (cash generated  by
operating activities, minus capital expenditures and other investing activities, dividend  payments and
proceeds from the issuance of equity securities, and  proceeds  from  the sale  of assets); operating cash
flow; cash available for distribution; EBITDA (earnings before  interest, taxes,  depreciation,  and
amortization); earnings per share; funds  from operations; adjusted funds from operations;  operating
efficiency; operating income; total stockholder returns;  profit  targets; revenue targets; profitability
targets as measured by return ratios;  working capital; market share (in  the aggregate or by segment);
portfolio and regional occupancy rates; net income; return  on investment or  capital; return on assets;
return  on equity; return on sales; return on development; and  level  or  amount of acquisitions.

Any performance criteria applicable to an Award  will be based on  a performance  period of  not
less  than one year or more than ten  years  and  must be objectively determinable  by  the Committee.
Performance criteria (i) may be measured  or determined for the  Company, for any  subsidiary of
Company, for the entire Company and its  subsidiaries  in the aggregate, or for  any group  of
corporations or organizations that are included  in the Company and  (ii) may also be measured and
determined in an absolute sense and/or in comparison to the analogous performance criteria of other
publicly-traded companies, as selected  by the  Committee. The  Committee will determine and certify in
writing whether, and to the extent, the applicable  performance criteria  have  been satisfied  with respect
to a particular Award. With respect to any Award that  is intended  to  qualify as  ‘‘qualified performance-
based compensation’’ under Section  162(m) of  the Code, the Committee may not exercise any
discretionary authority to increase the amount  payable under such Award above the maximum amount
payable under the Award (except as  otherwise  permitted by  Section 162(m) of the Code).

The Committee may provide in the terms of  an Award that, in  determining whether any of the
above listed performance criteria has  been  attained,  certain special  or  technical factors will be ignored
or, conversely, taken into account, in whole or  in part.  Such  special factors may include, but are not
limited to, the gain, loss, or other impact  of  any  one  or more of the  following: (i)  changes in generally
accepted accounting principles; (ii) unusual and/or infrequently  occurring items;  (iii) nonrecurring
events; (iv) the disposition of a business, in whole or in part, the sale  of  investments or  non-core  assets,
or discontinued operations, categories,  or segments of businesses; (v) claims  and/or litigation and
insurance recoveries relating to claims or  litigation; (vi)  the impairment of tangible or  intangible assets;
(vii) restructuring activities, including reductions in  force;  (viii) investments or  acquisitions; (ix) political
and legal changes that impact operations, as  a consequence of war, insurrection, riot, terrorism,
confiscation, expropriation, business interruption,  or similar  events; (x) natural  catastrophes;
(xi) currency fluctuations; (xii) the issuance  of stock options and/or other stock-based  compensation;
(xiii) the early retirement of debt; and/or  (xiv)  the conversion of convertible debt  securities.

Change in Control. Unless otherwise provided in the applicable Award  agreement or  employment
agreement, upon a change in control of  the Company  (as described below): (i) to the extent an  Award

26

is not assumed or substituted by the successor  corporation in  connection with  a change in control, then
(a) any such Award subject only to service-based vesting requirements will  become vested and
exercisable and any restrictions then  in  force will lapse,  and  (b) any such Award subject  to
performance-based vesting conditions  will  become  payable  at the target  payment amount (assuming all
performance goals were satisfied at the  target levels); and (ii) to the extent an  Award granted  on or
after July 1, 2015 is assumed or substituted,  then, if the participant’s  employment is  terminated by the
Company for ‘‘cause’’ or by the participant as  the result of a ‘‘constructive termination’’, as  such terms
are defined in the participant’s Award agreement  or employment  agreement, as applicable, within
twelve (12) months following a change in control, (a)  any  such Award  subject only to service-based
vesting requirements will become vested  and exercisable and any restriction  then in force will lapse and
(b) any such Award subject to performance-based vesting conditions will become  payable at the target
payment amount (assuming all performance goals  were  satisfied  at  the target levels), in  each case, in
whole or on a pro rata basis, as set forth in  the applicable Award agreement.

In addition, unless otherwise prescribed  by  the Committee  in an Award  agreement,  in the event of

a change in control of the Company,  the Committee  will have discretion (i) to pay in cash (in lieu  of
the right to exercise) the then value of any then outstanding stock  option or  SAR provided that the
then fair market value of the common  shares  that are subject to such option or SAR  exceeds  such
option’s or SAR’s purchase price or grant  price as to such shares and (ii) to pay  in cash (instead of in
common shares) the then value of any then outstanding RSUs, performance share,  share-based
performance unit, nonshare-based performance unit  awards and other  nonshare-based  awards.

Unless otherwise provided pursuant to an Award  agreement, a change  in control is  defined to
mean any of the following events, generally: (i) during any  period  of 24 consecutive calendar months, a
change in the composition of a majority  of  the board  of directors,  as constituted on  the first day of
such period, that was not supported by a majority of the  incumbent board of directors;  (ii) an
acquisition by any individual, entity or  group (other than certain such individuals, entities  or groups as
provided in the Plan) of beneficial ownership of 20%  or more of the combined voting power of the
then outstanding voting securities entitled to vote generally  in the election of directors;
(iii) consummation of certain mergers or  consolidations of the Company with any other corporation, or
other sale of all or substantially all of the  assets of the Company,  following which our stockholders hold
40% or less of the combined voting power of the surviving entity; or (iv) the  stockholders  approve a
plan  of  complete liquidation or dissolution of the  Company.

Adjustments for Stock Dividends, Stock Splits, and Other Corporate  Transactions.

In the event of

any stock dividend or split, recapitalization,  merger,  consolidation, spin-off, combination or exchange of
shares, or other corporate change in the  Company, or any distributions to  common stockholders of the
Company including extraordinary cash dividends, the Committee will make  such adjustments in the
aggregate number  or class of shares of  common stock which  may be distributed under the  Plan  and in
the number, class, and purchase, grant,  or other price of  shares on which  the outstanding Awards
granted under the Plan are based as it determines  to  be  necessary or appropriate to prevent any rights
provided under the Plan and its Awards from being enlarged or  diluted by such  event.

Payment of Exercise Price and/or Withholding Taxes Applicable  to Awards. Unless otherwise
provided in an Award agreement, a participant may pay the exercise  price of any Award  and/or the
withholding taxes due with respect to any Award  (i) in cash,  (ii) by tendering previously-owned  shares
of Company common stock, (iii) by having the  Company withhold shares of Company common  stock
which  are otherwise being purchased  or  paid under the Award,  or  (iv) by having the Company  withhold
an amount of cash that is payable under the Award.

Amendment and Termination. The Plan may generally be amended or terminated by  our Board of

Directors, provided that no such action  may  impair the rights of  a participant with respect to a
previously granted Award without the  participant’s consent. However, the Plan may not be amended

27

without approval of our stockholders  if  such amendment would: (i) increase  the total number  of shares
of common stock reserved for issuance  under the Plan; (ii) change the class of participants eligible for
awards under the Plan; (iii) increase  the  total  number  of  shares  of  common  stock reserved for issuance
for ISOs under the Plan; or (iv) make  any  other  change in the  Plan  that is required by applicable law,
the rules of the stock exchange on which the shares  of common stock are  listed, or  Section 162(m) of
the Code, to be approved by our stockholders in order to be effective.

The Committee may amend an outstanding Award agreement, provided  that no  amendment  may

materially and adversely impair the rights  of any  participant  without  the participant’s consent. In  no
event can the Committee amend outstanding Awards,  without stockholder approval, to (i) decrease the
applicable exercise price, (ii) cancel an Award at a time when  its  exercise price exceeds the fair market
value of the underlying shares in exchange for  another Award or  any  cash payment, or (iii)  take any
action that would be treated, for accounting  purposes, as  a ‘‘repricing’’ of such  Award.

Miscellaneous Provisions.

Awards may not be transferred, pledged, assigned, or  otherwise encumbered,  other than by will, by

designation of a beneficiary upon the  participant’s  death, or by  the laws of descent and  distribution.
Each  Award may be exercisable only  by  the participant during his  or her lifetime.

An award granted under the Plan to a  participant  who is, at the  time of the  award,  an employee of

a corporation (other than the Company)  that  is part of the controlled group of which  the Company is
part, may be based on shares of common stock of such  other corporation. In such case, all of the
provisions of the Plan, including all share  limits, apply to such Award in  the same manner as  if such
other corporation’s shares were shares  of common stock of  the  Company.

In no event will we ever be obligated  to  issue or deliver any shares of common stock in  connection
with an Award granted under the Plan unless and until we determine that such issuance or delivery  will
not constitute a violation of the provisions of any applicable law (or regulation  issued under  such law)
or the rules of any securities exchange  on which our shares of common stock are listed.

Certain Federal Tax Aspects of Plan

The following summary describes the  federal income tax treatment associated with options
awarded under the Plan. The summary  is  based on the  law  as in effect  on March 28, 2016. The
summary does not discuss state or local  tax consequences or non-U.S. tax consequences.

Incentive Stock Options. A participant does not recognize taxable income upon  the grant  or upon

the exercise of an ISO (although the exercise of an ISO may in some  cases trigger liability for the
alternative minimum tax). Upon the  sale  of  shares acquired pursuant to the  exercise of an ISO,  the
participant recognizes gain in an amount  equal to the  excess,  if any,  of  the fair market value of those
shares on the date of sale over the exercise price of such  shares.  The  gain is taxed at the long-term
capital gains rate if the participant has  not  disposed of the  stock within two years after the  date of the
grant of the ISO and has held the shares  for at least one year after the  date of exercise,  and we are
not entitled to a federal income tax deduction.  ISO holding period requirements are waived when a
participant dies. If a participant sells ISO  shares before having held them for at  least one year after the
date  of  exercise and two years after the date  of  grant, the participant recognizes ordinary  income  to  the
extent of the lesser of: (a) the gain realized upon the sale; or (b)  the excess of the fair market  value of
the shares on the date of exercise over the exercise price.  Any additional gain  is treated as  long-term or
short-term capital gain depending upon  how long the participant has held the ISO  shares prior  to
disposition. In the year of any such disposition, we  will  receive a federal  income tax deduction  in an
amount equal to the ordinary income  that the participant recognizes,  if any,  as a result of the
disposition.

28

Nonqualified Stock Options. A participant does not recognize taxable income upon the grant of an

NSO. Upon the exercise of such a stock  option, the participant recognizes  ordinary income to the
extent the fair market value of the shares  acquired upon exercise of the NSO on  the date of  exercise
exceeds the exercise price. If the NSO  was granted  in connection with employment, this taxable income
would also constitute ‘‘wages’’ subject to withholding and employment  taxes. We will receive  an income
tax deduction in an amount equal to the  ordinary income that the participant recognizes upon  the
exercise of the stock option. The foregoing summary assumes that the  shares acquired upon exercise of
an NSO are not subject to a substantial risk  of forfeiture.

SARS. A participant who exercises a SAR will  recognize ordinary  income upon exercise  equal to
the amount of cash and the fair market  value of any shares received as a  result of the exercise  (less the
amount paid for such shares, if any). If  the SAR  was granted in  connection with  employment,  this
taxable income would also constitute  ‘‘wages’’  subject to withholding and  employment taxes. We will
receive an income tax deduction in an amount equal  to  the ordinary income that the participant
recognizes upon exercise of the SAR.

Restricted Stock. A participant who receives an award  of  restricted stock does not generally
recognize taxable income at the time of  the award.  Instead, the participant recognizes ordinary income
in the first taxable year in which his or her interest in the  shares becomes either:  (a) freely transferable
or (b) no longer subject to substantial risk of forfeiture. The  amount  of taxable income is equal  to  the
fair market value of the shares less the cash, if any,  paid for the shares. A participant may make an
election under Code Section 83(b) to recognize income at the time of grant of restricted stock in an
amount equal to the fair market value  of  the restricted stock (less any cash  paid for  the shares) on  the
date  of  the award. If the restricted stock  was granted in connection  with employment, this taxable
income would also constitute ‘‘wages’’  subject to withholding and  employment  taxes. We will receive a
compensation expense deduction in an  amount  equal to the ordinary  income recognized  by  the
participant in the taxable year in which restrictions lapse (or in the taxable year of the  award  if, at that
time, the participant had filed a timely election  to  accelerate recognition of income).  Dividends paid
with respect to restricted stock will be  taxable as compensation  income to  the participant; provided that
if a participant makes a section 83(b)  election (as discussed above), any dividends paid  with respect  to
that restricted stock will be treated as  dividend  income  rather than compensation income.

Restricted Stock Units. A participant who receives an award  of  RSUs will  recognize ordinary
income equal to the amount of cash  and  the fair market value of any shares received upon settlement
(generally, the vesting date). If the RSUs  were granted  in connection  with employment, this taxable
income would also constitute ‘‘wages’’  subject to withholding and  employment  taxes. We will receive an
income tax deduction in an amount equal  to the ordinary income that the  participant recognizes.

Performance Share Awards, Performance Units,  Non-Restricted  Stock,  and  Other Non-Share Based
In the case of an award of performance  shares, performance units, non-restricted stock or

Award.
other non-share based award, the participant would  generally recognize ordinary income in an amount
equal to any cash received and the fair market value of any shares  received on the date of payment.  If
such awards were granted in connection with employment,  this taxable income would also  constitute
‘‘wages’’ subject to withholding and employment taxes.  In that taxable year,  we would  receive a federal
income tax deduction in an amount equal  to the ordinary income that the  participant has recognized.

Section 162(m). Section 162(m) of the Code currently  provides that if,  in any year, the
compensation that is paid to our Chief  Executive Officer or to any of our three  other most highly
compensated executive officers (excluding  our Chief Financial Officer) exceeds $1,000,000 per person,
any amounts that exceed the $1,000,000  threshold will  not  be  deductible by us for federal income tax
purposes, unless the compensation qualifies as ‘‘qualified  performance-based compensation’’ for
purposes  of Section 162(m) of the Code. Stock options  and SARs granted under the Plan are intended
to be qualified performance-based compensation and deductible without  regard to the limitations

29

otherwise imposed by Section 162(m) of  the Code. The  Plan also  allows the Committee discretion to
award restricted stock, restricted stock units, performance shares,  performance  units, cash-based  awards
and other awards that are intended to  be  qualified performance-based  compensation, as described
under ‘‘Performance Goals’’ above.

Section 409A. Section  409A of the Code imposes restrictions on nonqualified deferred
compensation. Failure to satisfy these  rules results in accelerated taxation,  an additional tax to the
holder of the amount equal to 20% of the deferred amount, and a possible interest charge.  While
certain Awards under the Plan could be subject to Section  409A  of the Code, the Plan is intended  to
comply  with the requirements of Section  409A, where applicable.

Awards

New Plan Benefits

Benefits, if any, payable under the Plan  for 2016 and future  years  are  dependent on  the actions of

the Compensation Committee and are therefore not determinable at this time. In  2015, the following
grants were made under the Existing  Plan:

Name and Position

Dollar Value ($)(1)

Number of Shares(2)

Gary J. Wojtaszek
Gregory R. Andrews
Venkatesh S. Durvasula
Robert M. Jackson
Kevin L. Timmons
Thomas G. Bosse
Kimberly H. Sheehy
All Executive Officers, as a group

(9  persons)(3)

All Non-Employee Directors, as a Group
All Non-Executive Officer Employees, as a

Group

1,625,000
1,000,000
1,050,000
320,000
800,000
750,000
750,000

6,570,000
770,000

3,885,000

142,084
27,472
91,808
26,382
69,949
65,578
65,578

499,976
27,097

236,292

(1) The dollar values shown reflect the  aggregate grant date fair value  of grants made under

the Existing Plan in 2015 and include awards of  restricted stock  and  options. For
additional information regarding these awards, please review ‘‘Executive Compensation—
Compensation Discussion and Analysis’’ section beginning  on page  31.

(2) The number of shares shown include  restricted stock and shares issuable  upon exercise of

options.

(3) Includes all persons who served as executive officers during 2015.

The Board of Directors recommends a vote  FOR the approval of the Plan.

30

EXECUTIVE COMPENSATION

COMPENSATION DISCUSSION AND ANALYSIS

In the paragraphs that follow, we provide an  overview and analysis of our compensation  program
and policies, the material compensation  decisions  the Compensation Committee has made under those
programs and policies with respect to  our named executive officers, and the material factors the
Compensation Committee considered in  making those  decisions.  Following this Compensation
Discussion and Analysis, under the heading  ‘‘Executive Compensation’’ you will find a  series of tables
and narrative disclosure containing specific data about the compensation earned in  2015 by the
following individuals, to whom we refer as our named executive officers:

(cid:129) Gary J. Wojtaszek, our President and Chief Executive  Officer;

(cid:129) Gregory R. Andrews, our Chief Financial Officer;

(cid:129) Venkatesh S. Durvasula, our Chief Commercial Officer;

(cid:129) Robert M. Jackson, our Executive  Vice President, General Counsel and Corporate Secretary;

and

(cid:129) Kevin L. Timmons, our Chief Technology Officer.

In addition, pursuant to SEC Rules, our named executive officers for 2015 include  two of  our

former executive officers:

(cid:129) Kimberly H. Sheehy, our former Chief Financial Officer; and

(cid:129) Thomas W. Bosse, our former Vice  President, General Counsel and Secretary.

Executive Summary

Our Business

We  are an owner, operator and developer of enterprise-class, carrier-neutral, multi-tenant data

center properties. Our data centers are purpose-built facilities with  redundant power, cooling and
access to a range of telecommunications  carriers.  We provide  mission-critical data center facilities that
protect and ensure the continued operation  of information technology (‘‘IT’’)  infrastructure for
approximately 940 customers in 32 data  centers in 12 distinct markets (10 cities in the  U.S., London
and Singapore). We provide twenty-four-hours-a-day, seven-days-a-week  security guard monitoring  with
customizable security features.

Fiscal 2015 Business Highlights

Since our initial public offering, we have  demonstrated strong growth and financial performance,  as

more fully discussed in the ‘‘Management Discussion  and Analysis’’ of our 2015  Annual  Report  on
Form 10-K, highlighted by the following:

(cid:129) Total shareholder return (‘‘TSR’’) in  2015 of 41.1%;

(cid:129) 2015 revenue of $399.3 million, representing a 21% increase  over 2014;

(cid:129) 2015 Adjusted EBITDA of $211.7 million, representing a 25% increase over  2014; and

(cid:129) 2015 Normalized Funds From Operations (‘‘Normalized FFO’’) of $150.7 million, representing a

33% increase over 2014.

31

In addition to the financial highlights above, we achieved a number of additional business
accomplishments in 2015:

(cid:129) Leased a record 342,000 Colocation Square  Feet (‘‘CSF’’), representing a 45%  increase over our

previous record in 2014;

(cid:129) Added more than 270 new customers, including 29 Fortune  1000 companies, increasing the total

number of Fortune 1000 customers to 173;

(cid:129) Completed three successful equity  offerings, which resulted in a  reduction of the ownership
position of our former parent CBI to  less  than 10% as of December 31,  2015 as well  as a
broader stockholder base and increase in the public float  and liquidity of the Company’s stock;

(cid:129) Completed the acquisition of Cervalis, a privately-held operator  of data centers, in July 2015,

resulting in the acquisition of four data  center  facilities  and  two work recovery facilities serving
the New York metropolitan area; and

(cid:129) Successfully established a presence  in the Northern  Virginia market, leasing nearly six phases

totaling approximately 215,000 square feet.

For definitions of these terms, and reconciliation of non-GAAP financial measures to GAAP financial
measures, please see Appendix A.

Fiscal 2015 Performance and Compensation

2015 Awards

The Company’s executive compensation plan ties a  significant portion  of  an executive’s realized

annual compensation to the Company’s  achievement of its financial goals.  In 2015, this  focus on
performance resulted in annual bonus payments above target  when  performance goals were  exceeded,
and incentive vesting below target when performance  goals were only  partially met.  For 2015,  the key
financial measures used to assess short-term  annual  performance were revenue and  Normalized FFO,
and for long-term performance, TSR and  Return  On Assets (‘‘ROA’’). For  definitions of these terms,
and reconciliation of non-GAAP financial measures to GAAP  financial  measures, see Appendix A.

Annual Bonus. The 2015 annual bonus was tied to the  Company’s achieving certain revenue, and

Normalized FFO goals. In 2015, the  Company increased its revenue by  20.7% over 2014, but was
$17.5 million less than the target for 2015. FFO increased  by 33.5% over 2014,  or by $11.9 million over
the target for 2015. These successful  annual  results, together with  achievement of individual
performance goals, resulted in above-target annual  bonus payments  to  each of our named executive
officers, ranging from 122.35% to 142.35% of target, depending on the different weightings given to
each  performance component by the Compensation Committee. For more information regarding  the
2015 annual bonus, see the description below under the heading  ‘‘—2015 Executive Compensation
Components—Annual Bonus.’’

Long-term Incentive Awards. All of our named executive officers other than Messrs. Andrews and
Jackson received long-term incentive  awards granted in  February 2015  that  consisted of restricted stock
awards (75%) and stock options (25%).  The restricted  stock  awards included  a time-based  component
(25%) which vests pro rata on February 10 of 2016,  2017 and  2018, and a performance component
(75%) which vest over a three-year performance period  beginning on January 1, 2015  and ending
December 31, 2017 based upon achievement of specified performance metrics over the three-year
performance period. Of the 75% of the  restricted  stock  awards tied to performance, 50%  were tied to
the achievement of relative TSR goals over  the 2015-2017 performance  period and 50%  were tied to
the achievement of return on asset (ROA) goals over  the 2015-2017 performance period.  The  stock
option component  of the 2015 awards  (25%) have  a ten year term and  vest pro rata over the  next three
years on February 10 of 2016, 2017 and  2018, with no  additional performance metric.  On February 10,

32

2016, one third of the time-vested portion of the 2015 restricted stock awards  (8.33%,  or one-third of
the 25% of such awards that vested solely based on  time) vested. An additional 16.67% vested for the
remaining portion of the 2015 restricted stock awards  based on TSR performance  goals and 16.67%
vested for the portion of the restricted  stock awards based on ROA performance  goals on February 28,
2016. One-third of the option awards granted in February 2015  vested  on February  10, 2016.

In connection with his employment by the Company, on October 26, 2015, Mr. Andrews received  a

$1,000,000 in value time-based restricted  stock award that  vests ratably over three  years  on the
anniversary date of the grant.

In connection with his employment by the Company, on July 31,  2015, Mr. Jackson received  a

long-term incentive awards consisting of restricted stock awards  (75%) and stock options (25%).
Mr. Jackson’s long-term incentive awards  have substantially  the same terms  as the awards granted  to
our  other named executive officers in February  2015 other than the time-based  vesting  provisions,
which  are tied to the anniversary dates  of the July 31 grant  date in  2016, 2017 and 2018.

In addition to long-term incentive awards  granted in 2015, all  of our named executive  officers

other than Messrs. Andrews and Jackson  were eligible to receive additional long-term  incentive
compensation upon the vesting of long-term incentive awards granted in 2013 and 2014,  as described
below.

2014 and 2013 Awards

Long-term incentive grants awarded in 2014  are tied  50% to cumulative Adjusted EBITDA goals

over the 2014-2016 performance period,  and  50% to TSR as  of  the end of the  three-year period ending
December 31, 2016. For the 50% tied  to  Adjusted EBITDA goals, the cumulative payout for the
portion of the award that vested on February  7, 2016 was at 94% of the target number of performance-
based awards tied to 2015. No vesting  occurred in 2015 for the portion  of the performance-based
shares tied to the achievement of 3-year TSR as per the  terms of those  grants, vesting, if any,  will  not
occur until February 2017.

Long-term incentive grants awarded in 2013  are tied  50% to the achievement of cumulative

EBITDA goals over the 2013-2015 performance  period, and 50% to TSR  as of the end  of the
three-year period beginning April 1, 2013  and ending March 31, 2016.  For the portion  tied to
cumulative EBITDA, cumulative EBITDA was 98.65% of the cumulative EBITDA target for the
two-year period ending December 31, 2015, which after subtracting the  shares and options that vested
in 2013 and 2014,  resulted in a vesting  of only 63.5% of the  target number  of  shares for 2015. No
vesting occurred in 2015 for the portion of  the performance-based  shares granted in  2013 tied to the
achievement of 3-year TSR as per the terms of  those grants, vesting,  if any, will not occur until
March 31, 2016.

In addition, all of our named executive officers other than  Messrs. Andrews  and Jackson held
time-based restricted shares granted in connection with our  initial public offering in 2013, which cliff-
vested on January 24, 2016 (the ‘‘IPO Grants’’).

33

Compensation Governance Highlights

✓ The Compensation Committee is composed

solely of independent directors.

✓ Over 75% of each senior executive’s  total

compensation is performance-based,  and  thus
‘‘at-risk’’.

✗ We do not generally provide tax gross-ups,
including for example, U.S. tax  code
Section 280G excise tax ‘‘gross ups’’.

✗

The change in control definition contained in
the Plan is not a ‘‘liberal’’ definition that
would be activated on mere stockholder
approval of a transaction.

✓ We  have stock ownership guidelines  for our
executive officers, including the named
executive officers, and our independent
directors.

✗

The Plan prohibits the repricing of stock
options  without stockholder approval.
✓ We  have a compensation clawback policy that ✗ We do not guarantee annual bonuses.

permits the Company to recoup executive
compensation in the event of a material
financial misstatement.

✓ The exercise price of options granted  under
the Plan may not be less than the closing
price of our common stock on the date of
grant.

✓ Our named executive officers participate  in
the same welfare benefit programs at the
same cost as other salaried employees.
✓ Beginning with agreements executed  or

awarded in July 2015, our named executive
officers’ employment agreements and  equity
awards include double-trigger
change-in-control severance benefits.

✓ We  provide limited perquisites.
✓ We  require a minimum vesting period of at
least one year following the grant date for
95% of equity awards.

✓ Our insider trading policy prohibits any
employee or director from engaging in
hedging activities involving Company  stock.

✓ The Board’s compensation consultant is

independent and provides no other services
to the Company.

Compensation Philosophy

Our fundamental objective is to create value  for stockholders,  on a  consistent long-term basis.  Our

compensation philosophy is to support value  creation for our stockholders by attracting and retaining
talented executives with competitive  pay packages, to align the  compensation  for our senior executives
to sustainable, consistent, balanced growth and  to  achievement of specific short-  and long-term  goals

34

set by the Compensation Committee.  We  use a combination of compensation programs to incent  our
senior executives to achieve growth and value creation  over the short- and  long-term:

(cid:129) We use a short-term incentive plan  to  reward executives for achievement  of annual business

goals set by the Compensation Committee.

(cid:129) We use a long-term incentive program to reward executives for achievement  of  three-year

business goals set by the Compensation Committee.

(cid:129) We have substantial stock ownership requirements for our senior  executives to align their

performance to stockholder objectives.

How  We Make Compensation Decisions

Role of Compensation Consultant and Market Data

To assist  in evaluating our compensation practices,  in 2015, the  Compensation  Committee  engaged
an independent consultant, Christenson  Advisors  (‘‘Christenson’’), to provide a  competitive analysis  of
compensation levels for our named executive officers. Specifically, our Compensation  Committee
worked with Christenson to establish  our peer groups, and  Christenson conducted  a competitive market
assessment of the compensation elements for each of our  named executive officers, compared to our
peer groups. In setting compensation levels for our named executive  officers, our Compensation
Committee uses peer groups to maintain an  awareness  of  market data and  pay practices, but  considers
various factors-each as discussed in greater detail  below in this  Compensation Discussion and
Analysis-and does not target any element of compensation at  a particular percentile or percentile range
of the peer group data. Rather, our Compensation Committee  uses this peer-group information as one
input in its decision-making process.

In light of the Company’s unique operating business, which combines aspects of both a real  estate/

asset business and a technology/operating business, the  Compensation  Committee  and Christenson
identified twenty-nine peer companies,  which  are organized  into three  different peer  groups-a direct
competitor peer group, a size-based peer group and a cloud computing peer  group. The Compensation
Committee considers that using three separate  peer groups better  captures the full aspects  of
marketplace in which the Company competes  for business and talent,  which could be missed by the  use
of one peer group alone:

(cid:129) The direct competitor peer group includes competitors against which the company competes for

colocation customers;

(cid:129) The size-based peer-group includes  real estate investment trusts  that are comparable in  size and
against which the Company’s financial performance  is measured  by the real-estate  investors; and

(cid:129) The cloud-based technology group includes  companies that provide thought  leadership on

products which drive colocation decisions  for companies such as ours.

35

The table below for the companies in each of these three peer groups:

Direct Competitor Peer Group

Digital Realty Trust
QTS Realty Trust

Dupont Fabros  Technology
Endurance  International Group

CoreSite

Acadia Realty Trust
CoreSite
First Potomac Realty Trust
Inland Real Estate Corporation
LTC Properties
Parkway Properties Trust
Saul Centers

Size-Based Peer Group

Associated Estates Realty Corp
Cousins Properties
Government Properties Income
Investors Real Estate Trust
Medical Properties Trust
Potlatch  Corporation

Cedar Realty  Trust
EDR Trust
Hersha Hospitality  Trust
Kite Realty Group Trust
National Health Investors
Ramco-Gershenson Properties

Cloud Computing Peer Group

VMware
CenturyLink/Savvis

Citrix Systems
Rackspace

Salesforce.com
Equinix

Role of Executive Officers, the Compensation  Committee  and the full Board  of  Directors

The Compensation Committee determines  measurements and targets for financial performance.
Individual base salaries, annual incentive  awards and long-term  incentive grants  are determined with
regard to the external marketplace, and within a  framework of the executive’s position and
responsibility, individual performance, and future potential. Each year, with respect to the named
executive officers other than the Chief Executive Officer,  the Chief Executive Officer provides  the
Compensation Committee with his assessment of each  other executive  officer’s individual performance
and recommendations for base salary,  annual incentive  awards and long-term incentive  grants. Such
assessment includes the performance of  the executive’s respective department, contributions to the
Company, the quality of the executive’s advice  on matters within  the competence of the executive, and
other matters deemed relevant by the Chief  Executive Officer.  All compensation  for the  named
executive officers (other than the Chief  Executive Officer) is set by the Compensation Committee and
approved by the Board.

The Chief Financial Officer presents the  results of the  Company’s financial performance based on

the Company’s financial statements,  which are  reviewed by  the Audit Committee.

With respect to compensation for the Chief Executive  Officer, the Compensation Committee meets

in executive session to consider the Chief  Executive Officer’s individual performance, and approval of
salary, annual bonus and incentive awards. All Board members are invited  to  provide their  perspectives
on the Chief Executive Officer’s individual  performance, including but  not  limited  to  matters pertaining
to operational and financial performance, training and development of the leadership  team, succession
planning, and community involvement. The Compensation Committee has discretion in evaluating the
Chief Executive Officer’s individual performance, and may recommend  to the  full Board a  discretionary
increase or decrease. The Compensation  Committee reviews and makes recommendations to the full
Board on the Chief Executive Officer’s  annual  base  salary, annual incentive award, and long-term
incentives. All compensation for the Chief Executive Officer is approved  by  the Compensation
Committee and the full Board in executive  session.

36

2015 Executive Compensation Components

The primary components of compensation for the named executive officers in 2015 were base

salary, short-term incentives in the form of  an annual cash bonus,  and long-term equity incentives in
the form of time-based and performance-based restricted stock and time-based stock options, each as
described further below.

In addition, during 2015, the Compensation Committee reviewed the  Company’s use of
change-in-control provisions in all agreements  with executive officers. Following this review, the
Compensation Committee adopted a  policy that  it will refrain from granting  equity awards that include
pure ‘‘single-trigger’’ vesting provisions  upon a  change in control of the Company.  Instead, beginning
with grants made in July 2015, equity awards include double-trigger vesting  provisions or  other criteria
designed to tie vesting to measurable  performance rather  than solely  to  a change in control.  Also, since
July 2015, all employment agreements  entered into with our executive  officers have included double-
trigger change of control provisions,  including the  agreements executed with Messrs. Andrews and
Jackson. The Compensation Committee will also continue to analyze  other features of our long-term
incentives, as well as other components  of executive compensation, in  order to attract  and motivate
talented executives, while discouraging behavior  that is not in  the best  interests of  stockholders.

Base Salary

Base salaries represent the only fixed  portion  of  our  named  executive officers’  annual

compensation, and are intended to compensate the executive for the day-to-day  work performed for the
Company. Base salaries are established at  levels intended to recognize fundamental market value for
the skills and experience of the individual relative to the  responsibilities of his  or her position. During
2015, each of our named executive officers was employed pursuant to a  written employment agreement.
The respective employment agreements  provide  for the  following  minimum annual  base  salaries:
Mr. Wojtasek—$576,000; Mr. Andrews—$425,000; Mr. Durvasula—$300,000;  Mr.  Jackson  $320,000;
Mr. Timmons—$300,000; Mr. Bosse—$300,000; and Ms. Sheehy—$330,000.  The  Compensation
Committee (and the Board of Directors,  with respect to the  Chief Executive Officer)  annually  reviews
base salaries for the named executive officers, including benchmarking the base salaries  for our named
executive officers against salaries for executive officers in  our peer group  and consideration of other
factors, as appropriate. In 2015, the Compensation Committee (and the Board of Directors with respect
to the Chief Executive Officer) reviewed the  base  salaries for the named executive officers, and based
on a number  of factors, including input from the Chief Executive  Officer for the other named executive
officers, determined not to increase the  salaries of our  named executive officers  for 2015 compared to
2014.

The table below summarizes the base salaries for each of  our named executive officers in  2015 and

2014:

2015 Base
Salary ($)

2014 Base
Salary ($) % Change

618,000
425,000(1)
360,500
320,000(2)
360,500
309,000
360,500

618,000
—
360,500
—
360,500
309,000
360,500

0%
—
0%
—
0%
0%
0%

Mr.  Wojtaszek
Mr.  Andrews
Mr.  Durvasula
Mr.  Jackson
Mr.  Timmons
Mr.  Bosse
Ms. Sheehy

(1) Effective October 2015.

(2) Effective July 2015.

37

Annual Bonus

Each  of our named executive officers  participates  in the CyrusOne 2015 Short Term Incentive
Plan, pursuant to which each executive has an  opportunity to earn additional  cash compensation  based
on achievement of pre-established financial goals (weighted 80%) and  individual performance goals
(weighted 20%) that support our annual business objectives.

Pursuant to their employment agreements, each of Messrs. Wojtaszek,  Andrews  and Timmons has

a minimum bonus target of not less than  100% of his  then-current base salary,  Mr.  Durvasula has  a
bonus  target of not less than 75% of his  then-current salary,  Mr. Jackson has a  bonus target of not less
than 70% of his then-current salary and  each of Ms. Sheehy  and Mr. Bosse had  a bonus target  of  not
less  than 50% of his or her then-current  base salary. The  bonus targets as a percentage of base salary
are reviewed by the Compensation Committee (and the Board, with  respect to the Chief Executive
Officer) each year. There were no changes in  bonus target  percentages  in 2015 compared to 2014.

The following table sets forth the 2015 base salary and annual target  bonus opportunity for each of

our  named executive officers.

Mr.  Wojtaszek
Mr.  Andrews
Mr.  Durvasula
Mr.  Jackson
Mr.  Timmons
Mr.  Bosse
Ms. Sheehy

Actual
2015 Base
Salary ($)(1)

Annual Target % of  Base

Bonus ($)

Salary

618,000

73,558(2)
360,500
129,331(3)
360,500
215,112(4)
360,500

772,500

73,558(2)
360,500
90,462(3)

360,000
139,823(4)
360,500

125%
100%
100%
70%
100%
65%
100%

(1) Reflects actual base salary paid in  2015.

(2) Effective October 2015; actual base salary and target bonus were pro-rated  for portion  of

year employed.

(3) Effective July 2015; actual base salary and target bonus were pro-rated for portion  of  year

employed.

(4) Through July 31, 2015; actual base  salary and target bonus  were pro-rated for portion of

year employed.

The financial performance component of the  2015 bonus  opportunities  for the named executive

officers was based on achieving certain minimum revenue and Normalized  FFO goals.  The
Compensation Committee selected each of  these performance  metrics because each is  a key indicator
of the Company’s financial performance. Specifically, revenue is  well understood and accepted  by  the
investing public as measures of financial  performance.  FFO is a  common  measure  used by REITs and
is consistent with the Company’s strategic  plan to focus on increased Normalized FFO. Both of these
metrics are intended to focus our executives on profitable  revenue growth.

38

The following table shows the threshold, target, maximum and  actual  performance levels  for each

financial component of the 2015 bonus opportunities for our named executive officers, in  millions:

Revenue
Normalized FFO(1)

375.1
124.9

416.8
138.8

479.3
159.6

399.3
150.7

Threshold ($)

Target ($) Maximum ($)

2015 Actual  ($)

(1) See Appendix A for definition and reconciliation to GAAP  measures.

The following sliding scale applied to  the financial performance targets, with data between points

interpolated on a straight-line basis:

Performance Percentage of Target

<90%
90%
100%
115%

Payout
Percentage

0%
50%
100%
200%

The Compensation Committee determined the minimum thresholds and additional payments  for
performance, in order to motivate the executives and align their  bonuses to Company performance, and
set the maximum payouts in order to discourage excessive risk-taking.  As shown  in the table below, the
Compensation Committee also weighted each of the financial performance measures differently for the
individual named executive officers to better incent the respective individuals  to  achieve  those
particular performance measures.

The individual performance component of the 2015 bonus  opportunities for the  named executive
officers is largely subjective and relates  to  each executive’s  individual performance  and contributions for
the year.

For all named executive officers including our Chief Executive  Officer, the percentage weighting
established by the Compensation Committee for  2015 for  each of the components of the  short-term
performance goals (and in the case of  the Chief Executive  Officer,  by the  Compensation Committee
and full Board of Directors) was 30%  revenue/50% Normalized FFO/20% individual.  In  2015, results
for each  of the financial performance goals are as  follows—79% achievement of the revenue target
(resulting in 23.7% payout for this component) and  157.3%  of the Normalized FFO target (resulting in
78.65% payout of this component) resulting in  an above-target payment to each  executive. In addition,
in recognition of their achievement of  their  individual objectives,  and other important Company
objectives, including the successful acquisition  and  integration  of Cervalis, the  Compensation
Committee approved an incentive attributable to individual  performance at an amount equal  to  40% of
the bonus target for Mssrs. Wojtaszek, Timmons, and Durvasula. The following  table shows the

39

percentage relative to the target bonus  and  actual percentages paid to each executive for the respective
performance goals:

Target

Revenue (%)

Normalized
FFO (%)

Individual
(%)

Bonus
Target (%)

Actual

Bonus ($) Target Actual Target Actual Target Actual Target Actual Bonus ($)

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

772,500 30.0
73,558 30.0
360,500 30.0
90,462 30.0
360,500 30.0
200,850 30.0
375,000 30.0

23.7
23.7
23.7
23.7
23.7
0.0
23.7

50.0 78.65 20.0
50.0 78.65 20.0
50.0 78.65 20.0
50.0 78.65 20.0
50.0 78.65 20.0
50.0
0.0 20.0
50.0 78.65 20.0

40.0 100.0 142.0 1,099,654
20.0 100.0 122.0
40.0 100.0 142.0
20.0 100.0 122.0
40.0 100.0 142.0
0.0 100.0 142.0
40.0 100.0 142.0

89,998(1)
513,172
110,680(1)
513,172

—(2)
441,072(2)

(1) Actual amount paid is pro-rata for portion of the year the  executive was  employed by the

Company.

(2) Actual amount paid pursuant to a separation  agreement between the  executive and the Company.
See ‘‘Executive Compensation Tables—Potential Payments from Termination  of Employment or
Change in Control Separation Payments in  2015.’’

Long-Term Incentives

2015 Awards

Each  of the named executive officers other than Messrs.  Andrews and Jackson  received  grants of
time-based and performance-based restricted  stock and time-based stock options on February  10, 2015
under the Existing Plan. In determining the number and form of awards,  the  Compensation Committee
considered a number of factors, including the fact that the 2013  IPO Grants were  time-based restricted
stock awards, the structure of 2013 and 2014  long-term incentive awards and peer group  data.  After
considering all factors, the Committee  determined to grant a mix of performance-based and  time-based
awards to incentivize management but  also,  through the addition of  the  time-based component,
encourage retention and align management’s  interests  with those of our stockholders.  The 2015
long-term incentive awards consisted of  restricted stock awards (75%) and stock options (25%). The
restricted stock awards included a time-based component (25%) which vests pro rata on  February 10 of
2016, 2017 and 2018, and a performance-based component (75%)  which vests over  a three-year
performance period beginning on January  1, 2015 and  ending December 31, 2017 based upon
achievement of specified performance metrics over the 2015-2017 performance period.  Of the  75% of
the restricted stock awards tied to performance, 50%  were  tied to the achievement of relative  TSR
goals over the 2015-2017 performance period and 50% were tied to the achievement of ROA goals
over the 2015-2017 performance period.  The stock option component of the 2015  awards (25%) have a
ten year term and vest pro rata over the  next three years on February 10 of 2016,  2017 and 2018.
One-third of the option awards granted in 2015 vested on February  10, 2016.

In determining the performance metrics for  the 2015 awards,  the Committee  considered the

metrics for the 2013 and 2014 long-term incentive awards.  EBITDA was used in 2013 as it was the
metric historically used by our former parent CBI  to  measure performance  of  its  data  center business.
In 2014, the Committee determined to substitute Adjusted  EBITDA  for EBITDA as one component,
since it is widely accepted by investors, and is used as a  financial  performance  metric in  the Company’s
public reporting and in its debt covenants. While Adjusted EBITDA is also  a measurement used  to
assess short-term annual performance,  the Committee  determined it is also  a useful  measure  to  assess
long-term performance. In 2015, the Committee determined to use ROA  instead of Adjusted EBITDA.
The ROA metric is consistent with the  development yield  metric reported  to  the Company’s

40

stockholders each quarter. For the remaining portion  of the long-term incentive goals,  the Committee
determined that TSR continued to be  a  useful financial measure for  long-term  performance, since  it is
widely accepted by investors as well as tracking the historical financial information presented in
previous years. Targets for the 2015 awards were set on a cumulative basis,  such that awards that do
not vest based on performance in a single  year can  be  made  up at the end of the  three-year
performance period. In 2015, in determining the number of  awards to be  granted, the Compensation
Committee differentiated the award granted to each named executive officer After considering  various
factors including market data, and the  leadership requirements of the position, the Compensation
Committee made awards at the following grant  date fair values: Mr.  Wojtaszek—$1,625,000;
Mr. Durvasula—$1,050,000; Mr. Timmons—$800,000; Mr. Bosse—$750,000; and Ms.  Sheehy—$800,000.

In connection with his employment by the Company, on October 26, 2015, Mr. Andrews received  a
$1,000,000 in value restricted stock award that vests ratably  over three years on the anniversary date of
the grant.

In connection with his employment by the Company, on July 31,  2015, Mr. Jackson received  a

long-term incentive award consisting  of  restricted stock awards (75%) and stock options (25%). The
restricted stock awards included a time-based component (25%) which vests pro rata on  July 31  of
2016, 2017 and 2018, and a performance-based component (75%)  based on a three-year performance
period beginning on January 1, 2015  and  ending December 31, 2017 based upon achievement  of
specified performance metrics over the  2015-2017 performance period. Of  the 75% of the  restricted
stock awards tied to performance, 50% were  tied to the  achievement of relative TSR goals over the
2015-2017 performance period and 50%  were tied to the achievement  of  ROA goals over the
2015-2017 performance period. Mr. Jackson’s  2015 performance-based restricted stock awards, if
performance targets are achieved, will  vest on July 31 of  2016, 2017 and 2018  The  stock option
component of the 2015 awards (25%)  have a ten  year  term  and vest pro rata over  the next three  years
on July 31 of 2016, 2017 and 2018.

Awards Granted in 2014 and 2013

In 2014, grants made to executives under the Existing Plan were performance-based  restricted
stock awards, 50% of which were subject to achievement of cumulative Adjusted EBITDA goals during
the period beginning January 1, 2014 and ending December  31, 2016, and 50% of were  subject to the
achievement of TSR goals as of the end of  the three-year  period ending  December 31, 2016. In 2013,
grants made to executives under the  Existing Plan were  tied  50%  to  the achievement of  cumulative
EBITDA goals during the period beginning January  1, 2013 and ending  December 31, 2015, and 50%
to TSR goals as of the end of the three-year period  ending March 31, 2016. For the  portion of
performance-based awards granted in  2014 that  are subject  to  predetermined Adjusted EBITDA goals,
up to one-third will vest on each February 7 of the year following the  applicable year of the
performance period, with the percentage that  may vest ranging from 0% for achievement  below  90% of
the Adjusted EBITDA target, 50% for  achievement at  90% of the Adjusted EBITDA target and 100%
for achievement at 100% of the Adjusted EBITDA target. Vesting for  achievement of performance
goals that falls between each level will  be  determined based on linear interpolation. For each of fiscal
year 2014 and 2015, if cumulative Adjusted EBITDA exceeds the target, the maximum number  of
shares that may vest will be limited to one-third of the award that is subject to Adjusted EBITDA
performance. If at the end of the third  year  total  cumulative  Adjusted EBITDA over the 2014-2016
performance period exceeds the Adjusted  EBITDA target by  115%  or more, up  to  200% of the target
number of performance-based awards subject  to  Adjusted EBITDA performance may vest.

The portion of the performance-based awards subject to TSR goals will cliff-vest on February  7,

2017 if  the return on the Company’s  stock for the three-year period ending December 31, 2016  meets
or exceeds the return for the MSCI-US REIT  Index.  If our TSR exceeds the return  of  such index  by
2% or more,  up to a maximum of 200% of  the target number of performance-based  awards  subject to

41

shareholder return goals may vest. Vesting for achievement of performance goals that falls between
each  level will be determined based on  linear interpolation. Notwithstanding the  foregoing, if despite
meeting  or exceeding the index return,  the Company’s TSR is negative,  the number  of shares or
options that would have otherwise vested  will  be  reduced by  50%.

For long-term incentive grants made in 2014,  the Company’s cumulative Adjusted EBITDA fell

slightly below the target cumulative Adjusted EBITDA for 2015,  with an attainment of 97%  of
cumulative target. Per the terms of the  award, the  cumulative  payout for  the awards vesting on
February 7, 2016 was at 94% of the target number of performance-based awards tied to the current
year Adjusted EBITDA for 2015. No vesting occurred for the portion of the  performance-based awards
granted in 2014 that are subject to TSR, since by design  those are not  intended to vest until
measurement of 3-year TSR in 2017.

For long-term performance-based grants made  in 2013, the  cumulative EBITDA for the three-year
period ending December 31, 2015 was $491.3  million,  or 92.7% of  the  target for  such period set by the
Compensation Committee. This resulted in vesting below target  for the  tranche  of the awards that
vested in 2015. After subtracting the long-term performance based shares which  vested  in 2013 and
2014, this resulted in cumulative vesting of  only  63.5% of the target  number of shares. No  vesting
occurred for the portion of the performance-based awards granted in  2013 that are subject to TSR,
since by design those are not intended  to  vest until measurement of 3-year  TSR on  March 31, 2016.

More information regarding the long-term  incentives granted to our  named executive officers
during 2015 can be found in the Grants of  Plan-Based Award table  and, during  2013 and 2014, in  the
Outstanding Equity Awards at 2014 Fiscal-Year  End  table.

2016 Compensation Decisions

On February 1, 2016, the Compensation Committee approved  2016 base salaries, annual bonus
targets and long-term incentive awards for  all  of our named executive  officers (other  than Mr. Bosse
and Ms. Sheehy, who are no longer employees of the Company).  The  Compensation Committee
approved increases in the 2016 base salaries of Messrs. Wojtaszek, Durvasula and Timmons as  follows:
Mr. Wojtaszek—$800,000; Mr. Durvasula—$450,000;  and  Mr. Timmons—$400,000.  These increases
were in recognition of the substantial  efforts made by these  executives  to  the growth of  our Company
since the IPO, the fact that no base salary increases were approved for 2015 and a review of  market
data and salaries for companies in our  peer group.

The Compensation Committee also approved 2016 short-term  and long term  incentive awards for
each  of our named executive officers.  The structure of the 2016  compensation  program is substantially
similar to the 2015 program. The 2016  annual cash  bonus is  tied to achievement of certain revenue  and
FFO goals. The Compensation Committee increased Mr. Wojtaszek’s annual  cash bonus target to 175%
of his  2016 base salary; the annual cash  bonus targets for each of Messrs. Andrews, Durvasula, Jackson
and Timmons remained the same as  2015 target levels. 2016 long-term  incentive awards approved on
February 1, 2016 consisted of restricted  stock  awards (75%) and  stock options (25%). As  in 2015, the
2016 restricted stock awards include a  time-based  component  (25%),  which vests pro  rata on
February 1 of 2017, 2018 and 2019, and a  performance-based component (75%), which vests over a
three-year performance period beginning  on January  1, 2016 and ending  December 31, 2018 based
upon achievement of specified performance metrics over the  2016-2018 performance period. Of the
75% of the restricted stock awards tied to  performance,  50% are tied to the achievement of relative
TSR goals over the 2016-2018 performance period  and 50%  are tied to the achievement  of  ROA  goals
over the 2016-2018 performance period.  The stock option component of the 2016  awards (25%) have  a
ten year term and vest pro rata over the  next three years on February 1 of 2017,  2018 and 2019, with
no additional performance metric. Vesting for achievement of performance goals that fall between  each
level  will be determined based upon  a linear interpolation.

42

In addition to the regular short-term and long-term incentive awards  for 2016, the Compensation
Committee also granted additional retention awards to Messrs.  Wojtaszek, Durvasula and  Timmons  in
the form of time-based restricted stock awards  with a three-year cliff vesting on  the third anniversary of
the grant date as follows: Mr. Wojtaszek—88,195 shares; Mr. Durvasula—67,843 shares; and
Mr. Timmons—46,133 shares. The IPO  Grants awarded to these executives vested in full  on
January 24, 2016, and, in light of the  substantial contributions made to the Company by each of these
executives, the Compensation Committee determined that additional  retention awards were
appropriate.

Employment Agreements

The Company has entered into written employment agreements with each of the executive officers.

Employment agreements allow the Company the flexibility  to  make changes in key positions with or
without cause, and minimize the potential for disagreements  or litigation, by establishing separation
terms in advance, including arbitration  provisions  and  the execution of appropriate releases,  and
perpetuation of important confidentiality and non-competition restrictions. The benefits  specified in the
employment agreements, including the  severance and change in  control  payments,  are important
provisions designed to ensure the recruitment and  retention of quality  executive talent.

Pursuant to their respective employment agreements, each of our named  executive officers  is
generally entitled to severance payments in the event his or her employment is terminated  (a) other
than for cause, (b) as a result of a constructive termination or (c) due  to  the executive’s death  or
disability or (d) under certain circumstances within one  year following  a  change in control  (as  defined
in the Existing Plan).

The named executive officers are not entitled to any change in control benefits absent their
termination of employment (discussed  above),  with the  exception  of accelerated  vesting of  their equity
awards granted under the Existing Plan  under  certain circumstances. Information  regarding the
severance payable to our named executive officers  pursuant to their employment agreements and
treatment of outstanding equity awards under the Existing Plan can be found at ‘‘Executive
Compensation Tables-Potential Payments  Upon  Termination  of Employment or Change in Control.’’

Other Compensation-Related Policies

In further support of its pay-for performance policy,  and  to discourage inappropriate behaviors and

excessive risk taking, the Company has  adopted additional compensation-related  policies,  including:

(cid:129) Stock Ownership Guidelines—The Company’s written guidelines specify that  the Chief  Executive
Officer is expected to hold shares worth at  least three times his annual  base pay,  and each  other
named executive officer is expected to  hold  at least  one  and a half  times his or her  annual base
pay. Our executive officers have five years from the date  on which he  or she becomes an
executive officer to comply with our stock  ownership guidelines. As of December 31, 2015,  each
named executive officer has met the minimum requirements for  stock ownership.

(cid:129) Anti-hedging—The Company has a written policy prohibiting  senior  executives from owning  or

trading in derivative financial instruments,  short-selling, or participating  in investment strategies
that hedge the economic risk of owning the Company’s securities.

(cid:129) Clawback—The Company has a written clawback policy allowing it  to recover incentive  payments
and equity awards realized by executive  officers in the  preceding three  years in  the event of a
material restatement of the Company’s financial statements, if the incentive payments  or amount
of equity awards received would have been lower if calculated  based on  the restated financials,
and the executive engaged in actual fraud or willful unlawful  misconduct that materially
contributed to the need for the restatement.

43

(cid:129) Repricing Prohibition—The Company maintains prohibitions  on the re-pricing of underwater

stock options, and cash buyouts of underwater stock  options.

(cid:129) Double-trigger change-in-control severance benefits—Severance benefits under an executive’s
employment agreement are not payable  upon a  change of control unless the executive is
terminated without cause or experiences a  constructive termination, in  each case, within
12 months following the change in control.

Compensation Committee Analysis of  Risk

In setting performance goals and incentive levels, the Compensation Committee seeks to achieve

the proper balance between motivating the Company’s  executives  to  achieve strong  performance, while
discouraging inappropriately risky behavior  that would reward an executive  at the  expense of the
Company or its shareholders. For short  term annual goals,  top-line revenue  growth must be balanced
with attaining minimum average lease  rates, and the respective  performance goals are considered and
weighted separately for each individual named executive officer to best  align  responsibility for a
particular performance measurement  against  the executive’s ability to effect the  circumstances necessary
to achieve that performance goal. Short-term performance goals are balanced  with the long-term  goals
so that management is not focused on one  to  the detriment  of the other. ROA was chosen  as a key
metric because it is consistent with the  development yield metric reported by the  Company on a
quarterly basis. The TSR performance  helps focus the Company  on  long-term results rather than solely
on short-term performance. The Compensation Committee  also reviews  other compensation
components and policies, and has implemented a number  of  important compensation policies that
discourage risky behavior, such as a clawback policy, share  ownership  requirements,  and double  trigger
severance provisions, which further align  the interests  of the executives to the long-term  interests  of the
shareholders.

Compensation Committee Report

The Compensation Committee has the  overall responsibility of evaluating the performance and
determining the compensation of the Chief Executive Officer and approving the compensation structure
for the Company’s other executive officers. In fulfilling  its  responsibilities,  the Compensation
Committee has reviewed and discussed the Compensation Discussion and Analysis required by
Item 402(b) of Regulation S-K with management. Based on such review and  discussion, the Committee
recommended to the Board of Directors that the  Compensation Discussion and  Analysis  be  included in
this  proxy statement for the 2016 Annual Meeting of Stockholders for filing with the SEC.

Compensation Committee:
T. Tod Nielsen (Chair)
Alex Shumate
Lynn A. Wentworth

March 15, 2016

44

Summary Compensation Table

EXECUTIVE COMPENSATION TABLES

The following table sets forth information  concerning compensation paid  to or  earned by the
Company’s named executive officers  for  the years ended  December  31, 2015, December 31, 2014  and
December 31, 2013.

Name  and Principal Position

Gary  J.  Wojtaszek

President and Chief
Executive Officer

Gregory  R. Andrews(7)

Chief  Financial Officer

Venkatesh  Durvasula(7)

Chief  Commercial  Officer

Robert M. Jackson(7)

Executive Vice President,  General Counsel

and Secretary

Kevin L. Timmons

Chief  Technology Officer

Year

Salary
($)

Stock
Awards
($)(1)

Non-Equity
Incentive
Plan

Option
Awards Compensation Compensation
($)(2)

All Other

($)(3)

($)

Total
($)

2015 618,000 1,218,750 406,250
2014 615,577 1,500,000
2013 598,616 4,631,656 155,892

1,099,654(4)
— 1,016,548(5)
4,473,866(6)

281,609
15,224
755,330

3,624,263
3,147,349
10,615,360

2015

73,558 1,000,000

—

89,998(4)

200,848

1,364,404

2015 360,500
2014 352,356

787,500 262,500
—
750,000

513,172(4)
471,839(5)

132,962
13,897

2,056,634
1,588,092

2015 129,231

240,000

80,000

110,680(4)

202,953

762,864

600,000 200,000
2015 360,500
2014 355,721
—
750,000
77,945
2013 312,019 2,156,684

513,172(4)
451,677(5)
4,221,730(6)

137,063
1,810,735
14,297(3) 1,571,695
6,848,512
80,134

Thomas W. Bosse(7)(8)

2015 215,112
Former Vice President,  General  Counsel  and 2014 307,789

562,500 187,500
—
750,000

—
264,303(5)

942,594
3,639

1,907,706
1,325,731

Secretary

Kimberly H. Sheehy(8)

Former Chief Financial Officer

562,500 187,500
2015 360,500
2014 359,086
—
750,000
77,945
2013 345,961 2,192,765

—
474,389(5)
1,978,137(6)

2,228,562
14,593
169,289

3,339,062
1,598,068
4,764,096

(1) Reflects the aggregate grant date fair  value  of time-based and performance-based restricted stock awards granted to
the  named  executive officers in 2013,  2014 and 2015, each determined in accordance with FASB ASC 718. The
assumptions used in the calculation of the  grant date fair values of these awards are incorporated by reference to
Note 16 to the financial statements in  our  annual report on Form 10-K filed with the SEC on February 26, 2016.

The grant  date  fair values of the  time-based  and performance-based restricted stock awards are reflected in the
table below.

Grant Date Fair Value—
Performance-Based Restricted Stock
($)

Grant Date  Value—
Time-Based Restricted Stock
($)

Fiscal 2015

Fiscal 2014

Fiscal 2013

Fiscal 2015

Fiscal 2014

Fiscal  2013

914,063
—
590,625
180,000
450,000
421,875
421,875

1,500,000
—
750,000
—
750,000
750,000
750,000

680,834
—
—
—
340,417
—
340,417

304,687
1,000,000
196,875
60,000
150,000
140,625
140,625

—
—
—
—
—

3,950,822
—
—
—
1,816,267
—
1,852,348

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

For  the  time-based IPO  Grants made in  connection with the Company’s initial public offering in 2013 and the
time-based restricted  stock  and  options awarded in 2015, the grant date fair value was determined by reference to
the  closing price of the  shares on the  grant  date and excludes the impact  of estimated forfeitures. For the
performance-based restricted stock awards,  the grant date fair value was based on performance at target

45

levels and the  probable outcome  as of  the  date of grant, and excludes the impact of estimated forfeitures. Assuming,
instead,  that the highest level  of performance conditions would be achieved, the maximum values of these
performance-based restricted stock awards  would be as follows:

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

Value of Performance-Based
Restricted Stock Assuming
Maximum Performance
($)

Fiscal 2015

Fiscal 2014

Fiscal 2013

1,828,126
—
1,181,250
360,000
900,000
843,750
843,750

3,000,000
—
1,500,000
—
1,500,000
1,500,000
1,500,000

1,361,668
—
—
—
680,834
—
680,834

(2) Reflects the  aggregate  grant  date fair  value  of performance-based option awards granted to the named executive
officers  in 2013 and time-based  option  awards granted to the named executive officers in 2015, computed in
accordance with FASB  ASC 718. No option  awards were granted in 2014. The assumptions used in the calculation of
the grant date fair values of  the option  awards are incorporated by reference to Note 16 to the financial statements
in  our annual report on Form 10-K filed  with the SEC on February 26, 2016. The grant date fair value of the
performance-based stock options was  based  on performance at target levels, the probable outcome as of the grant
date, and excludes the impact of  estimated  forfeitures. Assuming, instead, that the highest level of performance
conditions would be achieved, the maximum  values of these performance-based stock option awards would be as
follows:

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

Value of
Performance-Based
Stock Options
Maximum
Performance($)

Fiscal 2013

311,784
—
—
—
155,890
—
155,890

(3) The components of  the  ‘‘All Other  Compensation’’ column for 2015 include the following:

401(k)
Match Insurance Perquisites Dividend Relocation Severance

($)

($)(a)

($)(b)

Income(c)

($)(d)

($)(e)

Total

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

2,904
10,400
—
398
— 2,199
726
2,199
1,328
2,199

1,477
10,400
1,426
10,400

1,800
450
11,800
750
1,800
1,200
1,800

266,505

118,963

122,664
43,043
126,771

— 281,609
—
— 200,848
— 200,000
— 132,962
—
— 202,953
— 200,000
— 137,063
—
—
942,594
— 2,087,392 2,228,562

895,597

(a) Reflects employer-paid life, long-term disability, short-term disability, and accidental death and dismemberment

insurance.

(b) Consists  of a cell phone allowance  in the amount of $1,800 for each named executive officer, and for

Mr. Durvasula, a  car-allowance of $10,000.

(c) Reflects dividends  paid or  accrued  on time-vested stock awards and not otherwise included in the grant date

fair value  of such awards.

46

(d) Reflects estimated relocation expenses  to be paid for Mr. Andrews and Mr. Jackson.

(e)

Severance payment for  Mr. Bosse  includes the sum of two times his base salary and pro-rated bonus target to
date of termination ($885,800), plus 60  days interest ($5,175), and $4,622 for life insurance policy conversion.
Severance payment for Ms. Sheehy includes the sum of two times her base salary and pro-rated bonus target to
the  date of termination ($1,442,000),  transition services bonus of $200,000, $4,320 for life insurance policy
conversion and an additional bonus  of $441,072. See ‘‘—Estimated Payments in Connection with a Termination
of Employment or Change of Control’’ for additional information.

(4) Reflects annual  bonuses earned  during  2015 pursuant to the CyrusOne 2015 Short Term Incentive Plan, payments of
which  were made in March 2016.  For  a detailed discussion regarding our  annual bonuses, see ‘‘Compensation
Discussion  and Analysis-2015  Executive  Compensation Components, Annual Bonus,’’ above.

(5) Reflects annual  bonuses earned  during  2014 pursuant to the CyrusOne 2014 Short Term Incentive Plan, payments of
which  were made in February 2015,  equal to $1,016,548 for Mr. Wojtaszek, $471,839 for Mr. Durvasula, $451,677  for
Mr.  Timmons,  $264,303 for Mr. Bosse  and  $474,389 for Ms. Sheehy.

(6) Reflects: (i) annual bonuses earned  during 2013 pursuant to the CyrusOne 2013 Short Term Incentive Plan,

payments of which were made in February  2014, equal to $902,922 for Mr. Wojtaszek, $314,103 for Mr. Timmons,
and $261,204 for Ms. Sheehy; and (ii)  a  one-time performance bonus paid by CBI under the CBI Technology Data
Center  Program or the Cyrus Performance  Plan pursuant to which certain executives of CBI and the Company were
entitled to share in a portion of  the  equity  value created at the time of the Company’s IPO, equal to $3,570,944 for
Mr.  Wojtaszek, $3,907,627  for Mr.  Timmons, and $1,716,933 for Ms. Sheehy. See ‘‘CBI IPO Bonuses’’ on page 38
below for  a description of the  CBI Technology Data Center Program and the Cyrus Performance Plan.

(7) Messrs.  Durvasula and  Bosse  were not named executive officers in 2013. Messrs. Andrews and Jackson were not

named  executive  officers  in 2013 or 2014.

(8) Mr.  Bosse’s employment  terminated  in  July  2015, and Ms. Sheehy’s employment terminated in December 2015.
Messrs. Durvasula  and  Bosse were not  named executive officers in 2013. Messrs. Andrews and Jackson were not
named  executive  officers  in 2013 or 2014.

Grants of Plan-Based Awards

The following table presents information concerning  plan-based awards granted to each  of  the

named executive officers during 2015.

2015 Grants of Plan-Based Awards Table

Estimated Possible Payouts
Under Non-Equity Incentive
Plan Awards(1)

Estimated  Future Payouts
Under Equity  Incentive Plan
Awards(2)

Name

Grant
Date

Threshold Target Maximum Threshold Target Maximum

($)

($)

($)

(#)

(#)

(#)

All Other

All Other

Stock Awards: Option Awards:

Number of
Shares  of
Stock or
Units (#)

Number  of
Securities
Underlying
Options (#)

Exercise
or  Base
Price  of
Option  Awards
($/Sh)

Grant Date
Fair Value
of Stock and
Option
Awards(3)

Mr. Wojtaszek
Mr. Andrews
Mr. Durvasula
Mr. Jackson
Mr. Timmons
Mr. Bosse
Ms. Sheehy

2/10/2015
10/26/2015
2/10/2015
7/31/2015
2/10/2015
2/10/2015
2/10/2015

386,250
36,779
180,250
45,231
180,250
92,700
180,250

772,500
73,558
360,500
90,462
360,500
200,850
360,500

1,545,000
147,116
721,000
180,924
721,000
370,800
721,000

16,082
—
10,391
2,928
7,917
7,422
7,472

32,163
—
20,782
5,856
15,834
14,844
14,844

64,325
—
41,564
11,712
31,668
29,689
29,689

10,721
27,473
6,927
1,952
5,278
4,948
4,948

67,038
—
43,317
12,719
33,003
30,941
30,941

28.42
36.4
28.42
30.74
28.42
28.42
28.42

1,625,000
1,000,000
1,050,000
320,000
800,000
750,000
750,000

(1)

(2)

(3)

Reflects each named executive officer’s 2015 annual threshold,  target and  maximum  incentive  opportunity  under the CyrusOne 2015 Short Term
Incentive Plan. For a detailed discussion regarding  our annual bonuses,  see ‘‘Compensation Discussion  and Analysis—2015  Executive Compensation
Components—Annual Bonus’’ above.

Reflects performance-based restricted stock granted in 2015  as  part  of  the  long-term  incentive grants.  For  a  detailed  discussion  regarding our 2015
long-term incentive grants, see ‘‘Compensation  Discussion  and  Analysis—2015  Executive Compensation  Components,  Long-Term Incentives’’, above.

Reflects the grant date fair  value  of the target award (the most  probable outcome  as  of  the  grant date), computed  in accordance with  FASB ASC 718
without regard to estimated forfeitures. The maximum  payout assuming  the  highest  level  of performance would be 200% of  the  grant date  fair  value for
the target shares: Mr. Wojtaszek—$2,539,086;  Mr.  Durvasula—$1,640,615; Mr.  Jackson—$500,034; and  Mr. Timmons—$1,250,004.  Mr. Andrews  received
only time-based awards in 2015. The assumptions  used  in  the  calculation  of  the grant date  fair values of the  stock awards  are incorporated by reference
to Note 16 to the financial statements in  our annual report on  Form 10-K  filed with  the SEC  on February  26, 2016.

47

Narrative Disclosure to Summary Compensation Table and  Grants of Plan-Based Awards Table

The following describes material features  of  the compensation disclosed in the Summary

Compensation Table and Grants of Plan-Based  Awards Table.

2015 Long-Term Incentive Awards. On February 10, 2015, each named executive  officer other than

Messrs. Andrews and Jackson received  long-term incentive awards  under the Existing Plan. The
long-term incentive grants consisted of restricted stock awards  (75%) and stock options (25%).  The
restricted stock awards included a time-based component (25%), which vests pro rata on  February 10
of 2016, 2017 and 2018, and a performance  component  (75%), which vest  over a three-year
performance period beginning on January  1, 2015 and  ending December 31, 2017 based upon
achievement of specified performance metrics over the three-year  performance period. Of the 75%  of
the restricted stock awards tied to performance, 50%  were  tied to the achievement of relative  TSR
goals over the 2015-2017 performance period and 50% were tied to the achievement of return on  asset
(ROA) goals  over the 2015-2017 performance period. The stock option component of the 2015 awards
(25%) have a ten year term and vest  pro rata over the next three years on February  10 of 2016,  2017
and 2018, with no additional performance metric. Vesting for achievement  of performance goals that
falls between each level will be determined based on linear interpolation. For each of fiscal  years  2015
and 2016, if cumulative TSR exceeds the  target, the maximum  number of shares that may vest will be
limited to one-third of the award that is  subject to TSR performance.  If at  the end of the  third  year,
total cumulative TSR exceeds the MSCI US REIT index by more than 2%, up to 200% of the  target
number of performance-based awards subject  to  TSR  performance may vest.  If at  the end of the  third
year total ROA over the 2015-2017 performance period  exceeds the ROA target by 115% or  more, up
to 200% of the target number of performance-based awards subject  to  ROA performance may vest.

In connection with his employment by the Company, on October 26, 2015, Mr. Andrews received  a
$1,000,000 in value restricted stock award that vests ratably  over three years on the anniversary date of
the grant.

In connection with his employment by the Company, on July 31,  2015, Mr. Jackson received  a

long-term incentive awards consisting of restricted stock awards  (75%) and stock options (25%).
Mr. Jackson’s long-term incentive awards  have substantially  the same terms  as the awards granted  to
our  other named executive officers in February  2015 other than the time-based  vesting  provisions,
which  are tied to the anniversary dates  of the July 31 grant  date in  2016, 2017 and 2018.

2014 Long-Term Incentive Awards.

In  2014, each named executive officer other than

Messrs. Andrews and Jackson received  long-term incentive awards  under the Existing Plan. All awards
were in the form of performance-based  restricted  stock  tied  to  performance over the  period beginning
January 1, 2014 and ending December  31, 2016. No time-based  restricted stock awards or stock  options
were granted in 2014. For the portion of performance-based awards subject to predetermined Adjusted
EBITDA goals, up to one-third will vest on each  February 7 of the  year following  the applicable  year
of the performance period, with the percentage that may vest ranging from  0% for achievement below
90% of the Adjusted EBITDA target,  50% for achievement at 90% of the Adjusted EBITDA target
and 100% for achievement at 100%  of the  Adjusted EBITDA  target. Vesting for  achievement of
performance goals that falls between  each level will  be  determined  based on linear interpolation. For
each  of fiscal years 2014 and 2015, if  cumulative Adjusted EBITDA exceeds the target, the  maximum
number of shares that may vest will be limited to one-third  of  the award  that is subject to Adjusted
EBITDA performance. If at the end  of the  third  year  total  cumulative  Adjusted EBITDA  over the
2014-2016 performance period exceeds  the Adjusted EBITDA  target by 115% or  more, up to 200% of
the target number of performance-based  awards  subject to Adjusted  EBITDA performance may vest.

The portion of the performance-based awards subject to TSR goals will cliff-vest on February  7,

2017 if  the return on the Company’s  stock for the three-year period ending December 31, 2016  meets
or exceeds the return for the MSCI-US REIT  Index.  If our TSR exceeds the return  of  such index  by

48

2% or more,  up to a maximum of 200% of  the target number of performance-based  awards  subject to
TSR goals may vest. Vesting for achievement of performance goals that falls between each level will be
determined based on linear interpolation. Notwithstanding  the foregoing,  if despite meeting  or
exceeding the index return, the Company’s TSR is negative, the number of shares or options that
would have otherwise vested will be reduced  by  50%.

For long-term incentive grants made in 2014,  the Company’s cumulative Adjusted EBITDA for the

two-year period ending December 31, 2015 was  achieved at  99.4% of  the  target cumulative Adjusted
EBITDA for  such  period, resulting in  vesting  on February  7, 2016 of 94%  of the target number of
performance-based awards tied to cumulative  EBITDA  for  that year.

2013 Long-Term Incentive Awards. For long-term incentive grants made in 2013,  the Company’s

cumulative Adjusted EBITDA for the  three-year  period ending  December 31, 2015 was achieved at
92.7% of the target cumulative Adjusted  EBITDA for such  period. After  subtracting  the long-term
performance-based shares which vested  in  2013 and 2014, this resulted  in vesting of only 63.5% of the
target number of shares for 2015.

Employment Agreements. The Company, through CyrusOne LLC, a Delaware limited liability
company and a wholly-owned subsidiary of our Operating  Partnership  (‘‘CyrusOne LLC’’) entered into
employment agreements with each of  Messrs.  Wojtaszek, Timmons and Durvasula,  and Ms. Sheehy on
January 24, 2013, with Mr. Bosse on  March 17, 2013,  with Mr. Jackson on July 31, 2015  and with
Mr. Andrews on October 19, 2015. The  employment  agreements with  our  named executive officers
have (or had, in the case of Mr. Bosse and Ms. Sheehy)  an initial term  of one year. The terms  of these
agreements automatically extend for additional one-year periods  unless either party gives  prior notice
of non-renewal. The employment agreements  for each of Messrs. Wojtaszek, Timmons, Durvasula  and
Bosse and Ms. Sheehy renewed in 2014  and 2015. The agreements  provide for annual  base  salaries and
target bonus opportunities discussed in  the ‘‘Compensation  Discussion  and  Analysis—2015  Executive
Compensation Components, Employment Agreements’’, above. The employment  agreements also
specify the payments and benefits to  which such executives are entitled upon a  termination  of
employment for specified reasons. The employment of  Mr. Bosse and Ms. Sheehy terminated in 2015.
For information on the severance benefits  provided in the employment  agreements, see  ‘‘Potential
Payments Upon Termination of Employment  or Change in  Control’’.

CBI IPO Bonuses. Pursuant to a special long-term incentive program under the  CBI 2007 Long

Term Incentive Plan (the ‘‘Technology  Data  Center Program’’) and/or the CBI 2010 Cyrus  Performance
Plan (the ‘‘Cyrus Performance Plan’’), each of which was established  by the  CBI compensation
committee in 2010, Messrs. Wojtaszek  and Timmons  and  Ms. Sheehy received a performance-based
cash bonus based, in part, on the equity  value created at  the time of  the Company’s  initial public
offering (collectively, the ‘‘CBI IPO bonus’’). CBI paid the  CBI IPO bonuses  in March 2013  as
follows: $3,570,944 to Mr. Wojtaszek;  $3,907,627 to Mr.  Timmons; and $1,716,933  to  Ms. Sheehy.

The Technology Data Center Program was  implemented through the grant of  cash-settled
performance unit awards by the CBI compensation committee, which  provided for a specified cash
payment to the participating executive in the event that  (i) the  executive was  continuously employed  for
a three-year period after the date of grant, (ii) specified EBITDA  targets were  met over  such
three-year period, (iii) a ‘‘qualifying transaction’’ was  consummated  within ten years of the  date of
grant and (iv) at least $1 billion of equity  value was created in CBI’s Technology Solutions/Data Center
segment in connection with the qualifying  transaction. The Company’s  IPO constituted a ‘‘qualifying
transaction’’ for purposes of the program,  which resulted  in full vesting of  awards  to  participants  who
were continuously employed through the  date of  the IPO, regardless of the achievement  of
performance measures.

49

The actual payout  was determined based  on the percentage of the  equity growth in  relation to the

target equity value of $1 billion. CBI  engaged a third-party valuation firm to assist in determining  the
equity value created by the IPO, which was  determined  by  CBI to be $450 million.

The CBI compensation committee approved grants of units under the Technology Data Center

Program as follows: (a) to Mr. Wojtaszek, for each of the  2011-2013  and 2012-2014  performance
periods, units with a maximum value  of  $4,000,000 per grant and  (b) to Ms. Sheehy,  for the  2012-2014
performance period, units with a maximum value  of $870,000. Based on the equity value  created  by  the
IPO, actual payout of awards under the Technology Data Center Program was approximately 44.6%  of
the units granted.

The Cyrus Performance Plan was implemented  through the grant of awards by the  CBI

compensation committee to each participating  executive  providing for the grant  of a specified number
of points to such executive. Payment with  respect  to  the number  of such points was conditioned upon
the consummation of a ‘‘transaction’’  prior  to  June 11, 2020, which was triggered  by  the IPO. The
amount of the payment to each participating executive was determined  by multiplying 6% of the  equity
value created by the IPO (as determined pursuant to the Cyrus Performance Plan) by a  ratio, the
numerator of which is the number of  points held by the participating executive, and  the denominator of
which  is the total number of outstanding  points. As of the date of the IPO, an aggregate of  1,000
points were awarded under the Cyrus Performance Plan, of which 250  points were granted to
Mr. Timmons and 85 points were granted  to Ms.  Sheehy.

CBI Resignation Agreements. On January 23, 2013, CBI entered into resignation  letters with each

of Messrs. Wojtaszek and Timmons and  Ms. Sheehy,  in each case, in connection with his or  her
resignation from CBI. Pursuant to the  terms of the resignation letters, the executives did  not  receive
any severance payments under the applicable executive’s prior employment agreement  with CBI as a
result of his or her resignation. Awards previously granted to each of  the  executives  that  were
scheduled to vest in accordance with  their terms in connection with the closing of the  IPO were
unaffected by the terms of the resignation letters and vested and became  payable in accordance with
their terms. However, any other awards  that remained unvested as of January  23, 2013 were forfeited.
In addition, each executive remained eligible to receive an annual incentive bonus award in accordance
with and under the terms of CBI’s annual  incentive  plan and the applicable award agreement for fiscal
year 2012. In exchange for his or her  full waiver and release of claims  and  covenant not to sue
contained in the applicable resignation  letter, each  of  the named executive  officers received a lump-sum
cash payment in the amounts specified in  the Summary Compensation Table above.

50

Outstanding Equity Awards at Fiscal Year End

The following table presents information concerning  outstanding equity awards held  by  the named

executive officers as of December 31,  2015.

Outstanding Equity Awards at 2015  Fiscal Year  End

Option Awards

Stock Awards

Number  of
Number of
Securities
Securities
Underlying
Underlying
Unexercised
Unexercised
Options (#) Options (#)
Grant  Date Exercisable Unexercisable

Equity
Incentive
Plan  Awards:
Number  of
Securities
Underlying
Unearned
Options
(#)(1)

Option
Exercise
Price
($)

Option
Expiration
Date

Number
of
Shares or
Units  of
Stock
That

Market
Value
of  Shares
or  Units of
Stock  That Other  Rights

Number of
Unearned
Shares,
Units or

Have  Not Have Not

Vested
(#)

Vested
($)(2)

That  Have
Not Vested
(#)

Market or
Payout  Value
of  Unearned
Shares, Units
or Other
Rights  That
Have  Not
Vested (#)(2)

Equity
Incentive

Equity
Incentive

Plan  Awards: Plan Awards:

1/24/2013
4/17/2013
4/17/2013
2/7/2014
2/10/2015
2/10/2015

10/25/2015

1/24/2013
4/17/2013
4/17/2013
2/7/2014
2/10/2015
2/10/2015

7/31/2015
7/31/2015

1/24/2013
4/17/2013
4/17/2013
2/7/2014
2/10/2015
2/10/2015

6,517

14,394

23.58

4/17/2023

207,938

7,787,278

67,038

28.42

2/10/2025

18,940
60,532

709,303
2,226,923

10,721

401,501

32,163

1,204,504

27,472

1,028,826

92,106

3,449,370

3,259

7,196

23.58

4/17/2023

43,317

28.42

2/10/2025

9,470
30,267

354,652
1,133,499

6,927

259,416

20,782

778,286

12,719

30.74

7/31/2025

1,952

73,102

5,855

219,270

3,259

7,196

23.58

4/17/2023

95,593

3,579,958

33,003

28.42

2/10/2025

9,470
30,267

354,652
1,133,499

5,278

197,661

15,834

592,983

4/17/2013
2/10/2015

10,455
15,838

4/17/2013
4/17/2013
2/7/2014
2/10/2015

10,455

19,508

23.58
28.42

7/31/2016
7/31/2016

23.58

12/31/2016

28.42

12/31/2016

6,879
18,166

257,619
680,092

Name

Mr. Wojtaszek
2013 IPO Grants(3)
2013 LTIC—Options(4)
2013 LTIC—Restricted Stock(5)
2014 LTIC—Restricted Stock(6)
2015 LTIC—Options(7)
2015 LTIC—Restricted Stock(8)

Mr. Andrews
2015 Restricted Stock(9)

Mr. Durvasula
2013 IPO Grants(3)
2013 LTIC—Options(4)
2013 LTIC—Restricted Stock(5)
2014 LTIC—Restricted Stock(6)
2015 LTIC—Options(7)
2015 LTIC—Restricted Stock(8)

Mr. Jackson
2015 LTIC—Options(10)
2015 LTIC—Restricted Stock(11)

Mr. Timmons
2013 IPO Grants(3)
2013 LTIC—Options(4)
2013 LTIC—Restricted Stock(5)
2014 LTIC—Restricted Stock(6)
2015 LTIC—Options(7)
2015 LTIC—Restricted Stock(8)

Mr. Bosse(12)
2013 LTIC—Options
2015 LTIC—Options

Ms. Sheehy(13)
2013 LTIC—Options(4)
2013 LTIC—Restricted Stock(5)
2014 LTIC—Restricted Stock(6)
2015 LTIC—Options(7)

(1)

(2)

(3)

(4)

(5)

Reflects the remaining number of  unearned stock options  at the  target level.  The maximum  number  of  remaining unearned  stock options assuming the highest  level of
performance is 35,305 for  Mr. Wojtaszek, and 17,652  for each  of Messrs. Durvasula  and Timmons.

Based on the closing price of  the  Company’s common stock on December 31,  2015  ($37.45).

Reflects shares subject  to  time-based  IPO  Grants made in  connection with  our initial  public  offering  on January  24,  2013,  which cliff-vested  on  January  24, 2016, subject
generally to the executive’s  continued  employment on such  vesting  date.  A portion  of  the  IPO  Grants  held  by  Mr.  Bosse  and  Ms.  Sheehy  vested pursuant to  their
separation agreements. See ‘‘Potential Payments Upon  Termination  of Employment  or  Change  in  Control—Separation Payments  in 2015.’’

Reflects the number of  performance-based  stock  options granted  on  April 17,  2013, which  vested  in  2014  and  2015. The  target number  of stock options granted on
April 17, 2013 was 20,911  for  Mr. Wojtaszek,  and 10,455  for each  of  Ms. Sheehy  and  Messrs.  Timmons,  Durvasula and Bosse.  Vesting  is based on the  achievement of the
applicable performance criteria,  as  set  forth in  the award  agreement,  during the  2013-2015  performance period  as follows:  (i) up  to  50% of  the maximum number  of  such
options will vest in cumulative installments  on March 31,  2014, March  31, 2015 and March 31, 2016, based on the  Company  achieving certain  cumulative EBITDA  targets;
and (ii) up to 50% of  the maximum number of  such  options  will  vest on  March  31,  2016 based on the Company  achieving certain TSR goals  as  measured against an  index.
The maximum number of  stock options  that  may be  earned  assuming  the highest level of  performance would be 200% of  the target  number.  The  Company’s  cumulative
EBITDA for the 2013 performance period  resulted in  vesting  of  100% of  the target  number of  options for that period, and cumulative  EBITDA  for the  2014  performance
period resulted in vesting  of 87% of  the  target  number of  shares for  that  period.

Reflects the target  number of  shares  of  performance-based  restricted stock  granted  on  April  17, 2013,  less amounts that  vested in  2014  and 2015. Vesting is  based on the
achievement of the applicable  performance  criteria, as  set forth  in the  award agreement, during  the 2013-2015 performance period  as follows:  (i)  up  to  50% of the
maximum number of such shares vest  in  cumulative  installments  on March 31,  2014, March 31, 2015 and March 31, 2016, based on the Company achieving certain
cumulative EBITDA  targets;  and (ii) up  to 50%  of the  maximum number  of such shares vest on March 31, 2016 based  on  the Company achieving certain  TSR goals as
measured against an index.  The maximum number  of shares  of  restricted  stock  that  may be  earned  assuming the highest level of  performance  would  be 200%  of the  target
number. The Company’s  cumulative  EBITDA for  the  2013  performance  period  resulted in  vesting of  100% of the  target number  of shares  for that period, and cumulative
EBITDA for the 2014 performance period  resulted in  vesting of 87%  of the  target number  of shares for  that  period.

51

(6)

(7)

(8)

(9)

(10)

(11)

Reflects the target number of shares  of performance-based  restricted stock granted  on  February  7,  2014, less  amounts  that vested in 2015.  Vesting is  based on the
achievement of the applicable  performance  criteria, as  set forth  in the award agreement,  during  the  2014-2016  performance period  as follows:  (i)  up  to  50% of the
maximum number of such shares will  vest  in cumulative  installments  on  February  7,  2015, February 7, 2016  and February  7,  2017, based on the  Company  achieving certain
cumulative Adjusted  EBITDA  targets; and  (ii)  up to  50% of  the  maximum  number  of  such shares  will  vest  on February  7,  2017  based on  the  Company achieving certain
TSR goals as measured against an index.  The maximum  number  of shares of  restricted  stock that  may  be earned assuming the  highest level of  performance would be
200% of the target  number.

Reflects shares underlying time-based stock options  granted  on  February 10,  2015, which  vest ratably over  three  years on  the anniversary  date  of the grant, subject
generally to the executive’s  continued employment on such  vesting  date.  One third  of  the  options  vested  on  February 10,  2016.

Reflects the target number of shares  of performance-based  restricted stock granted  on  February  10, 2015,  which  vest  based on the achievement of the applicable
performance criteria, as set forth in  the award agreement,  during  the  2015-2017  performance  period as  follows:  (i)  up  to 50% of the maximum number  of such  shares will
vest in cumulative installments on  February 10,  2016, February 10,  2017 and  February  10,  2018, based  on the Company achieving  certain  relative TSR goals  over  the
2015-2017 performance period; and  (ii)  up to 50% of  the  maximum number  of  such  shares will vest on  February 10,  2016, February 10, 2017  and February  10, 2018  based
on achievement of ROA goals over the 2015-2017 performance period.  The maximum number  of shares of restricted  stock that  may  be earned assuming the highest  level
of performance would be 200% of the  target number.

In connection with  his employment by the Company, on October 26,  2015, Mr. Andrews  received  a  time-based  restricted  stock  award that vests ratably  over  three  years on
the anniversary date of the  grant.

Reflects shares underlying time-based stock options  granted on July 31,  2015, which  vest  ratably  over  there  years on  the anniversary date  of the  grant, subject generally to
the executive’s continued  employment  on such vesting  date.

Reflects the target number  of shares of  performance-based restricted  stock  granted  on  July 31, 2015,  which  vest  based on  the achievement  of the applicable performance
criteria, as set forth in the award agreement, during the  2015-2017 performance period as follows:  (i)  up  to 50%  of  the  maximum number of  such shares will vest  in
cumulative installments on  July 31, 2016, July 31, 2017 and July 31,  2018, based  on  the  Company  achieving  certain relative  TSR goals over  the 2015-2017 performance
period; and (ii) up to 50% of the  maximum number  of  such  shares  will  vest  on July  31,  2016,  July  31,  2017 and July  31, 2018  based on  achievement of  ROA  goals  over the
2015-2017 performance period. The maximum number  of  shares  of  restricted  stock  that  may  be  earned  assuming  the highest level of performance would be  200% of  the
target number.

(12) Mr. Bosse’s employment  terminated  on  July  31,  2015.  Pursuant  to his separation  agreement,  stock  options to  acquire an  aggregate of  26,293 shares of  common  stock  and
an aggregate of  143,699 shares  of restricted stock  vested.  All  other  awards  held  by  Mr. Bosse  were forfeited.  Mr. Bosse  has  one year  from the  date of separation to
exercise his vested stock options. See  ‘‘Potential Payments Upon  Termination of Employment or Change in  Control—Separation  Payments  in 2015’’  and ‘‘—Estimated
Payments in Connection  with a  Termination  of Employment  or  Change in  Control’’.

(13) Ms. Sheehy’s employment terminated  effective as of December 31, 2015.  Pursuant  to  her separation agreement, stock  options to acquire an  aggregate of  26,750 shares of
common stock and an aggregate of 155,195  shares of  restricted stock  vested. Ms.  Sheehy  also has  an  aggregate of 25,039  additional shares of  restricted  stock  that  remain
subject to vesting. All other awards held  by Ms.  Sheehy  were  forfeited.  Ms.  Sheehy  has one  year  from the date  of  separation  to exercise her  vested stock options.  See
‘‘Potential Payments Upon Termination  of Employment  or  Change in  Control—Separation  Payments  in 2015’’  and  ‘‘—Estimated Payments  in  Connection  with a
Termination of Employment or Change in  Control’’.

Option Exercises and Stock Vested

The following table presents information concerning  amounts realized  by our named executive

officers upon the vesting of stock awards in 2015. Our named  executive officers did not exercise  any
stock options in 2015.

Name

Mr.  Wojtaszek
Mr.  Andrews
Mr.  Durvasula
Mr.  Jackson
Mr.  Timmons
Mr.  Bosse
Ms. Sheehy

Stock Awards

Number of Shares
Acquired on Vesting
(#)

Value Realized
on Vesting
($)(1)

16,095
—
8,047
—
8,047
132,945
165,534

468,188
—
234,079
—
234,079
4,209,039
6,199,248

(1) Represents the number of shares that vested  in 2015 and the  aggregate value  of  such

shares based upon the fair market value of our common stock  on the applicable vesting
date.

Potential Payments Upon Termination  of Employment or Change in Control

Each  of the employment agreements with  our  named executive officers  specify the  payments and
benefits to which such executives are  entitled upon a termination of employment for specified reasons,
as described below. In addition, certain of our  award  agreements under the Existing Plan provide for
certain treatment of outstanding equity awards  upon a  termination of employment for  specified
reasons, as described below.

52

Without  Cause or Constructive Termination.

If CyrusOne LLC terminates the executive’s

employment for any reason other than for  cause  or the executive’s death or disability, or, in the  event
the executive terminates his or her employment as  a result  of  a  constructive termination (as defined
below), then the executive will be entitled  to:

(cid:129) a lump-sum cash severance payment equal  to  two times (for  all named executives  officers other
than Messrs. Andrews and Jackson, for whom the multiple  is one times), the sum  of his or  her
(i) then-current annual base salary, and (ii) annual bonus target, pro-rated to the date of
termination, (or, in the case of Messrs.  Andrews and Jackson,  annual bonus target) subject to
the executive signing and not revoking a release of claims (‘‘Cash Severance’’);

(cid:129) certain accelerated vesting of outstanding equity  awards, including:

(cid:129) immediate vesting of the portion of any outstanding time-based  stock option,  restricted

stock (including the time-based IPO  Grants) or other incentive awards  that would otherwise
have vested on or prior to the end of the one-year period  beginning  at the  time of such
termination (the ‘‘Severance Period’’). In  addition,  for awards  granted to Messrs. Wojtaszek,
Durvasula and Timmons granted prior  to  2016, performance-based awards vest at  target
level;  and

(cid:129) for Mr. Andrews, immediate vesting  of  the restricted stock  granted  to  him in October 2015,

without regard to any Severance Period.

(cid:129) if  applicable, an amount equal to the sum  of (a)  any forfeitable benefits of the executive under
any nonqualified pension, profit sharing,  savings or deferred compensation  plan that would  have
vested if the term of his or her employment had not been  terminated prior  to  the end of the
Severance Period, plus (b) any additional vested benefits  which would  have accrued for the
executive under any nonqualified defined benefit  pension plan if the term  of his or  her
employment had not been terminated prior  to  the end of  the Severance  Period,  and if the
executive’s base salary and bonus target had not increased or decreased after such termination,
payable to the executive at the same  time and in  the same manner as such benefits  would have
been paid under such plan or plans had such benefits vested and  accrued  under such plan or
plans at the time of the termination  of  his or  her employment (the ‘‘Nonqualified Benefit’’);

(cid:129) if  applicable, an amount equal to the sum  of (a)  any forfeitable benefits of the executive under
any qualified pension, profit sharing, 401(k) or deferred compensation  plan that would  have
vested prior if the term of his or her employment had  not  been terminated prior to the end of
the Severance Period, plus (B) any additional vested benefits  which would  have accrued for the
executive under any qualified defined benefit  pension plan if the term of  his or her employment
had not been terminated prior to the end of the Severance Period, and if the executive’s base
salary and bonus target had not increased or decreased after  such termination, payable  by
CyrusOne LLC in one lump sum 60 days after  such termination of employment, subject to
CyrusOne LLC’s receipt of an executed and irrevocable  release from the applicable  executive
(the ‘‘Qualified Benefit’’) (CyrusOne LLC does not currently offer any Qualified Benefits); and

(cid:129) continued medical, dental, vision and group  term life coverage  for the  remainder of the

Severance Period, comparable to the medical,  dental, vision  and  group term life coverage in
effect for the executive immediately prior  to  such termination (the ‘‘Medical  Benefit’’). To  the
extent that the executive would have been eligible  for  any  post-retirement  medical,  dental, vision
or group term life benefits from CyrusOne LLC if the executive’s employment had  continued
through the end of the Severance Period,  CyrusOne LLC will provide such post-retirement
benefits to the executive after the end  of  the Severance Period (the ‘‘Post-Retirement Medical
Benefit’’) (CyrusOne LLC does not currently offer any Post-Retirement  Medical Benefits other
than subsidized COBRA).

53

For purposes of the employment agreements,  ‘‘cause’’ generally  means an  act  of  fraud,

misappropriation, embezzlement or misconduct constituting  serious criminal activity on the part of the
executive. For the purposes of each of the employment  agreements, ‘‘constructive  termination’’ will
generally be deemed to have occurred  if, without the  executive’s  consent,  (a) there  is a material adverse
change in the reporting responsibilities  set  forth in his or her employment agreement or  there is
otherwise a material reduction in his  or  her authority, reporting  relationship or responsibilities,
(b) there is a material reduction in his  or  her base salary or bonus target or (c) the applicable executive
is required to relocate more than 50  miles from his or her designated  office in  effect as of the  effective
date  of  the agreement.

Change of Control.

If within one year following a change in control: (a)  the executive terminates

his or  her employment with CyrusOne  LLC as  a result  of  a constructive termination  or
(b) CyrusOne LLC terminates the executive’s employment  for any reason other than for  cause or  the
executive’s death or disability, then the executive will  be  entitled to:

(cid:129) a lump-sum cash severance payment in  an amount equal to two times  the sum of his or  her

(i) annual base salary and (ii) annual  bonus target, in  each case, as  then in effect, subject  to  the
executive signing and not revoking a release  of claims;

(cid:129) vesting of outstanding equity awards  as described  below; and

(cid:129) the Nonqualified Benefit, the Qualified Benefit,  the Medical  Benefit, and, to the  extent

applicable, the Post-Retirement Medical Benefit.

In the event of a change in control absent termination of employment, the named executive

officers are not entitled to any payments or  benefits with the exception of accelerated vesting of certain
of their equity awards granted under  the Plan. Upon the  occurrence of a change in control  and in  the
event the outstanding equity awards held by the  executive are not assumed  or substituted in connection
with such change in control, (i) the executive’s  time-based restricted stock  awards  will  fully vest and
(ii) the executive’s performance-based  awards will vest at the maximum level (for awards  granted under
the Existing Plan). In the event the outstanding equity awards are assumed or  substituted in connection
with such change in control, (i) the executive’s  time-based restricted stock  awards  will  remain
outstanding and subject to continued vesting in  accordance with  their terms and (ii) the  executive’s
performance-based awards will vest at  the  target level, subject  to  continued vesting between the  target
and maximum levels if the executive’s  employment is terminated  without cause or  he or  she  experiences
a constructive termination within 24  months following the change  in control, in the  case of awards
granted in 2013, 2014 and through June  2015, and with respect to awards granted  in July 2015 and
afterwards, the executive’s performance-based  awards will vest at the maximum level if the executive’s
employment is terminated within 12 months following the change  in control.

In the event that Section 280G of the  Internal Revenue Code of  1986, as amended, applies to the
payments and benefits set forth above, the aggregate  amount  of such payments and  benefits payable to
the executive will not exceed the amount which  produces the  greatest  after-tax benefit to the executive
after taking into account any applicable excise tax to be payable by the executive. Each  executive is
fully responsible for his or her own personal income taxes and  neither  the Company  nor
CyrusOne LLC has any obligation to  reimburse or otherwise  provide a tax gross-up  to  the executive  in
connection with any change of control payments.

Disability and Death.

In the event the executive’s employment  terminates by reason of  his  or her
death or disability, CyrusOne LLC will  pay the  executive or his  or  her estate, as  applicable,  his or her
accrued compensation (base salary, bonus or  otherwise) as of the date of  termination and, in  the case
of disability, will provide the executive with disability benefits  and  all other  benefits in accordance  with
the provisions of the applicable disability plans and other applicable plans. In addition, his or  her

54

time-based restricted stock awards will  vest on a pro-rata basis and  performance-based restricted stock
awards and stock options will vest at the target  level on a pro-rata basis.

Voluntary Resignation; For Cause.

If the executive resigns other than for a  constructive  termination

or CyrusOne LLC terminates the executive’s employment for cause, then the executive will be entitled
only to accrued compensation.

Restrictive Covenants. Pursuant to the employment agreements,  each  of the executives is subject to

confidentiality and intellectual property  covenants during the  term of his or her  employment and
thereafter. In addition, each of the executives  is subject to  non-competition, non-solicitation  and
non-interference covenants during the  term of his  or her employment and for a period of one year
following the cessation of his or her employment for any reason.

Separation Payments in 2015. During 2015, we entered into separation  agreements with  each of

Mr. Bosse and Ms. Sheehy. On July 31,  2015, we entered  into  a  separation agreement  with Mr. Bosse.
Under his agreement, Mr. Bosse received  a lump sum severance  payment of $890,975,  vesting  of  stock
options to acquire an aggregate of 26,293  shares  of common stock and vesting of an aggregate of
143,699 shares of restricted stock as  well  as  a lump-sum  payment of $4,622  for converted group  term
life insurance.

On September 28, 2015, we entered  into a  separation agreement with Ms.  Sheehy. Under her
agreement, Ms. Sheehy received a lump  sum severance  payment of  $1,442,000, vesting  of stock options
to acquire an aggregate of 26,705 shares of common stock and vesting of an  aggregate  of 155,195
shares of restricted stock as well as a  lump-sum payment  of  $4,320 for converted group  term life
insurance. In addition, in consideration of  services provided by Ms. Sheehy  from September 28,  2015
through December 31, 2015 under a transition  services  agreement, Ms.  Sheehy (1)  received an
additional $200,000 lump sum cash payment, (2) was eligible for  a  bonus  under  the 2015 Short-Term
Incentive Plan, and (3) will receive additional shares of common stock upon the vesting of the
following equity awards on the dates  indicated if, in each  case, the applicable total stockholder return
performance goals for the performance periods  set forth in  the applicable  award  agreements are met:
(a) an option to purchase up to 5,227 shares of common stock under an award granted  on April 17,
2013 which vests on March 31, 2016, (b) up  to  6,878 restricted shares of common  stock  subject the
restricted stock award granted April  17, 2013,  which vests on March 31, 2016, and (c) up to 18,160
restricted shares of common stock subject  to  the Executive  Performance Restricted Stock  Award  with
the award date of February 7, 2014, which vests  on February 7, 2017.

The amounts actually paid to Mr. Bosse and Ms. Sheehy are set forth  in the table captioned

‘‘Estimated Payments in Connection with  a Termination of Employment or Change  in Control.’’

Estimated Payments in Connection with  a  Termination of  Employment or Change in  Control

The table below presents estimates of  the amounts of compensation that  would  have been payable
to the named executive officers upon their  termination of employment  or upon  a change in control,  in
each  case as of December 31, 2015. The amounts in the table exclude: (i) 401(k) retirement plan
contributions and distributions that are  generally available  to  all salaried employees, (ii)  payments
pursuant to awards originally scheduled to vest  on or  before such date  by  their terms, and  (iii) any
amounts that may  be due at the time of payment for accrued and unpaid salary, bonuses,  vacation or
interest on payments (if any) delayed as a result of Section 409A  of  the Code. The actual amounts
payable upon such terminations may  be  different  and  will only  be  determined  upon the  actual
occurrence of any such event.

55

Name

Mr. Wojtaszek

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

Mr. Andrews

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

Mr. Durvasula

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

Mr. Jackson

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

Mr. Timmons

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options

Mr. Bosse(7)

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

Change in
Control:
Termination
without
Cause or
Resignation
For Good
Reason
($)(5)

Change  in
Control: (no
termination of
employment)(6)

2,781,000
11,415
—
8,188,780
9,135,965
605,353
489,680

1,700,000
13,502
—
1,028,864
—
—
—

1,442,000
13,502
—
3,708,786
4,920,106
391,153
244,833

1,088,000
—
—
73,102
438,540
85,344
—

1,442,000
13,502
—
3,777,619
4,549,501
298,017
244,833
—

—
—
—
—
—
—
—

—
—
—
8,188,780
4,180,731
605,353
199,645

—
—
—
—
—
—
—

—
—
—
3,708,786
2,266,437
391,153
99,809

—
—
—
—
—
—
—

—
—
—
3,777,619
2,081,134
298,017
99,809
—

—
—
—
—
—
—
—

Death or
Disability
($)

—
—
—
7,627,816
2,191,799
177,304
167,369

—
—
—
61,044
—
—
—

—
—
—
3,402,632
1,147,468
114,564
83,678

—
—
—
10,037
30,035
15,721
—

—
—
—
3,510,488
1,093,203
87,293
83,678
—

—
—
—
—
—
—
—

Termination
for
Cause or
Resignation
without
Good
Reason
($)

No Change
in Control:
Termination
without
Cause or
Resignation
For Good
Reason
($)

2,781,000
11,415
8,064
8,036,770
4,180,731
376,145
199,645

850,000
13,502
6,912
1,028,864
—
—
—

1,442,000
13,502
4,848
3,610,592
2,266,437
243,051
99,809

544,000
—
3,660
34,042
0
39,716
—

1,442,000
13,502
6,240
3,702,794
2,081,134
284,432
99,809
—

890,975
11,285
4,622
2,163,106
2,431,291
51,315
56,326

—
—
—
—
—
—
—

—
—
—
—
—
—
—

—
—
—
—
—
—
—

—
—
—
—
—
—
—

—
—
—
—
—
—
—
—

—
—
—
—
—
—
—

56

Termination
for
Cause or
Resignation
without
Good
Reason
($)

No Change
in Control:
Termination
without
Cause or
Resignation
For Good
Reason
($)

Name

Ms.  Sheehy(8)

Cash Severance(1)
Medical Benefit(2)
Life Insurance(2)
IPO Grants and 2015 Time Based Grants(3)(4)
Unvested  Performance-Based Restricted Stock(3)
Unvested  Time Based Stock Options
Unvested  Performance-Based Stock Options(3)

—
—
—
—
—
—
—

2,083,072
11,285
4,320
3,767,919
2,044,096
176,157
99,822

Change in
Control:
Termination
without
Cause or
Resignation
For Good
Reason
($)(5)

—
—
—
—
—
—
—

Death or
Disability
($)

—
—
—
—
—
—
—

Change  in
Control: (no
termination of
employment)(6)

—
—
—
—
—
—
—

(1) Represents an amount equal to two times (for all named executive officers other than Messrs. Andrews and Jackson, for

whom  the  multiple is one times) the sum of (i) base salary plus (ii) pro-rated target bonus (assuming a termination date of
December 31, 2015), in each case as specified in the employment agreement for each named executive officer. All cash
payments are payable in a lump sum, subject to  the executive’s execution of an irrevocable release.

(2) Represents the cost for continuation of benefits as specified in the employment agreement for each named executive
officer. The amounts shown for this item are calculated based upon the Company’s current actual costs of providing
benefits and are not discounted for the time value of money.

(3) Based on the closing price of the Company’s common stock on December 31, 2015 ($37.45).

(4) Represents shares subject to time-based IPO Grants made to the named executive officers (other than Messrs. Andrews

and Jackson) in connection with our initial public offering, which cliff-vested on January 24, 2016. Also represents the 2015
time-based annual awards made to the named executive officers (other than Messrs. Andrews and Jackson) and awards
made to Mr. Jackson on July 31, 2015 to Mr. Andrews on October 26, 2015 in connection with the commencement of their
employment.

(5) Represents vesting of outstanding time-based awards in full  and  outstanding performance-based awards, at the maximum

amount.

(6) Assumes that the acquirer has assumed or substituted outstanding equity awards in connection with the change-in-control,

in  which  case outstanding time-based awards remain outstanding, and  outstanding performance-based awards vest at the
target amount.

(7) Table  reflects amounts actually paid to Mr. Bosse  pursuant to his separation agreement dated July 31, 2015.

(8) Table  reflects amounts actually paid to Ms. Sheehy  pursuant to her  separation agreement dated September 28, 2015 and

related transition services agreement.

EQUITY COMPENSATION PLAN INFORMATION

The following table provides information  as of December 31, 2015 regarding securities  of  the
Company to be issued and remaining available  for issuance under  the equity compensation plans of the
Company:

Plan Category

Equity compensation plans approved by

security holders

Equity compensation plans not approved

by security holders

Total

Number of securities to be
issued upon exercise of
stock options, awards,
warrants and rights(a)

Weighted-average
exercise price of
outstanding
stock options,
awards, warrants
and rights($)(1)

Number of securities
remaining available
for future issuance
under equity
compensation  plans
(excluding  securities
reflected in column(a)

333,979

—
333,979

26.44

—
26.44

1,523,138

—
1,523,138

(1) Represents outstanding stock options granted in  2013 and  2015 but not yet exercised,  and assumes

the maximum awards that can be earned if the performance  conditions are achieved.

57

SECURITY OWNERSHIP OF CERTAIN  BENEFICIAL  OWNERS AND MANAGEMENT

The following table sets forth certain beneficial ownership  information as  of March 3, 2016, the
record date, unless otherwise noted.  The table includes shares of our common stock for (i) each person
who is known by us to be beneficial  owner of 5% or more  of  our outstanding common  stock,  (ii) each
of our directors and director nominees,  (iii) each of our named executive officers and (iv) our directors
and executive officers as a group. Each  person named in the table has sole voting  and investment
power with respect to all of the shares  of our common stock shown as beneficially  owned by such
person, except as otherwise set forth  in  the notes  to  the table. Unless otherwise indicated, the address
of each named person is c/o CyrusOne  Inc., 1649 West Frankford Road, Carrollton, Texas 75007.

Name of Beneficial Owner

Beneficial owners of 5% or more of our common stock: . . .
The Vanguard Group(2)
CBI(3)
Blackrock, Inc.(4)
Invesco Ltd.(5)
Vanguard Specialized Funds(6)
Bank of New York Mellon(7)
Prudential Financial, Inc.(8)
Jennison Associates LLC(9)

Directors and executive officers
Gary J. Wojtaszek(10)
Gregory R. Andrews
Venkatesh S. Durvasula(11)
Robert M. Jackson
Kevin L. Timmons(12)
Thomas W. Bosse(13)
Kimberly H. Sheehy(14)
David H. Ferdman(15)
John W. Gamble(15)
Michael A. Klayko
T. Tod Nielsen(15)
Alex Shumate(15)
William E. Sullivan(15)
Lynn A. Wentworth(15)
All directors and executive officers as a group

(13 persons)(16)

Number of Shares
of Common Stock
Beneficially
Owned(1)

Percent of
Common
Shares(1)

9,695,943
6,886,835
5,620,859
5,047,684
4,535,801
4,037,814
3,615,183
3,478,650

611,768
60,690
310,366
25,039
260,542
193,452
104,641
102,574
12,235
—
22,883
22,883
23,883
13,235

13.3
9.5
7.7
6.9
6.2
5.5
5.0
4.8

*
*
*
*
*
*
*
*
*
—
*
*
*
*

1,584,355

2.2%

(1) Includes shares that may be acquired by each of  the persons named above  through stock
options that are exercisable or will become  exercisable as of  May 3,  2016. Percentages
based on 72,822,864 shares of our common stock issued and outstanding  as of March 3,
2016. Assumes that all options owned  by the persons named above  and exercisable  by
May 3, 2016 are exercised. The total  number of  shares outstanding  used  in calculating  the
percentages shown in the table above also assume that none of  the  options  owned by any
other named individuals are exercised.

(2) As disclosed on Amendment No. 3  to  Schedule 13G filed on  February 10, 2016  the
holdings of The Vanguard Group (‘‘Vanguard’’) consist of an aggregate of 9,695,943

58

shares of common stock, of which: (i) 9,555,976 shares Vanguard retains sole dispositive
power, (ii) 147,167 shares Vanguard retains sole voting  power, (iii)  3,500 shares Vanguard
retains shared voting power and (iv) 139,967  shares Vanguard retains shared  dispositive
power. Vanguard’s address is 100 Vanguard Blvd.,  Malvern,  PA 19355.

(3) As disclosed on Amendment No. 5  to  Schedule 13D,  filed December 31, 2015, the

holdings of Cincinnati Bell Inc. consist of an aggregate  of:  (i) 540,000 shares of common
stock owned by Data Center Investments  Holdco LLC, an  indirect wholly-owned
subsidiary of CBI and (ii) 6,346,835 shares of  common  stock owned by Data Centers
South Holdings LLC, an indirect wholly-owned subsidiary of CBI.  CBI is the  sole
stockholder of Cincinnati Bell Technology  Solutions Inc., which is  the  sole  stockholder  of
Data Center Investments Inc., which is the sole member of Data Center Investments
Holdco LLC. Data Center Investments  Inc. is  also the sole  stockholder of Data Centers
South Inc., which is the sole member  of  Data  Centers  South Holdings LLC. As a  result,
CBI exercises investment discretion and control  over the shares  of common stock
referenced in clauses (i) and (ii) above. CBI’s address  is 221  East  Fourth  Street,
Cincinnati, Ohio 45202.

(4) As disclosed on Amendment No. 3  to  Schedule 13G filed on  January 26,  2016, the

holdings of Blackrock Inc. (‘‘Blackrock’’) consist of an  aggregate of 5,620,859  shares of
common stock for which Blackrock retains sole  dispositive  power and 5,465,847 of such
shares for which Blackrock retains sole voting power.  Blackrock’s  address is  40 East
52nd Street, New York, NY 10022.

(5) As disclosed on Schedule 13G filed on February  16, 2016, the  Invesco Ltd. (‘‘Invesco’’).

Consists of 5,047,684 shares, of which (i) 4,365,734  Invesco retains sole voting power and
(ii) 5,047,684 shares Invesco retains sole dispositive power. Invesco’s address  is
1555 Peachtree Street NE, Suite 1800, Atlanta,  GA 30309.

(6) As disclosed on Amendment No. 1  to  Schedule 13G filed on  February 9, 2016,  the

holdings of Vanguard Specialized Funds-Vanguard REIT  Index Fund (‘‘Vanguard REIT
Index’’) consist of an aggregate of 4,535,801 shares of common stock owned by Vanguard
REIT Index for which it retains sole voting power. Vanguard REIT Index’s address is
100 Vanguard Blvd., Malvern, PA 19355.

(7) As disclosed on Amendment No. 1  to  Schedule 13G filed on  February 1, 2016,  the

holdings of Bank of New York Mellon  Corporation (‘‘BONYM’’)  consist of an aggregate
of 4,037,814 shares of common stock,  of  which:  (i)  3,166,594  shares BONYM retains sole
voting power, (ii) 3,397,314 shares BONYM has sole dispositive power, and (iii) 417,039
shares BONYM retains shared dispositive power. BONYM’s address  is 225 Liberty  Street,
New York, NY 10286.

(8) As disclosed on Schedule 13G filed on February  3, 2016, the  holdings  of Prudential

Financial, Inc. (‘‘Prudential’’) consist of an aggregate of 3,615,183 shares of common stock
of which (i) 121,533 shares Prudential retains sole voting power, (ii) 3,493,650 Prudential
has shared voting and shared dispositive power,  and  (iii) 121,533 shares Prudential retains
sole dispositive power. Prudential’s address is 751  Broad Street,  Newark,  NY  07102.

(9) As disclosed on Schedule 13G filed on February  3, 2016, the  holdings  of Jennison

Associates LLC (‘‘Jennison’’) consist of an aggregate  of  3,478,650 shares of common
stock, for which Jennison Associates LLC retains sole voting  and  dispositive power.
Jennison is a wholly owned subsidiary of Prudential, and the shares  beneficially owned by
Jennison are included as beneficially owned in the Schedule 13G filed  by  Prudential  and
described in footnote (7) above. Jennison’s  address is  466 Lexington Park  Avenue,  New

59

York, NY 10017. Based on shares outstanding as  of December 31, 2015, Jennison
reported its beneficial ownership percentage as 5.3%.  As of the  record  date, Jennison’s
beneficial ownership percentage as recalculated is 4.8%.

(10) Shares beneficially owned include  all shares  of  restricted stock and vested stock options
and 21,033 options to purchase shares of  the Company’s common stock,  which are
expected to vest within 60 days of the Record  Date.

(11) Shares beneficially owned include  all shares  of  restricted stock and vested stock options
and 10,516 options to purchase shares of  the Company’s common stock,  which are
expected to vest within 60 days of the Record  Date.

(12) Shares beneficially owned include  all shares  of  restricted stock and vested stock options,

and 10,516 options to purchase shares of  the Company’s common stock  that  are expected
to vest within 60 days of the Record Date.

(13) Shares beneficially owned include  all shares  of  restricted stock and vested stock options.

(14) Shares beneficially owned include  all shares  of  restricted stock and vested stock options
and 5,227 options to purchase shares of  the Company’s common stock  that  are expected
to vest within 60 days of the Record Date.

(15) Shares beneficially owned include  all shares  of  restricted stock.

(16) Includes all directors, nominees for director and  current executive  officers  but excludes

former executive officers.

*

Less than 1%.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

Section 16(a) of the Securities Exchange Act of 1934,  as amended  (the  ‘‘Exchange Act’’), requires

our  directors, executive officers, and the  persons who  beneficially own  more than ten  percent of our
common stock, to file reports of ownership of, and changes in ownership of, our securities with the
SEC, and to file copies of such reports  with us. Based solely upon a review of the copies of the  reports
furnished to us from January 1, 2015  through the date of this  Proxy Statement, we believe that no
director, executive officer or person who beneficially owns more than ten percent of  our common  stock
failed to file, on a timely basis, the reports required  by Section 16(a) of the Exchange Act.

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Relationships with CBI

In connection with the transactions relating to our formation in  2012 and our  initial public offering

(‘‘IPO’’) in 2013, we entered into an  operating partnership agreement (the ‘‘Partnership Agreement’’)
with our operating partnership CyrusOne LP  (the ‘‘Operating Partnership’’) and CBI. As a result  of  the
formation transactions and our IPO, CBI  received an aggregate consideration  of  approximately
$845 million, comprised of 42,586,835  Operating Partnership Units,  and 1,890,000  shares of our
common stock. In June 2014, April 2015  and July  2015, we redeemed 15,985,000, 14,200,000  and
5,995,000, respectively, Operating Partnership  Units owned by  CBI in exchange for  certain of the
proceeds of public equity offerings of our  common stock. In December 2015, CBI sold an  aggregate of
1,350,000 shares of our common stock in  a public offering. On December 31, 2015, we issued
6,346,835 shares of our common stock in  exchange  for an equal number of Operating Partnership Units
owned by CBI. As a result of these transactions, CBI owns  approximately  9.5 percent of the  our
common stock, and all of the operating partnership  units in the  Operating Partnership  are owned,
directly or indirectly, by us.

60

Our Partnership Agreement originally  granted CBI certain  redemption  rights and certain board
nomination rights, approval rights over certain  change of control  transactions and  other rights, and
provided for additional voting rights  of  limited partners of our Operating Partnership. As a result of
the redemption of Operating Partnership Units in exchange for shares of our common stock and CBI’s
disposition of such shares as described  above, CBI’s rights under  the Operating Partnership terminated.

We  maintain a shelf registration statement with  the SEC whereby CBI may register shares of our

common stock acquired by CBI in connection with  the formation transactions or  its exercise  of
redemption/exchange rights under the Partnership Agreement.

Our director, Lynn A. Wentworth, is  a member of the board of directors of CBI,  and serves as the

chair of its audit committee.

Indemnification of Officers and Directors

We  have entered into indemnification agreements with each of our  directors and executive officers

that provide for indemnification to the  maximum extent permitted by Maryland law.

To the extent permitted by applicable law, under the Partnership  Agreement our Operating

Partnership also indemnifies us, our directors, officers  and employees,  the general partner and  its
trustees, officers and employees, employees of the  Operating Partnership and  any other persons whom
the general partner may designate from and against any and  all claims arising  from or that relate to the
operations of the Operating Partnership  in which any indemnitee may be involved, or is  threatened to
be involved, as a party or otherwise unless:

(cid:129) it is established that the act or omission of the indemnitee constituted fraud, intentional harm or

gross  negligence on the part of the indemnitee;

(cid:129) the claim is brought by the indemnitee (other than to enforce the  indemnitee’s rights to

indemnification or advance of expenses); or

(cid:129) the indemnitee is found to be liable  to  the Operating Partnership,  and  then only with respect to

each  such claim.

Transition Services Agreement with Former  Executive Officer

On September 28, 2015, we entered  into a  separation agreement with Kimberly  W.  Sheehy, our

former Chief Financial Officer. In consideration of services provided by  Ms. Sheehy from
September 28, 2015 through December 31, 2015 under a transition services agreement, Ms. Sheehy
(1) received an additional $200,000 lump  sum  cash  payment, (2) was eligible for a bonus under the
2015 Annual Bonus Plan, and (3) will receive additional shares of common  stock  upon the  vesting  of
the following equity awards on the dates  indicated  if, in each case, the  applicable total  stockholder
return  performance goals for the performance evaluation  periods set forth in such equity award
agreements are met: (a) an option to purchase up to 5,227 shares  of common stock under an award
granted on April 17, 2013, which vests on  March  31, 2016, (b) up to 6,878 restricted shares of common
stock subject the restricted stock award granted  April 17, 2013 which vests on March 31,  2016, and
(c) up to 18,160 restricted shares of common stock subject  to  the Executive Performance Restricted
Stock Award with the award date of  February  7, 2014, which vests on  February  7, 2017. The  amounts
actually paid to Ms. Sheehy under her  transition services agreement are set forth in  the table captioned
‘‘Estimated Payments in Connection with  a Termination of Employment or Change  in Control.’’

Other Related Party Transactions and  Arrangements

We  lease colocation space in our data centers to Cincinnati  Bell  Telephone  Company LLC
(‘‘CBT’’) and Cincinnati Bell Technology Solutions (‘‘CBTS’’), subsidiaries of CBI. The data center

61

colocation agreement with CBT provides for  CBT’s lease of data  center space, power and cooling in
our  West Seventh Street (7th St.), Kingsview Drive  (Lebanon), Knightsbridge Drive  (Hamilton) and
Industrial Road (Florence) data center facilities  for  a period  of five years. Our data center colocation
agreement with CBTS provides for CBTS’s  lease of data center space,  power  and cooling  in our West
Seventh Street (7th St.), Kingsview Drive (Lebanon) and Industrial  Road (Florence) data center
facilities for a period of five years. Both  agreements are renewable for an additional five-year term at
market rates. Revenue from these leases was  $7.8 million in 2015.

CBT  occupies space in our 229 West Seventh Street facility that is  utilized  in its network

operations. In November 2012, in connection with our purchase of this property, we entered into an
agreement to lease this space to CBT for  a period  of five years,  with three renewal options of five
years each, plus a proportionate share of building operating costs. Commencing on January 1,  2015,
and on January 1 of each year thereafter,  such base rent shall  increase  by 1% of the  previous year’s
base rent. Revenue from these leases was $1.9 million in 2015.

In November 2012, we entered into agreements to lease office  space  to  CBT  at our Goldcoast

Drive (Goldcoast) data center facility  and to CBTS at our Parkway  (Mason) data center  facility.  The
term of these agreements are five years  each. Both agreements contain three five-year renewal options
at market rates. Revenue from these  leases was $0.3 million in 2015.

In November 2012, we entered into a  transition services agreement  with CBTS  where we will
continue to provide them with network  interface services. The annual fee to be paid by CBTS  for these
services may decline in future periods  as CBTS migrates its network interfaces onto an  independent
architected and managed CBTS network.  These  services will be provided on a month-to-month basis,
until such time the services in question  have  been fully transitioned.  Revenue from such  transition
services was $0.3 million in 2015.

As of December 31, 2015, CBTS continues to be the named lessor for  two data center customer

leases. In 2012, we entered into an agreement with  CBTS whereby  we perform all obligations of CBTS
under these lease agreements. CBTS  confers the benefits received under such lease agreements  to  us
and CBTS is granted sufficient usage rights in  each of our data centers so  that  it remains as lessor
under each such lease agreement. In addition, CBTS will  continue to perform billing and collections on
these accounts. Revenue from such leases was  $12.0 million in 2015.

In January 2012, we entered into a transition services agreement with CBTS where CBTS  provided

us with network support, services calls, monitoring and management,  storage and  backup and IT
systems support. These services are provided on a month-to-month basis,  and charges are  based on  the
variable amount of gigabytes managed by  CBTS  each  month. CBTS charges  us a rate of $0.56 per
gigabyte. Expenses for such services were $0.7 million in  2015.

Under the CBT services agreement,  CBT provides  us  with connectivity services for  a period  of  five

years related to several of our data center  facilities. These services are related to the use of fiber and
circuit assets that are currently a part of the CBI network. The annual  fee for  these services  is subject
to reduction if we terminate certain services.  Expenses  for  such services were $1.0 million in  2015.

In November 2012, we also entered into an agreement to lease space at CBT’s 209 West  Seventh

Street facility for a period of five years,  with  three renewal  options of  five  years  each, plus our
proportionate share of building operating  costs.  Commencing on January 1, 2015, and on  January 1 of
each  year thereafter, such base rent shall  increase by 1%  of  the previous year’s base rent. Expenses
from such lease were $0.2 million in 2015.

The Company pays commissions to CBT and CBTS under a fee agreement for all new leases they

attain as CyrusOne’s authorized marketing representatives.

62

In October 2012, we purchased the property located at 229  West  Seventh  Street, included  as one

of our operating facilities, which we had formerly leased from CBT.  CBT  continues to own the adjacent
property that was historically operated together with 229 West Seventh Street as  one property. We  also
executed a reciprocal easement and shared  services agreement and a right of first opportunity and
refusal agreement with CBT with respect to such properties. Pursuant to the reciprocal easement  and
shared services agreement, we granted  reciprocal  easements to each other; CBT has easements for
continued use of portions of our building  and CBT provides  fuel storage, fire suppression  and other
building services to us; and we provide  chilled water,  building automation systems related to heating
ventilation and air conditioning and other building services to CBT. The shared services agreement  is
expected to continue for a period of 15 years with five renewal options of five  years  each. We are
responsible for operating and managing the  service  facilities for  both buildings. Each party will bear  its
own utility costs, as well as property  taxes and insurance. Shared  building operating costs will be
charged to each party on the basis of  the actual costs incurred, allocated based  on the proportionate
share of usage. Each party will also pay the  other party less than $0.2 million per year to maintain
shared building infrastructure systems. This agreement contains a make-whole provision that requires us
to make a payment to CBT if CBT’s carrier  access revenue declines below $5.0  million per annum as a
result of certain actions taken by us, which  result in circuit disconnections or  reductions at CBT. The
term of this make-whole provision is  approximately four  years.

On November 20, 2012, we also entered into a non-competition  agreement with  CBI, pursuant to

which  each party agreed not to enter into  each other’s lines of business, subject to certain  exceptions
for a period of four years from such  date.  Pursuant to the terms  of this  agreement, we agreed not to
directly or indirectly engage in, or have any interest in  any entity that engages in,  the business of
providing telecommunications services in certain areas  of  Ohio, Kentucky and Indiana in which CBI
operates as of such date. We also agreed not to seek, request or apply for any certification  or license to
provide telecommunications services in such areas during the  term of the  agreement. CBI agreed not to
directly or indirectly engage in, or have any interest in  any entity that engages in,  the business of
constructing and selling, operating or  providing data center services  in the United  States or any foreign
jurisdiction in which we operate. However,  CBI may continue  to  offer certain  data  center services,
provided that such services are ancillary  to its provision of existing IT services, and CBI does not own,
lease or is contracted to own, lease or manage the data center  infrastructure of the facility in which
such existing IT services are being provided.

Review and Approval of Future Transactions  with Related Persons

The Board of Directors has adopted a policy for the  review and approval of related person
transactions requiring disclosure under Rule 404(a) of Regulation S-K. The policy provides that the
Audit Committee is responsible for reviewing and approving or disapproving all interested  transactions,
meaning any transaction, arrangement  or relationship  in which  (i) the  amount  involved may be
expected to exceed $120,000 in any fiscal year, (ii) the Company  will be a  participant and (iii) a
Related Party has a direct or indirect material interest. A  ‘‘Related Party’’ means  (i) any person who is,
or at any time since the beginning of the Company’s last  fiscal year  was, a director or executive officer
of the Company or a nominee to become  a director of the Company; (ii) any person who  is known to
be the beneficial owner of more than 5%  of any class of the Company’s voting securities; (iii) any
immediate family member of any of  the foregoing persons; and (iv) any firm, corporation or other
entity in  which any of the foregoing persons is  employed or is  a partner or principal or  in a similar
position or in which such person has  a  5% or greater beneficial ownership  interest.  An ‘‘immediate
family member’’ of a Related Party means  any child, stepchild,  parent, stepparent, spouse, sibling,
mother-in-law, father-in-law, son-in-law,  daughter-in-law,  brother-in-law, or sister-in-law of the  Related
Party, and any person (other than a tenant or  employee)  sharing the household  of  such Related  Party.
Generally, a potential transaction that  may be a Related Party Transaction is  brought first to the
General Counsel for review. If the General  Counsel  determines that a potential transaction involves  a

63

Related Party Transaction requiring approval under the policy or disclosure under Rule 404(a) of
Regulation S-K, the transaction will be  brought to the Audit Committee, which  will  review the
transaction under several criteria, including but not limited to the  Related  Party’s interest  in the
transaction, the benefits to the Company, the availability of  commercial alternatives, and  whether  it is
in the best interests of the Company to enter into the  transaction. Subject  to  limited exceptions, the
Audit Committee or the Chair of the Audit Committee must approve all Related Party Transactions.
Exceptions to the approval requirement  include transactions  with CBI existing  on the  date of the
Company’s initial public offering, and  commercial transactions.  The Audit Committee of the Board  of
Directors, pursuant to its written charter, is  charged with  the responsibility of reviewing  and approving
any transaction required to be disclosed  as a  ‘‘related party’’ transaction under  applicable  law, rules,  or
regulations, including the rules and regulations of the SEC.  The Audit Committee  has not adopted any
specific  procedures for conducting such  reviews and considers  each transaction in  light of the  specific
facts and circumstances presented.

STOCKHOLDER PROPOSALS

Proposals of stockholders intended to  be  presented  at our 2017 annual meeting of  stockholders
and included in our proxy statement  and  form of proxy relating to that meeting pursuant to Rule 14a-8
under the Exchange Act (‘‘Rule 14a-8’’) must be received by us no later  than November 28, 2016.  Such
proposals must comply with the requirements  established by the SEC  for such proposals.

A stockholder who wishes to submit a  business  proposal at  the 2017 annual meeting that is  not

intended to be included in our proxy  statement  and  form of proxy or who wishes to nominate a
director for election at the meeting must, in accordance with our  current  Bylaws, notify us between
October 29, 2016, and 5:00 p.m., Eastern Time, on  November 28, 2016.  If the  stockholder fails to give
timely notice, the nominee or proposal  will  be  excluded from consideration  at the meeting.  In  addition,
our  current Bylaws include other requirements for  nomination of candidates for  director and proposals
of other business with which a stockholder must comply  to make a nomination or  business  proposal.

By Order of the Board of Directors:

11MAR201616122088

ROBERT M. JACKSON
Executive Vice President, General Counsel and
Secretary

Carrollton, Texas
March 28, 2016

64

Definitions

Colocation Square Feet

Appendix A

Colocation square feet (‘‘CSF’’) represents net rentable square feet (‘‘NRSF’’) currently leased  or

available for lease as colocation space, where  customers  locate their servers  and other IT  equipment.
NRSF represents the total square feet of  a building currently leased or available  for lease,  based on
engineers’ drawings and estimates but  does not include space held for development or  space used  by
CyrusOne.

Adjusted EBITDA

Adjusted EBITDA is defined as net income (loss) as  defined by  U.S. GAAP before noncontrolling

interests plus interest expense, income  tax (benefit) expense, depreciation  and amortization,  non-cash
compensation, transaction costs and transaction-related compensation, including acquisition pursuit
costs, restructuring costs, loss on extinguishment of debt, asset  impairments,  (gain) loss on  sale of real
estate improvements, and other special  items. Other companies may not calculate  Adjusted  EBITDA in
the same manner. Accordingly, the Company’s Adjusted EBITDA as presented may not be comparable
to others.

EBITDA

EBITDA is defined as net income (loss)  as defined by U.S. GAAP  before noncontrolling  interests

plus interest expense, income tax (benefit) expense, depreciation  and  amortization,  transaction costs
and transaction-related compensation, including  acquisition  pursuit  costs,  restructuring  costs, loss on
extinguishment of debt, asset impairments,  (gain)  loss on sale  of real estate improvements, and  other
special items. Other companies may not  calculate EBITDA in the same manner.  Accordingly, the
Company’s EBITDA may not be comparable to others.

Funds From Operations (‘‘FFO’’)

FFO is net (loss) income computed in accordance  with U.S.  GAAP before  noncontrolling interests,

(gain) loss from sales of real estate improvements,  real estate-related depreciation and  amortization,
amortization of customer relationship intangibles,  and  real estate and customer relationship intangible
impairments. Because the value of the customer  relationship intangibles is inextricably connected to the
real estate acquired, CyrusOne believes  the amortization and  impairments of such intangibles is
analogous to real estate depreciation and impairments; therefore, the  Company adds the  customer
relationship intangible amortization and impairments back for similar  treatment with real  estate
depreciation and impairments. CyrusOne’s customer  relationship intangibles  are primarily associated
with the acquisition of Cyrus Networks  in  2010 and, at  the time of  acquisition,  represented 22% of the
value of the assets acquired.

Normalized FFO (‘‘NFFO’’)

NFFO is defined as FFO plus transaction costs, including  acquisition  pursuit costs,  transaction-
related compensation, (gain) loss on extinguishment of debt, restructuring costs and  other special items.
The Company believes its Normalized FFO calculation provides a comparable measure to that used by
others in the  industry.

Adjusted Funds From Operations (‘‘AFFO’’)

AFFO is defined as Normalized FFO plus amortization of deferred financing  costs, non-cash
compensation, and non-real estate depreciation and  amortization, less deferred  revenue and straight

A-1

line rent adjustments, leasing commissions,  recurring  capital expenditures,  and non-cash corporate
income tax benefit and expense.

Total  Stockholder Return (‘‘TSR’’)

TSR is defined as: 1) the average adjusted closing stock  price at the end of the  period minus the
average adjusted closing stock price at the beginning of the  period,  divided by 2) the average  adjusted
closing stock price  at the beginning of the  period. TSR  assumes reinvestment of dividends, if any.

Return on Assets (‘‘ROA’’)

ROA  is defined as 1) net operating income  from properties (fourth  quarter revenues  less  property

operating expenses annualized) for the  performance evaluation period, divided by 2) total gross
investment in real estate less construction  in progress on  the Company’s balance sheet for the last day
of the fiscal year.

Average Lease Rate

The average lease rate is defined as the average  adjusted monthly recurring revenue  per  kilowatt.

Adjustments are made to monthly recurring revenue and kilowatts to capture differences in power
resiliency, power reimbursements, and  capital requirements.

Reconciliations

EBITDA and Adjusted EBITDA

($ Millions)
Reconciliation of Net Loss to EBITDA  and Adjusted

EBITDA:

Net loss
Adjustments:

Interest expense
Income tax expense
Depreciation and amortization
Legal claim costs
Transaction and acquisition integration costs
Asset impairments and loss on disposals
Loss on extinguishment of debt
Lease exit costs
Severance and management transition costs

EBITDA

Non-cash compensation

Adjusted EBITDA

Twelve Months Ended

December 31,
2014

December 31,
2015

$ (14.5)

$ (20.2)

39.5
1.4
118.0
—
1.0
—
13.6
—
—

159.0
10.3

41.2
1.8
141.5
0.4
14.1
13.5
—
1.4
6.0

199.7
12.0

$169.3

$211.7

A-2

FFO and NFFO

($ Millions)
Reconciliation of Net Loss to FFO and NFFO:
Net loss
Adjustments:

Real estate depreciation and amortization
Asset impairments and loss and deposal

FFO
Loss on extinguishment of debt
Amortization of customer relationship  intangibles
Transaction and acquisition integration costs
Severance and management transition costs
Lease exit costs
Legal claim costs

NFFO

Twelve Months Ended

December 31,
2014

December 31,
2015

$ (14.5)

$ (20.2)

95.9
—

$ 81.4
13.6
16.9
1.0
—
—
—

$112.9

117.0
13.5

$110.3
—
18.5
14.1
6.0
1.4
0.4

$150.7

A-3

(This page has been left blank intentionally.)

Appendix B

CYRUSONE

RESTATED 2012 LONG TERM INCENTIVE PLAN,

as amended and restated effective May 2, 2016

1.

Introduction to Plan.

1.1 Name and Sponsor of Plan. The name of this Plan is the Restated CyrusOne  2012 Long Term

Incentive Plan, and its sponsor is CyrusOne, Inc.

1.2 Purposes of Plan. The purposes of the Plan are (i) to further the long  term  growth of the
Company by offering competitive incentive compensation related to long term  performance goals to
those Employees and directors of the Company  who will be responsible for planning and directing such
growth, (ii) to reinforce a commonality  of  interest between CyrusOne’s shareholders and  the
Company’s Employees, directors and consultants who participate  in the  Plan, and (iii) to aid  the
Company in attracting and retaining Employees,  directors and consultants of  outstanding abilities and
specialized skills.

1.3 Effective Date and Duration of Plan.

(a) The Plan was originally effective as  of  November 15, 2012. Effective  May  2, 2016, subject
to shareholder approval, Cyrus One  amended  and  restated the Plan, to (i) increase the number of
Common Shares available for issuance of awards under the Plan from 4,000,000 to 8,900,000, and
(ii) to make certain other changes as  set forth herein.

(b) The Plan shall remain in effect thereafter  until the earliest  of  (i) the  date on which the

Plan is terminated in accordance with section 20 hereof, (ii) the date on which the maximum
number of Common Shares which may  be  issued  or paid under or with respect to all of the  awards
granted under the Plan during the Plan’s entire  existence  (as determined  under the  other
provisions of the Plan) have been issued  or paid, or (iii) November  15, 2022. Upon the  termination
of the Plan, no awards may be granted under the Plan after the date  of  such termination but  any
award granted under the Plan on or prior to the  date of such termination shall remain outstanding
in accordance with the terms of the Plan and the terms of the award.

2. General Definitions. For all purposes of the Plan, the following terms shall  have the meanings
indicated below when used in the Plan, unless the context clearly indicates  otherwise.

2.1 ‘‘Applicable Exchange’’ means any  national stock  exchange  or quotation system  on which the

Shares may be listed or quoted.

2.2 ‘‘Board’’ means the Board of Directors of CyrusOne.

2.3 ‘‘Cyrus One’’ means CyrusOne, Inc. (and,  except for purposes of  determining whether a
Change in Control has occurred, any  legal  successor to CyrusOne, Inc.  that  results from  a merger or
similar transaction).

2.4 ‘‘Change in Control’’ means the occurrence of any of the events  described in subsection  17.4

hereof.

2.5 ‘‘Code’’ means the Internal Revenue Code  of  1986, as it exists  as of the  Effective Date  and as

it may thereafter be amended. A reference to a specific section of the Code shall  be  deemed to be a
reference both (i) to the provisions of such section as it exists  as of the  Effective Date  and as  it is
subsequently amended, renumbered,  or superseded  (by future  legislation) and  (ii) to the provisions of
any government regulation that is issued under such  section  as of the Effective Date  or as of a  later
date.

B-1

2.6 ‘‘Committee’’ means the committee appointed to administer the  Plan  under the  provisions of

subsection 3.1 hereof.

2.7 ‘‘Common Shares’’ means common  shares, par  value  $0.01 per share,  of  CyrusOne.

2.8 ‘‘Company’’ means, collectively,  (i) CyrusOne,  (ii) each  other  corporation that is part  of a
controlled group of corporations (within the  meaning of Section 1563(a) of the Code,  but determined
without regard to Code Sections 1563(a)(4)  and  (e)(3)(C))  that includes CyrusOne, and (iii)  each other
organization (a partnership, sole proprietorship, etc.) that is  under common control  (within  the
meaning of Section 414(b) of the Code)  with CyrusOne, including the Operating  Partnership and
CyrusOne GP.

2.9 ‘‘Director’’ means a non-employee member of the  Board.

2.10 ‘‘Effective Date’’ means May 3, 2016, the date  the Plan, as amended and  restated, was

approved by the Company’s shareholders.

2.11 ‘‘Employee’’ means any person who  is employed and classified as  an employee by the

Company.

2.12 ‘‘Exchange Act’’ means the Securities Exchange Act  of 1934, as  it exists as of  the Effective
Date and as it may thereafter be amended. A reference  to  a  specific  section  of  the Exchange Act  shall
be deemed to be a reference both (i)  to  the provisions  of such section as it  exists as  of  the Effective
Date and as it is subsequently amended,  renumbered, or superseded  (by future legislation)  and (ii) to
the provisions of any government regulation or  rule  that is issued under such section as  of the Effective
Date or as of a later date.

2.13 ‘‘ISO’’ means a stock option that  qualifies  as an incentive stock option within the  meaning of

Section 422 of the Code.

2.14 ‘‘Nonshare-Based Award’’ means  any award granted  under the  Plan  that  by  its  terms provides
for compensation (upon, if applicable,  its  exercise  or the meeting  of certain performance  goals or other
criteria or conditions) based on a dollar  amount,  regardless of whether the  award’s  compensation may
be payable in cash, Common Shares  or  other property, or  a combination thereof. Each nonshare-based
performance unit form of award provided  under  the Plan and any other Nonshare-Based Award  (e.g., a
cash incentive award), but no other form of award that is  listed in  section  5 hereof,  shall constitute a
Nonshare-Based Award.

2.15 ‘‘Operating Partnership’’ means CyrusOne  LP.

2.16 ‘‘Participant’’ means any Employee,  director or  consultant (including any prospective

Employee, director or consultant) of  the  Company  who is  granted an award under the Plan.

2.17 ‘‘Plan’’ means this document, named the ‘‘Restated CyrusOne 2012 Long  Term Incentive

Plan,’’ as set forth herein and as it may be amended.

2.18 ‘‘Regulation 1.83-3(i)’’ means Treasury  Regulation Section 1.83-3(i) issued  by  the Department
of the Treasury under Section 83 of the  Code,  as such  regulation exists  as of the Effective Date and as
it is subsequently amended, renumbered, or superseded.

2.19 ‘‘Regulation 1.409A-3’’ means Treasury Regulation Section 1.409A-3 issued  by  the Department
of the Treasury under Section 409A of  the Code, as such  regulation exists as of the  Effective Date  and
as it is subsequently amended, renumbered, or superseded. A reference to a  specific paragraph  of
Regulation 1.409A-3 shall be deemed to be a reference to the provisions  of such paragraph  as it exists
as of  the Effective Date and as it is subsequently  amended, renumbered,  or  superseded.

B-2

2.20 ‘‘Rule 16b-3’’ means Rule 16b-3 issued by the Securities and Exchange Commission under

Section 16 of the Exchange Act, as such rule exists as  of the Effective Date  and as  it is subsequently
amended, renumbered, or superseded.

2.21 ‘‘Share-Based Award’’ means any award  granted under  the Plan that  by its  terms provides  for

issuance or payments (upon, if applicable, its exercise  or the meeting  of certain performance  goals or
other criteria or conditions) of fixed  numbers of Common  Shares or of amounts determined  with
reference to the fair market value (or the  change in fair market  value over  a period  of  time) of fixed
numbers of Common Shares. Each form of award  that is listed  in section 5 hereof, except for  a
nonshare-based performance unit form of  award and other Nonshare-Based Awards, shall  constitute a
Share-Based Award.

3. Administration of Plan.

3.1 Committee To Administer Plan. The Plan shall be administered by the Committee.  The
Committee shall be the Compensation Committee  of the Board, unless and until the  Board appoints a
different committee to administer the  Plan.  The  Committee shall in any  event consist  of at least  three
members of the Board (i) who are neither officers nor  employees of the  Company, (ii)  who are
non-employee directors within the meaning of Rule 16b-3, and (iii)  who are  outside directors within  the
meaning of Section 162(m)(4)(C) of  the Code.

3.2 Committee’s Authority. Subject to the limitations and other provisions  of the  Plan,  the

Committee shall have the sole and complete authority:

(a) To select, from all of the Employees, directors and consultants of the  Company those

individuals who shall participate in the  Plan;

(b) To  make awards to Employees, directors and consultants of  the Company at such  times,

in such forms, and in such amounts as it shall determine and to cancel, suspend, or amend any
such awards;

(c) To  impose such limitations, restrictions,  and  conditions upon awards  as it shall deem

appropriate;

(d) To  interpret the Plan and to adopt, amend, and  rescind administrative guidelines and

other rules and regulations relating to the Plan;

(e) To appoint certain Employees to act on its behalf as its representatives (including for

purposes  of signing agreements which reflect awards granted under the  Plan); and

(f) To make all other determinations and to take  all other actions  it deems  necessary  or

advisable for the proper administration of the Plan.

Except to the extent otherwise required by applicable  law,  the Committee’s determinations on any
matter within its authority shall be conclusive and binding on  the Company, all Participants, and  all
other parties.

3.3 Flexibility in Granting Awards. Notwithstanding any other provision of the  Plan  which may be
read to the contrary, the Committee  may  set  different  terms and conditions applicable to each and any
award granted under the Plan, even for  awards of the same type  and even  when issued to the  same
Participant. In addition, and also notwithstanding  any  other provision of the Plan which may  be  read to
the contrary, the Committee may grant to any Participant for any  period  any specific type of award
available under the Plan without being required to grant to the  Participant for  such period any  other
type of award that may be available under the Plan.

B-3

3.4 Delegation of Committee’s Authority for Certain Awards.

(a) The Committee may delegate to one or more of CyrusOne’s executive officers its right to

make awards to Employees, directors  and consultants of the Company who (i)  are not otherwise
considered by the  Committee to be subject to the requirements of Section 16  of the Exchange Act
and (ii) are not expected by the Committee to become covered  employees within the  meaning of
Section 162(m)(3) of the Code.

(b) To  the extent the Committee’s right to make  awards to any Employees,  directors or
consultants of the Company is delegated to any one of  CyrusOne’s  executive  officers under  the
provisions of paragraph (a) of this subsection 3.4, any reference to the  Committee in the other
provisions of the Plan that concern the making of  awards  to such individuals, the  terms of such
awards, and the verification that all conditions  applicable to the payment under or the  exercise  of
such awards have been met shall be read to refer to such  executive officer as if such  person was
the Committee.

3.5 Awards to Directors. Notwithstanding anything to the contrary  contained herein, the Board
may, in its discretion, at any time and  from  time to time, grant awards  to  Directors or administer the
Plan with respect to such awards. In  any such case,  the Board  shall have all the authority and
responsibility granted to the Committee herein.

3.6 Minimum Vesting Requirement. Share-Based Awards granted on or after  May 2,  2016 shall
provide for a minimum vesting period of at least one year following date of grant;  provided that the
Committee may grant Share-Based Awards that do not conform  to  the  requirements of  this Section 3.6
with respect to not more than 5% of  the  Common Shares authorized  under the  Plan.

4. Class of Employees Eligible for Plan. Awards may be granted under the Plan  to  Employees,
directors or consultants (including any  prospective director, employee or consultant) of the Company.
As is indicated in section 3 hereof, the  specific Employees, directors,  and consultants to whom  awards
will be granted under the Plan, and who thereby will  be  Participants  under the Plan, shall be chosen by
the Committee in its sole discretion.

5. Awards and Their Forms.

(a) Awards under the Plan may be granted at any  time while the Plan is in effect by the

Committee to any Employee, director or  consultant of the Company.

(b) Any awards granted under the Plan may be made in  any one  or more of the  following forms,

each  of which shall be deemed to a separate and distinct form of award for all purposes of the Plan:
(i) stock options, (ii) stock appreciation  rights, (iii) restricted stock,  (iv)  restricted stock units,
(v) performance shares, (vi) share-based performance  units, (vii) nonshare-based performance units,
(viii) non-restricted stock and (ix) other  nonshare-based awards. Nonshare-based performance units  and
other Nonshare-Based Awards constitute the only forms  of  awards under  the Plan  that  are Nonshare-
Based Awards, and each of the other  award forms  identified in the  immediately preceding sentence
constitutes a Share-Based Award form. The subsequent provisions of the Plan provide  certain  rules and
conditions that apply to each of such award forms.

(c) Any Common Shares that are to  be issued or paid under any award granted  under the Plan

may consist, in whole or in part, of Common Shares that are authorized but unissued  or Common
Shares that are treasury shares.

6. Limits on Shares Subject To and Compensation  Payable Under Plan Awards.

6.1 Limits on Number of Common Shares Available  for Issuance Under  Plan.

(a) Subject to the following provisions of this subsection 6.1 and the provisions of

subsections 6.3 and 19.1 hereof, the following limits set  forth in subparagraphs  (1) through  (3) of

B-4

this  subsection 6.1 (which generally involve the  maximum number  of  Common Shares that may be
issued or paid under the Plan and its  various types of  awards during the Plan’s entire  existence)
shall apply to the grant of awards under the Plan. No award may be granted under the  Plan  to  the
extent it would cause any of the following limits to be violated.

(1) The maximum number of Common Shares  which may be issued or paid under or
with respect to all of the awards (considered in the aggregate) granted under the  Plan during
the Plan’s entire existence shall be equal to 8,900,000 Common Shares.

(2) The maximum number of Common Shares  which may be issued or paid under or
with respect to all stock options and stock  appreciation rights  (considered  in the aggregate but
separately from all other forms of awards listed in section 5  hereof) granted  under the Plan
during the Plan’s entire existence shall  be  equal to 8,900,000 Common Shares.

(3) The maximum number of Common Shares  which may be issued or paid under or
with respect to all ISOs (considered in the aggregate but separately from all other types of
stock options and other forms of awards  listed in  section  5 hereof) granted under  the Plan
during the Plan’s entire existence shall  be  equal to 8,900,000 Common Shares.

(b) If any portion of a stock appreciation right is settled (paid) upon  the exercise of such
stock appreciation right portion by the issuance or  payment of Common  Shares,  the total number
of Common Shares on which such stock appreciation  right portion was based shall be counted as
Common Shares issued or paid under the  Plan  for purposes  of any  of the limits  set forth in
paragraph (a) of this subsection 6.1,  regardless of the  number of Common Shares actually  issued
or paid to settle such stock appreciation right  portion upon its exercise.

(c)

If any award or portion thereof  granted under  the Plan is forfeited, expires, or in any

other manner terminates without the  payment of Common Shares  or  any  other  amount  or
consideration, or is settled other than  wholly by delivery of  Common  Shares  (including cash
settlement), the maximum number of Common  Shares  on which such  award  or portion of an
award was based or which could have  been paid under the award  (i) shall again be available to be
issued or paid under the Plan and to be the basis  on which other awards may be granted under  the
Plan and (ii) thus shall not be counted  as Common Shares  that were  issued or  paid under  the Plan
in determining whether any of the limits set forth  in paragraph  (a) of this subsection 6.1  are met.

(d) Any Common Shares that would be issued or paid under an award granted under the

Plan but are withheld in payment of  any exercise price, purchase price, or tax withholding
requirements (in accordance with the provisions of section 19  hereof) (i) shall not again be
deemed to be available to be issued or paid under the Plan or to be the basis  on which  other
awards may be granted under the Plan and (ii)  thus shall be  counted  as Common Shares that were
issued or paid under the Plan in determining whether any of the limits  set forth in paragraph  (a)
of this subsection 6.1 are met.

6.2 Annual Common Share and Other Compensation Limits Under Awards Granted Any Participant.

(a) Subject to the following provisions of this subsection 6.2 and the provisions of

subsections 6.3 and 18.1 hereof, the following limits (which  generally  involve the maximum number
of Common Shares and other compensation on which awards  granted to any Participant during a
calendar year may be based) (x) set forth in  subparagraph (1)  of  this subsection  6.2 shall apply  to
the grant of awards under the Plan that are intended to qualify  as ‘‘qualified performance-based
compensation’’ under Section 162(m) of the Code  and (y) set forth in subparagraph (2) of this
subsection 6.2 shall apply to the grant of awards  under the Plan to any Directors of the Company.

(1) (A) The maximum number of Common Shares on which  all Share-Based Awards
(considered in the aggregate) granted under  the Plan to any Participant during each and any

B-5

calendar year may be based, and the maximum  number of Common Shares on  which all
Share-Based Awards of a specific form listed  in section 5 hereof (considered  separately  from
all other forms of Stock-Based Awards listed in section 5  hereof) granted  under the  Plan to
any Participant during each and any calendar year may  be based, shall be 500,000 Common
Shares.

(B) The maximum dollar value of all Nonshare-Based  Awards granted under the

Plan to any Participant during each and any calendar  year  shall  be  $5,000,000.

(2) (A) The maximum number of Common Shares on which  all Share-Based Awards
(considered in the aggregate) granted under  the Plan to any Participant who is  a Director
during each and any calendar year may  be  based, and the maximum  number of Common
Shares on which all Share-Based Awards of a specific form listed in  section  5 hereof
(considered separately from all other forms of Stock-Based Awards listed in section 5  hereof)
granted under the Plan to any Participant  who is  a Director  during  each and  any calendar
year may be based, shall be 100,000 Common Shares, provided  that, notwithstanding the
foregoing, any awards granted to a Director at the time of CyrusOne’s initial public offering
shall not count against the limit included  in this  paragraph (a)(2)(A).

(B) The maximum dollar value of all Nonshare-Based  Awards granted under the

Plan to any Participant who is a Director during each and any calendar year  shall  be
$200,000, provided that, notwithstanding the foregoing,  any awards granted to a Director
at the time of the CyrusOne’s initial  public  offering  shall  not count against  the limit
included in this paragraph (a)(2)(B).

(b) For purposes of applying the Share-Based Award limits set forth in paragraphs  (a)(1)(A)
and (a)(2)(A) of this subsection 6.2 and for  all other purposes of the Plan, the maximum  number
of Common Shares on which any Share-Based Award granted to a Participant under the Plan or
any portion thereof shall be deemed to be based shall be the maximum  number of  Common
Shares that ultimately could, in the event  any and all performance goals and other criteria or
conditions applicable to the award are  met, either  be  issued or paid under the award or have  their
fair market value (or the change in their fair market value over  a period  of time) used to
determine the amounts payable under the award,  regardless of (i)  whether or not the actual
payment under such award ends up being based  on a  lesser number  of Common Shares or equal
to a percentage above or below 100% of the fair market value (or the change in  the fair market
value over a period of time) of such maximum  number of Common Shares, (ii)  whether  or not any
payment made under such award or portion thereof is  made in  cash or property other than
Common Shares, or (iii) whether or not  the award or portion thereof is forfeited,  expires, or  in
any other manner terminates without  the payment  of  Common Shares or other  compensation.

(c) For purposes of applying the Nonshare-Based Award  limits  set forth in

paragraphs (a)(1)(B) and (a)(2)(B) of this subsection 6.2 and for all other purposes of the Plan,
the maximum dollar value of any Nonshare-Based Award  granted  to  a Participant  under the Plan
or any portion thereof shall be deemed  to  be  the maximum dollar  amount of cash (and/or fair
market value, determined at the time of  payment, of Common  Shares or other property) that
ultimately could, in the event any and all performance goals and other  criteria or conditions
applicable to the award are met, be paid to the  Participant under the award, regardless of
(i) whether or not the actual payment under such award ends up being  a  lesser dollar amount of
cash (and/or fair market value, determined at the time of payment,  of Common Shares or other
property) or (ii) whether or not the award or portion  thereof is forfeited,  expires, or  in any  other
manner terminates without the payment  of  any  compensation.

6.3 Effect of Assumption of Awards in Acquisition.

If any corporation is acquired by the Company
and the Company assumes certain stock-based  awards  previously  granted  by such acquired corporation

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or issues new awards in substitution for  such  previously  granted  awards of the  acquired corporation,
then, except to the extent expressly provided by action of  the Board,  the  awards so  assumed or issued
by the Company shall not be deemed to be granted under  the Plan and any  Common Shares that are
the basis of such assumed or substituted  awards shall not affect the number of Common  Shares  that
can be issued or paid under the Plan or the number of Common  Shares on which Share-Based Awards
granted under the Plan can be based.

7. Stock Option Awards. Any awards granted under the Plan in the form of  stock options shall be
subject to the following terms and conditions  of this  section  7.

7.1 Nature of Stock Option. A stock option means an option to purchase any number of

Common Shares, up to a fixed maximum  number of Common Shares, in the future at a  fixed  price (for
purposes  of this section 7, the ‘‘Exercise Price’’) that  applies to the Common  Shares  to  which the
purchase relates. Stock options granted under the  Plan  to  any  Participant  may be ISOs, stock options
that are not ISOs, or both ISOs and stock  options that are  not ISOs.

7.2 Terms and Conditions of Stock Option To Be Determined by Committee. Subject to the other
provisions of this section 7 and the other  sections of the  Plan,  the terms  and conditions of  any stock
option granted under the Plan shall be determined by the Committee. The grant of a  stock  option shall
be evidenced by a written agreement signed by the  Committee or a representative thereof, which
agreement shall contain the terms and conditions of the  stock  option (as set by the Committee).  Any
such written agreement shall indicate whether or not the applicable stock option is  intended to be an
ISO (or, if it does not so indicate, the  stock  option reflected by  such written agreement shall  be
deemed to be a stock option that is not an ISO).

7.3 Exercise Price of Stock Option. Unless otherwise prescribed by the Committee to be higher,

the Exercise Price with respect to any number  of Common Shares that  are subject to a stock  option
granted under the Plan shall be 100%  (and may not in any event be less than 100%) of the fair  market
value of such number of Common Shares  (disregarding lapse restrictions as  defined  in
Regulation 1.83-3(i)) on the date the  stock option is  granted.

7.4 Expiration of Option. A stock option granted under the Plan  shall not in any event be
exercisable after the expiration of ten  years  after the date on  which it is  granted  (or after  any earlier
expiration date that is otherwise prescribed for the  stock  option by  the  Committee).

7.5 Procedures for Exercise of Option.

(a) With respect to each exercise of a stock option granted under the Plan, written notice of
the exercise must be given and the purchase  price for the Common Shares being purchased upon
the exercise and any taxes required to  be  withheld upon the exercise must be paid in  full at  the
time of the exercise. The procedures  for meeting such  requirements  shall be established under the
provisions of section 19 hereof.

(b) As soon as administratively practical  after the receipt  of the written notice and full
payment applicable to the exercise of  any stock  option granted under the Plan in  accordance with
the procedures established under the  provisions  of section 19 hereof, CyrusOne shall  deliver to the
applicable Participant (or such other  person who is  exercising the  stock option) a certificate or
book-entry credit representing each acquired Common Share.

7.6 Special Limit on Value of ISOs.

If the aggregate fair market value of  all Common Shares with

respect to which stock options that are  intended to be ISOs and that are  exercisable  for the  first  time
by any  Participant during any calendar  year (under the  Plan  and all  other  plans of  the Company)
exceeds $100,000 (or, if such limit amount is amended  under Section  422 of the Code, such amended
limit amount), such stock options (to  the extent of such excess) shall be treated as if they were  not
ISOs. The rule set forth in the immediately preceding sentence shall be applied by taking  stock options

B-7

into account in the order in which they  were granted.  Also, for purposes of the rules of this
subsection 7.6, the fair market value of any Common  Shares which are subject to a stock option shall
be determined as of the date the option is granted.

7.7

Ineligibility of Certain Employees for ISOs. Notwithstanding any other provision  of  the Plan to

the contrary, no person shall be eligible  for or  granted a stock option under the Plan that is intended
to be an ISO if, at the time the stock  option is otherwise to be granted, the person owns more than
10% of the total combined voting power of all classes of stock of the Company.  For purposes hereof, a
person shall be considered as owning  the stock owned,  directly  or  indirectly, by or for his  or her
brothers or sisters (whether by the whole or half blood), spouse, ancestors, and lineal  descendants, and
stock owned, directly or indirectly, by  or  for a corporation, partnership,  estate, or  trust shall be
considered as being owned proportionately by or for its shareholders,  partners, or  beneficiaries.

8. Stock Appreciation Right Awards. Any awards granted under the Plan in the form of  stock
appreciation rights (for purposes of this section  8, ‘‘SARs’’)  shall be subject to the  following terms and
conditions of this section 8.

8.1 Nature of SAR. A SAR means the right, upon any exercise of  the SAR, to receive payment
of a sum not to exceed the amount, if any,  by  which the  fair market value (determined as of the  date
on which the SAR is exercised and disregarding lapse  restrictions as defined  in Regulation 1.83-3(i)) of
a number of Common Shares, up to  a  fixed maximum number of  Common  Shares,  exceeds  a fixed
price (for purposes of this section 8,  the ‘‘Exercise  Price’’) of the Common  Shares  to  which the exercise
relates. A SAR may be granted free-standing, in  relation  to  a  new stock option  being  granted at the
same time as the SAR is granted, or  in relation to a stock  option both which is not an  ISO and  which
has been granted prior to the grant of  the SAR.

8.2 Terms and Conditions of SAR To Be Determined by Committee. Subject to the other provisions
of this section 8 and the other sections  of  the Plan, all of the terms  and conditions of a SAR  shall be
determined by the  Committee. A SAR granted  under the Plan shall be evidenced by a  written
agreement signed by the Committee or  a  representative  thereof, which agreement  shall contain the
terms and conditions of the SAR (as set by  the Committee).

8.3 Exercise Price of SAR. Unless otherwise prescribed by the Committee to be higher, the
Exercise Price with respect to any number of  Common Shares  that are subject to a SAR granted under
the Plan shall be 100% (and may not  in any event  be  less than 100%) of  the  fair market value  of  such
number of Common Shares (disregarding  lapse restrictions as defined  in Regulation 1.83-3(i)) on the
date  the SAR is granted.

8.4 Expiration of SAR. A SAR granted under the Plan shall not in any event be exercisable  after

the expiration of ten years after the date  on which it  is granted  (or  after any  earlier expiration  date
that is otherwise prescribed for the SAR by  the Committee).

8.5 Coordination of SAR and Option. Unless otherwise determined by the  Committee, any stock

option as to which a SAR is related shall no longer  be  exercisable  to  the extent the SAR  has been
exercised and the exercise of a stock option shall cancel any related SAR  to  the extent of such exercise.

8.6 Procedures for Exercise of SAR.

(a) With respect to each exercise of a SAR granted under the Plan, written notice of the

exercise must be given and any taxes  required  to  be  withheld upon the exercise must be paid in
full at the time of the exercise. The procedures for meeting such requirements  shall be established
under the provisions of section 19 hereof.

(b) As soon as administratively practical  after the receipt  of the written notice and full
payment of taxes applicable to the exercise of any SAR granted  under the Plan in  accordance  with
the procedures established under the  provisions  of section 19 hereof, CyrusOne shall  pay the

B-8

amount to which the applicable Participant (or such other person who is exercising the SAR) is
entitled upon the exercise of the SAR in cash,  Common Shares  or other property,  or a
combination thereof, as the Committee shall  determine  and  provide in the terms of the award. To
the extent that payment is made in Common Shares or other  property,  the Common Shares or
other property shall be valued at its fair  market  value on the date of exercise of the  SAR.

9. Restricted Stock Awards. Any awards granted under the Plan in the form of  restricted stock shall be
subject to the following terms and conditions  of this  section  9.

9.1 Nature of Restricted Stock.

(a) Restricted stock shall constitute Common  Shares that  may not be disposed  of by the
Participant to whom the restricted stock is  granted until certain  restrictions established by the
Committee lapse. Such restrictions may include but not necessarily be limited to restrictions
related to service requirements and to the meeting of certain performance  goals in  all  or just
certain cases (such as in all cases other  than  when there  occurs a Change in  Control or the
Participant’s termination of employment  or service with  the Company because of his or  her death
or disability), as determined by the Committee in its sole discretion. Any restrictions that are
imposed  under a restricted stock award shall also  similarly restrict the ability of the applicable
Participant to dispose of other rights issued with respect  to such restricted  stock.

(b) Any restricted stock award granted under  the Plan may provide  that the satisfaction of
certain but not all (or a certain level  but not the highest level) of any of the service restrictions,
performance goal restrictions, and/or other restrictions applicable to such restricted stock will
permit the lapse of the applicable restrictions that restrict the  right to dispose of  such restricted
stock as to a percentage (that is reasonably  related to the  percentage  of  all  or the highest level of
the applicable restrictions imposed under  the entire restricted stock  award that have been
satisfied), but not the maximum number,  of the Common Shares reflected  by  such restricted  stock.

9.2 Terms and Conditions of Restricted Stock To  Be  Determined  by  Committee. Subject to the other

provisions of this section 9 and the other  sections of the  Plan,  all of the restrictions and  other terms
and conditions that apply to any restricted  stock awarded  under the  Plan  shall be determined by the
Committee. The grant of any restricted stock under the Plan shall be evidenced by a  written  agreement,
which  agreement shall contain the restrictions and other terms  and  conditions  of the restricted stock
(as set by the Committee) and shall be referenced  on the  certificates representing the Common  Shares
that constitute such restricted stock.

9.3 Procedures for Payment of Taxes Upon Vesting of Restricted Stock. Any taxes required to be
withheld upon the  lapse of any restrictions applicable to any restricted stock granted under the Plan
(and, if applicable, any minimum purchase price for the  restricted stock that may be required by
applicable law) must be paid in full at the  time such restrictions lapse. The procedures for  meeting
such requirements shall be established under the provisions of section 19 hereof.

9.4 Right of Participant Under Restricted Stock. Any Participant who has been granted restricted
stock under the Plan shall have, during  the period in  which restrictions on  his or her ability to dispose
of such stock apply, all of the rights  of  a  shareholder of CyrusOne with respect to the  Common Shares
awarded as restricted stock (other than the  right to dispose of  such shares), including the right  to  vote
the shares and the right to receive any cash or  stock dividends, unless the Committee shall otherwise
provide in the terms of the applicable restricted  stock award and  except  as may otherwise  be  provided
in subsection  9.5 hereof.

9.5 Restrictions for Additional Common Shares Issued under Stock Split  or Dividend. Any Common

Shares issued with respect to restricted  stock as  a result of  a  stock split, stock dividend, or similar
transaction shall be restricted to the same extent as the applicable restricted stock,  unless otherwise
provided by the Committee in the terms  of  the applicable restricted stock award.

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9.6 Forfeiture of Restricted Stock.

If any restrictions or conditions on a Participant’s ability to

dispose of any restricted stock granted  to  him  or her are not satisfied in  accordance with the  terms of
such restricted stock, such restricted  stock shall  be  forfeited (subject to such exceptions,  if any, as  are
authorized by the Committee). For instance, if a Participant to whom restricted stock has  been granted
under the Plan terminates his or her  employment or service with the Company  during  the period  in
which  restrictions on his or her ability to dispose of such stock apply  (and prior  to  the satisfaction of
the requirements applicable to such restrictions), such restricted stock shall be forfeited  (subject  to  such
exceptions, if any, as are authorized by  the Committee as to a termination of employment or service
that reflects a retirement, disability, death, or other special circumstances).

10. Restricted Stock Unit Awards. Any awards granted under the Plan in the form of  restricted stock
units (for purposes of this section 10, ‘‘RSUs’’) shall  be  subject  to  the following terms  and conditions  of
this  section 10.

10.1 Nature of RSUs. RSUs are granted with respect to a specified  number  of  Common Shares

(or a number of Common Shares determined  pursuant  to  a specified formula)  or shall have a value
equal to the fair market value of a specified number of Common  Shares (or  a number  of  Common
Shares determined pursuant to a specified formula). Each RSU represents an unfunded and  unsecured
promise to deliver Common Shares, cash,  other  securities, other awards or other property upon the
lapse of the restrictions applicable thereto. Such restrictions may include but  not  necessarily be limited
to service requirements and the meeting  of certain performance goals in all or just certain  cases (such
as in all cases other than when there occurs  a Change in Control or the  Participant’s termination  of
employment or service with the Company  because  of  his or her death  or disability), as determined by
the Committee in its sole discretion.

10.2 Terms and Conditions of RSUs To Be Determined by Committee. Subject to the other

provisions of this section 10 and the  other  sections of the  Plan,  all of the restrictions and  other terms
and conditions that apply to any RSU awarded under  the Plan shall be determined by the  Committee.
The grant of any RSU under the Plan shall be evidenced  by  a written agreement,  which agreement
shall contain the restrictions and other  terms  and  conditions of the RSU (as set by the  Committee).

11. Performance Share and Unit Awards. Any awards granted under the Plan in the form of
performance shares, share-based performance units,  and/or nonshare-based performance units
(collectively and for purposes of this section 11, ‘‘Performance  Awards’’)  shall be subject to the
following terms and conditions of this  section 11.

11.1 Nature of Performance Award.

(a) Any performance share (which, for the avoidance of  doubt,  includes but is not limited to

restricted stock the vesting of which is  subject to meeting certain  performance goals) that is
granted to a Participant constitutes a right that the Participant will receive  a number  of Common
Shares, up to a fixed maximum number of Common Shares, if and  when  certain  conditions are
met. Such conditions may include but not necessarily be limited to:  (i) conditions  that  require that
the Participant must either be an employee of, or providing services to, the Company for  a
specified continuous period of time or terminate employment or service with  the Company in
special circumstances (including, without  limitation, the Participant’s retirement,  disability, or
death); and (ii) conditions related to the meeting of  certain performance  goals, except that the
Committee may provide in the terms  of the  applicable  performance share award that the
performance goal conditions otherwise imposed under the award are waived in whole  or in part in
special circumstances (including, without  limitation, when there  occurs a Change  in Control or  the
Participant’s termination of employment  or service with  the Company because of his or  her death
or disability).

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(b) Any share-based performance unit  share (which, for the  avoidance of doubt, includes  but

is not limited to restricted stock units the  vesting of which is subject to meeting certain
performance goals) that is granted to a  Participant constitutes a right that the Participant will
receive an amount that is equal to a  percent of the fair market  value of a number of Common
Shares, up to a fixed maximum number of Common Shares, on the date  such amount becomes
payable under the terms of the unit (or  is equal to a  percent of the increase  in the fair  market
value of a number of Common Shares, up  to  a fixed maximum  number of Common  Shares,  from
the date of the grant of the unit to the  date such amount becomes payable under  the terms of  the
unit) if and when certain conditions are met. Such  conditions  may include but  not  necessarily  be
limited to: (i) conditions that require  that the Participant  must either  be  an employee  of, or
providing services to, the Company for a  specified  continuous period of time or  terminate
employment or service with the Company in special circumstances (including,  without limitation,
the Participant’s retirement, disability, or death); and (ii) conditions  related  to  the meeting of
certain performance goals, except that the Committee may provide  in the terms  of  the applicable
share-based performance unit award  that the  performance goal conditions otherwise  imposed
under the award are waived in whole or in  part  in special  circumstances (including, without
limitation, when there occurs a Change in Control or the Participant’s  termination of employment
or service with the Company because  of his or  her death or disability).

(c) Any nonshare-based performance  unit that is granted  to a Participant  constitutes a right

that the Participant will receive an amount  that is equal to a dollar value, not more than a
maximum dollar value, if and when certain conditions are met. Such conditions may  include but
not necessarily be limited to: (i) conditions that require that the Participant must either be an
employee of, or providing services to,  the Company for a specified  continuous  period of  time or
terminate employment or service with  the Company in  special circumstances  (including, without
limitation, the Participant’s retirement,  disability, or  death); and (ii)  conditions related to the
meeting  of certain performance goals,  except that the  Committee may provide in the  terms of the
applicable nonshare-based performance  unit award that the  performance goal conditions otherwise
imposed  under the award are waived  in  whole  or in part in  special circumstances (including,
without limitation, when there occurs a Change in Control or the Participant’s termination of
employment or service with the Company because  of  his or her death  or disability).

(d) Any performance share, share-based  performance  unit, and/or  nonshare-based

performance unit award may provide that  the satisfaction of  certain  but not all (or a certain level
but not the highest level) of any of the  service  conditions, performance goal conditions, and/or
other conditions applicable to such award  will  permit the  Participant to receive  a percentage (that
is reasonably related to the percentage of all or the  highest level  of  the applicable conditions
imposed  under the entire award that have been  satisfied),  but not the maximum amount, of the
Common Shares or the dollar-denominated  amounts that  would be payable  under such award if  all
(or the highest level) of the conditions applicable to such  award  had  been met.

11.2 Terms and Conditions of Performance Award  To Be  Determined by  Committee. Subject to the
other provisions of this section 11 and  the other  sections  of  the Plan, all of the restrictions and other
terms and conditions that apply to any  Performance Award  issued under the  Plan shall  be  determined
by the Committee. The grant of any  Performance Award under the Plan shall be evidenced by a written
agreement signed by the Committee or  a  representative  thereof, which agreement  shall contain the
restrictions and other terms and conditions of the Performance  Award (as set by the  Committee).

11.3 Procedures for Payment of Performance Award and of Applicable Taxes.

(a) Any taxes required to be withheld  upon a  Participant becoming entitled to the  payment
of any Performance Award granted under the  Plan  (by reason of any of the award’s  performance
goals and/or other conditions being met) must  be  paid  in full  at the time such  performance goals

B-11

and/or other conditions are met. The  procedures for meeting such  requirements shall be
established under the provisions of section 19 hereof.

(b) As soon as administratively practical  after the full payment of  taxes applicable  to  the
Performance Award granted under the Plan  in accordance with the procedures established under
the provisions of section 19 hereof, CyrusOne  shall  pay the amount to which the applicable
Participant (or such other person who is  entitled to the benefits of the award) is  entitled upon the
meeting  of such performance goals and/or other  conditions and as  the Committee shall provide in
the terms of the award: (i) in a lump sum or in installments; (ii) to the extent a  share-based
performance unit or a nonshare-based performance unit is involved, in  cash, Common Shares or
other property, or a combination thereof; and (iii) to the extent  a performance  share is  involved, in
Common Shares. To the extent that payment is  made in  Common Shares or other property,  the
Common Shares or other property shall be valued at its  fair market value on  the date  as of which
the payment is made.

12. Non-Restricted Stock Awards. Any awards granted under the Plan in the  form of non-restricted
stock shall be subject to the following  terms and  conditions of this section 12.

12.1 Nature of Non-Restricted Stock and Condition of Grant. Non-restricted stock shall constitute

Common Shares that may, upon grant, be immediately  disposed of by  the  Participant  to  whom  the
non-restricted stock is granted (without  any special restrictions and conditions).

12.2 Terms and Conditions of Non-Restricted Stock  To Be Determined  by Committee. Subject to the

other provisions of this section 12 and  the other  sections  of  the Plan, all of the terms and  conditions
that apply to any non-restricted stock  awarded  under the  Plan  shall be determined by the Committee.
The grant of any non-restricted stock  under the  Plan  shall  be evidenced by a  written  agreement signed
by the Committee  or a representative thereof, which  agreement shall contain  the terms and conditions
of the non-restricted stock award (as set by the Committee).

12.3 Procedures for Payment of Taxes Upon Grant of Non-Restricted Stock. Any taxes required to
be withheld upon the grant of any non-restricted stock award under the Plan (and, if applicable, any
minimum purchase price for the stock that may be required by applicable  law) must be paid in  full at
the time of such grant. The procedures for  meeting such requirements shall be established  under the
provisions of section 19 hereof.

13. Other  Awards. Subject to the provisions of the Plan,  the Committee  shall have  the authority to
grant other equity based or equity-related  awards and Nonshare-Based Awards (whether, in each case,
payable in cash, equity or otherwise)  in  such amounts and subject  to  such terms and conditions as  the
Committee shall determine, provided that  any such awards  must  comply, to the extent deemed
desirable by the Committee, with Rule 16b-3 and applicable law.

14. Fair Market Value of Common Shares. For purposes of the Plan, the fair market  value of  a
Common Share on any date (for purposes of this section 14, the  ‘‘subject date’’) shall be deemed  to  be
the closing price of a Common Share  on  the Applicable Exchange on the subject  date (or, if no  trading
in any stocks occurred at all on such  exchange on the subject date, on  the next subsequent  date on
which  trading of stocks occurred on such  exchange). Notwithstanding the foregoing,  if Common Shares
are not listed or traded at all on the  Applicable  Exchange on  the date  as of which  a Common Share’s
fair market value for the subject date  is to be determined  under the  terms of the  immediately
preceding sentence, then the fair market value  of a Common  Share  on the subject date shall  be
determined by the  Committee in good faith pursuant to methods  and procedures  established by the
Committee.

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15. Performance Goals.

15.1 Criteria for Performance Goals. To the extent the meeting of performance goals  set by the

Committee may be a condition to the exercise  of  or payment  under any award granted under the Plan,
the performance goals applicable to such award  shall be determined  by the Committee in its discretion,
provided that if such award is intended to qualify as ‘‘qualified performance-based compensation’’
under Section 162(m) of the Code, the  Committee shall base such performance goals on, and  only  on,
one or more of the following criteria applicable  to  the Company:

(a) free cash flow (defined as cash generated by operating activities, minus capital

expenditures and other investing activities, dividend payments and proceeds  from the issuance of
equity securities, and proceeds from  the  sale of  assets);

(b) operating cash flow;

(c) cash available for distribution;

(d) earnings before interest, taxes, depreciation, and amortization;

(e) earnings per share;

(f)

funds from operations;

(g) adjusted funds from operations;

(h) operating efficiency;

(i) operating income;

(j)

total shareholder returns;

(k) profit targets;

(l)

revenue targets;

(m) profitability targets as measured by return ratios;

(n) working capital;

(o) market share (in the aggregate or by  segment);

(p) portfolio and regional occupancy rates;

(q) net income;

(r)

return on investment or capital;

(s)

return on assets;

(t)

return on equity;

(u) return on sales;

(v)

return on development; and/or

(w) level or amount of acquisitions.

15.2 Method By Which Performance Criteria Can  Be Measured.

(a) Any performance criteria identified in subsection 15.1  hereof that is used to determine

the performance goals applicable to an award granted  under the  Plan  shall be measured or
determined on the basis of a period of such duration (for  purposes of  this section 15,  a
‘‘performance period’’), which period  may be of any length, but not less than one  year or  in excess
of ten years, as is set by the Committee either prior to the  start  of  such period or within  its first

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90 days (provided that the performance criteria  is not in  any  event  set after 25% or more of the
applicable performance period has elapsed) and shall be criteria that will be able  to  be  objectively
determined by the  Committee.

(b) Further, the Committee may provide  in the terms  of an award granted under  the Plan

that any factor used to help determine any performance criteria identified in subsection 15.1
hereof shall be taken into account only to the extent it exceeds or,  conversely, is  less  than a  certain
amount. The Committee may also provide in the terms  of an award granted under  the Plan  that,
in determining whether any performance criteria identified in  subsection 15.1 hereof  has been
attained, certain special or technical  factors shall be ignored  or, conversely,  taken into account,  in
whole or in part, including but not limited to any one or  more of the following factors:

(1) a gain, loss, income, or expense resulting from changes in generally accepted
accounting principles that become effective  during the applicable performance period  or any
previous period;

(2) unusual and/or infrequently occurring  items;

(3) an impact of other specified nonrecurring events;

(4) a gain or loss resulting from, and the direct expense  incurred in  connection with,  the

disposition of a business, in whole or in part, the  sale of  investments  or non-core assets, or
discontinued operations, categories, or  segments of businesses;

(5) a gain or loss from claims and/or litigation and insurance recoveries relating to claims

or litigation;

(6) an impact of impairment of tangible  or intangible assets;

(7) an impact of restructuring activities, including, without  limitation, reductions in force;

(8) an impact of investments or acquisitions made  during  the applicable performance

period or any prior period;

(9) a loss from political and legal changes that impact operations, as  a  consequence of

war,  insurrection, riot, terrorism, confiscation, expropriation, nationalization, deprivation,
seizure, business interruption, or regulatory requirements;

(10) retained and uninsured losses from natural catastrophes;

(11) currency fluctuations;

(12) an expense relating to the issuance  of  stock options and/or other  stock-based

compensation;

(13) an expense relating to the early retirement  of debt; and/or

(14) an impact of the conversion of convertible  debt securities.

Each  of the adjustments described in this  paragraph (b) shall be determined  in accordance with
generally accepted accounting principles and standards, unless another objective method of
measurement is designated by the Committee.

(c)

In addition, any performance criteria identified  in subsection 15.1 hereof, and  any
adjustment in the factors identified in paragraph (b) of this subsection 15.2 that are used to
determine any such performance criteria, (i) may be measured  or determined  for CyrusOne,  for
any organization other than CyrusOne that is  part of  the Company, for the entire Company in  the
aggregate, or for any group of corporations or organizations that are included in the Company  and
(ii) may be measured and determined in  an absolute sense and/or in  comparison to the  analogous

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performance criteria of other publicly traded  companies (that are selected for such  comparison
purposes  by the Committee).

15.3 Verification That Performance Goals and Other Conditions Are Met. To the extent any

payment under, or any exercise of, an award granted under the Plan requires the  meeting of any
performance goals and/or any other conditions that  have been  set by the Committee, the Committee
shall verify that such performance goals  and/or such other conditions have  been met before such
payment or exercise is permitted.

15.4 Discretion. Except as otherwise permitted by Section 162(m) of the Code, in no event shall

any discretionary authority granted to  the Committee by the Plan be used to, with respect to any
Performance Award that is intended to qualify as  ‘‘qualified performance-based  compensation’’ under
Section 162(m) of the Code, (1) grant or  provide payment in respect of a Performance Award for  a
performance period if the performance  criteria identified in  subsection 15.1  hereof that is used to
determine the performance goals for such performance period  have not been attained  and (2) increase
a Performance Award for any Participant at  any time after  the  first 90 days of  the performance period
(or, if shorter, the maximum period allowed under  Section 162(m) of the  Code) or  (3) increase  the
amount of a Performance Award above  the  maximum amount payable  under subsection 6.2(a)  hereof.

16. Nonassignability of Awards. Except as may be required by applicable law, no  award  granted under
the Plan to a Participant may be assigned,  transferred, pledged,  or otherwise  encumbered by the
Participant otherwise than by will, by  designation  of  a beneficiary  to  take effect  after the Participant’s
death, or by the laws of descent and distribution. Each  award  shall be exercisable during the
Participant’s lifetime only by the Participant (or, if permissible under applicable law, by the Participant’s
guardian or legal representative).

17. Provisions Upon Change in Control.

17.1 Effect of Change in Control on Awards.

In the event a Change in Control occurs on or after
the Effective Date, then unless otherwise  provided in the terms of  an applicable award or employment
agreement:

(a) to the extent no provision is made  in connection with the Change  in Control for
assumption of awards previously granted under the  Plan  or substitution of such awards for new
awards covering stock of a successor  corporation or  its  ‘‘parent corporation’’  (as  defined in
Section 424(e) of the Code) or ‘‘subsidiary corporation’’ (as  defined in  Section 424(f) of the Code)
with appropriate adjustments as to the number and  kinds of shares and  the exercise prices, if
applicable, then (i) any awards that vest based  solely upon the elapse of time  will  become vested
and exercisable and any restrictions then in force will lapse, and (ii) any awards  that  vest  based on
the attainment of performance goals  will become payable at the target payment  amount  (assuming
all performance goals and other criteria  or conditions applicable to the award  were satisfied  at the
target levels); and

(b) to the extent an award granted on or  after July 1, 2015  is assumed or  substituted  in
connection with the Change in Control, if the Participant’s employment is terminated by the
Company for ‘‘cause’’ or by the Participant in  a ‘‘constructive termination’’,  as such  terms are
defined in the Participant’s award agreement or employment agreement, as applicable,  within
twelve (12) months following a Change  in Control, then  (i) any awards  that vest based solely upon
the elapse of time will become vested and exercisable  and any restrictions then in  force shall
immediately lapse, and (ii) any awards  that vest  based on  the attainment of performance goals will
become  payable at the target payment amount (assuming  all performance  goals and other criteria
or conditions applicable to the award were satisfied  at the  target levels), in  each case, in whole or
on a pro rata basis, as set forth in the applicable award agreement.

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17.2 Cashout of Stock Options and Stock Appreciation Rights.

In addition, unless the Committee
shall otherwise prescribe in the terms  of a  stock option  or stock appreciation right  that  was awarded
under the Plan, in the event of a Change in  Control the Committee shall have discretion  to  cause a
cash payment to be made to the person who then holds such  stock  option or  stock appreciation right,
in lieu of the right to exercise such stock  option or stock appreciation  right or any portion thereof,
provided (i) that such stock option or  stock appreciation right is  still outstanding as of the Change in
Control  and (ii) that the aggregate fair market value  (on the date  of  the Change in Control)  of the
Common Shares that are subject to such stock  option or stock appreciation right exceeds the  aggregate
exercise price of such Common Shares  under such stock option or stock appreciation right. In the event
the Committee exercises its discretion to cause such cash payment  to  be  made, the  amount  of  such cash
payment shall be equal to the amount by  which (i) the aggregate fair market value (on the date of the
Change in Control) of the Common  Shares that are subject to such  stock option  or stock appreciation
right exceeds (ii) the aggregate exercise price  of such Common  Shares under such stock option or stock
appreciation right.

17.3 Cashout of Restricted Stock Units, Performance Shares, Share-Based  Performance  Units,
Nonshare-Based Performance Units and other Nonshare-Based  Awards. Further, unless the Committee
shall otherwise prescribe in the terms  of an applicable  restricted stock unit,  performance share,  share-
based performance unit, nonshare-based performance  unit or other Nonshare-Based Award that was
awarded under the Plan and that would  otherwise be payable  in Common  Shares,  in the event of  a
Change in Control the Committee shall  have discretion  to  cause the  payment of such restricted stock
unit, performance share, share-based performance unit, nonshare-based performance unit or  other
Nonshare-Based Award to be made in cash instead  of Common Shares. In the event  the Committee
exercises its discretion to cause such cash  payment  to  be  made, the  amount  of  such cash payment  shall
be equal to the aggregate fair market value,  on the  date of the Change in  Control, of the Common
Shares that would  otherwise then be payable  under such  restricted stock unit,  performance share,
share-based performance unit, nonshare-based performance  unit or  other  Nonshare-Based Award.

17.4 Definition of Change in Control. For purposes of the Plan, a ‘‘Change in  Control’’ shall, with

respect to any award granted under the  Plan, have the  meaning set forth  in the terms  of the award
(provided, however, that, except in the  case of a transaction similar  to  the transaction described in
paragraph (d) of this subsection 17.4, any  such  specified Change in  Control shall not occur  until the
consummation or effectiveness of the  event or transaction that  is identified  in the award as  a Change in
Control,  rather than upon the announcement, commencement, shareholder  approval, or other potential
occurrence of the event or transaction that, if completed,  would  result  in the Change in  Control);
except that, if there is no definition of a  Change  in Control set  forth in the terms of the award, then
‘‘Change in Control’’ shall mean the occurrence of any one of  the  events  described  in the following
paragraphs of this  subsection 17.4.

(a) A majority of the Board as of any  date not being composed of Incumbent Directors. For

purposes  of this subsection 17.4, as of any date,  the term ‘‘Incumbent  Director’’ means any
individual who is a director of CyrusOne as  of such date and either:  (i) who was a director of
CyrusOne at the beginning of the 24-consecutive-month period ending on such date; or  (ii) who
became a CyrusOne director subsequent to the  beginning  of such 24-consecutive-month period  and
whose appointment, election, or nomination for election was approved by a vote of  at least
two-thirds of the CyrusOne directors  who  were,  as of the date of such  vote, Incumbent Directors
(either by a specific vote or by approval  of  the proxy statement of CyrusOne  in which  such person
is named as a nominee for director). It is provided, however, that no individual initially appointed,
elected, or nominated as a director of CyrusOne as  a result  of  an actual or  threatened election
contest with respect to directors or as a  result of any other actual or threatened solicitation of
proxies or consents by or on behalf of any person other than the Board shall ever  be  deemed to be
an Incumbent Director.

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(b) Any ‘‘person,’’ as such term is defined in  Section 3(a)(9) of the Exchange Act  and as  used

in Sections 13(d)(3) and 14(d)(2) of  the Exchange Act,  being  or  becoming ‘‘beneficial owner’’  (as
defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of CyrusOne
representing 20%  or more of the combined  voting power of  CyrusOne’s  then outstanding  securities
eligible to vote for the election of the Board  (for purposes of  this subsection 17.4,  the ‘‘CyrusOne
Voting Securities’’). It is provided, however, that  the event described in this paragraph (b) shall not
be deemed to be a Change in Control if such  event results from any of the following: (i) the
acquisition of any CyrusOne Voting Securities by the Company, (ii) the acquisition of any
CyrusOne Voting Securities by any employee  benefit plan  (or  related  trust)  sponsored or
maintained by the Company, (iii) the acquisition of  any CyrusOne  Voting Securities by any
underwriter temporarily holding securities  pursuant to an offering of such securities,  (iv)  a
Non-Qualifying Transaction (as defined in paragraph (c) of this subsection 17.4), or  (v)  the
acquisition of any CyrusOne Voting Securities by any entity owned,  directly  or indirectly, by the
shareholders of CyrusOne in substantially the same  proportions  as their ownership of the
CyrusOne Voting Securities .

(c) The consummation of a merger, consolidation,  statutory share  exchange,  or similar form

of corporate transaction involving the Company  (for purposes of  this paragraph (c), a
‘‘Reorganization’’) or sale or other disposition of all or  substantially  all of the assets  of  the
Company to an entity that is not an affiliate  of the Company (for purposes  of this  paragraph (c), a
‘‘Sale’’), that in each case requires the approval of CyrusOne’s shareholders under the law of
CyrusOne’s jurisdiction of organization, whether for such Reorganization or Sale (or the issuance
of securities of CyrusOne in such Reorganization  or Sale), unless immediately  following  such
Reorganization or Sale:

(1) more than 60% of the total voting power (in respect  of the election of  directors, or

similar officials in the case of an entity other than  a corporation)  of  (i) the  entity  resulting
from such Reorganization or the entity which has acquired all  or  substantially all of the assets
of the Company (for purposes of this  paragraph (c) and in  either case, the  ‘‘Surviving
Entity’’), or (ii) if applicable, the ultimate  parent entity that directly or indirectly  has
beneficial ownership of more than 50%  of  the total voting  power (in respect of the  election of
directors, or similar officials in the case of an  entity  other than a corporation) of the  Surviving
Entity (for purposes of this paragraph (c), the ‘‘Parent Entity’’),  is represented by CyrusOne
Voting Securities that were outstanding immediately  prior to such Reorganization or  Sale  (or,
if applicable, is represented by shares into which such  CyrusOne Voting Securities were
converted pursuant to such Reorganization or  Sale), and such  voting power among the holders
thereof is in substantially the same proportion as  the voting  power of such CyrusOne  Voting
Securities among the holders thereof immediately  prior to the Reorganization or  Sale;

(2) no person (other than any employee benefit plan  sponsored or maintained by the
Surviving Entity or the Parent Entity  or the related trust  of  any such plan) is  or becomes  the
beneficial owner, directly or indirectly, of 20%  or more of the  total voting power (in respect
of the election of directors, or similar officials in  the case of an  entity other than a
corporation) of the outstanding voting  securities of the  Parent  Entity  (or, if there  is no  Parent
Entity, the Surviving Entity); and

(3) at least a majority of the members  of the board of directors (or similar officials in

the case of an entity other than a corporation)  of  the Parent Entity (or, if  there is no Parent
Entity, the Surviving Entity) following the consummation  of the Reorganization or Sale were,
at the time of the approval by the Board of the  execution  of  the initial agreement providing
for such Reorganization or Sale, Incumbent Directors (any Reorganization or Sale which
satisfies  all of the criteria specified in  subparagraphs (1),  (2), and (3) of this paragraph (c)
being deemed to be a ‘‘Non-Qualifying Transaction’’  for  purposes of this subsection 17.4).

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(d) The shareholders of CyrusOne approving a plan of complete liquidation or dissolution of

CyrusOne unless such liquidation or  dissolution is a Non-Qualifying Transaction.

Notwithstanding the foregoing, a Change in Control shall not be deemed  to  occur solely  because

any person acquires beneficial ownership of more than 20% of the  CyrusOne Voting  Securities  as a
result of the acquisition of CyrusOne  Voting Securities by CyrusOne which reduces  the number  of
CyrusOne Voting Securities outstanding;  provided that, if after such acquisition by CyrusOne such
person becomes the beneficial owner of  additional CyrusOne Voting Securities that increases  the
percentage of outstanding CyrusOne  Voting Securities beneficially owned by such person, a  Change in
Control  shall then occur.

Notwithstanding any other provision  of  the Plan to the contrary, no event or  condition shall
constitute a Change in Control with respect to a  Share-Based Award or  Nonshare-Based Award Stock
Award to the extent that, if it were, an excise  tax  would be imposed under Section 409A of the Code;
provided that, in such a case, the event  or  condition shall continue to constitute a Change  in Control to
the maximum extent possible (for example, if applicable, in respect of  vesting  without an  acceleration
of payment of such Share-Based Award  or  Nonshare-Based Award  Stock  Award)  without causing  the
imposition of such excise tax.

18. Adjustments.

18.1 Adjustments for Certain Dividends, Stock Splits, and Other  Corporate Transactions.

(a) In the event of any change affecting  the Common Shares by reason of any stock dividend

or split,  recapitalization, merger, consolidation, spin-off, combination or exchange of  shares, or
other corporate change, or any distributions  to  common  shareholders, including extraordinary cash
dividends, then, subject to the provisions of paragraph (b) of this  subsection  18.1, the Committee
shall make such substitution or adjustment in the aggregate number  or  class  of  shares which may
be distributed under the Plan and in  the number,  class, and exercise price or  other price of shares
on which the outstanding awards granted under the Plan are  based as it determines to be
necessary or appropriate in order to prevent the enlargement or dilution  of  rights under the Plan
or under awards granted under the Plan.

(b) The Committee shall not take any action under the provisions  of paragraph (a) of this

subsection 18.1 with respect to any specific award  granted under  the Plan to the extent it
determines that such action would otherwise  cause such award to become  subject to the
requirements of Code Section 409A when such  award would not be subject  to  such requirements
in the absence of such adjustment.

18.2 Adjustments To Correct Errors or Omissions. The Committee shall be authorized to correct

any defect, supply any omission, or reconcile  any inconsistency in  the Plan or any award granted under
the Plan in the manner and to the extent it  shall determine  is needed to reflect the intended provisions
of the Plan or that award or to meet any law that is applicable to the  Plan (or the  provisions of any
law which must be met in order for the normal tax consequences  of  the award to apply).

19. Procedures For Satisfying Payment and  Withholding Requirements.

19.1 Committee May Develop Payment/Withholding Procedures. The Committee may, in its

discretion, establish procedures governing the  exercise of, lapse of  restrictions under, and/or payment of
any award granted under the Plan and to compel under such procedures that, to the extent applicable
under such award, any purchase price  for Common Shares being obtained under such  award  and/or
taxes required to be withheld by the terms of such award or under  applicable law (with any such
purchase price and/or tax withholding requirements being referred to in  this section 19 as the
‘‘payment/withholding requirements’’)  be  paid in full. The Committee may provide  for different rules as
to the satisfying of the payment/withholding  requirements with respect to each type  of  award  granted

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under the Plan and even among awards of  the same type that  are  granted under the Plan. The
Committee’s procedures applicable to the satisfaction of any payment/withholding requirements that
apply  to an award  granted under the  Plan  may, in the  discretion  of  the Committee, include commonly
accepted electronic or telephonic notices given via  the internet or an interactive voice response system
to a third-party broker which is designated  by  the Committee  to  facilitate and/or administer the
exercise or payment of any awards granted under the Plan.

19.2 Default Payment/Withholding Procedures. Unless the Committee otherwise prescribes in the

written agreement by which an award  is granted  under the  Plan,  any Participant  to  whom  an award
under the Plan is granted (or, if applicable, such other person who is  exercising or  receiving  a payment
under the award) may, in his or her sole  discretion,  satisfy  the  payment/withholding requirements  that
apply  to such award by using any one or more of  the following methods or  any combination of  the
following methods:

(a) by making a payment to the Company of an  amount  in cash (which, for purposes of  the

Plan, shall be deemed to include payment  in U.S. currency or by certified check, bank draft,
cashier’s check, or money order) equal to the  amount  of  such payment/withholding requirements;

(b) by making a payment to the Company in  Common Shares  which are previously owned by
the Participant (or such other person) and have a fair  market  value  on the date of payment equal
to the amount of such payment/withholding requirements;

(c) by having CyrusOne retain Common Shares  which are  otherwise being purchased  or paid
under the award and have a fair market value  on the date of payment equal to the amount of such
payment/withholding requirements; and/or

(d) by having CyrusOne retain an amount of cash that  is payable  under the award and equal

to the amount of such payment/withholding requirements.

19.3 Limitation on Common Shares Used to Meet Payment/Withholding Requirements.

Notwithstanding any other provisions of subsections 19.1 and 19.2 hereof, Common Shares may  not  be
used in payment by the Participant for  satisfying any payment/withholding requirements that apply  to
an award granted under the Plan either (i) if the  Common Shares  being used in payment are being
purchased upon exercise of the applicable  award and the  award is an  ISO or (ii) if  the Common Shares
being used in payment both were previously acquired by the  Participant  through the exercise of a  prior
ISO and have been held by the Participant for less than  two  years  from  the date  of  grant of the prior
ISO or less than one year from the date of  the prior transfer of  such Common  Shares  to  him or  her.

19.4 Right of Company To Retain Amount To Meet Payment/Withholding Requirements  If Requirements

If any Participant (or other person) who is responsible for satisfying any

Are Not Otherwise Met.
payment/withholding requirements that apply to an award granted under  the Plan otherwise fails to
satisfy such payment/withholding requirements under  the procedures or other rules set  forth in the
foregoing provisions of this section 19,  the Company shall have the right  to  retain from  such award or
the payment thereof (or from any other amount that is  payable as  compensation  to  the Participant or
such other person), as appropriate, a  sufficient  number of Common Shares or cash otherwise applicable
to the award (or otherwise applicable to such other compensation amount)  in order to satisfy such
payment/withholding requirements.

20. Amendment or Termination of Plan and Amendment  of  Awards.

20.1 Right of Board To Amend or Terminate Plan. Subject to the provisions of subsection  1.3(b)

hereof but notwithstanding any other  provision hereof  to  the contrary, the Board may amend or
terminate the Plan or any portion or  provision  thereof at any  time, provided that no such action shall
materially impair the rights of a Participant with respect to a  previously  granted  Plan award without the
Participant’s consent. Notwithstanding the  foregoing,  the Board may  not  in any event, without the

B-19

approval of CyrusOne’s shareholders, adopt  an amendment to the Plan which shall: (i) increase the
total number of Common Shares which  may be issued during the existence of the  Plan; (ii) increase the
total number of Common Shares which  may be subject to or  issued under ISOs  granted during the
existence of the Plan; (iii) change the  class of persons eligible to become  Participants under the  Plan;
or (iv) make any other change in the Plan  that is  required by applicable law, the rules of the
Applicable Exchange or Section 162(m) of the Code if the  plan is intended to be a  stockholder-
approved Plan for purposes of Section  162(m) of the  Code, to be approved by CyrusOne’s shareholders
in order to be effective.

20.2 Rules When Shareholder Approval for Amendment Is  Required.

If approval of CyrusOne’s
shareholders is required to a Plan amendment  pursuant  to  the provisions  of subsection  20.1 hereof,
then such approval must comply with  all applicable  provisions of CyrusOne’s corporate  charter, bylaws
and regulations, and any applicable state law prescribing a method  and degree  of  shareholder approval
required for issuance of Common Shares. If the  applicable state law fails  to prescribe  a method and
degree in such cases, then such approval must be made  by a method  and  degree that would be treated
as adequate under applicable state law  in the case of an action requiring shareholder approval of an
amendment to the Plan.

20.3 Right of Committee To Amend Awards. The Committee may waive any conditions or rights

under, amend any terms of, or alter,  suspend, discontinue, cancel  or  terminate any award granted
under the Plan, prospectively or retroactively; provided  that,  except  as set forth in the Plan, unless
otherwise provided by the Committee in the  terms of such  award,  no  such action shall materially impair
the rights of any Participant with respect  to  a previously granted Plan award without the Participant’s
consent. Notwithstanding the foregoing, in no event may any award granted  under the  Plan (i) be
amended to decrease the exercise price  or other similar price applicable thereto,  (ii) be cancelled  at a
time when its exercise price or other  similar price  exceeds the fair market value of the  underlying
Common Shares in exchange for another award  under any other equity-compensation plan  or any  cash
payment or (iii) be subject to any action that would be treated, for accounting  purposes, as  a
‘‘repricing’’ of such award, unless such  amendment,  cancellation  or  action is  approved by the
Company’s shareholders (with such approval  meeting the same conditions described in subsection  20.2
hereof as to the approval of a Plan amendment). For  the avoidance of  doubt,  an adjustment to the
exercise price or other similar price applicable to an  award  granted under the Plan that is  made in
accordance with section 17 hereof or  paragraph  (a) of subsection 18.1  hereof shall not be considered a
reduction in exercise price or other similar price or ‘‘repricing’’ of such  award.

21. Miscellaneous.

21.1 Section 83(b) Election. A Participant may, with respect to any award  granted to him or  her

under the Plan with respect to which an election  could  be made under Section 83(b) of the Code
(generally to include in his or her gross  income for Federal  income tax purposes in the year the  award
is transferred to him or her the amounts  specified  in such Code section),  make such election  provided
that (i)  the terms and conditions of such award fail to prohibit the Participant  making such election  and
(ii) the Participant provides written notice to the Committee and the Company  of  such election, and
satisfies  any tax withholding requirements that are  then applicable to the award because  of his or  her
election under Code Section 83(b), within ten  days after he or she has filed  a written notice  of such
election with the Internal Revenue Service (as well as  meeting all other notice and additional
requirements for such election that are  required by Section  83(b) of the Code).

21.2 Requirement of Notification Upon Disqualifying  Disposition Under Section 421(b) of  the Code.

If any Participant shall make any disposition of Common Shares delivered pursuant  to  the exercise of
an ISO under the circumstances described in Section 421(b)  of  the Code (relating  to  certain
disqualifying dispositions) or any successor provision of  the Code,  such Participant shall notify the
Company of such disposition within ten  days of  such disposition.

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21.3 Deferrals of Award Payments. The Committee may, in its discretion and if performed in

accordance with the terms and conditions  of an award granted  under the Plan or under any plan
maintained by CyrusOne, permit Participants  to  elect  to  defer the payment  otherwise required under all
or part of any award granted under the  Plan. Such deferral shall not  be  permitted by the Committee
unless such deferral meets all of the conditions of Section  409A of  the  Code.

21.4 No  Right To Employment. Nothing contained in the Plan or any award  granted under the
Plan shall confer on any Participant any  right to be continued  in the employment of, or service with,
the Company or interfere in any way with  the right of the Company  to  terminate the Participant’s
employment or service at any time and  in  the same  manner as though the Plan and  any awards  granted
under the Plan were not in effect.

21.5 No  Advance Funding of Plan Benefits. All payments required to be made under awards
granted under the Plan shall be made  by  the Company out  of its  general assets. In this regard,  the Plan
shall not be funded and the Company shall not be required to segregate any assets to reflect any
awards granted under the Plan. Any liability of the Company to any person with respect  to  any award
granted under the Plan shall be based  solely upon the  contractual obligations that apply  to  such award,
and no such liability shall be deemed to be secured by any pledge of or other lien  or encumbrance on
any property of the Company.

21.6 Plan Benefits Generally Not Part of Compensation for  Other Company Benefit Plans. Any
payments or other benefits provided to a Participant with respect  to  an  award granted under  the Plan
shall not be deemed a part of the Participant’s compensation  for  purposes of any termination or
severance pay plan, or any other pension, profit sharing,  or other benefit plan, of  the Company unless
such plan expressly or clearly indicates  that the  payments or other benefits provided under  an award
granted under the Plan shall be considered  part of  the Participant’s compensation  for purposes of such
plan  or unless applicable law otherwise requires.

21.7 No  Issuance of Common Shares Unless Securities Laws  Permit Issuance. Notwithstanding any
other provision of the Plan to the contrary,  in no  event shall CyrusOne be obligated to issue or deliver
any Common Shares under the Plan  in connection with an award granted under  the Plan unless and
until CyrusOne determines that such issuance  or delivery will not constitute a  violation of the
provisions of any applicable law (or regulation  issued  under such law) or the rules of any securities
exchange on which Common Shares  are  listed and will not be subject to restrictions not generally
applicable to Common Shares. In addition,  with respect  to any Participant who is subject  to  the
requirements of Section 16 of the Exchange Act,  transactions under  the Plan are intended to comply
with all  applicable requirements of Rule  16b-3. To the  extent any provision of the  Plan  or an award
granted under the Plan or action by the  Committee fails to so comply, it  shall be deemed to be null
and void to the extent permitted by law or deemed advisable by the Committee.

21.8 Awards To Employees of CyrusOne Affiliate May  Be Made In Shares of Subsidiary.

Notwithstanding any other provision  of  the Plan, any award granted  under the Plan to an Employee,
director or consultant who is, at the time  of  the grant of the award, an employee, director  or consultant
of a corporation (other than CyrusOne) that  is part  of a controlled group  of corporations (within  the
meaning of Section 1563(a) of the Code,  but determined  without regard to Sections 1563(a)(4) and
(e)(3)(C) of the Code) that includes CyrusOne may be based on common shares of such other
corporation. In such case, all of the provisions of the  Plan,  including the  Common Share limits set  forth
in section 6 hereof, shall apply to such  award  in the same  manner as if such other  corporation’s
common shares were Common Shares.

21.9 Recoupment of Awards. Any written agreement containing the  terms and conditions of
awards made under the Plan may (i)  provide  for recoupment by  the Company  of all or any portion of
an award if the Company’s financial statements are required to be restated due to noncompliance with
any financial reporting requirement under  the Federal securities  laws or (ii)  include restrictive

B-21

covenants, including non-competition, non-disparagement and confidentiality  conditions or restrictions,
that the Participant must comply with  during  employment or service  by the Company or  for a  specified
period thereafter as a condition to the  Participant’s receipt  or  retention of all or any portion of an
award. This subsection 21.9 shall not be the Company’s  exclusive  remedy with  respect to such matters.

21.10 No  Limit on Other Compensation Arrangements. Nothing contained in the Plan shall prevent

the Company from adopting or continuing in effect  other  compensation arrangements, which  may, but
need not, provide for the grant of options, restricted  stock,  shares, other types of equity-based  awards
(subject to stockholder approval if such  approval is  required) and cash  incentive awards, and such
arrangements may be either generally applicable or applicable only in specific cases.

21.11 Section 409A.

(a) It is intended that the provisions of the Plan comply  with Section 409A of the Code, and

all provisions of the Plan shall be construed  and  interpreted in a manner  consistent  with the
requirements for avoiding taxes or penalties  under Section  409A of the  Code.

(b) No Participant or the creditors or  beneficiaries of a  Participant shall have the right to
subject any deferred compensation (within the meaning of Section 409A of the  Code) payable
under the Plan to any anticipation, alienation,  sale, transfer, assignment, pledge,  encumbrance,
attachment or garnishment. Except as  permitted under Section 409A of the Code, any  deferred
compensation (within the meaning of Section 409A  of the Code) payable  to  any Participant or for
the benefit of any Participant under the  Plan  may not be reduced  by, or offset against, any amount
owing by any such Participant to the  Company or  any  of  its affiliates.

(c)

If,  at the time of a Participant’s  separation from service (within  the meaning of
Section 409A of the Code), (A) such  Participant shall be a  specified employee (within the  meaning
of Section 409A of the Code and using the identification  methodology selected by the Company
from time to time) and (B) the Company shall make a good faith determination that an amount
payable pursuant to an award constitutes deferred compensation (within the meaning  of
Section 409A of the Code) the payment  of  which is  required to be delayed pursuant to the
six-month delay rule set forth in Section 409A  of  the Code in  order to avoid taxes or  penalties
under Section 409A of the Code, then the Company  shall not pay such  amount  on the otherwise
scheduled payment date but shall instead pay  it on the first business day after  such six-month
period. Such amount shall be paid without interest, unless  otherwise determined  by  the
Committee, in its discretion, or as otherwise provided in any applicable employment agreement
between the Company and the relevant Participant.

(d) Notwithstanding any provision of the Plan to the  contrary, in light of the uncertainty with
respect to the proper application of Section 409A of the Code,  the  Company reserves the right  to
make amendments to any award as the Company  deems necessary or desirable  to  avoid the
imposition of taxes or penalties under  Section 409A of the Code. In any case, a Participant shall
be solely responsible and liable for the satisfaction of all taxes and penalties that may  be  imposed
on such Participant or for such Participant’s account in  connection with  an award (including any
taxes and penalties under Section 409A of the Code),  and neither the Company nor any of its
affiliates shall have any obligation to  indemnify or otherwise hold such Participant harmless from
any or all of such taxes or penalties.

21.12 Applicable Law. Except to the extent preempted by any applicable  Federal law, the  Plan

shall be  subject to and construed in accordance with the laws of the  State  of Maryland.

21.13 Severability.

If any provision of the Plan or any award is or  becomes or is deemed to be
invalid, illegal or unenforceable in any jurisdiction or as  to any person or award, or would  disqualify
the Plan or any award under any law deemed  applicable by  the  Committee, such provision  shall  be
construed or deemed amended to conform to the applicable laws,  or if it  cannot be construed or

B-22

deemed amended without, in the determination of the  Committee, materially  altering the  intent of the
Plan or the award, such provision shall  be  construed or  deemed  stricken as to such jurisdiction, person
or award and the remainder of the Plan  and any  such award  shall remain in full force  and effect.

21.14 Counterparts and Headings. The Plan may be executed in any number  of counterparts,

each  of which shall be deemed an original. The  counterparts shall  constitute one and  the same
instrument, which shall be sufficiently  evidenced by any one thereof. Headings used throughout the
Plan are for convenience only and shall not be given legal significance.

B-23

(This page has been left blank intentionally.)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

 FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934

For the fiscal year ended December 31, 2015 

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

For the transition period   ___________ to ____________          

Commission File Number: 001-35789

CyrusOne Inc.

(Exact name of registrant as specified in its charter)

Maryland

(State or other jurisdiction of
incorporation or organization)

46-0691837

(I.R.S. Employer
Identification No.)

1649 West Frankford Road, Carrollton, TX 75007
(Address of Principal Executive Offices) (Zip Code)
(972) 350-0060
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class
Common Stock, $.01 par value

Name of Each Exchange on Which Registered
NASDAQ

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 

   No 

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 

   No 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and 
(2) has been subject to such filing requirements for the past 90 days.    

Yes 

   No 

Indicate by check mark whether the registrant has submitted electronically 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 (§ 232.405 of this chapter) during the preceding 12 
months (or for such shorter period that the registrant was required to submit and post such files).    

Yes 

   No 

 
 
 
 
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) 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. 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting 
company. See the definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange 
Act.

Large accelerated filer
Non-accelerated filer

   Accelerated filer
   Smaller reporting company  

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

Yes 

   No 

The registrant completed the initial public offering of its Common Stock on January 24, 2013.  The aggregate market value of the voting 
Common Stock owned by non-affiliates on June 30, 2015, was $1.9 billion, computed by reference to the closing sale price of the Common 
Stock on the NASDAQ Global Select Market on such date.

There were 72,270,518 shares of Common Stock outstanding as of January 29, 2016.

Portions of the definitive proxy statement relating to the Company’s 2016 Annual Meeting of Shareholders are incorporated by reference 

into Part III of this report to the extent described herein.

  
 
 
 
EXPLANATORY NOTE 

Unless otherwise indicated or unless the context requires otherwise, all references in this report to “we,” “us,” “our,” “our Company” 
or “the Company” refer to CyrusOne Inc. together with its consolidated subsidiaries, including CyrusOne LP, a Maryland limited 
partnership. Unless otherwise indicated or unless the context requires otherwise, all references to “our operating partnership” or 
“the operating partnership” refer to CyrusOne LP together with its consolidated subsidiaries. 

CyrusOne Inc. is a real estate investment trust, or REIT, whose only material asset is its ownership of operating partnership units 
of CyrusOne LP. As a result, CyrusOne Inc. does not conduct business itself, other than acting as the sole beneficial owner and 
sole trustee of CyrusOne GP (the sole general partner of CyrusOne LP), a Maryland statutory trust, issuing public equity from 
time to time and guaranteeing certain debt of CyrusOne LP and certain of its subsidiaries. CyrusOne Inc. itself does not issue any 
indebtedness but guarantees the debt of CyrusOne LP and certain of its subsidiaries, as disclosed in this report. CyrusOne LP holds 
substantially all the assets of the Company. CyrusOne LP conducts the operations of the business and is structured as a partnership 
with  no  publicly  traded  equity.  Except  for  net  proceeds  from  public  equity  issuances  by  CyrusOne  Inc.,  which  are  generally 
contributed  to  CyrusOne  LP  in  exchange  for  operating  partnership  units,  CyrusOne  LP  generates  the  capital  required  by  the 
Company's business through CyrusOne LP's operations and by CyrusOne LP's incurrence of indebtedness. 

As of December 31, 2015, the total number of outstanding shares of common stock was 72.6 million and our former parent, 
Cincinnati Bell Inc. (CBI) owned approximately 9.5% of CyrusOne through its interest in the outstanding shares of common stock 
of CyrusOne Inc. On December 31, 2015, CyrusOne Inc. completed an exchange of all the operating partnership units owned 
directly or indirectly by CBI for an equal number of shares of common stock of CyrusOne Inc. As a result, CyrusOne Inc. directly 
or indirectly owns all the operating partnership units of CyrusOne LP. As the direct or indirect owner of all the operating partnership 
units of CyrusOne LP and as sole beneficial owner and sole trustee of CyrusOne GP, which is the sole general partner of CyrusOne 
LP, CyrusOne Inc. has the full, exclusive and complete responsibility for the operating partnership's day-to-day management and 
control. 

CyrusOne Inc. was formed on July 31, 2012, and prior to its initial public offering (which was completed on January 24, 2013) 
(the IPO), it had minimal activity, consisting solely of deferred offering costs. The consolidated and combined financial statements 
included in this Annual Report of CyrusOne Inc. and its subsidiaries referred to, collectively, as “CyrusOne” the “Company” “we” 
and “Predecessor” reflect the historical financial position, results of operations and cash flows of the data center activities and 
holdings of CBI for all periods presented. The Predecessor’s historical financial statements have been prepared on a “carve-out” 
basis from CBI’s consolidated financial statements using the historical results of operations, cash flows, assets and liabilities 
attributable to the data center business and include allocations of income, expenses, assets and liabilities from CBI. These allocations 
reflect significant assumptions, and the consolidated and combined financial statements do not fully reflect what the Predecessor’s 
financial position, results of operations and cash flows would have been had the Predecessor been a stand-alone company during 
the periods presented. As a result, the Predecessor's historical financial information is not necessarily indicative of CyrusOne Inc.’s 
future results of operations, financial position and cash flows.

3

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.

CONSOLIDATED AND COMBINED 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 ACCOUNTING FEES AND SERVICES

PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

SIGNATURES

6

18

35

35

35

35

36

38

41

61

63

109

109

110

110

110

110

110

110

110

117

4

 
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

We make statements in this Annual Report on Form 10-K that are forward-looking statements within the meaning of the federal 
securities laws. In particular, statements pertaining to our capital resources, portfolio performance and results of operations contain 
forward-looking  statements.  Likewise,  all  of  our  statements  regarding  anticipated  growth  in  our  funds  from  operations  and 
anticipated market conditions, demographics and results of operations are forward-looking statements. You can identify forward-
looking statements by the use of forward-looking terminology such as “believes,” “expects,” “may,” “will,” “should,” “seeks,” 
“approximately,” “intends,” “plans,” “estimates” or “anticipates” or the negative of these words and phrases or similar words or 
phrases that are predictions of or indicate future events or trends and that do not relate solely to historical matters. You can also 
identify forward-looking statements by discussions of strategy, plans or intentions.

Forward-looking statements involve numerous risks and uncertainties and you should not rely on them as predictions of future 
events. Forward-looking statements depend on assumptions, data or methods that may be incorrect or imprecise and we may not 
be able to realize them. The following factors, among others, could cause actual results and future events to differ materially from 
those set forth or contemplated in the forward-looking statements:

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

loss of key customers;

economic downturn, natural disaster or oversupply of data centers in the limited geographic areas that we serve;

risks related to the development of our properties and our ability to successfully lease those properties;

loss of access to key third-party service providers and suppliers;

risks of loss of power or cooling which may interrupt our services to our customers;

inability to identify and complete acquisitions and operate acquired properties;

our failure to obtain necessary outside financing on favorable terms, or at all;

restrictions in the instruments governing our indebtedness;

risks related to environmental matters;

unknown or contingent liabilities related to our acquired properties;

significant competition in our industry;

loss of key personnel;

risks associated with real estate assets and the industry;

failure to maintain our status as a REIT or to comply with the highly technical and complex REIT provisions of the 

Internal Revenue Code of 1986, as amended (the Code);

REIT distribution requirements could adversely affect our ability to execute our business plan;

insufficient cash available for distribution to stockholders;

future offerings of debt may adversely affect the market price of our common stock;

increases in market interest rates may drive potential investors to seek higher dividend yields and reduce demand for our 

common stock; and

market price and volume of stock could be volatile.

While forward-looking statements reflect our good faith beliefs, they are not guarantees of future performance. We disclaim any 
obligation to publicly update or revise any forward-looking statement to reflect changes in underlying assumptions or factors of 
new information, data or methods, future events or other changes. For a further discussion of these and other factors that could 
impact our future results, performance or transactions, see the section entitled “Risk Factors.”

5

ITEM 1. 

BUSINESS

The Company

We are an owner, operator and developer of enterprise-class, carrier-neutral, multi-tenant data center properties. Our  data centers are generally 
purpose-built facilities with redundant power and cooling. They are not network-specific and enable customer interconnectivity to a range of 
telecommunication  carriers. We  provide  mission-critical  data  center  facilities  that  protect  and  ensure  the  continued  operation  of  information 
technology (IT) infrastructure for 930 customers in 32 data centers and 2 recovery centers in 12 distinct markets (10 cities in the U.S., London 
and Singapore). We provide twenty-four-hours-a-day, seven-days-a-week security guard monitoring with customizable security features. 

Formation of Our Company

Our business is comprised of the historical data center activities and holdings of CBI. CBI operated various data centers and acquired various data 
center businesses prior to our formation including Cyrus Networks, LLC (Cyrus Networks). On various dates throughout 2012, CBI created 
CyrusOne Inc., CyrusOne GP and CyrusOne LP (the operating partnership) and, on November 20, 2012, certain subsidiaries of CBI contributed 
certain assets and operations to CyrusOne LP in exchange for the issuance of operating partnership units. We refer to these transactions as the 
"formation transactions."  

Recent Developments

On April 7, 2015, CyrusOne Inc. completed a public offering of approximately 14.3 million shares of its common stock at a price to the public of 
$31.12 per share, or $426.0 million, net of underwriting costs of $17.8 million. CyrusOne Inc. used the proceeds to acquire approximately 14.3 
million common units of limited partnership interests in the operating partnership from two subsidiaries of CBI.

On June 22, 2015, CyrusOne LP entered into an amendment to the credit agreement governing its revolving credit facility and term loan facility 
(the Credit Agreement), which increased the size of the Credit Agreement's accordion feature from $300 million to $600 million. Immediately 
after entering into the amendment, the operating partnership exercised $350 million of this accordion feature and obtained commitments to increase 
the total commitment under the Credit Agreement from $600 million to $950 million, comprised of $650 million of commitments under the 
revolving credit facility and $300 million under the term loan.

On June 26, 2015, CyrusOne Inc. completed a public offering of approximately 13.0 million shares of its common stock, at a price to the public 
of $30.00 per share, or $373.3 million, net of underwriting costs of $16.6 million. On July 1, 2015, CyrusOne Inc. used $170.3 million of the 
proceeds to acquire approximately 6.0 million common units of limited partnership interests in the operating partnership from a subsidiary of CBI. 
The balance of the proceeds was used to finance CyrusOne LP's acquisition of Cervalis Holdings LLC (Cervalis), to pay fees and expenses related 
to the acquisition of Cervalis (the Cervalis Acquisition) and for general corporate purposes. 

On July 1, 2015, CyrusOne LP and CyrusOne Finance Corp (the Issuers) closed a private offering of $100 million aggregate principal amount of 
the 6.375% senior notes due 2022. The proceeds of the notes offering were used to finance the Cervalis Acquisition, to pay fees and expenses 
related to the Cervalis Acquisition and for general corporate purposes. 

On July 1, 2015, CyrusOne LP acquired 100% of Cervalis, a privately-held owner and operator of data centers for approximately $398.4 million, 
excluding transaction-related expenses. As a result of the Cervalis Acquisition, we acquired four data center facilities and two work recovery 
facilities serving the New York metropolitan area. The Cervalis Acquisition was funded with a portion of the proceeds from the June 2015 equity 
offering and the July 2015 notes offering, and borrowings under the Company's amended term loan.

On December 14, 2015, CyrusOne Inc. completed a public secondary offering of 1,350,000 shares of common stock held by a subsidiary of CBI. 
On December 31, 2015, CyrusOne Inc. completed an issuance of approximately 6.3 million newly issued shares of common stock in exchange 
for an equal number of operating partnership units in CyrusOne LP, held by a subsidiary of CBI. As a result, CBI owns approximately 9.5% of 
the common stock of CyrusOne Inc. and all of the operating units of CyrusOne LP are owned directly or indirectly by the Company.

6

The following diagram depicts our ownership structure as of December 31, 2015:

Public
Stockholders

90.5%
Common
Stock

9.5%
Common
Stock

Cincinnati Bell Inc.

CyrusOne Inc.
(the REIT)

99.0%
Limited
Partnership
Interest

100% Beneficial
Ownership Interest

CyrusOne GP
(sole general partner)

1.0% 
Beneficial
Ownership
Interest

CyrusOne LP
(our operating partnership)

100%

100%

Additional U.S.
Taxable
REIT
Subsidiaries

100%

Non-U.S.
Taxable
REIT
Subsidiaries

Operating and Development Properties

7

Our Business

We provide mission-critical data center facilities that protect and ensure the continued operation of IT infrastructure for our customers. Our goal 
is to be the preferred global data center provider to the Fortune 1000. As of December 31, 2015, our customers included 9 of the Fortune 20 and 
173 of the Fortune 1000 or private or foreign enterprises of equivalent size. These 173 customers provided 62% of our annualized rent as of 
December 31, 2015.

Data centers are highly specialized and secure facilities that serve as centralized repositories of server, storage and network equipment. They are 
designed  to  provide  the  space,  power,  cooling  and  network  connectivity  necessary  to  efficiently  operate  mission-critical  IT  equipment. 
Telecommunications carriers typically provide network access into a data center through optical fiber. The demand for data center infrastructure 
is being driven by many factors, but most importantly by significant growth in data as well as an increased demand for outsourcing. The market 
for third-party data center facilities includes, among other companies, established “traditional” enterprises that are web-enabling their applications 
and business processes as well as cloud-centric companies with sophisticated technology requirements. 

We cultivate long-term strategic relationships with our customers and provide them with solutions for their data center facilities and IT infrastructure 
challenges. Our offerings provide flexibility, reliability and security delivered through a tailored, customer service focused platform that is designed 
to foster long-term relationships. We focus on attracting customers that have not historically outsourced their data center needs and providing them 
with solutions that address their current and future needs. Our facilities and construction design allow us to offer flexibility in density and power 
resiliency, and the opportunity for expansion as our customers' needs grow. We provide twenty-four-hours-a-day, seven-days-a-week security 
guard monitoring with customizable security features. The CyrusOne National IX Platform (the National IX Platform) delivers interconnection 
across states and between metro-enabled sites within the CyrusOne footprint and beyond. The platform enables high-performance, low-cost data 
transfer and accessibility for customers by uniting our data centers.

Our Competitive Strengths

Our ability to attract and retain the world’s largest customers is attributed to the following competitive strengths, which distinguish us from other 
data center operators and will enable us to continue to grow our operations. 

High Quality Customer Base. The high quality of our assets combined with our reputation for serving the needs of large enterprises has enabled 
us to focus on the Fortune 1000 to build a quality customer base. We currently have 930 customers from a broad spectrum of industries, including 
9 of the Fortune 20 and 173 of the Fortune 1000 or private or foreign enterprises of equivalent size. Our revenue is generated by a stable enterprise 
customer base, as evidenced by the fact that as of December 31, 2015, 62% of our annualized rent comes from the Fortune 1000 or private or 
foreign enterprises of equivalent size. We serve a diversity of industries, including information technology, energy, financial services, industrials, 
telecommunication services, healthcare and others.

As of December 31, 2015, no single customer represented more than 4.0% of our annualized rent, and our top 10 customers represented 30% of 
our annualized rent.

Strategically Located Portfolio. Our portfolio is located in several domestic and international markets possessing attractive characteristics for 
enterprise-focused data center operations. We have domestic properties in six of the top 10 largest U.S. cities by population (Chicago, Dallas, 
Houston, New York, Phoenix and San Antonio), according to the U.S. Census Bureau, and five of the top 10 cities for Fortune 500 headquarters 
(Chicago, Cincinnati, Dallas, Houston and New York), according to Forbes. Through the Cervalis Acquisition we have acquired four data center 
facilities and two work recovery facilities serving the New York metropolitan area, which supports our strategy of growing our Fortune 1000 
customer base by growing our presence on the East Coast and enhancing the geographic diversity of our portfolio. We believe cities with large 
populations or a large number of corporate headquarters are likely to produce incremental demand for IT infrastructure. In addition, being located 
close to our current and potential customers provides chief information officers (CIOs) with additional confidence when outsourcing their data 
center infrastructure to us.

Modern, High Quality, Flexible Facilities. Our portfolio includes highly efficient, reliable facilities with flexibility to customize customer solutions 
and accessibility to hundreds of connectivity providers. To optimize the delivery of power, our properties include modern engineering technologies 
designed to minimize unnecessary power usage and, in our newest facilities, we are able to provide power utilization efficiency ratios that we 
believe to be among the best in the multi-tenant data center industry. Fortune 1000 CIOs are dividing their application stacks into groups as some 
applications require 100% availability while others may require significant power to support complex computing or robust connectivity. Our 
construction design enables us to deliver different power densities and resiliencies to the same customer footprint, allowing customers to tailor 
solutions to meet their application needs. In addition, the National IX Platform provides access to hundreds of telecommunication and Internet 
carriers.

Massively Modular® Construction Methods.  Our Massively Modular® design principles allow us to efficiently stage construction on a large scale 
and deliver critical power and colocation square feet (CSF) in a timeframe that we believe is one of the best in the industry. We acquire or build 

8

 
a large powered shell capable of scaling with our customers’ power and colocation space needs.The powered shell can be acquired or constructed 
for a relatively inexpensive capital cost. Once the building shell is ready, we can build individual data center halls in portions of the building space 
to meet the needs of customers on a modular basis. This modular data center hall construction can be completed in 12 to 16 weeks to meet our 
customers’ immediate needs. This short construction timeframe ensures a very high utilization of the assets and minimizes the time between our 
capital investment and the receipt of customer revenue, favorably impacting our return on investment while also translating into lower costs for 
our customers. Our design principles also allow us to add incremental equipment to increase power densities as our customers’ power needs 
increase, which provides our customers with a significant amount of flexibility to manage their IT demands. We believe this Massively Modular® 
approach allows us to respond to rapidly evolving customer needs, to commit capital toward the highest return projects and to develop state-of-
the-art data center facilities.

Significant Leasing Capability. Our focus on the customer, our ability to scale with their needs, and our operational excellence provides us with 
embedded future growth from our customer base. During 2015, we signed new leases representing $88.6 million in annualized revenue, with 
previously existing customers accounting for approximately 73% of this amount. Since December 31, 2014, we have increased our colocation 
space  square  feet  (CSF)  by  approximately  349,000  square  feet  or  28%,  while  maintaining  a  high  percentage  of  CSF  utilized  of  86%  as  of 
December 31, 2015.

Significant, Attractive Expansion Opportunities. As of  December 31, 2015, we had 574,000 NRSF of powered shell available for future development 
and approximately 183 acres of land that are available for future data center facility development. The powered shell available for future development 
allows us to nearly double our footprint in locations that are part of our domestic portfolio, and consists of approximately 257,000 NRSF in the 
Southwest (Texas and Phoenix) and 317,000 NRSF in the Northeast and Midwest. Our current development properties and available acreage were 
selected based on extensive site selection criteria and the collective industry knowledge and experience of our management team with a focus on 
markets with a strong presence of and high demand by Fortune 1000 companies. As a result, we believe that our development portfolio contains 
properties that are located in markets with attractive supply and demand conditions and that possess suitable physical characteristics to support 
data center infrastructure.

Differentiated Reputation for Service. We believe that the decision CIOs make to outsource their data center infrastructure has material implications 
for their businesses, and, as such, CIOs look to third-party data center providers that have a reputation for serving similar organizations and that 
are able to deliver a customized solution. We take a consultative approach to understanding the unique requirements of our customers, and our 
design principles allow us to deliver a customized data center solution to match their needs. We believe that this approach has helped fuel our 
growth. Our current customers are also often the source of new contracts, with referrals being an important source of new customers.

Experienced Management Team. Our management team is comprised of individuals drawing on diverse knowledge and skill sets acquired through 
extensive experiences in the real estate, telecommunications and mission-critical infrastructure industries.

Balance Sheet Positioned to Fund Continued Growth. As of December 31, 2015, we had $422.2 million in available liquidity, including $407.9 
million in borrowing capacity under our unsecured revolving credit facility. The Credit Agreement also includes an accordion feature that allows 
us to increase the aggregate commitment by up to $250 million. We believe that we are appropriately capitalized with sufficient financial flexibility 
and capacity to fund our anticipated growth. 

Experienced Sales Force with Robust Partner Channel. We have an experienced sales force with a particular expertise in selling to large enterprises, 
which can require extensive consultation and drive long sales cycles as these enterprises make the initial outsourcing decision. As of December 31, 
2015, we had 35 sales-related employees. We believe the depth, knowledge, and experience of our sales team differentiates us from other data 
center companies, and we are not as dependent on brokers to identify and acquire customers as some other companies in the industry. To complement 
our direct sales efforts, we have developed a robust network of more than 130 partners, including value added resellers, systems integrators and 
hosting providers.

Business and Growth Strategies

Our objective is to grow our revenue and earnings and maximize stockholder returns and cash flow by continuing to expand our data center 
infrastructure outsourcing business.

Increasing Revenue from Existing Customers and Properties. We have historically generated a significant portion of our revenue growth from our 
existing customers. We will continue to target our existing customers because we believe that many have significant data center infrastructure 
needs that have not yet been outsourced, and many will require additional data center space and power to support their growth and their increasing 
reliance on technology infrastructure in their operations. To address new demand, as of December 31, 2015, we have approximately 519,000 NRSF 
currently available for lease. We also have approximately 839,000 NRSF under development, as well as 574,000 NRSF of additional powered 
shell space under roof available for development. 

Attracting  and  Retaining  New  Customers.  Increasingly,  enterprises  are  beginning  to  recognize  the  complexities  of  managing  data  center 
infrastructure in the midst of rapid technological development and innovation. We believe that these complexities, brought about by the rapidly 
increasing levels of Internet traffic and data, obsolete existing corporate data center infrastructure, increased power and cooling requirements and 

9

increased regulatory requirements, are driving the need for companies to outsource their data center facility requirements. Consequently, this will 
significantly increase the percentage of companies that use third-party data center colocation services over the next several years. We believe that 
our high quality assets and reputation for serving large enterprises have been, and will be, key differentiators for us in attracting customers that 
are outsourcing their data center infrastructure needs. 

We acquire customers through a variety of channels. We have historically managed our sales process through a direct-to-the-customer model but 
are now utilizing third-party leasing agents and indirect leasing channels to expand our universe of potential new customers. Over the past few 
years, we have developed a robust network of partners in our indirect leasing channels, including value added resellers, systems integrators and 
hosting providers. These channels, in combination with our award-winning internal marketing team, have enabled us to build both a strong brand 
and outreach program to new customers. Throughout the life cycle of a customer’s lease with us, we maintain a disciplined approach to monitoring 
their experience, with the goal of providing the highest level of customer service. This personal attention fosters a strong relationship and trust 
with our customers, which leads to future growth and leasing renewals. 

Expanding into New Markets. Our expansion strategy focuses on developing new data centers in markets where our customers are located and in 
markets with a strong presence of and high demand by Fortune 1000 customers. We conduct extensive analysis to ensure an identified market 
displays strong data center fundamentals, independent of the demand presented by any particular customer. In addition, we consider markets where 
our existing customers want us to be located. We regularly meet with our customers to understand their business strategies and potential data center 
needs. Our strategy of broadening our geographic footprint and expanding into markets with a strong presence of and high demand by Fortune 
1000 customers is what led to our expansion into the Northern Virginia and New York metropolitan markets. We believe that this approach combined 
with our Massively Modular® construction design reduces the risk associated with expansion into new markets because it provides strong visibility 
into our leasing opportunities and helps to ensure targeted returns on new developments. When considering a new market, we take a disciplined 
approach in evaluating potential business, property and site acquisitions, including a site’s geographic attributes, availability of telecommunications 
and connectivity providers, access to power, and expected costs for development.

Growing Interconnection Business. In April 2013, we launched the National IX Platform, delivering interconnection across states and between 
metro-enabled  sites  within  the  CyrusOne  facility  footprint  and  beyond.  The  platform  enables  high-performance,  low-cost  data  transfer  and 
accessibility for customers seeking to connect between CyrusOne facilities, from CyrusOne to their own private data center facility, or with one 
another via private peering, cross connects and/or public switching environments. Interconnection within a facility or on the National IX Platform 
allows our customers to share information and conduct commerce in a highly efficient manner not requiring a third-party intermediary, and at a 
fraction of the cost normally required to establish such a connection between two enterprises. The demand for interconnection creates additional 
rental and revenue growth opportunities for us, and we believe that customer interconnections increase our likelihood of customer retention by 
providing an environment not easily replicated by competitors. We act as a trusted neutral party that enterprises, carriers and content companies 
utilize to connect to each other. We believe that the reputation and industry relationships of our executive management team place us in an ongoing 
trusted provider role. In 2014, we became the first colocation provider in North America to receive multi-site certification from the Open-IX 
Association, a non-profit industry group formed to promote better standards for data center interconnection and Internet Exchanges in North 
America.

Our principal executive offices are located at 1649 West Frankford Road, Carrollton, TX 75007. Our telephone number is (972) 350-0060. We 
maintain a website, www.cyrusone.com. The information contained on, or accessible through, our website is not incorporated by reference into 
this Annual Report on Form 10-K.

Our Portfolio

As of December 31, 2015, our property portfolio included 32 data centers and 2 recovery centers in 12 distinct markets (10 cities in the U.S., 
London and Singapore) collectively providing approximately 2,954,000 net rentable square feet (NRSF), of which 82% was leased, and powered 
by approximately 227 MW of available critical load capacity. We own 18 of the buildings in which our data center facilities are located. We lease 
the remaining 16 buildings, which account for approximately 700,000 NRSF, or approximately 24% of our total operating NRSF. These leased 
buildings accounted for 33% of our total annualized rent as of December 31, 2015. We also currently have 839,000 NRSF under development, as 
well as 574,000 NRSF of additional powered shell space under roof available for development. In addition, we have approximately 183 acres of 
land that are available for future data center shell development. Along with our primary product offering, leasing of colocation space, our customers 
are also interested in ancillary office and other space. We believe our existing operating portfolio and development pipeline will allow us to meet 
the evolving needs of our existing customers and continue to attract new customers. The following tables provide an overview of our operating 
and development properties as of December 31, 2015.

10

CyrusOne Inc.
Data Center Portfolio
As of December 31, 2015 
(unaudited)

Facilities

Metro Area

Annualized
Rent(b)

Colocation
Space
(CSF)(c)

CSF 
Leased(d)

CSF 
Utilized 
(e)

Office & 
Other(f)

Office & 
Other 
Leased(g)

Supporting
Infrastructure(h)

Total(i)

Operating Net Rentable Square Feet (NRSF)(a)

Powered
Shell 
Available
for Future 
Development
(NRSF)(j)

Available 
Critical
Load 
Capacity
 (MW)(k)

Westway Park Blvd., Houston, TX 
(Houston West 1)

Houston

49,228,557

112,133

W. Frankford, Carrollton, TX (Carrollton) Dallas

39,175,328

226,604

96 %

83 %

96 % 10,563

84 % 33,009

98 %

96 %

37,062

159,758

3,000

90,314

349,927

196,000

S. State Highway 121 Business 
Lewisville, TX (Lewisville)*

West Seventh St., Cincinnati, OH (7th 
Street)***

Madison Road (Totowa)**

Dallas

Cincinnati

New York

Myer Conners Rd (Wappingers Falls)**

New York

Southwest Fwy., Houston, TX (Galleria)

Houston

Kingsview Dr., Lebanon, OH (Lebanon)

Cincinnati

South Ellis Street Chandler, AZ (Phoenix 
1)

Phoenix

38,111,032

108,687

96 %

100 % 11,374

97 %

59,345

179,406

—

36,512,827

212,030

28,825,440

26,895,181

26,044,727

22,626,127

51,242

37,000

63,469

65,303

94 %

84 %

97 %

76 %

86 %

94 %

5,744

84 % 22,477

97 % 12,485

76 % 23,259

89 % 44,886

100 %

100 %

95 %

51 %

72 %

171,156

388,930

37,000

58,964

132,683

22,087

71,572

24,927

111,655

—

—

—

52,950

163,139

65,000

20,747,156

77,504

100 %

100 % 34,501

11 %

39,137

151,142

31,000

Westover Hills Blvd, San Antonio, TX 
(San Antonio 1)

San Antonio

20,682,080

43,843

100 %

100 %

5,989

83 %

45,650

95,482

11,000

Westway Park Blvd., Houston, TX 
(Houston West 2)

Houston

Industrial Rd., Florence, KY (Florence)

Cincinnati

Riverbend Drive South (Stamford)**

New York

Metropolis Dr., Austin, TX (Austin 2)

Austin

South Ellis Street Chandler, AZ (Phoenix 
2)

Phoenix

18,549,027

14,770,442

12,713,173

11,826,167

79,492

52,698

20,000

43,772

83 %

87 %

3,355

100 %

100 % 46,848

92 %

—

62 %

87 %

— %

100 %

1,821

100 %

92 %

98 %

55,023

137,870

12,000

40,374

139,920

8,484

22,433

28,484

68,026

—

—

—

11,475,572

72,116

100 %

100 %

5,618

38 %

25,516

103,250

4,000

Knightsbridge Dr., Hamilton, OH 
(Hamilton)*

Cincinnati

9,431,835

46,565

79 %

79 %

1,077

100 %

35,336

82,978

—

Ridgetop Circle, Sterling, VA (Northern 
Virginia)

Washington, 
D.C.

Parkway Dr., Mason, OH (Mason)

Cincinnati

Midway Rd., Carrollton, TX (Midway)** Dallas

E. Ben White Blvd., Austin, TX (Austin 
1)

Kestral Way (London)**

Norden Place (Norwalk)**

Austin

London

New York

Marsh Lane, Carrollton, TX (Marsh Ln)
**

Dallas

6,654,927

5,682,831

5,622,862

5,418,954

4,661,313

3,405,525

74,653

34,072

8,390

16,223

10,000

13,192

49 %

100 %

100 %

87 %

99 %

67 %

Springer St., Lombard, IL (Lombard)

Chicago

2,265,284

13,516

Omega Drive (Stamford)**

New York

1,481,005

Bryan St., Dallas, TX (Bryan St)**

Metropolis Dr., Austin, TX (Austin 3)

Dallas

Austin

934,154

704,297

—

3,020

61,838

71 %

— %

51 %

2 %

72 %

4,115

— % 18,552

51 %

—

6 % 15,055

2,409,035

4,245

100 %

100 %

—

87 % 21,476

100 %

99 %

67 %

—

4,085

73 %

1,901

100 %

52,605

129,159

3,000

100 % 26,458

100 %

—

98 %

— %

17,193

77,723

—

8,390

—

—

—

—

87,000

—

29,000

—

—

7,517

514

40,610

—

12,230

3,796

—

45,216

10,514

57,887

4,245

29,861

22,348

3,020

— %

72 %

— %

100 %

87 %

— %

— %

20,629

97,522

67,000

Crescent Circle, South Bend, IN 
(Blackthorn)*

McAuley Place, Blue Ash, OH (Blue Ash)
*

Houston, TX (Houston West 3)

E. Monroe St., South Bend, IN (Monroe 
St.)

Commerce Road (Totowa)**

Jurong East (Singapore)**

Goldcoast Dr., Cincinnati, OH 
(Goldcoast)

Total

South Bend

541,644

3,432

41 %

41 %

—

— %

5,125

8,557

11,000

Cincinnati

Houston

South Bend

New York

Singapore

Cincinnati

522,902

411,504

396,366

296,520

286,586

6,193

—

6,350

—

3,200

39 %

— %

22 %

— %

19 %

39 %

— %

6,950

8,564

22 %

—

— % 20,460

19 %

—

100 %

100 %

— %

30 %

— %

2,166

5,304

6,478

5,540

—

15,309

13,868

12,828

26,000

3,200

—

—

4,000

—

—

95,701

2,728

— %

— %

5,280

100 %

16,481

24,489

14,000

$429,406,081

1,573,510

84%

86% 395,902

74%

984,946

2,954,358

574,000

227

* 
** 

Indicates properties in which we hold a leasehold interest in the building shell and land. All data center infrastructure has been constructed by us and is owned by us.
Indicates properties in which we hold a leasehold interest in the building shell, land, and all data center infrastructure.

11

28

24

18

13

6

3

14

14

16

12

12

9

2

5

12

10

12

4

1

2

1

2

1

3

—

1

3

1

1

—

1

—

1

1

 
 
 
***  The information provided for the West Seventh Street (7th St.) property includes data for two facilities, one of which we lease and one of which we own.

(a)  Represents the total square feet of a building under lease or available for lease based on engineers' drawings and estimates but does not include space held for development 

or space used by CyrusOne.

(b)  Represents monthly contractual rent (defined as cash rent including customer reimbursements for metered power) under existing customer leases as of December 31, 2015, 
multiplied by 12. For the month of December 2015, customer reimbursements were $46.1 million annualized and consisted of reimbursements by customers across all facilities 
with separately metered power. Customer reimbursements under leases with separately metered power vary from month-to-month based on factors such as our customers' 
utilization of power and the suppliers' pricing of power. From January 1, 2014 through December 31, 2015, customer reimbursements under leases with separately metered 
power constituted between 10.6% and 14.2% of annualized rent. After giving effect to abatements, free rent and other straight-line adjustments, our annualized effective rent 
as of December 31, 2015 was $431.1 million. Our annualized effective rent was greater than our annualized rent as of December 31, 2015 because our positive straight-line 
and other adjustments and amortization of deferred revenue exceeded our negative straight-line adjustments due to factors such as the timing of contractual rent escalations 
and customer prepayments for services.

(c)  CSF represents the NRSF at an operating facility that is currently leased or readily available for lease as colocation space, where customers locate their servers and other IT 

equipment.

(d)  Percent leased is determined based on CSF being billed to customers under signed leases as of December 31, 2015 divided by total CSF. Leases signed but not commenced 

as of December 31, 2015 are not included.

(e)  Utilization is calculated by dividing CSF under signed leases for colocation space (whether or not the lease has commenced billing) by total CSF. 
(f)  Represents the NRSF at an operating facility that is currently leased or readily available for lease as space other than CSF, which is typically office and other space.
(g)  Percent leased is determined based on Office & Other space being billed to customers under signed leases as of December 31, 2015 divided by total Office & Other space. 

Leases signed but not commenced as of December 31, 2015 are not included.

(h)  Represents infrastructure support space, including mechanical, telecommunications and utility rooms, as well as building common areas.
(i)  Represents the NRSF at an operating facility that is currently leased or readily available for lease. This excludes existing vacant space held for development.
(j)  Represents space that is under roof that could be developed in the future for operating NRSF, rounded to the nearest 1,000.
(k)  Critical load capacity represents the aggregate power available for lease and exclusive use by customers expressed in terms of megawatts. The capacity reported is for non-

redundant megawatts, as we can develop flexible solutions to our customers at multiple resiliency levels. Does not sum to total due to rounding.

CyrusOne Inc.
NRSF Under Development
As of December 31, 2015 
(Dollars in millions)
(unaudited)

NRSF Under Development (a)

Under Development Costs

Facilities

W. Frankford (Carrollton)

W. Frankford (Carrollton)

S. State Highway 121 Business
Lewisville, TX (Lewisville)

Westover Hills Blvd. (San
Antonio 2)

Westway Park Blvd. (Houston
West 3)

Phoenix 3

Metropolitan
Area

Estimated
Completion
Date

Colocation 
Space
(CSF)

Office & 
Other

Supporting
Infrastructure

Powered  
Shell(b)

Dallas

Dallas

Dallas

1Q'16

2Q'16

69,000

4,000

2Q'16

4,000

—

—

—

2,000

1,000

—

—

—

—

Total

71,000

5,000

4,000

San Antonio

3Q'16

30,000

20,000

25,000

49,000

124,000

Houston

Phoenix

1Q'16

1Q'16

53,000

36,000

—

5,000

32,000

213,000

298,000

24,000

40,000

105,000

Ridgetop Circle, Sterling, VA
(Northern Virginia 2)

Washington, 
D.C.

3Q'16

159,000

9,000

64,000

— 232,000

30.0

Critical 
Load MW 
Capacity(c)

Actual
 to
Date(d)

Estimated  
Costs to
Completion(e)

Total

$

6.0

2.0

3.0

3.0

6.0

2.0

12

—

—

32

55

10

—

$15-18

$27-30

6-7

6-7

12-15

12-15

8-11

40-43

1-2

6-8

56-57

16-18

131-160

131-160

Total

355,000

34,000

148,000

302,000

839,000

52.0

$ 109

$179-221

$288-330

(a)  Represents NRSF at a facility for which activities have commenced or are expected to commence in the next two quarters to prepare the space for its intended use. Estimates 

and timing are subject to change.

(b)  Represents NRSF under construction that, upon completion, will be powered shell available for future development into operating NRSF.
(c)  Critical load capacity represents the aggregate power available for lease and exclusive use by customers expressed in terms of megawatts. The capacity reported is for non-

redundant megawatts, as we can develop flexible solutions to our customers at multiple resiliency levels. Does not sum to total due to rounding.

(d)  Actual to date is the cash investment as of December 31, 2015. There may be accruals above this amount for work completed, for which cash has not yet been paid.
(e)  Represents management’s estimate of the total costs required to complete the current NRSF under development. There may be an increase in costs if customers require greater 

power density.

12

 
 
Customer Diversification

Our portfolio is currently leased to 930 customers, many of which are leading global companies. The following table sets forth information 
regarding the 20 largest customers, including their affiliates, in our portfolio based on annualized rent as of December 31, 2015:

CyrusOne Inc.
Customer Diversification(a)
As of December 31, 2015 
(unaudited)

Principal Customer Industry

Number of
Locations

Annualized
Rent(b)

Percentage of
Portfolio
Annualized
Rent(c)

Weighted
Average
Remaining
Lease Term in
Months(d)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Information Technology

Energy

Telecommunication Services

Research and Consulting Services

Energy

Information Technology

Information Technology
Telecommunications (CBI)(e)

Industrials

Information Technology

Financial Services

Financial Services

Energy

Financial Services

Information Technology

Financial Services

Financial Services

Energy

Telecommunication Services

Information Technology

3

1

2

3

5

1

2

7

4

2

1

1

3

2

3

6

3

2

5

1

$

17,064,837

15,253,223

14,811,414

13,702,181

12,892,884

12,178,854

11,474,720

10,999,444

10,899,077

7,979,724

6,600,225

5,906,922

5,633,730

5,631,831

5,630,677

5,622,184

5,578,562

5,473,736

5,461,538

4,853,505

4.0 %

3.6 %

3.4 %

3.2 %

3.0 %

2.8 %

2.7 %

2.6 %

2.5 %

1.9 %

1.5 %

1.4 %

1.3 %

1.3 %

1.3 %

1.3 %

1.3 %

1.3 %

1.3 %

1.1 %

$

183,649,268

42.8%

30.2

29.5

30.9

24.1

32.1

39.0

110.1

18.9

23.9

19.7

53.0

71.0

6.9

27.0

52.0

53.8

6.2

23.1

40.0

62.0

36.9

(a)  Customers and their affiliates are consolidated.
(b)  Represents monthly contractual rent (defined as cash rent including customer reimbursements for metered power) under existing customer leases as of December 31, 2015, 
multiplied by 12. For the month of  December 2015, customer reimbursements were $46.1 million annualized and consisted of reimbursements by customers across all 
facilities with separately metered power. Customer reimbursements under leases with separately metered power vary from month-to-month based on factors such as our 
customers' utilization of power and the suppliers' pricing of power. From January 1, 2014 through December 31, 2015, customer reimbursements under leases with separately 
metered power constituted between 10.6% and 14.2% of annualized rent. After giving effect to abatements, free rent and other straight-line adjustments, our annualized 
effective rent as of December 31, 2015 was $431.1 million. Our annualized effective rent was greater than our annualized rent as of December 31, 2015 because our positive 
straight-line and other adjustments and amortization of deferred revenue exceeded our negative straight-line adjustments due to factors such as the timing of contractual rent 
escalations and customer prepayments for services.

(c)  Represents the customer’s total annualized rent divided by the total annualized rent in the portfolio as of December 31, 2015, which was approximately $429.4 million.
(d)  Weighted average based on customer’s percentage of total annualized rent expiring and is as of December 31, 2015, assuming that customers exercise no renewal options 
and exercise all early termination rights that require payment of less than 50% of the remaining rents. Early termination rights that require payment of 50% or more of the 
remaining lease payments are not assumed to be exercised because such payments approximate the profitability margin of leasing that space to the customer, such that we do 
not consider early termination to be economically detrimental to us.
Includes information for both Cincinnati Bell Technology Solutions (CBTS) and Cincinnati Bell Telephone and two customers that have contracts with CBTS. We expect the 
contracts for these two customers to be assigned to us, but the consents for such assignments have not yet been obtained. Excluding these customers, Cincinnati Bell Inc. and 
subsidiaries represented 2.0% of our annualized rent as of December 31, 2015.

(e) 

13

 
 
Lease Distribution

The following table sets forth information relating to the distribution of customer leases in the properties in our portfolio, based on NRSF under 
lease as of December 31, 2015:

CyrusOne Inc.
Lease Distribution
As of December 31, 2015 
(unaudited)

NRSF Under Lease(a)

0-999

1,000-2,499

2,500-4,999

5,000-9,999

10,000+

Total

Number of
Customers(b)

Percentage of
All Customers

Total  Leased
NRSF(c)

Percentage of
Portfolio
Leased NRSF

Annualized
Rent(d)

Percentage of
Annualized Rent

705

84

53

30

58

930

76 %

9 %

6 %

3 %

6 %

100%

143,041

130,335

188,856

211,828

1,760,944

2,435,004

6 % $

73,351,096

5 %

8 %

9 %

29,297,831

34,469,402

42,989,884

72 %

249,297,868

100% $ 429,406,081

17 %

7 %

8 %

10 %

58 %

100%

(a)  Represents all leases in our portfolio, including colocation, office and other leases.
(b)  Represents the number of customers occupying data center, office and other space as of December 31, 2015.  This may vary from total customer count as some customers 

may be under contract, but have yet to occupy space.

(c)  Represents the total square feet at a facility under lease and that has commenced billing, excluding space held for development or space used by CyrusOne. A customer’s 
leased NRSF is estimated based on such customer’s direct CSF or office and light-industrial space plus management’s estimate of infrastructure support space, including 
mechanical, telecommunications and utility rooms, as well as building common areas.

(d)  Represents monthly contractual rent (defined as cash rent including customer reimbursements for metered power) under existing customer leases as of December 31, 2015, 
multiplied by 12. For the month of December 2015, customer reimbursements were $46.1 million annualized and consisted of reimbursements by customers across all facilities 
with separately metered power. Customer reimbursements under leases with separately metered power vary from month-to-month based on factors such as our customers' 
utilization of power and the suppliers' pricing of power. From January 1, 2014 through December 31, 2015, customer reimbursements under leases with separately metered 
power constituted between 10.6% and 14.2% of annualized rent. After giving effect to abatements, free rent and other straight-line adjustments, our annualized effective rent 
as of December 31, 2015 was $431.1 million. Our annualized effective rent was greater than our annualized rent as of December 31, 2015 because our positive straight-line 
and other adjustments and amortization of deferred revenue exceeded our negative straight-line adjustments due to factors such as the timing of contractual rent escalations 
and customer prepayments for services.

14

 
Lease Expiration

The following table sets forth a summary schedule of the customer lease expirations for leases in place as of December 31, 2015, plus available 
space, for each of the 10 full calendar years beginning January 1, 2016, at the properties in our portfolio. 

CyrusOne Inc.
Lease Expirations
As of December 31, 2015 
(unaudited)

Year(a)

Available

Month-to-Month

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025 - Thereafter

Total

Number of
Leases
Expiring(b)

Total Operating
NRSF Expiring

Percentage of
Total NRSF

Annualized
Rent(c)

Percentage of
Annualized 
Rent

Annualized Rent
at Expiration(d)

Percentage of
Annualized Rent
at Expiration

217

1,694

1,090

999

308

262

211

18

50

13

29

4,891

519,354

19,555

430,651

401,208

391,549

368,610

328,072

108,357

42,953

59,986

61,852

222,211

2,954,358

18 %

1 % $

4,853,988

1 % $

4,853,988

15 %

14 %

13 %

12 %

11 %

4 %

1 %

2 %

2 %

7 %

101,866,759

68,340,467

103,628,863

51,446,320

41,712,194

22,862,754

5,211,771

6,437,736

7,631,708

15,413,521

24 %

16 %

24 %

12 %

10 %

5 %

1 %

1 %

2 %

4 %

102,268,178

69,431,760

109,286,220

55,728,792

48,685,958

24,845,073

6,210,761

8,869,188

9,505,391

22,789,704

1 %

22 %

15 %

24 %

12 %

11 %

5 %

1 %

2 %

2 %

5 %

100% $ 429,406,081

100% $

462,475,013

100%

(a)  Leases that were auto-renewed prior to December 31, 2015 are shown in the calendar year in which their current auto-renewed term expires. Unless otherwise stated in the 
footnotes, the information set forth in the table assumes that customers exercise no renewal options and exercise all early termination rights that require payment of less than 
50% of the remaining rents. Early termination rights that require payment of 50% or more of the remaining lease payments are not assumed to be exercised.

(b)  Number of leases represents each agreement with a customer. A lease agreement could include multiple spaces and a customer could have multiple leases.
(c)  Represents monthly contractual rent (defined as cash rent including customer reimbursements for metered power) under existing customer leases as of December 31, 2015, 
multiplied by 12. For the month of December 2015, customer reimbursements were $46.1 million annualized and consisted of reimbursements by customers across all facilities 
with separately metered power. Customer reimbursements under leases with separately metered power vary from month-to-month based on factors such as our customers' 
utilization of power and the suppliers' pricing of power. From January 1, 2014 through December 31, 2015, customer reimbursements under leases with separately metered 
power constituted between 10.6% and 14.2% of annualized rent. After giving effect to abatements, free rent and other straight-line adjustments, our annualized effective rent 
as of December 31, 2015 was $431.1 million. Our annualized effective rent was greater than our annualized rent as of December 31, 2015 because our positive straight-line 
adjustments and accretion of deferred revenue exceeded our negative straight-line adjustments due to factors such as the timing of contractual rent escalations and customer 
prepayments for services.

(d)  Represents the final monthly contractual rent under existing customer leases that had commenced as of December 31, 2015, multiplied by 12.

15

 
 
 
Regulation

General

Properties in our markets are subject to various laws, ordinances and regulations, including regulations relating to common areas. We believe that 
each of our properties has the necessary permits and approvals for us to operate our business.

Americans With Disabilities Act 

Our properties must comply with Title III of the Americans with Disabilities Act of 1990, or the ADA, to the extent that such properties are “public 
accommodations” as defined by the ADA. The ADA may require removal of structural barriers to access by persons with disabilities in certain 
public areas of our properties where such removal is readily achievable. We believe that our properties are in substantial compliance with the ADA 
and that we will not be required to make substantial capital expenditures to address the requirements of the ADA. However, noncompliance with 
the ADA could result in imposition of fines or an award of damages to private litigants. The obligation to make readily achievable accommodations 
is an ongoing one, and we will continue to assess our properties and to make alterations as appropriate in this respect. 

Environmental Matters

We are subject to laws and regulations relating to the protection of the environment, the storage, management and disposal of hazardous materials, 
emissions  to  air  and  discharges  to  water,  the  cleanup  of  contaminated  sites  and  health  and  safety  matters. These  include  various  regulations 
promulgated by the Environmental Protection Agency and other federal, state, and local regulatory agencies and legislative bodies relating to our 
operations, including those involving power generators, batteries, and fuel storage to support co-location infrastructure. While we believe that our 
operations are in substantial compliance with environmental, health, and human safety laws and regulations, as an owner or operator of property 
and in connection with the current and historical use of hazardous materials and other operations at its sites, we could incur significant costs, 
including fines, penalties and other sanctions, cleanup costs and third-party claims for property damages or personal injuries, as a result of violations 
of or liabilities under environmental laws and regulations.  Fuel storage tanks are present at many of our properties, and if releases were to occur, 
we may be liable for the costs of cleaning up resulting contamination.  Some of our sites also have a history of previous commercial operations, 
including past underground storage tanks.  

Some of the properties may contain asbestos-containing building materials.  Environmental laws require that asbestos-containing building materials 
be  properly  managed  and  maintained,  and  may  impose  fines  and  penalties  on  building  owners  or  operators  for  failure  to  comply  with  these 
requirements.   

Environmental consultants have conducted, as appropriate, Phase I or similar non-intrusive environmental site assessments on recently acquired 
properties and if appropriate, additional environmental inquiries and assessments on recently acquired properties. Nonetheless, we may acquire 
or develop sites in the future with unknown environmental conditions from historical operations. Although we are not aware of any sites at which 
we currently have material remedial obligations, the imposition of remedial obligations as a result of spill or the discovery of contaminants in the 
future could result in significant additional costs to us.

Our operations also require us to obtain permits and/or other governmental approvals and to develop response plans in connection with the use of 
our generators or other operations. These requirements could restrict our operations or delay the development of data centers in the future. In 
addition, from time to time, federal, state or local government regulators enact new or revise existing legislation or regulations that could affect 
us, either beneficially or adversely. As a result, we could incur significant costs in complying with environmental laws or regulations that are 
promulgated in the future.

Insurance

We carry comprehensive liability, fire, extended coverage, business interruption and rental loss insurance covering all of the properties in our 
portfolio under a blanket policy. In the opinion of our management, our policy specifications, limits and insurance carriers are appropriate given 
the relative risk of loss, the cost of coverage and industry practice. We cannot provide any assurance that the business interruption or property 
insurance we have will cover all losses that we may experience, that the insurance carrier will be solvent, that rates will remain commercially 
reasonable, that insurance carriers will not cancel our policies, or that the insurance carriers will pay all claims made by us. Certain circumstances, 
such as acts of war, are generally uninsurable under our policies. See also “Risk Factors-Risks Related to Our Business and Operations." Any 
losses to our properties that are not covered by insurance, or that exceed our policy coverage limits, could adversely affect our business, financial 
condition and results of operations.

Competition

We compete with numerous developers, owners and operators of technology-related real estate, many of which own properties similar to ours in 
the same markets in which our properties are located. If our competitors offer space at rental rates below current market rates or below the rental 
rates we currently charge our customers, or if our competitors offer space that tenants perceive to be superior to ours (based on factors such as 
available power, security considerations, location or connectivity), we may lose potential customers and we may be pressured to reduce our rental 

16

rates below those we currently charge in order to retain customers when our customers’ leases expire or incur costs to improve our properties. In 
addition, our customers have the option of building their own data center space which can also place pressure on our rental rates.

As a developer of data center space and provider of interconnection services, we also compete for the services of key third-party providers of 
services, including engineers and contractors with expertise in the development of data centers. There is competition for the services of specialized 
contractors and other third-party providers required for the development of data centers, increasing the cost of engaging such providers and the 
risk of delays in completing our development projects. 

In addition, we face competition from real estate developers in our sector and in other industries for the acquisition of additional properties suitable 
for the development of data centers. Such competition may reduce the number of properties available for acquisition, increase the price of these 
properties and reduce the demand for data center space in the markets we seek to serve.

Employees

We employ approximately 400 persons. None of these employees are represented by a labor union.

Financial Information

For financial information related to our operations, please refer to the financial statements including the notes thereto, included in this Annual 
Report on Form 10-K.

How to Obtain Our SEC Filings

Effective January 24, 2013, we became subject to the informational requirements of the Securities Exchange Act of 1934, as amended (Exchange 
Act) and consequently we file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange 
Commission (SEC). All reports we file with the SEC will be available free of charge via EDGAR through the SEC website at http://www.sec.gov. 
In addition, the public may read and copy materials we file with the SEC at the SEC’s public reference room located at 100 F Street, N.E., 
Washington, D.C. 20549. Information about the Public Reference Room may be obtained by calling the SEC at 1-800-SEC-0330. We make 
available our reports on Forms 10-K, 10-Q, and 8-K (as well as all amendments to these reports), and other information, free of charge, at the 
"Investors" section of our website at http://www.cyrusone.com. The information found on, or otherwise accessible through, our website is not 
incorporated by reference into, nor does it form a part of, this report or any other document that we file with the SEC.

17

ITEM 1A. 

RISK FACTORS

You should carefully consider all the risks described below, as well as the other information contained in this document when 
evaluating your investment in our securities. Any of the following risks could materially and adversely affect our business, results 
of operations or financial condition. The risks and uncertainties described below are those that we currently believe may materially 
affect our Company. Additional risks and uncertainties of which we are unaware or that we currently deem immaterial also may 
become important factors that affect our Company. The occurrence of any of the following risks might cause you to lose all or a 
part of your investment. Some statements in this Form 10-K, including statements in the following risk factors, constitute forward-
looking statements. Please refer to the section entitled “Special Note Regarding Forward-Looking Statements.”

Risks Related to Our Business and Operations

A small number of customers account for a significant portion of our revenue. The loss or significant reduction in business 
from one or more of our large customers could significantly harm our business, financial condition and results of operations, 
and impact the amount of cash available for distribution to our stockholders.

We currently depend, and expect to continue to depend, upon a relatively small number of customers for a significant percentage 
of our revenue. Our top 10 customers collectively accounted for approximately 30% of our total annualized rent as of December 31, 
2015. As a result of this customer concentration, our business, financial condition and results of operations, including the amount 
of cash available for distribution to our stockholders, could be adversely affected if we lose one or more of our larger customers, 
if such customers significantly reduce their business with us or if we choose not to enforce, or to enforce less vigorously, any 
rights that we may have now or in the future against these significant customers because of our desire to maintain our relationship 
with them.

A significant percentage of our customer base is also concentrated in industry sectors that may from time to time experience 
volatility, including the energy and technology sectors. Enterprises in the information technology, financial services and energy 
industries comprised approximately 29%, 21% and 20%, respectively, of our annualized rent as of December 31, 2015. A downturn 
in one of these industries could negatively impact the financial condition of one or more of our energy or technology customers, 
including several of our larger customers. In addition, instability in financial markets and economies generally may adversely 
affect our customers’ ability to replace or renew maturing liabilities on a timely basis, access the capital markets to meet liquidity 
and  capital  expenditure  requirements  and  may  result  in  adverse  effects  on  our  customers’  financial  condition  and  results  of 
operations. As a result of these factors, customers could default on their obligations to us, delay the purchase of new services from 
us or decline to renew expiring leases, any of which could have an adverse effect on our business, financial condition and results 
of operations. A diverse customer base may minimize exposure to economic fluctuations in any one industry, business sector or 
customer type, or any particular customer. Our relative mix of customers may change over time, as may the industries represented 
by our customers, the concentration of customers within specified industries and the economic value and risks associated with 
each customer, and there is no assurance that we will be able to maintain a diverse customer base, which could have a material 
adverse effect on our business, financial condition and results of operations.

Additionally, if any customer becomes a debtor in a case under the U.S. Bankruptcy Code, applicable bankruptcy laws may limit 
our ability to terminate our contract with such customer solely because of the bankruptcy or recover any amounts owed to us under 
our agreements with such customer. In addition, applicable bankruptcy laws could allow the customer to reject and terminate its 
agreement with us, with limited ability for us to collect the full amount of our damages. Our business, including our revenue and 
cash available for distribution to our stockholders, could be adversely affected if any of our significant customers were to become 
bankrupt or insolvent.

A significant percentage of our customer leases expire each year or are on a month-to-month basis, and many of our leases 
contain early termination provisions. If leases with our customers are not renewed on the same or more favorable terms 
or are terminated early by our customers, our business, financial condition and results of operations could be substantially 
harmed.

Our customers may not renew their leases following expiration. This risk is increased by the significant percentage of our customer 
leases that expire every year. As of December 31, 2015, leases representing 24%, 16% and 24% of the annualized rent for our 
portfolio will expire during 2016, 2017 and 2018, respectively, and an additional 1% of the annualized rent for our portfolio was 
from month-to-month leases. While historically we have retained a significant number of our customers, including those leasing 
from us on a month-to-month basis, upon expiration our customers may elect not to renew their leases or renew their leases at 
lower rates, for fewer services or for shorter terms. If we are unable to successfully renew or continue our customer leases on the 
same or more favorable terms or subsequently re-lease available data center space when such leases expire, our business, financial 
condition and results of operations could be adversely affected.

18

In addition, many of our leases contain early termination provisions that allow our customers to reduce the term of their leases 
subject to payment of an early termination charge that is often a specified portion of the remaining rent payable on such leases. 
The exercise by customers of early termination options could have an adverse effect on our business, financial condition and 
results of operations.

We generate a substantial portion of our revenue from a small number of metropolitan markets, which makes us more 
susceptible to regional economic downturns.

Our portfolio of properties consists primarily of data centers geographically concentrated in the metropolitan areas of Houston, 
Cincinnati, Dallas and New York. These markets comprised 22%, 21%, 20%, and 17%, respectively, of our annualized rent as of 
December 31, 2015. As such, we are susceptible to local economic conditions and the supply of, and demand for, data center space 
in these markets. If there is a downturn in the economy, a natural disaster or an oversupply of, or decrease in demand for, data 
centers in these markets, our business could be adversely affected to a greater extent than if we owned a real estate portfolio that 
was more diversified in terms of both geography and industry focus.

Even if we have additional space available for lease at any one of our data centers, our ability to meet existing customer 
requirements or lease this space to existing or new customers could be constrained by our ability to provide sufficient 
electrical power and cooling capacity.

Customers are increasing their deployment of high-density IT equipment in our data centers, which has increased the demand for 
power and cooling capacity. As current and future customers increase their power footprint in our facilities over time, we may be 
required to upgrade or add to our existing infrastructure or add additional infrastructure to meet customer requirements. Power 
and cooling systems are difficult and expensive to upgrade, and such changes may be required at a time or on a timeline during 
which we lack the financial or operational ability to make such changes.  Our failure to timely upgrade or add additional infrastructure 
could result in a failure to meet the requirements of our existing customers, or limit our ability to increase occupancy rates or 
density within our existing facilities, whether for new or existing customers. Similarly, even when successful in implementing 
such changes, we may not be able to pass on any additional costs to our customers.

We do not own all of the buildings in which our data centers are located. Instead, we lease or sublease certain of our data 
center spaces and the ability to retain these leases or subleases could be a significant risk to our ongoing operations.

We do not own 16 buildings that account for approximately 700,000 NRSF, or approximately 24% of our total operating NRSF. 
These leased buildings accounted for 33% of our total annualized rent as of December 31, 2015. Our business could be harmed 
if we are unable to renew the leases for these data centers on favorable terms or at all. Additionally, in several of our smaller 
facilities we sublease our space, and our rights under these subleases are dependent on our sublandlord retaining its rights under 
the prime lease. When the primary terms of our existing leases expire, we generally have the right to extend the terms of our leases 
for one or more renewal periods, subject to, in the case of several of our subleases, our sublandlord renewing its term under the 
prime lease. For four of these leases and subleases, the renewal rent will be determined based on the fair market value of rental 
rates for the property, and the then prevailing rental rates may be higher than the current rental rates under the applicable lease. 
The rent for the remaining leases and subleases will be based on a fixed percentage increase over the base rent during the year 
immediately prior to expiration. Several of our data centers are leased or subleased from other data center companies, which may 
increase our risk of non-renewal or renewal on less than favorable terms. If renewal rates are less favorable than those we currently 
have, we may be required to increase revenues within existing data centers to offset such increase in lease payments. Failure to 
increase revenues to sufficiently offset these projected higher costs would adversely impact our operating income. Upon the end 
of our renewal options, we would have to renegotiate our lease terms with the applicable landlords.

Additionally, if we are unable to renew the lease at any of our data centers, we could lose customers due to the disruptions in their 
operations caused by the relocation. We could also lose those customers that choose our data centers based on their locations. In 
addition, it is not typical for us to relocate data center infrastructure equipment, such as generators, power distribution units and 
cooling units, from their initial installation. The costs of relocating such equipment to different data centers could be prohibitive 
and, as such, we could lose the value of this equipment. For these reasons, any lease that cannot be renewed could adversely affect 
our business, financial condition and results of operations.

Any losses to our properties that are not covered by insurance, or that exceed our coverage limits, could adversely affect 
our business, financial condition and results of operations.

The properties in our portfolio are subject to risks, including from causes related to riots, war, terrorism or acts of God. For example, 
our properties located in Texas are generally subject to risks related to tropical storms, tornadoes, hurricanes, floods and other 
severe weather or natural events and our properties located in the Midwest are generally subject to risks related to earthquakes, 
tornadoes  and  other  severe  weather. All  our  properties  could  have  unknown  title  defects  or  encumbrances.  While  we  carry 

19

commercial property insurance including business interruption, flood and earth movement covering all of the properties in our 
portfolio, and title insurance on a substantial number of our properties, the amount of insurance coverage may not be sufficient 
to fully cover losses we may incur. 

If we experience a loss that is uninsured or exceeds our policy coverage limits, we could lose the capital invested in the damaged 
properties as well as the anticipated future cash flows from those properties. In addition, if the damaged properties were subject 
to recourse indebtedness, we could continue to be liable for the indebtedness even if these properties were irreparably damaged 
or subject of a loss.

In addition, even if a title defect or damage to our properties is covered by insurance, a disruption of our business caused by a 
casualty event may result in the loss of business or customers. The business interruption insurance we carry may not fully compensate 
us for the loss of business or customers due to an interruption caused by a title defect or casualty event.

A failure of an insurance company to make payments to us upon an event of loss covered by an insurance policy could adversely 
affect our business, financial condition and results of operations. We monitor our insurance carrier's financial strength rating and 
financial size category by only placing insurance with carriers who have an A.M. Best Rating of A- XII or better. However, it can 
be difficult to evaluate the stability and net assets or capitalization of insurance companies, and any insurance company's ability 
to meet its claim payment obligations.

Any failure of our physical infrastructure or services could lead to significant costs and disruptions that could reduce our 
revenues and harm our brand and reputation.

Our business depends on providing customers with a highly reliable data center environment. We may fail to provide such service 
as a result of numerous factors, including:

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

human error;
failure to timely deploy adequate infrastructure to meet customer requirements;
unexpected equipment failure;
power loss or telecommunications failures;
improper building maintenance by our landlords in the buildings that we lease;
physical or electronic security breaches;
fire, tropical storm, hurricane, tornado, flood, earthquake and other natural disasters;
water damage;
war, terrorism and any related conflicts or similar events worldwide; and
sabotage and vandalism.

Problems at one or more of our data centers, whether or not within our control, could result in service interruptions or equipment 
damage. Substantially all of our leases include terms requiring us to meet certain service level commitments primarily in terms 
of electrical output to, and maintenance of environmental conditions in, the data center raised floor space leased by customers. 
Any failure to meet these commitments or any equipment damage in our data centers, including as a result of mechanical failure, 
power outage, human error on our part or other reasons, could subject us to liability under our lease terms, including service level 
credits against customer rent payments, or, in certain cases of repeated failures, the right by the customer to terminate the lease. 
For example, although our data center facilities are engineered to reliably power and cool our customers’ computing equipment, 
it is possible that an outage could adversely affect a facility’s power and cooling capabilities. Depending on the frequency and 
duration of these outages, the affected customers may have the right to terminate their lease, which could have a negative impact 
on our business. We may also be required to expend significant financial resources to upgrade or add to existing infrastructure to 
meet customer requirements for power and cooling, and we may not be financially or operationally able to do so in a timely manner. 

We may be vulnerable to security breaches which could lead to significant costs and disrupt our operations.

We may be required to expend significant financial resources to protect against physical or cyber security breaches that could 
result in the misappropriation of our proprietary information or the information of our customers. We may not be able to implement 
security measures in a timely manner or, if and when implemented, these measures might be circumvented. Service interruptions, 
equipment failures or security breaches may also expose us to additional legal liability and damage our brand and reputation, and 
could cause our customers to terminate or not renew their leases. In addition, we may be unable to attract new customers if we 
have a reputation for significant or frequent service disruptions, equipment failures or physical or cyber security breaches in our 
data centers. Any such failures could adversely affect our business, financial condition and results of operations.

Our growth depends on the development of our properties and our ability to successfully lease those properties, and any 
delays or unexpected costs associated with such projects or the ability to lease such properties may harm our growth 
prospects, future business, financial condition and results of operations.

20

Our  growth  depends  in  part  upon  successfully  developing  properties  into  operating  data  center  space.  Current  and  future 
development projects will involve substantial planning, allocation of significant company resources and certain risks, including 
risks related to financing, zoning, regulatory approvals, construction costs and delays. These projects will also require us to carefully 
select and rely on the experience of one or more general contractors and associated subcontractors during the construction process. 
Should a general contractor or significant subcontractor experience financial or other problems during the construction process, 
we could experience significant delays, increased costs to complete the project and other negative impacts to our expected returns.
Site selection is also a critical factor in our expansion plans, and there may not be suitable properties available in our markets at 
a location that is attractive to our customers and has the necessary combination of access to multiple network providers, a significant 
supply of electrical power, high ceilings and the ability to sustain heavy floor loading. Furthermore, while we may prefer to locate 
new data centers adjacent to our existing data centers, we may be limited by the inventory and location of suitable properties.

In addition, in developing new properties, we will be required to secure an adequate supply of power from local utilities, which 
may include unanticipated costs. For example, we could incur increased costs to develop utility substations on our properties in 
order to accommodate our power needs. Any inability to secure an appropriate power supply on a timely basis or on acceptable 
financial terms could adversely affect our ability to develop the property on an economically feasible basis, or at all.

These and other risks could result in delays or increased costs or prevent the completion of our development projects and growth 
of our business, which could adversely affect our business, financial condition and results of operations.

In addition, we have in the past undertaken development projects prior to obtaining commitments from customers to lease the 
related data center space. We will likely choose to undertake future development projects under similar terms. Such development 
involves the risk that we will be unable to attract customers to the relevant properties on a timely basis or at all. If we are unable 
to attract customers and our properties remain vacant or underutilized for a significant amount of time, our business, financial 
condition and results of operations could be adversely affected.

We are dependent upon third-party suppliers for power and certain other services, and we are vulnerable to service failures 
of our third-party suppliers and to price increases by such suppliers.

We rely on third-party local utilities to provide power to our data centers. We are therefore subject to an inherent risk that such 
local utilities may fail to deliver such power in adequate quantities or on a consistent basis, and our recourse against the utility 
and ability to control such failures may be limited. If power delivered from the local utility is insufficient or interrupted, we would 
be required to provide power through the operation of our on-site generators, generally at a significantly higher operating cost 
than we would pay for an equivalent amount of power from the local utility. We may not be able to pass on the higher cost to our 
customers. In addition, if the generator power were to fail, we would generally be subject to paying service level credits to our 
customers, who may in certain instances also have the right to terminate their leases. Furthermore, any sustained loss of power 
could reduce the confidence of our customers in our services thereby impairing our ability to attract and retain customers, which 
would adversely affect both our ability to generate revenues and our results of operations.

In addition, even when power supplies are adequate, we may be subject to pricing risks and unanticipated costs associated with 
obtaining power from various utility companies. While we actively seek to lock-in utility rates, many factors beyond our control 
may increase the rate charged by the local utility. For instance, municipal utilities in areas experiencing financial distress may 
increase rates to compensate for financial shortfalls unrelated to either the cost of production or the demand for electricity. Utilities 
may be dependent on, and be sensitive to price increases for, a particular type of fuel, such as coal, oil or natural gas. In addition, 
the price of these fuels and the electricity generated from them could increase as a result of proposed legislative measures related 
to climate change or efforts to regulate carbon emissions. In any of these cases, increases in the cost of power at any of our data 
centers could put those locations at a competitive disadvantage relative to data centers served by utilities that can provide less 
expensive power. These pricing risks are particularly acute with respect to our customer leases that are structured on a full-service 
gross basis, where the customer pays a fixed amount for both colocation rental and power. Our business, financial condition and 
results  of  operations  could  be  adversely  affected  in  the  event  of  an  increase  in  utility  rates  under  these  leases,  which,  as  of 
December 31, 2015, accounted for approximately 30% of our leased NRSF, because we may be limited in our ability to pass on 
such costs to these customers.

We  depend  on  third  parties  to  provide  network  connectivity  to  the  customers  in  our  data  centers,  and  any  delays  or 
disruptions in connectivity may adversely affect our business, financial condition and results of operations.

Our customers require internet connectivity and connectivity to the fiber networks of multiple third-party telecommunications 
carriers. In order for us to attract and retain customers, our data centers need to provide sufficient access for customers to connect 
to those carriers. While we provide space and facilities in our data centers for carriers to locate their equipment and connect 
customers to their networks, any carrier may elect not to offer its services within our data centers or may elect to discontinue its 
service.  Furthermore,  carriers  may  periodically  experience  business  difficulties  which  could  affect  their  ability  to  provide 
telecommunications services, or the service provided by a carrier may be inadequate or of poor quality. If carriers were to terminate 
21

connectivity within our data centers or if connectivity were to be degraded or interrupted, it could put that data center at a competitive 
disadvantage versus a competitor’s data center that does provide adequate connectivity. A material loss of adequate third-party 
connectivity could have an adverse effect on the businesses of our customers and, in turn, our own results of operations and cash 
flow.

Furthermore,  each  new  data  center  that  we  develop  requires  significant  amounts  of  capital  to  be  expended  by  third-party 
telecommunications  carriers  for  the  construction  and  operation  of  a  sophisticated  redundant  fiber  network. The  construction 
required to connect multiple carrier facilities to our data centers is complex and involves factors outside of our control, including 
regulatory requirements, the availability of construction resources and the sufficiency of such third-party telecommunications 
carriers’  financial  resources  to  fund  the  construction. Additionally,  hardware  or  fiber  failures  could  cause  significant  loss  of 
connectivity. If we are unable to establish highly diverse network connectivity to our data centers, or if such network connectivity 
is materially delayed, is discontinued or is subject to failure, our ability to attract new customers or retain existing customers may 
be negatively affected and, as a result our results of operations and cash flows may be adversely affected. 

The loss of access to key third-party technical service providers and suppliers could adversely affect our current and any 
future development projects.

Our success depends, to a significant degree, on having timely access to certain key third-party technical personnel who are in 
limited supply and great demand, such as engineering firms and construction contractors capable of developing our properties, 
and to key suppliers of electrical and mechanical equipment that complement the design of our data center facilities. For any future 
development projects, we will continue to rely on these personnel and suppliers to develop data centers. Competition for such 
technical expertise is intense, and there are a limited number of electrical and mechanical equipment suppliers that design and 
produce the equipment that we require. We may not always have or retain access to such key service providers and equipment 
suppliers, which could adversely affect our current and any future development projects.

The long sales cycle for data center services may adversely affect our business, financial condition and results of operations.

A customer’s decision to lease space in one of our data centers and to purchase additional services typically involves a significant 
commitment of resources, significant contract negotiations regarding the service level commitments, and significant due diligence 
on the part of the customer regarding the adequacy of our facilities, including the adequacy of carrier connections. As a result, the 
sale of data center space has a long sales cycle. Furthermore, we may expend significant time and resources in pursuing a particular 
sale or customer that may not result in revenue. Our inability to adequately manage the risks associated with the data center sales 
cycle may adversely affect our business, financial condition and results of operations.

Our international activities are subject to special risks different from those faced by us in the United States, and we may 
not be able to effectively manage our international business.

Our operations are primarily based in the United States with a more limited presence in the United Kingdom and Southeast Asia. 
Expanding our international operations involves risks not generally associated with investments in the United States, including:

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our limited knowledge of and relationships with sellers, customers, contractors, suppliers or other parties in these markets;
complexity and costs associated with staffing and managing international development and operations;
difficulty in hiring qualified management, sales and construction personnel and service providers in a timely fashion;
problems securing and maintaining the necessary physical and telecommunications infrastructure;
multiple, conflicting and changing legal, regulatory, entitlement and permitting, and tax and treaty environments with 
which we have limited familiarity;
exposure to increased taxation, confiscation or expropriation;
fluctuations in foreign currency exchange rates, currency transfer restrictions and limitations on our ability to distribute 
cash earned in foreign jurisdictions to the United States;
longer payment cycles and problems collecting accounts receivable;
laws and regulations on content distributed over the Internet that are more restrictive than those in the United States;
difficulty  in  enforcing  agreements  in  non-U.S.  jurisdictions,  including  those  entered  into  in  connection  with  our 
acquisitions or in the event of a default by one or more of our customers, suppliers or contractors;
political and economic instability, including sovereign credit risk, in certain geographic regions; and
exposure to restrictive foreign labor law practices.

Our inability to overcome these risks could adversely affect our foreign operations and growth prospects and could harm our 
business, financial condition and results of operations.

We may be unable to identify and complete acquisitions and successfully operate acquired properties.

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We continually evaluate the market for available properties and may acquire data centers or properties suited for data center 
development when opportunities exist. Our ability to acquire properties on favorable terms and successfully develop and operate 
acquired properties involves significant risks, including:

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we may be unable to acquire a desired property because of competition from other data center companies or real estate 
investors with more capital;
even if we are able to acquire a desired property, competition from other potential acquirers may significantly increase 
the purchase price of such property;
we may be unable to realize the intended benefits from acquisitions or achieve anticipated operating or financial results;
we may be unable to finance the acquisition on favorable terms or at all;
we may underestimate the costs to make necessary improvements to acquired properties;
we may be unable to quickly and efficiently integrate new acquisitions into our existing operations resulting in disruptions 
to our operations or the diversion of our management’s attention;
acquired properties may be subject to reassessment, which may result in higher than expected tax payments;
we may not be able to access sufficient power on favorable terms or at all;
market conditions may result in higher than expected vacancy rates and lower than expected rental rates; and
we may face challenges in retaining the customers of acquired properties.

Many of these risks will be outside of our control and any one of them could result in increased costs, decreases in the amount of 
expected  revenue,  and  diversion  of  our  management's  time  and  energy,  which  could  adversely  affect  our  business,  financial 
condition and results of operations. In addition, even if we successfully operate acquired properties, we may not realize the full 
benefits of the acquisition, including the synergies, operating efficiencies, or sales or growth opportunities that are expected. If 
we are unable to successfully acquire, develop and operate data center properties, our ability to grow our business and compete 
will be significantly impaired, which could adversely affect our business, financial condition and results of operations.

Our customers may choose to develop or relocate into new data centers or expand their own existing data centers, which 
could result in the loss of one or more key customers or reduce demand for our newly developed data centers.

In the future, our customers may choose to develop or relocate to new data centers or expand or consolidate into their existing 
data centers that we do not own. In the event that any of our key customers were to do so, it could result in a loss of business to 
us or put pressure on our pricing. If we lose a customer, we cannot provide assurance that we would be able to replace that customer 
at a competitive rate or at all, which could adversely affect our business, financial condition and results of operations.

A decrease in the demand for data center space could adversely affect our business, financial condition and results of 
operations.

Our portfolio of properties consists primarily of data center space.  The adverse effect on our business, financial condition and 
results of operations from a decreased demand for data center space would likely be greater than if we owned a portfolio with a 
more diversified customer base or less specialized use. Adverse developments in the outsourced data center space industry could 
lead to reduced corporate IT spending or reduced demand for outsourced data center space. Changes in industry practice or in 
technology, such as server virtualization technology, more efficient or miniaturization of computing or networking devices, or 
devices that require higher power densities than today’s devices, could also reduce demand for the physical data center space we 
provide or make the customer improvements in our facilities obsolete or in need of significant upgrades to remain viable.

We may have difficulty managing our growth.

We have significantly and rapidly expanded the size of our Company. For example, we increased our footprint by 32% from 
approximately 2,235,000 NRSF at the end of 2014 to approximately 2,954,000 NRSF by December 31, 2015. Our growth may 
significantly strain our management, operational and financial resources and systems. An inability to manage our growth effectively 
or the increased strain on our management, our resources and systems could materially adversely affect our business, financial 
condition and results of operations.

To fund our growth strategy and refinance our indebtedness, we depend on external sources of capital, which may not be 
available to us on commercially reasonable terms or at all.

In order to maintain our qualification as a REIT, we are required under the Code, among other things, to distribute at least 90% 
of our REIT taxable income annually, determined without regard to the dividends paid deduction and excluding any net capital 
gains. Even if we maintain our qualification as a REIT, we will be subject to U.S. federal income tax at regular corporate rates to 
the extent that we distribute less than 100% of our REIT taxable income, determined without regard to the dividends paid deduction 
and including any net capital gains, as well as U.S. federal income tax at regular corporate rates for income recognized by our 
taxable REIT subsidiaries (TRS). Because of these distribution requirements, we will likely not be able to fund future capital 

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needs, including any necessary acquisition financing, from operating cash flow. Consequently, we intend to rely on third-party 
capital markets sources for debt or equity financing to fund our growth strategy. In addition, we may need third-party capital 
markets sources to refinance our indebtedness at maturity. Continued or increased turbulence in the U.S., European and other 
international financial markets and economies and tighter credit conditions may adversely affect our ability to replace or renew 
maturing liabilities on a timely basis, access the capital markets to meet liquidity and capital expenditure requirements and may 
result in adverse effects on our business, financial condition and results of operations. As such, we may not be able to obtain the 
financing on favorable terms or at all. Our access to third-party sources of capital also depends, in part, on:

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the market’s perception of our growth potential;
our then-current debt levels;
our historical and expected future earnings, cash flow and cash distributions;
the market price per share of our common stock; and
our lenders' ability to meet their financing commitments.

In addition, our ability to access additional capital may be limited by the terms of our then-existing indebtedness which may restrict 
our incurrence of additional debt. If we cannot obtain capital when needed, we may not be able to acquire or develop properties 
when strategic opportunities arise or refinance our debt at maturity, and we may need to increase our liquidity by disposing of 
properties possibly on disadvantageous terms or renewing leases on less favorable terms than we otherwise would, which could 
adversely affect our business, financial condition and results of operations.

Level of indebtedness and debt service obligations could have adverse effects on our business.

As of December 31, 2015, we had a total combined indebtedness, including capital lease obligations, of approximately $1,008.7 
million and lease financing arrangements of $150.0 million. We also currently have the ability to borrow up to an additional $407.9 
million under our revolving credit facility, subject to satisfying certain financial tests. Our Credit Agreement contains an accordion 
feature that allows the operating partnership to increase the aggregate commitment by up to $250.0 million. There are no limits 
on the amount of indebtedness we may incur other than limits contained in the 6.375% senior notes indenture, our revolving credit 
facility, or future agreements that we may enter into. A substantial level of indebtedness could have adverse consequences for our 
business, financial condition and results of operations because it could, among other things:

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require us to dedicate a substantial portion of our cash flow from operations to make principal and interest payments on 
our indebtedness, thereby reducing our cash flow available to fund working capital, capital expenditures and other general 
corporate purposes, including to make distributions on our common stock as currently contemplated or as necessary to 
maintain our qualification as a REIT;
require us to maintain certain debt and coverage and other financial ratios at specified levels, thereby reducing our financial 
flexibility;
make it more difficult for us to satisfy our financial obligations, including borrowings under our revolving credit facility;
increase our vulnerability to general adverse economic and industry conditions;
expose us to increases in interest rates for our variable rate debt;
limit our ability to borrow additional funds on favorable terms or at all to expand our business or ease liquidity constraints;
limit our ability to refinance all or a portion of our indebtedness on or before maturity on the same or more favorable 
terms or at all;
limit our flexibility in planning for, or reacting to, changes in our business and our industry;
place us at a competitive disadvantage relative to competitors that have less indebtedness;
increase our risk of property losses as the result of foreclosure actions initiated by lenders in the event we should incur 
mortgage or other secured debt obligations; and
require us to dispose of one or more of our properties at disadvantageous prices or raise equity that may dilute the value 
of our common stock in order to service our indebtedness or to raise funds to pay such indebtedness at maturity.

The agreements governing our indebtedness place restrictions on us and our subsidiaries, reducing operational flexibility 
and creating default risks.

The agreements governing our indebtedness contain covenants that place restrictions on us and our subsidiaries. These covenants 
restrict, among other things, our and our subsidiaries’ ability to:

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merge, consolidate or transfer all, or substantially all, of our or our subsidiaries’ assets;
incur additional debt or issue preferred stock;
make certain investments or acquisitions;
create liens on our or our subsidiaries’ assets;
sell assets;
make capital expenditures;

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make distributions on or repurchase our stock;
enter into transactions with affiliates;
issue or sell stock of our subsidiaries; and
change the nature of our business.

These covenants could impair our ability to grow our business, take advantage of attractive business opportunities or successfully 
compete. In addition, our revolving credit facility requires us to maintain specified financial ratios and satisfy financial condition 
tests. The indenture governing our 6.375% senior notes also requires our operating partnership and its subsidiaries to maintain 
total unencumbered assets of at least 150% of their unsecured debt on a consolidated basis. Our ability to comply with these ratios 
or tests may be affected by events beyond our control, including prevailing economic, financial and industry conditions. A breach 
of any of these covenants or covenants under any other agreements governing our indebtedness could result in an event of default. 
Cross-default provisions in our debt agreements could cause an event of default under one debt agreement to trigger an event of 
default under our other debt agreements. Upon the occurrence of an event of default under any of our debt agreements, the lenders 
or holders thereof could elect to declare all outstanding debt under such agreements to be immediately due and payable. If we 
were unable to repay or refinance the accelerated debt, the lenders or holders, as applicable, could proceed against any assets 
pledged to secure that debt, including foreclosing on or requiring the sale of our data centers, and our assets may not be sufficient 
to repay such debt in full.

We may become subject to litigation or threatened litigation which may divert management time and attention, require 
us to pay damages and expenses or restrict the operation of our business.

We may become subject to disputes with commercial parties with whom we maintain relationships or other parties with whom 
we do business, including as a result of any breach in our security systems or downtime in our critical electrical and cooling 
systems. Any such dispute could result in litigation between us and the other parties. Whether or not any dispute actually proceeds 
to litigation, we may be required to devote significant management time and attention to its resolution (through litigation, settlement 
or otherwise), which would detract from our management’s ability to focus on our business. Any such resolution could involve 
the payment of damages or expenses by us, which may be significant. In addition, any such resolution could involve our agreement 
with terms that restrict the operation of our business.

We could incur significant costs related to environmental matters.

We are subject to laws and regulations relating to the protection of the environment, including those governing the management 
and disposal of hazardous materials, the cleanup of contaminated sites and health and safety matters. We could incur significant 
costs, including fines, penalties and other sanctions, cleanup costs and third-party claims for property damages or personal injuries, 
as a result of violations of or liabilities under environmental laws and regulations. Some environmental laws impose liability on 
current owners or operators of property regardless of fault or the lawfulness of past disposal activities. For example, many of our 
sites contain above ground fuel storage tanks and, in some cases, currently contain or formerly contained underground fuel storage 
tanks, for back-up generator use. Some of our sites also have a history of previous commercial operations. We also may acquire 
or develop sites in the future with unknown environmental conditions from historical operations. Although we are not aware of 
any sites at which we currently have material remedial obligations, the imposition of remedial obligations as a result of spills or 
the  discovery  of  contaminants  in  the  future  could  result  in  significant  additional  costs. We  also  could  incur  significant  costs 
complying with current environmental laws or regulations or those that are promulgated in the future.

We may incur significant costs complying with the Americans with Disabilities Act, or ADA, and similar laws, which
could materially adversely affect our financial condition and operating results.

Under the ADA, all places of public accommodation must meet federal requirements related to access and use by disabled persons. 
A number of additional federal, state and local laws may also require modifications to our properties. We have not conducted an 
audit or investigation of all of our properties to determine our compliance with the ADA. If one of our properties is not in compliance 
with the ADA, we would be required to incur additional costs to bring the property into compliance. Additional federal, state and 
local laws may require modifications to our properties, or restrict our ability to renovate our properties. We cannot predict the 
ultimate amount of the cost of compliance with the ADA or other legislation. If we incur substantial costs to comply with the ADA 
and any other similar legislation, our financial condition and results of operations could be materially adversely affected.

We may be adversely affected by regulations related to climate change.

If we, or other companies with which we do business, become subject to existing or future laws and regulations related to climate 
change, our business could be impacted adversely. For example, in the normal course of business, we enter into agreements with 
providers of electric power for our data centers, and the costs of electric power comprise a significant component of our operating 
expenses. Changes in regulations that affect electric power providers, such as regulations related to the control of greenhouse gas 

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emissions or other climate change related matters, could adversely affect the costs of electric power and increase our operating 
costs and may adversely affect our business, financial condition and results of operations or those of our customers.

We may be subject to unknown or contingent liabilities related to properties or businesses that we acquire for which we 
may have limited or no recourse against the sellers.

Assets and entities that we have acquired or may acquire in the future, including the properties contributed to us by CBI, may be 
subject to unknown or contingent liabilities for which we may have limited or no recourse against the sellers. Unknown or contingent 
liabilities might include liabilities for clean-up or remediation of environmental conditions, claims of customers, vendors or other 
persons dealing with the acquired entities, tax liabilities and other liabilities whether incurred in the ordinary course of business 
or otherwise. In the future we may enter into transactions with limited representations and warranties or with representations and 
warranties that do not survive the closing of the transactions, in which event we would have no or limited recourse against the 
sellers of such properties. While we usually require the sellers to indemnify us with respect to breaches of representations and 
warranties that survive, such indemnification is often limited and subject to various materiality thresholds, a significant deductible, 
an aggregate cap on losses or a survival period. For example, under the terms of the agreement governing the Cervalis Acquisition, 
the sellers agreed to indemnify us with respect to breaches of representations and warranties subject to various survival periods, 
materiality thresholds, a deductible of $2.0 million and an aggregate cap on losses, with minimal exceptions, of $4.0 million.

As a result, there is no guarantee that we will recover any amounts with respect to losses due to breaches by the sellers of their 
representations and warranties. In addition, the total amount of costs and expenses that we may incur with respect to liabilities 
associated with acquired properties and entities may exceed our expectations, which may adversely affect our business, financial 
condition and results of operations. Finally, indemnification agreements between us and the sellers typically provide that the sellers 
will retain certain specified liabilities relating to the assets and entities acquired by us. While the sellers are generally contractually 
obligated to pay all losses and other expenses relating to such retained liabilities, there can be no guarantee that such arrangements 
will not require us to incur losses or other expenses as well.

We have limited operating history as a REIT and as an independent public company, and our inexperience may impede 
our ability to successfully manage our business or implement effective internal controls.

We have limited operating history as a REIT and as a public company. While we formerly operated as a subsidiary of a public 
company, and key members of our management team have served in leadership roles of other REITS and other public companies, 
we have limited operating history as a REIT and as an independent public company. We cannot assure you that our past experience 
will be sufficient to successfully operate our company as a REIT or an independent public company. We are required to maintain 
substantial control systems and procedures in order to continue to qualify as a REIT, satisfy our periodic and current reporting 
requirements under applicable SEC regulations and comply with the Sarbanes-Oxley Act of 2002 (Sarbanes-Oxley Act), the Dodd-
Frank Wall Street Reform and Consumer Protection Act of 2010 and NASDAQ Global Select Market listing standards. As a result, 
our management and other personnel need to devote a substantial amount of time to comply with these rules and regulations and 
establish and maintain the corporate infrastructure and controls demanded of a publicly traded REIT.

An inability to maintain effective disclosure controls and procedures and internal control over financial reporting or to remediate 
deficiencies could cause us to fail to meet our reporting obligations under the Securities Exchange Act of 1934, as amended 
(Exchange Act), or result in material weaknesses, material misstatements or omissions in our Exchange Act reports, any of which 
could cause investors to lose confidence in our Company and could adversely affect our business, financial condition and results 
of operations.

The failure to successfully implement changes to our information technology system could adversely affect our business.

From time to time, we make changes to our information technology system. For example, in 2014 we upgraded our information 
technology system as part of our efforts to improve our financial reporting. Transitioning to new or upgraded systems can create 
difficulties. We may experience difficulties in transitioning to new or upgraded systems, including loss of data and decreases in 
productivity until personnel become familiar with new systems. In addition, our management information systems will require 
modification and refinement as we grow and as our business needs change, which could prolong difficulties we experience with 
systems transitions, and we may not always employ the most effective systems for our purposes. If we experience difficulties in 
implementing new or upgraded information systems or experience significant system failures, or if we are unable to successfully 
modify our management information systems and respond to changes in our business needs, our operating results could be harmed 
or we may fail to meet our reporting obligations.

We face significant competition and may be unable to lease vacant space, renew existing leases or re-lease space as leases 
expire, which may adversely affect our business, financial condition and results of operations.

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We compete with numerous developers, owners and operators of technology-related real estate and data centers, many of which 
own properties similar to ours in the same markets, as well as various other public and privately held companies that may provide 
data center colocation as part of a more expansive managed services offering, and local developers. In addition, we may face 
competition from new entrants into the data center market. Some of our competitors may have significant advantages over us, 
including greater name recognition, longer operating histories, lower operating costs, pre-existing relationships with current or 
potential customers, greater financial, marketing and other resources, and access to less expensive power. These advantages could 
allow our competitors to respond more quickly to strategic opportunities or changes in our industries or markets. If our competitors 
offer data center space that our existing or potential customers perceive to be superior to ours based on numerous factors, including 
power, security considerations, location or network connectivity, or if they offer rental rates below our or current market rates, we 
may lose existing or potential customers, incur costs to improve our properties or be forced to reduce our rental rates.

The loss of any of our key personnel, including our executive officers or key sales associates, could adversely affect our 
business, financial condition and results of operations.

Our success will continue to depend to a significant extent on our executive officers and key sales associates. Each of our executive 
officers has a national or regional industry reputation that attracts business and investment opportunities and assists us in negotiations 
with lenders, existing and potential customers and industry personnel. The loss of key sales associates could hinder our ability to 
continue to benefit from existing and potential customers. We cannot provide any assurance that we will be able to retain our 
current executive officers or key sales associates. The loss of any of these individuals could adversely affect our business, financial 
condition and results of operations.

We have experienced a number of changes in our senior management team in the past year. We appointed a new Chief Financial 
Officer in October 2015, a new General Counsel in August 2015 and a new Chief Accounting Officer in July 2015. Changes in 
senior management are inherently disruptive and may have a materially adverse impact on our business, financial condition and 
results of operations. We may experience operational disruptions and inefficiencies during the transition.

Our data center infrastructure may become obsolete, and we may not be able to upgrade our power and cooling systems 
cost-effectively, or at all.

The markets for the data centers we own and operate, as well as the industries in which our customers operate, are characterized 
by rapidly changing technology, evolving industry standards, frequent new service introductions, shifting distribution channels 
and changing customer demands. Our data center infrastructure may become obsolete due to the development of new systems to 
deliver power to or eliminate heat from the servers that we house. Additionally, our data center infrastructure could become obsolete 
as a result of the development of new server technology that does not require the levels of critical load and heat removal that our 
facilities are designed to provide and could be run less expensively on a different platform. In addition, our power and cooling 
systems are difficult and expensive to upgrade. Accordingly, we may not be able to efficiently upgrade or change these systems 
to meet new demands without incurring significant costs that we may not be able to pass on to our customers. The obsolescence 
of  our  power  and  cooling  systems  could  have  a  material  negative  impact  on  our  business,  financial  condition  and  results  of 
operations. Furthermore, potential future regulations that apply to industries we serve may require customers in those industries 
to seek specific requirements from their data centers that we are unable to provide. These may include physical security requirements 
applicable to the defense industry and government contractors and privacy and security regulations applicable to the financial 
services and health care industries. If such regulations were adopted, we could lose some customers or be unable to attract new 
customers in certain industries, which would have a material adverse effect on our results of operations.

Declining real estate valuations and impairment charges could adversely affect our earnings and financial condition.

We review each of our properties for indicators that its carrying amount may not be recoverable. Examples of such indicators may 
include a significant decrease in market price, a significant adverse change in the extent to or manner in which the property is 
being used or in its physical condition, an accumulation of costs significantly in excess of the amount originally expected for the 
acquisition or development, or a history of operating or cash flow losses. When such impairment indicators exist, we review an 
estimate of the future undiscounted net cash flows (excluding interest charges) expected to result from the real estate investment’s 
use and eventual disposition and compare it to the carrying value of the property. We consider factors such as future operating 
income, trends and prospects, as well as the effects of leasing demand, competition and other factors. If our future undiscounted 
net cash flow evaluation indicates that we are unable to recover the carrying value of a real estate investment, an impairment loss 
is recorded to the extent that the carrying value exceeds the estimated fair value of the property. These losses have a direct impact 
on our net income because recording an impairment loss results in an immediate negative adjustment to net income. The evaluation 
of anticipated cash flows is highly subjective and is based in part on assumptions regarding future occupancy, rental rates and 
capital requirements that could differ materially from actual results in future periods. A worsening real estate market may cause 
us to re-evaluate the assumptions used in our impairment analysis. Impairment charges could adversely affect our business, financial 
condition and results of operations.

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Any failure of the National IX Platform could lead to significant costs and disruptions that could reduce our revenue and 
harm our business reputation and financial results.

We have deployed the National IX Platform throughout several of our properties, and expect that we will further deploy it throughout 
our portfolio to meet customer demand. The National IX Platform allows our customers to connect to third-party carriers and other 
customers. We may be required to incur substantial additional costs to operate and expand the National IX Platform. The National 
IX Platform is subject to failure resulting from numerous factors, including but not limited to:

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human error;
equipment failure;
physical, electronic, and cyber-security breaches;
fire, earthquake, hurricane, flood, tornado and other natural disasters in our facilities;
failure to properly connect to third-party carriers or other customers;
fiber cuts;
power loss;
terrorist acts;
sabotage and vandalism; and
failure of business partners who provide components of the National IX Platform or third-party connectivity from the 
National IX Platform.

Problems with the National IX Platform, whether or not within our control, could result in service interruptions or significant 
equipment damage. We have service level commitment obligations to certain of our customers, including our significant customers. 
 As a result, service interruptions in the National IX Platform could result in difficulty maintaining service level commitments to 
these customers and in potential claims related to such failures. In addition, any loss of service, equipment damage or inability to 
meet our service level commitment obligations could reduce the confidence of our customers and could consequently impair our 
ability to obtain and retain customers, which would adversely affect both our ability to generate revenues and our operating results.

Risks Related to the Real Estate Industry

Our performance and value are subject to risks associated with real estate assets and with the real estate industry.

Our ability to make expected distributions to our stockholders depends on our ability to generate revenues in excess of expenses, 
scheduled principal payments on debt and capital expenditure requirements. Events and conditions generally applicable to owners 
and operators of real property that are beyond our control may decrease cash available for distribution to our stockholders and the 
value of our properties. These events include:

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local oversupply, increased competition or reduction in demand for technology-related space;
inability to collect rent from customers;
vacancies or our inability to rent space on favorable terms;
inability to finance property development and acquisitions on favorable terms;
increased operating costs to the extent not paid for by our customers;
costs of complying with changes in governmental regulations;
the relative illiquidity of real estate investments, especially the specialized real estate properties that we hold and seek 
to acquire and develop; and
changing market demographics.

Illiquidity of real estate investments, particularly our data centers, could significantly impede our ability to respond to 
adverse changes in the performance of our properties, which could harm our financial condition.

Because real estate investments are relatively illiquid, our ability to promptly sell one or more properties in our portfolio in response 
to adverse changes in the real estate market or in the performance of such properties may be limited, thus harming our financial 
condition. The real estate market is affected by many factors that are beyond our control, including:

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adverse changes in national and local economic and market conditions;
changes in interest rates and in the availability, cost and terms of debt financing;
changes in governmental laws and regulations, fiscal policies and zoning ordinances and costs of compliance therewith;
the ongoing cost of capital improvements that are not passed on to our customers, particularly in older structures;
changes in operating expenses; and
civil unrest, acts of war, terrorism and natural disasters, including fires, earthquakes, tropical storms, hurricanes, and 
floods, which may result in uninsured and underinsured losses.

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The risks associated with the illiquidity of real estate investments are even greater for our data center properties. Our data centers 
are highly specialized real estate assets containing extensive electrical and mechanical systems that are uniquely designed to house 
and maintain our customers’ equipment, and, as such, have little, if any, traditional office space. As a result, most of our data 
centers are not suited for use by customers as anything other than as data centers and major renovations and expenditures would 
be required in order for us to re-lease data center space for more traditional commercial or industrial uses, or for us to sell a property 
to a buyer for use other than as a data center.

Risks Related to Our Organizational Structure

Our rights and the rights of our stockholders to take action against our directors and officers are limited.

Maryland law provides that a director has no liability in the capacity as a director if he or she performs his or her duties in good 
faith, in a manner he or she reasonably believes to be in the company’s best interests and with the care that an ordinarily prudent 
person in a like position would use under similar circumstances. As permitted by the Maryland General Corporation Law (MGCL), 
our charter limits the liability of our directors and officers to the company and our stockholders for money damages, except for 
liability resulting from:

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actual receipt of an improper benefit or profit in money, property or services; or
a final judgment based upon a finding of active and deliberate dishonesty by the director or officer that was material to 
the cause of action adjudicated.

In addition, our charter authorizes us to obligate the company, and our bylaws require us, to indemnify our directors and officers 
for actions taken by them in those capacities and to pay or reimburse their reasonable expenses in advance of final disposition of 
a proceeding to the maximum extent permitted by Maryland law, and we have entered into indemnification agreements with our 
directors and expect to do so with certain of our executive officers. As a result, we and our stockholders may have more limited 
rights against our directors and officers than might otherwise exist under common law. Accordingly, in the event that any of our 
directors  or  officers  are  exculpated  from,  or  indemnified  against,  liability  but  whose  actions  impede  our  performance,  our 
stockholders’ ability to recover damages from that director or officer will be limited.

Conflicts of interest exist or could arise in the future with our operating partnership or its partners.

Conflicts of interest exist or could arise in the future as a result of the relationships between us and our affiliates, on the one hand, 
and our operating partnership or any partner thereof, on the other. Our directors and officers have duties to our company under 
applicable Maryland law in connection with their direction of the management of our company. At the same time, we, as trustee, 
have duties to CyrusOne GP, which, in turn, as general partner of our operating partnership, has duties to our operating partnership 
and to the limited partners under Maryland law in connection with the management of our operating partnership. Under Maryland 
law, the general partner of a Maryland limited partnership has fiduciary duties of care and loyalty, and an obligation of good faith, 
to the partnership and its partners. While these duties and obligations cannot be eliminated entirely in the limited partnership 
agreement, Maryland law permits the parties to a limited partnership agreement to specify certain types or categories of activities 
that do not violate the general partner’s duty of loyalty and to modify the duty of care and obligation of good faith, so long as such 
modifications are not unreasonable. These duties as general partner of our operating partnership to the partnership and its partners 
may come into conflict with the interests of our company. Under the partnership agreement of our operating partnership, the limited 
partners of our operating partnership expressly agree that the general partner of our operating partnership is acting for the benefit 
of the operating partnership, the limited partners of our operating partnership and our stockholders, collectively. The general 
partner is under no obligation to give priority to the separate interests of the limited partners in deciding whether to cause our 
operating partnership to take or decline to take any actions. If there is a conflict between the interests of us or our stockholders, 
on the one hand, and the interests of the limited partners of our operating partnership, on the other, the partnership agreement of 
our operating partnership provides that any action or failure to act by the general partner that gives priority to the separate interests 
of us or our stockholders that does not result in a violation of the contractual rights of the limited partners of our operating partnership 
under the partnership agreement will not violate the duties that the general partner owes to our operating partnership and its 
partners.

Additionally, the partnership agreement of our operating partnership expressly limits our liability by providing that we and our 
directors, officers, agents and employees will not be liable or accountable to our operating partnership or its partners for money 
damages. In addition, our operating partnership is required to indemnify us, our directors, officers and employees, the general 
partner and its trustees, officers and employees, employees of our operating partnership and any other persons whom the general 
partner may designate from and against any and all claims arising from operations of our operating partnership in which any 
indemnitee may be involved, or is threatened to be involved, as a party or otherwise unless it is established that the act or omission 
of the indemnitee constituted fraud, intentional harm or gross negligence on the part of the indemnitee, the claim is brought by 
the indemnitee (other than to enforce the indemnitee’s rights to indemnification or advance of expenses) or the indemnitee is found 
to be liable to our operating partnership, and then only with respect to each such claim.

29

No reported decision of a Maryland appellate court has interpreted provisions that are similar to the provisions of the partnership 
agreement of our operating partnership that modify the fiduciary duties of the general partner of our operating partnership, and 
we have not obtained an opinion of counsel regarding the enforceability of the provisions of the partnership agreement that purport 
to waive or modify the fiduciary duties and obligations of the general partner of our operating partnership.

Our charter and bylaws and the partnership agreement of our operating partnership contain provisions that may delay, 
defer or prevent an acquisition of our common stock or a change in control.

Our charter and bylaws contain a number of provisions, the exercise or existence of which could delay, defer or prevent a transaction 
or a change in control that might involve a premium price for our stockholders or otherwise be in their best interests, including 
the following:

• 

• 

Our Charter Contains Restrictions on the Ownership and Transfer of Our Stock. In order for us to qualify as a REIT, 
no more than 50% of the value of outstanding shares of our stock may be owned, beneficially or constructively, by five 
or fewer individuals at any time during the last half of each taxable year other than the first year for which we elect to 
be taxed as a REIT. Subject to certain exceptions, our charter prohibits any stockholder from owning beneficially or 
constructively more than 9.8% in value or in number of shares, whichever is more restrictive, of the outstanding shares 
of our common stock, or 9.8% in value of the aggregate of the outstanding shares of all classes or series of our stock. We 
refer to these restrictions collectively as the “ownership limits.” The constructive ownership rules under the Code are 
complex and may cause the outstanding stock owned by a group of related individuals or entities to be deemed to be 
constructively owned by one individual or entity. As a result, the acquisition of less than 9.8% of our outstanding common 
stock or the outstanding shares of all classes or series of our stock by an individual or entity could cause that individual 
or entity or another individual or entity to own constructively in excess of the relevant ownership limits. Our charter also 
prohibits any person from owning shares of our stock that would result in our being “closely held” under Section 856(h) 
of the Code or otherwise cause us to fail to qualify as a REIT. Any attempt to own or transfer shares of our common stock 
or of any of our other capital stock in violation of these restrictions may result in the shares being automatically transferred 
to a charitable trust or may be void. These ownership limits may prevent a third-party from acquiring control of us if our 
board of directors does not grant an exemption from the ownership limits, even if our stockholders believe the change 
in control is in their best interests. Although it is under no continuing obligation to do so, our board of directors has 
granted some limited exemptions from the ownership limits applicable to other holders of our common stock, subject to 
certain initial and ongoing conditions designed to protect our status as a REIT, including the receipt of an Internal Revenue 
Service (IRS) private letter ruling or an opinion of counsel from a nationally recognized law firm that the exercise of any 
such exemption should not cause any rent payable by CBI to jeopardize our REIT status.

Our Board of Directors Has the Power to Cause Us to Issue Additional Shares of Our Stock Without Stockholder 
Approval. Our charter authorizes us to issue additional authorized but unissued shares of common or preferred stock. In 
addition, our board of directors may, without stockholder approval, amend our charter to increase the aggregate number 
of our shares of stock or the number of shares of stock of any class or series that we have authority to issue and classify 
or reclassify any unissued shares of common or preferred stock and set the preferences, rights and other terms of the 
classified or reclassified shares. As a result, our board of directors may establish a series of shares of common or preferred 
stock that could delay or prevent a transaction or a change in control that might involve a premium price for our shares 
of common stock or otherwise be in the best interests of our stockholders.

Certain provisions of Maryland law may limit the ability of a third-party to acquire control of us.

Certain provisions of the MGCL may have the effect of inhibiting a third-party from acquiring us or of impeding a change of 
control under circumstances that otherwise could provide our common stockholders with the opportunity to realize a premium 
over the then-prevailing market price of such shares, including:

• 

• 

“business  combination”  provisions  that,  subject  to  limitations,  prohibit  certain  business  combinations  between  an 
“interested stockholder” (defined generally as any person who beneficially owns 10% or more of the voting power of 
our outstanding shares of voting stock or an affiliate or associate of the corporation who, at any time within the two-year 
period immediately prior to the date in question, was the beneficial owner of 10% or more of the voting power of the 
then outstanding stock of the corporation) or an affiliate of any interested stockholder and us for five years after the most 
recent  date  on  which  the  stockholder  becomes  an  interested  stockholder,  and  thereafter  imposes  two  super-majority 
stockholder voting requirements on these combinations; and
“control share” provisions that provide that holders of “control shares” of our company (defined as voting shares of 
stock that, if aggregated with all other shares of stock owned or controlled by the acquirer, would entitle the acquirer to 
exercise  one  of  three  increasing  ranges  of  voting  power  in  electing  directors)  acquired  in  a  “control  share 
acquisition” (defined as the direct or indirect acquisition of issued and outstanding “control shares”) have no voting rights 

30

except to the extent approved by our stockholders by the affirmative vote of at least two-thirds of all of the votes entitled 
to be cast on the matter, excluding all interested shares.

Pursuant to the Maryland Business Combination Act, our board of directors has by resolution exempted from the provisions of 
the Maryland Business Combination Act business combinations (i) between CBI or its affiliates and us and (ii) between any other 
person and us, provided that such business combination is first approved by our board of directors (including a majority of our 
directors who are not affiliates or associates of such person). Our bylaws contain a provision exempting from the Maryland Control 
Share Acquisition Act any and all acquisitions by any person of shares of our stock. There can be no assurance that these exemptions 
or resolutions will not be amended or eliminated at any time in the future.

Additionally, Title 3, Subtitle 8 of the MGCL permits our board of directors, without stockholder approval and regardless of what 
is currently provided in our charter or bylaws, to implement certain takeover defenses, such as a classified board, some of which 
we do not have.

Risks Related to Status as a REIT

If we fail to remain qualified as a REIT, we will be subject to U.S. federal income tax as a regular corporation and could 
face a substantial tax liability, which would reduce the amount of cash available for distribution to our stockholders.

CyrusOne, Inc. has elected to be taxed as a REIT under the Code commencing with our initial taxable year ending December 31, 
2013. We intend to continue to operate in a manner that will allow us to remain qualified as a REIT. Our qualification as a REIT 
depends on our satisfaction of certain asset, income, organizational, distribution, stockholder ownership and other requirements 
on a continuing basis. Our ability to satisfy the asset tests depends upon our analysis of the characterization and fair market values 
of our assets, some of which are not susceptible to a precise determination, and for which we do not obtain independent appraisals.

We have received a private letter ruling from the IRS with respect to certain issues relevant to our qualification as a REIT. In 
general,  the  ruling  provides,  subject  to  the  terms  and  conditions  contained  therein,  that  certain  structural  components  of  our 
properties (e.g., relating to the provision of electricity, heating, ventilation and air conditioning, regulation of humidity, security 
and fire protection, and telecommunications services) and intangible assets, and certain services that we or CBI may provide, 
directly or through subsidiaries, to our tenants, will not adversely affect our qualification as a REIT. Although we may generally 
rely upon the ruling, no assurance can be given that the IRS will not challenge our qualification as a REIT on the basis of other 
issues or facts outside the scope of the ruling.

If we were to fail to qualify as a REIT in any taxable year, we would be subject to U.S. federal income tax, including any applicable 
alternative minimum tax, on our taxable income at regular corporate rates, and dividends paid to our stockholders would not be 
deductible by us in computing our taxable income. Any resulting corporate tax liability could be substantial and would reduce the 
amount of cash available for distribution to our stockholders, which in turn could have an adverse impact on the value of our 
common stock. Unless we were entitled to relief under certain Code provisions, we would also be disqualified from re-electing 
to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT.

Qualifying as a REIT involves highly technical and complex provisions of the Code.

Qualification as a REIT involves the application of highly technical and complex Code provisions for which only limited judicial 
and  administrative  authorities  exist.  Even  a  technical  or  inadvertent  violation  could  jeopardize  our  REIT  qualification.  Our 
continued qualification as a REIT will depend on our satisfaction of certain asset, income, organizational, distribution, stockholder 
ownership and other requirements on a continuing basis. In addition, our ability to satisfy the requirements to qualify as a REIT 
may depend in part on the actions of third parties over which we have no control or only limited influence, including in cases 
where we own an equity interest in an entity that is classified as a partnership for U.S. federal income tax purposes.

Dividends payable by REITs do not qualify for the reduced tax rates available for some dividends.

Income from “qualified dividends” payable to U.S. stockholders that are individuals, trusts and estates is generally subject to tax 
at preferential rates. Dividends payable by REITs, however, generally are not eligible for the preferential rates. Although these 
rules do not adversely affect the taxation of REITs, the more favorable rates applicable to regular corporate qualified dividends 
could cause investors who are individuals, trusts and estates to perceive investments in REITs to be relatively less attractive than 
investments in the stocks of non-REIT corporations that pay dividends, which could adversely affect the value of the stock of 
REITs, including our common stock.

REIT distribution requirements could adversely affect our ability to execute our business plan.

We generally must distribute annually at least 90% of our REIT taxable income, determined without regard to the dividends paid 
deduction and excluding any net capital gains, in order for us to qualify as a REIT (assuming that certain other requirements are 

31

also satisfied) so that U.S. federal corporate income tax does not apply to earnings that we distribute. To the extent that we satisfy 
this distribution requirement and qualify for taxation as a REIT but distribute less than 100% of our REIT taxable income, determined 
without regard to the dividends paid deduction and including any net capital gains, we will be subject to U.S. federal corporate 
income tax on our undistributed net taxable income. In addition, we will be subject to a 4% nondeductible excise tax if the actual 
amount that we distribute to our stockholders in a calendar year is less than a minimum amount specified under U.S. federal tax 
laws. We intend to make distributions to our stockholders to comply with the REIT requirements of the Code.

From time to time, we may generate taxable income greater than our cash flow as a result of differences in timing between the 
recognition of taxable income and the actual receipt of cash or the effect of nondeductible capital expenditures, the creation of 
reserves or required debt or amortization payments. If we do not have other funds available in these situations, we could be required 
to borrow funds on unfavorable terms, sell assets at disadvantageous prices or distribute amounts that would otherwise be invested 
in future acquisitions to make distributions sufficient to enable us to pay out enough of our taxable income to satisfy the REIT 
distribution requirement and to avoid corporate income tax and the 4% excise tax in a particular year. These alternatives could 
increase our costs or reduce our equity. Thus, compliance with the REIT requirements may hinder our ability to grow, which could 
adversely affect the value of our common stock.

Even if we remain qualified as a REIT, we may face other tax liabilities that reduce our cash flow.

Even if we remain qualified for taxation as a REIT, we may be subject to certain U.S. federal, state and local taxes on our income 
and assets, including taxes on any undistributed income and state or local income, property and transfer taxes. For example, in 
order to meet the REIT qualification requirements, we may hold some of our assets or conduct certain of our activities through 
one or more TRS or other subsidiary corporations that will be subject to federal, state, and local corporate-level income taxes as 
regular C corporations. In addition, we may incur a 100% excise tax on transactions with a TRS if they are not conducted on an 
arm’s length basis. Any of these taxes would decrease cash available for distribution to our stockholders.

Complying with REIT requirements may cause us to liquidate or forgo otherwise attractive opportunities.

To qualify as a REIT, we must ensure that, at the end of each calendar quarter, at least 75% of the value of our assets consists of 
cash, cash items, government securities and “real estate assets” (as defined in the Code), including certain mortgage loans and 
securities. The remainder of our investments (other than government securities, qualified real estate assets and securities issued 
by a TRS) generally cannot include more than 10% of the outstanding voting securities of any one issuer or more than 10% of the 
total value of the outstanding securities of any one issuer. In addition, in general, no more than 5% of the value of our total assets 
(other than government securities, qualified real estate assets and securities issued by a TRS) can consist of the securities of any 
one issuer, and no more than 25% of the value of our total assets can be represented by securities of one or more TRS. If we fail 
to comply with these requirements at the end of any calendar quarter, we must correct the failure within 30 days after the end of 
the calendar quarter or qualify for certain statutory relief provisions to avoid losing our REIT qualification and suffering adverse 
tax consequences. As a result, we may be required to liquidate or forgo otherwise attractive investments. These actions could have 
the effect of reducing our income and amounts available for distribution to our stockholders.

In addition to the asset tests set forth above, to continue to qualify as a REIT we must continually satisfy tests concerning, among 
other things, the sources of our income, the amounts we distribute to our stockholders and the ownership of our stock. We may 
be unable to pursue investments that would be otherwise advantageous to us in order to satisfy the source-of-income or asset-
diversification requirements for qualifying as a REIT. Thus, compliance with the REIT requirements may hinder our ability to 
make certain attractive investments.

Complying with REIT requirements may limit our ability to hedge effectively and may cause us to incur tax liabilities.

The REIT provisions of the Code substantially limit our ability to hedge our assets and liabilities. Any income from a hedging 
transaction that we enter into to manage risk of interest rate changes with respect to borrowings made or to be made to acquire or 
carry real estate assets does not constitute “gross income” for purposes of the 75% or 95% gross income tests that apply to REITs, 
provided that certain identification requirements are met. To the extent that we enter into other types of hedging transactions or 
fail to properly identify such transaction as a hedge, the income is likely to be treated as non-qualifying income for purposes of 
both of the gross income tests. As a result of these rules, we may be required to limit our use of advantageous hedging techniques 
or implement those hedges through a TRS. This could increase the cost of our hedging activities because our TRS may be subject 
to tax on gains or expose us to greater risks associated with changes in interest rates than we would otherwise want to bear. In 
addition, losses in our TRS will generally not provide any tax benefit, except that such losses could theoretically be carried back 
or forward against past or future taxable income in the TRS.

Legislative or other actions affecting REITs could have a negative effect on us.

32

The rules dealing with U.S. federal income taxation are constantly under review by persons involved in the legislative process 
and by the IRS and the U.S. Department of the Treasury (Treasury). Changes to the tax laws or interpretations thereof, with or 
without retroactive application, could materially and adversely affect our investors or us. We cannot predict how changes in the 
tax laws might affect our investors or us. New legislation, Treasury regulations, administrative interpretations or court decisions 
could significantly and negatively affect our ability to qualify as a REIT or the U.S. federal income tax consequences to our 
investors and us of such qualification.

Risks Related to our Debt and Equity Securities

Our cash available for distribution to stockholders may not be sufficient to make distributions at expected levels, and we 
may need to borrow in order to make such distributions; consequently, we may not be able to make such distributions in 
full.

If cash available for distribution generated by our assets is less than our estimate or if such cash available for distribution decreases 
in future periods from expected levels, our inability to make the expected distributions could result in a decrease in the market 
price of our common stock. Distributions made by us will be authorized and determined by our board of directors in its sole 
discretion out of funds legally available therefor and will be dependent upon a number of factors, including restrictions under 
applicable law and our capital requirements. We may not be able to make or sustain distributions in the future. To the extent that 
we decide to make distributions in excess of our current and accumulated earnings and profits, such distributions would generally 
be considered a return of capital for U.S. federal income tax purposes to the extent of the holder’s adjusted tax basis in their shares. 
A return of capital is not taxable, but it has the effect of reducing the holder’s adjusted tax basis in its investment. To the extent 
that distributions exceed the adjusted tax basis of a holder’s shares, they will be treated as gain from the sale or exchange of such 
stock. If we borrow to fund distributions, our future interest costs would increase, thereby reducing our earnings and cash available 
for distribution from what they otherwise would have been.

Future offerings of debt, which would be senior to our common stock upon liquidation, and/or preferred equity securities 
which may be senior to our common stock for purposes of distributions or upon liquidation, may adversely affect the 
market price of our common stock.

In the future, we may attempt to increase our capital resources by making additional offerings of debt or preferred equity securities, 
including medium-term notes, trust preferred securities, senior or subordinated notes and preferred stock. Upon liquidation, holders 
of our debt securities and shares of preferred stock and lenders with respect to other borrowings will receive distributions of our 
available assets prior to the holders of our common stock. Additional equity offerings may dilute the holdings of our existing 
stockholders or reduce the market price of our common stock, or both. Holders of our common stock are not entitled to preemptive 
rights or other protections against dilution. Our preferred stock, if issued, could have a preference on liquidating distributions or 
a preference on distribution payments that could limit our ability to make a distribution to the holders of our common stock. Since 
our decision to issue securities in any future offering will depend on market conditions and other factors beyond our control, we 
cannot predict or estimate the amount, timing or nature of our future offerings. Thus, our stockholders bear the risk of our future 
offerings reducing the market price of our common stock and diluting their stock holdings in us.

Increases in market interest rates may cause potential investors to seek higher dividend yields and therefore reduce demand 
for our common stock and result in a decline in our stock price.

One of the factors that may influence the price of our common stock is the dividend yield on our common stock (the amount of 
dividends as a percentage of the price of our common stock) relative to market interest rates. An increase in market interest rates, 
which are currently at low levels relative to historical rates, may lead prospective purchasers of our common stock to expect a 
higher dividend yield, which we may be unable or choose not to provide. Higher interest rates would likely increase our borrowing 
costs and potentially decrease the cash available for distribution. Thus, higher market interest rates could cause the market price 
of our common stock to decline.

The number of shares available for future sale could adversely affect the market price of our common stock.

We cannot predict whether future issuances of shares of our common stock or the availability of shares of our common stock for 
resale in the open market will decrease the market price per share of our common stock. Sales of a substantial number of shares 
of our common stock in the public market, or the perception that such sales might occur, could adversely affect the market price 
of the shares of our common stock. Pursuant to the Registration Rights Agreement executed in connection with the formation 
transactions, CBI has the right to require us to register with the SEC the resale of its shares of our common stock. In addition, we 
registered shares of common stock that we have reserved for issuance under our 2012 Long Term Incentive Plan, and they can 
generally be freely sold in the public market, assuming any applicable restrictions and vesting requirements are satisfied. If any 
or all of these holders, including CBI, cause a large number of their shares to be sold in the public market, the sales could reduce 
the trading price of our common stock and could impede our ability to raise future capital.

33

The market price and trading volume of our common stock may be volatile.

The market price of our common stock may be volatile. In addition, the trading volume in our common stock may fluctuate and 
cause significant price variations to occur. If the market price of our common stock declines significantly, a holder may be unable 
to resell shares at a profit or at all. We cannot provide any assurance that the market price of our common stock will not fluctuate 
or decline significantly in the future.

Some of the factors that could negatively affect the market price of our common stock or result in fluctuations in the price or 
trading volume of our common stock include:

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

actual or anticipated variations in our quarterly results of operations or distributions;
changes in our funds from operations or earnings estimates;
publication of research reports about us or the real estate, technology or data center industries;
increases in market interest rates that may cause purchasers of our shares to demand a higher yield;
changes in market valuations of similar companies;
adverse market reaction to any additional debt we may incur in the future;
additions or departures of key personnel;
actions by institutional stockholders;
speculation in the press or investment community about our company or industry or the economy in general;
the occurrence of any of the other risk factors presented in this Annual Report on Form 10-K; and
general market and economic conditions.

Our earnings and cash distributions will affect the market price of shares of our common stock.

To the extent that the market value of a REIT’s equity securities is based primarily upon market perception of the REIT’s growth 
potential  and  its  current  and  potential  future  cash  distributions,  whether  from  operations,  sales,  acquisitions,  development  or 
refinancing and is secondarily based upon the value of the underlying assets, shares of our common stock may trade at prices that 
are higher or lower than the net asset value per share. To the extent we retain operating cash flow for investment purposes, working 
capital reserves or other purposes rather than distributing the cash flow to stockholders, these retained funds, while increasing the 
value of our underlying assets, may negatively impact the market price of our common stock. Our failure to meet market expectations 
with regard to future earnings and cash distributions would likely adversely affect the market price of our common stock.

34

ITEM 1B. 

UNRESOLVED STAFF COMMENTS

None.

ITEM 2. 

PROPERTIES

The information set forth under the caption “Our Portfolio” in Item 1 of this Annual Report on Form 10-K is incorporated by 
reference herein.

ITEM 3. 

LEGAL PROCEEDINGS

In the ordinary course of our business, from time to time, we are subject to claims and administrative proceedings. We do not 
believe any currently outstanding matters would have, individually or in the aggregate, a material effect on our business, financial 
condition and results of operations or liquidity and cash flows.

ITEM 4. 

MINE SAFETY DISCLOSURES

Not applicable.

35

Part II

ITEM 5. 
ISSUER PURCHASE OF EQUITY SECURITIES.

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND 

A)  Market Information

Our common stock is listed on the NASDAQ Global Select Market under the symbol “CONE.” Our shares have only been publicly 
traded since January 18, 2013. The following table sets forth, the high and low sales price of our common stock and the distributions 
we declared with respect to the periods indicated. 

First Quarter 2014

Second Quarter 2014

Third Quarter 2014

Fourth Quarter 2014

First Quarter 2015

Second Quarter 2015

Third Quarter 2015

Fourth Quarter 2015

B) 

Holders

Market Price

High

Low

Dividend declared

$

23.44 $

25.00

26.88

28.37

32.86

32.84

35.55

38.18

$

20.21

19.52

23.64

23.59

27.03

29.06

29.18

32.05

0.21

0.21

0.21

0.21

0.315

0.315

0.315
0.315  

As of January 29, 2016, CyrusOne Inc. had 203 shareholders of record and 72,270,518 outstanding shares.

C) 

Distribution Policy

We have made distributions in the form of dividends each quarter since the completion of our IPO as shown in the chart above. 
In order to comply with the REIT requirements of the Code, we plan to continue to make quarterly distributions to our shareholders 
of at least 90% of our taxable income. Distributions made by us will be authorized and determined by our board of directors in 
its sole discretion out of funds legally available therefore and will be dependent upon a number of factors, including restrictions 
under applicable law and other factors. If we have underestimated our cash available for distribution, we may need to increase 
our borrowings in order to fund our intended distributions. Notwithstanding the foregoing, our revolving credit facility and indenture 
restrict CyrusOne LP from making distributions to holders of its operating partnership units, or redeeming or otherwise repurchasing 
shares of its operating partnership units, after the occurrence and during the continuance of an event of default, except in limited 
circumstances including as necessary to enable CyrusOne Inc. to maintain its qualification as a REIT and to minimize the payment 
of income taxes. 

D) 

Recent Sales of Unregistered Securities 

On December 31, 2015, CyrusOne Inc. completed a private placement of 6,346,835 newly issued shares of its common stock, 
in exchange for an equal number of operating partnership units in CyrusOne LP held by a subsidiary of CBI. As a result, CBI 
owns approximately 9.5% of the Company’s common stock, and all of the operating partnership units in the CyrusOne LP are 
owned, directly or indirectly, by the Company.

E) 

Stock Performance

The following graph compares the cumulative total stockholder return on CyrusOne Inc.’s common stock for the year ended 
December 31, 2015, with the cumulative total return on the S&P 500 Market Index and the MSCI US REIT Index (RMZ). The 
comparison assumes that $100 was invested on January 17, 2013 in CyrusOne, Inc.’s common stock and in each of these indices 
and assumes reinvestment of dividends, if any.

36

Pricing Date

CONE

S&P 500

MSCI US REIT

January 17, 2013

March 31, 2013

June 30, 2013

September 30, 2013

December 31, 2013

March 31, 2014

June 30, 2014

September 30, 2014

December 31, 2014

March 31, 2015

June 30, 2015

September 30, 2015

December 31, 2015

$

100.0

$

100.0

$

121.5

111.2

102.7

121.6

114.6

138.1

134.5

155.3

170.5

163.1

182.6

211.2

106.0

108.5

113.5

124.8

126.4

132.4

133.2

139.0

139.6

139.3

129.6

138.0

100.0

104.1

101.5

97.6

95.8

104.3

110.6

106.1

120.0

124.7

110.6

111.8

116.4

F) 

Issuer Purchases of Equity Securities

None.

37

ITEM 6. 

SELECTED FINANCIAL DATA

The following table sets forth selected financial and operating data on a consolidated and combined historical basis.

Our business was originally comprised of the historical data center activities and holdings of CBI. CBI operated a Cincinnati-based 
data center business for 10 years before acquiring Cyrus Networks LLC, a data center operator in Texas. In anticipation of our IPO, 
these businesses were combined under our operating partnership, CyrusOne LP, which was created as a Maryland limited partnership 
on July 31, 2012. CyrusOne Inc., a Maryland corporation, was also formed on July 31, 2012, and is the parent of the wholly owned 
general partner of the operating partnership. Effective December 31, 2013, CyrusOne Inc. qualified as a real estate investment trust 
for federal income tax purposes. Certain activities are conducted through our taxable REIT subsidiary, CyrusOne TRS Inc., a Delaware 
corporation.

The  financial  information  presented  below  as  of  December 31,  2015  and  2014,  for  the  years  ended  December 31,  2015,  and 
December 31, 2014, and for the periods ended January 23, 2013 (January 1, 2013, to January 23, 2013) and December 31, 2013 
(January 24, 2013 to December 31, 2013) has been derived from our audited consolidated and combined financial statements included 
elsewhere in this Form 10-K. The historical financial information as of December 31, 2013, 2012 and 2011, and for the years ended 
December 31, 2012 and December 31, 2011, has been derived from the Predecessor’s combined financial statements not included 
in this Form 10-K.

You should read the following selected financial data in conjunction with our combined historical financial statements and the related 
notes and with “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” which are included 
elsewhere in this Form 10-K.

38

Successor

Predecessor

2015

2014

January 24, 2013
to December 31,
2013

January 1, 2013
to January 23,
2013

2012

2011

$

399.3

$

330.9

$

248.4

$

15.1

$ 220.8

$ 181.7

IN MILLIONS, except per share data

Statement of Operations Data:

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Restructuring costs (a)

Transaction and acquisition integration costs (b)

Transaction-related compensation

Management fees charged by CBI (c)

Loss on sale of receivables to affiliate (d)

Asset impairments and loss on disposal (e)

Operating (loss) income

Interest expense

Other income

Loss on extinguishment of debt (f)

Income tax (expense) benefit

(Loss) income from continuing operations

(Loss) gain on sale of real estate improvements (g)

Net (loss) income from continuing operations

Noncontrolling interest in net loss

148.7

12.1

46.6

141.5

—

14.1

—

—

—

13.5

22.8

41.2

—

—

(1.8)

(20.2)

—

(20.2)

(4.8)

124.5

12.8

34.6

118.0

—

1.0

—

—

—

—

40.0

39.5

—

13.6

(1.4)

(14.5)

—

(14.5)

(6.7)

Net loss attributed to common shareholders

$

(15.4) $

(7.8) $

Per share data:

Basic weighted average common shares
outstanding

Diluted weighted average common shares
outstanding

Basic and diluted loss per common share

Dividends declared per share

Balance Sheet Data (at year end):

54.3

54.3

29.2

29.2

$

$

(0.30) $

(0.30) $

1.26

$

0.84

$

Investment in real estate, net

$

1,392.0

$

1,051.4

$

Total assets (h)

Debt (h)(i)

Lease financing arrangements (j)

Noncontrolling interest/Parent net investment (k)

Other Financial Data:

Capital expenditures

2,195.6

1,008.7

150.0

—

1,571.0

657.7

53.4

256.2

88.4

9.9

26.5

89.9

0.7

1.3

—

—

—

2.8

28.9

41.2

(0.1)

1.3

(1.9)

(15.4)

(0.2)

4.8

0.7

1.5

5.3

—

0.1

20.0

—

—

—

(17.3)

2.5

—

—

(0.4)

76.0

9.7

20.7

73.4

—

5.7

—

2.5

3.2

13.3

16.3

41.8

—

—

5.1

(20.2)

(20.4)

—

0.1

(15.6) $

(20.2) $ (20.3) $

58.2

9.1

12.5

55.5

—

2.6

—

2.3

3.5

—

38.0

32.9

—

1.4

(2.2)

1.5

—

1.5

(10.3)

(5.3)

20.9

20.9

(0.28)

0.64

883.8

1,506.8

541.7

56.3

455.6

$ 706.9

$ 529.0

1,210.9

557.2

60.8

954.7

523.1

48.2

500.1

311.5

$

234.5

$

284.2

$

220.9

$

7.7

$ 228.3

$ 117.5

(a) 
(b) 

Represents a restructuring charge recognized in 2013 as a result of moving certain administrative functions to the Company's corporate office.
Represents legal, accounting and consulting fees incurred in connection with the formation transactions, our qualification as a REIT and completed and 
potential business combinations, integration of acquisitions, failed transactions and costs of secondary offerings. 

39

    
(c) 

(d) 

(e) 

(f) 

(g) 
(h) 
(i) 

(j) 

(k) 

(l) 

Represents management fees charged by CBI for services it provided to the Predecessor including executive management, legal, treasury, human resources, 
accounting, tax, internal audit and IT services.
Represents the sale by the Predecessor of most of its trade and other accounts receivable to Cincinnati Bell Funding LLC (CBF), a bankruptcy-remote 
subsidiary of CBI, at a 2.5% discount to the receivables’ face value. Effective October 1, 2012, we terminated our participation in this program.
See Item 7 for discussion of costs incurred in 2015. In 2013, amount recognized represents asset impairments recognized on real estate related equipment. 
In  2012,  amount  recognized  represents  impairments  for  customer  relationship  intangible  and  property  and  equipment  primarily  related  to  our  GramTel 
acquisition.
Represents a loss of $13.6 million associated with the repurchase of 6.375% senior notes and the write-off of deferred financing costs in 2014. The 2013 and 
2011 amounts represent the termination of the financing obligations for two of our facilities by purchasing the properties from the former lessors. Losses of 
$1.3 million and $1.4 million were recognized in 2013 and 2011, respectively, upon the termination of these obligations.
Represents the (loss) gain that was recognized on the sale of equipment in connection with upgrading of the equipment at various data center facilities.
Deferred financing costs have been reclassed to a direct deduction from the carrying amount of debt liability to conform to the 2015 presentation.
See Note 9, Debt, Capital Lease Obligations and Lease Financing Arrangements to our audited consolidated and combined financial statements included 
elsewhere in the Annual Report on Form 10-K for details of Debt as of December 31, 2015 and 2014. As of December 31, 2013 and 2012, debt consisted of 
our $525 million 6.375% senior notes due 2022 and capital lease obligations. For prior periods, debt reflects related party notes payable and capital lease 
obligations.
Lease financing arrangements represent leases of real estate where we were involved in the construction of structural improvements to develop buildings into 
data centers. When we bear substantially all the construction period risk, such as managing or funding construction, we are deemed to be the accounting 
owner of the leased property. These transactions generally do not qualify for sale-leaseback accounting due to our continued involvement in these data center 
operations. For these transactions, at the lease inception date, we recognize the fair value of the leased building as an asset in investment in real estate and 
as a liability in other financing arrangements. See Note 9, Debt, Capital Lease Obligations and Lease Financing Arrangements to our audited consolidated 
and combined financial statements.
Noncontrolling interest/Parent’s net investment represents CBI’s net investment in CyrusOne Inc., CyrusOne GP, CyrusOne LP and its subsidiaries. Prior to 
November 20, 2012, these entities were not separate legal entities.
Prior to November 20, 2012, the historical financial statements have been prepared on a “carve-out” basis from CBI’s consolidated and combined financial 
statements using the historical results of operations, cash flows, assets and liabilities attributable to the data center business and include allocations of income, 
expenses, assets and liabilities from CBI. These allocations reflect significant assumptions, and the consolidated and combined financial statements do not 
fully reflect what the financial position, results of operations and cash flows would have been had CyrusOne been a stand-alone company during the periods 
prior to November 20, 2012. As a result, historical financial information prior to November 20, 2012 is not necessarily indicative of CyrusOne’s future results 
of operations, financial position and cash flows.

40

ITEM 7. 
OPERATIONS

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 

You should read the following discussion and analysis of our results of operations, financial condition and liquidity in conjunction 
with our combined financial statements and the related notes included elsewhere in this Annual Report on Form 10-K. Some of 
the information contained in this discussion and analysis or set forth elsewhere in this report, including information with respect 
to our plans and strategies for our business, statements regarding the industry outlook, our expectations regarding the future 
performance of our business and the other non-historical statements contained herein are forward-looking statements. See “Special 
Note Regarding Forward-Looking Statements.” You should also review the “Risk Factors” section of this report for a discussion 
of important factors that could cause actual results to differ materially from the results described herein or implied by such forward-
looking statements.

The  consolidated and combined financial statements included in this Form 10-K reflect the historical financial position, results 
of operations and cash flows of CyrusOne for all periods presented. 

Overview

Our Company. We are an owner, operator and developer of enterprise-class, carrier-neutral multi-tenant data center properties. 
Our data centers are generally purpose-built facilities with redundant power, cooling and access to a range of telecommunications 
carriers. We provide mission-critical data center facilities that protect and ensure the continued operation of information technology 
(IT) infrastructure for 930 customers in 32 data centers and 2 recovery centers in 12 distinct markets (10 cities in the U.S., London 
and Singapore). We provide twenty-four-hours-a-day, seven-days-a-week security guard monitoring with customizable security 
features. 

We  provide  mission-critical  data  center  facilities  that  protect  and  ensure  the  continued  operation  of  IT  infrastructure  for  our 
customers. Our goal is to be the preferred global data center provider to the Fortune 1000. As of December 31, 2015, our customers 
included 9 of the Fortune 20 and 173 of the Fortune 1000 or private or foreign enterprises of equivalent size. These 173 Fortune 
1000 customers or private or foreign enterprises of equivalent size provided 62% of our annualized rent as of December 31, 2015. 
Additionally, as of December 31, 2015, our top 10 customers represented 30% of our annualized rent.

We cultivate long-term strategic relationships with our customers and provide them with solutions for their data center facilities 
and IT infrastructure challenges. Our offerings provide flexibility, reliability and security delivered through a tailored, customer 
service focused platform that is designed to foster long-term relationships. We focus on attracting customers that have not historically 
outsourced their data center needs and providing them with solutions that address their current and future needs. Our facilities and 
construction design allow us to offer flexibility in density, power resiliency and the opportunity for expansion as our customers' 
needs  grow.  We  provide  twenty-four-hours-a-day,  seven-days-a-week  security  guard  monitoring  with  customizable  security 
features. The National IX Platform delivers interconnection across states and between metro-enabled sites within the CyrusOne 
footprint and beyond. The platform enables high-performance, low-cost data transfer and accessibility for customers by uniting 
all of our data centers.

Our Portfolio. As of December 31, 2015, our property portfolio included 32 data centers and 2 recovery centers in 12 distinct 
markets (10 cities in the U.S., London and Singapore) collectively providing approximately 2,954,000 net rentable square feet 
(NRSF), of which 82% was leased, and powered by approximately 227 MW of available critical load capacity. We own 18 of the 
buildings in which our data center facilities are located. We lease the remaining 16 buildings, which account for approximately 
700,000 NRSF, or approximately 24% of our total operating NRSF. These leased buildings accounted for 33% of our total annualized 
rent as of December 31, 2015. We also currently have 839,000 NRSF under development, as well as 574,000 NRSF of additional 
powered shell space under roof available for development. In addition, we have approximately 183 acres of land that are available 
for future data center shell development. Along with our primary product offering, leasing of colocation space, our customers are 
increasingly interested in ancillary office and other space. We believe our existing operating portfolio and development pipeline 
will allow us to meet the evolving needs of our existing customers and continue to attract new customers. 

Business Model

Revenue. As of December 31, 2015, we had approximately 930 customers, many of which have signed leases for multiple sites 
and multiple services, amenities and/or features. We generate recurring revenues from leasing colocation space and nonrecurring 
revenues from the initial installation and set-up of customer equipment. We provide customers with data center services pursuant 
to leases with a customary initial term of three to five years. As of December 31, 2015, the weighted average initial term of our 
leases was approximately 5 years and the weighted average remaining term was 2.8 years based upon annualized rent. Lease 
expirations through 2018, excluding month-to-month leases, represent 42% of our total NRSF, or 64% of our aggregate annualized 
rent as of December 31, 2015. At the end of the lease term, customers may sign a new lease or automatically renew pursuant to 

41

the terms of their lease. The automatic renewal period could be for varying lengths, depending on the terms of the contract, such 
as, for the original lease term, one year or month-to-month. As of December 31, 2015, 1% of the NRSF in our portfolio was subject 
to month-to-month leases.

Costs and expenses. Our property operating expenses generally consist of electricity (including the cost to power data center 
equipment), salaries and benefits of data center operations personnel, real estate taxes, security, rent, insurance and other site 
operating and maintenance costs. Our property operating expenses are expected to increase as we expand our existing data center 
facilities and develop new facilities.

Our sales and marketing expenses consist of salaries and benefits of our sales personnel, marketing and advertising costs. Sales 
and marketing expenses are expected to increase as our business continues to grow. 

General and administrative expenses consist of salaries and benefits of senior management and support functions, legal costs and 
consulting costs. These costs increased during 2015 as we augmented our team and back office infrastructure, including IT systems, 
to support the growth and expansion of our business. Additionally, costs rose for legal, accounting, board fees and other governance 
related expenses.

Depreciation and amortization expense consists of depreciation on both owned and leased property, amortization of intangible 
assets and amortization of deferred sales commissions. Depreciation and amortization expense is expected to increase in future 
periods as we acquire and develop new properties and expand our existing data center facilities.

Key Operating Metrics

Annualized Rent. We calculate annualized rent as monthly contractual rent (defined as cash rent including customer reimbursements 
for metered power) under existing customer leases as of December 31, 2015, multiplied by 12. Monthly contractual rent is primarily 
for data center space, power and connectivity; however, it includes rent for office space and other ancillary services. For the month 
of December 2015, customer reimbursements were $46.1 million annualized and consisted of reimbursements by customers across 
all facilities with separately metered power. Other companies may not define annualized rent in the same manner. Accordingly, 
our annualized rent may not be comparable to others. Management believes annualized rent provides a useful measure of our 
currently in place lease revenue.

Colocation Square Feet (CSF). We calculate CSF as the NRSF at an operating facility that is currently leased or readily available 
for lease as colocation space, where customers locate their servers and IT equipment.

Utilization Rate. We calculate utilization rate by dividing CSF under signed leases for available space (whether or not the customer 
has  occupied  the  space)  by  total  CSF.  Utilization  rate  differs  from  percent  leased  presented  elsewhere  in  this  report  because 
utilization rate excludes office space and supporting infrastructure NRSF and includes CSF for signed leases under which the 
customer has occupied the space. Management uses utilization rate as a measure of CSF leased.

Recurring Rent Churn. We calculate recurring rent churn as any reduction in recurring rent due to customer terminations, service 
reductions or net pricing decreases as a percentage of rent at the beginning of the period, excluding any impact from metered 
power reimbursements or other usage-based or variable billing.

Capital Expenditures. Expenditures that expand, improve or extend the life of real estate and non-real estate property are deemed 
capital expenditures. Management views its capital expenditures as comprised of acquisition of real estate, development of real 
estate, recurring real estate expenditures and all other non-real estate capital expenditures. Purchases of land or buildings from 
third parties represent acquisitions of real estate. Discretionary capital spending that expands or improves our data centers is 
deemed development of real estate. Replacements of data center assets are considered recurring real estate expenditures. Purchases 
of software, computer equipment and furniture and fixtures are included in all other non-real estate capital expenditures.

Factors That May Influence Future Results of Operations

Rental Income. Our revenue growth will depend on our ability to maintain our existing revenue base and to sell new capacity that 
becomes available as a result of our development activities. As of December 31, 2015, we have customer leases for approximately 
84% of our CSF. Our ability to grow revenue will also be affected by our ability to maintain or increase rental rates at our properties. 
We believe the current rates charged to our customers generally reflect appropriate market rates. This is consistent with our relatively 
flat historical re-leasing spreads. As such, we do not anticipate significant rate increases or decreases in the aggregate as contracts 
renew. However, negative trends in one or more of these factors could adversely affect our revenue in future periods. Future 
economic downturns, regional downturns affecting our markets or oversupply of, or decrease in demand for, data center colocation 
services could impair our ability to attract new customers or renew existing customers’ leases on favorable terms, and this could 
adversely affect our ability to maintain or increase revenues.

42

Leasing Arrangements. As of December 31, 2015, 30% of our leased NRSF was to customers on a full-service gross basis. Under 
a full-service gross model, the customer pays a fixed monthly rent amount, and we are responsible for all data center facility 
electricity, maintenance and repair costs, property taxes, insurance and other utilities associated with that customer’s space. For 
leases under this model, fluctuations in our customers’ monthly utilization of power and the prices our utility providers charge us 
impact our profitability. As of December 31, 2015, 70% of our leased NRSF was to customers with separately metered power. 
Under the metered power model, the customer pays us a fixed monthly rent amount, plus its actual costs of sub-metered electricity 
used to power its data center equipment, plus an estimate of costs for electricity used to power supporting infrastructure for the 
data center, expressed as a factor of the customer’s actual electricity usage. We are responsible for all other costs listed in the 
description of the full-service gross model above. Fluctuations in a customer’s utilization of power and the supplier pricing of 
power do not impact our profitability under the metered power model. In future periods, we expect more of our contracts to be 
structured to bill power on a metered power basis.

Growth and Expansion Activities. Our ability to grow our revenue and profitability will depend on our ability to acquire and 
develop data center space at an appropriate cost and to lease the data center space to customers on favorable terms. During the 
year ended December 31, 2015, we increased our operational NRSF by 257,000, primarily in Phoenix, Dallas and Houston, bringing 
our total operating NRSF to approximately 2,954,000 at December 31, 2015. Our portfolio, as of December 31, 2015, also included 
approximately 839,000 NRSF under development, as well as 574,000 NRSF of additional powered shell space under roof available 
for development. In addition, we have approximately 183 acres of land that are available for future data center shell development. 
We expect that the eventual construction of this future development space will enable us to accommodate a portion of the future 
demand of our existing and future customers and increase our future revenue, profitability and cash flows.

Scheduled Lease Expirations. Our ability to maintain low recurring rent churn and renew expiring customer leases on favorable 
terms will impact our results of operations. Our data center uncommitted capacity as of December 31, 2015, was approximately 
519,000 NRSF. Excluding month-to-month leases, leases representing 15% and 14% of our total NRSF were scheduled to expire 
in 2016 and 2017, respectively. These leases represented approximately 24% and 16% of our annualized rent as of December 31, 
2015. Month-to-month leases represented 1% of our annualized rent as of December 31, 2015. Our recurring rent churn for each 
quarter in 2015 ranged from 0.4% to 3.1%, in comparison to a range of 1.3% to 2.9% in 2014.

Conditions in Significant Markets. Our operating properties are located primarily in the metropolitan areas of Houston, Cincinnati, 
Dallas, and New York. These markets comprised 22%,  21%, 20%, and 17%, respectively, of our annualized rent as of December 31, 
2015. Positive or negative conditions in these markets could impact our overall profitability.

43

Related Party Transactions

The following related party transactions are based on agreements and arrangements that were in place during the reporting periods 
presented. See Note 17 to our audited consolidated and combined financial statements included elsewhere in this Annual Report 
on Form 10-K for additional information on these arrangements.

IN MILLIONS

Revenue:

Successor

Predecessor

December 31,
2015

December 31,
2014

January 24, 2013 to
December 31, 2013

January 1, 2013 to
January 23, 2013

Data center colocation agreement provided to CBT and CBTS(a)

$

229 West 7th Street lease provided to CBT(b)

Goldcoast Drive/Parkway (Mason) lease(c)

Transition services provided to CBTS (network interfaces)(d)

$

7.8

1.9

0.3

0.3

$

6.4

2.0

0.4

0.4

Data center leases provided to CBTS(e)

    Total revenue

12.0

13.6

$

22.3

$

22.8

$

Operating costs and expenses:

Transition services agreement by CBTS(f)

Charges for services provided by CBT (connectivity)(g)

209 West 7th Street rent provided by CBT(h)

Management Fees with CBI(i)

Allocated employee benefit plans by CBI(j)

Allocated centralized insurance costs by CBI(k)

0.7

1.0

0.2

—

—

—

0.8

1.0

0.2

—

—

—

$

5.6

1.7

0.3

0.6

13.1

21.3

$

1.3

1.0

0.1

0.1

—

—

    Total operating costs and expenses

$

1.9

$

2.0

$

2.5

$

0.3

—

—

0.1

—

0.4

—

0.1

—

—

0.2

0.1

0.4

(a) We lease colocation space in our data centers to Cincinnati Bell Telephone Company LLC (CBT) and Cincinnati Bell Technology Solutions (CBTS) subsidiaries 
of CBI. In November 2012, we entered into separate data center colocation agreements with CBT and CBTS whereby we will continue to lease colocation 
space to each of them at certain of our data centers. The data center colocation agreement with CBT provides for CBT’s lease of data center space, power and 
cooling in our West Seventh Street (7th St.), Kingsview Drive (Lebanon), Knightsbridge Drive (Hamilton) and Industrial Road (Florence) data center facilities 
for a period of five years. Our data center colocation agreement with CBTS provides for CBTS’s lease of data center space, power and cooling in our West 
Seventh Street (7th St.), Kingsview Drive (Lebanon) and Industrial Road (Florence) data center facilities for a period of five years. Both agreements are 
renewable for an additional five year term at market rates.  

(b) CBT occupies space in our 229 West Seventh Street facility that is utilized in its network operations. In November 2012, in connection with our purchase of 
this property, we entered into an agreement to lease this space to CBT for a period of five years, with three renewal options of five years each, plus a proportionate 
share of building operating costs. Commencing on January 1, 2014, and on January 1 of each year thereafter, such base rent shall increase by 1% of the previous 
year’s base rent. 

(c) In November 2012, we entered into agreements to lease office space to CBT at our Goldcoast Drive (Goldcoast) data center facility and to CBTS at our Parkway 

(Mason) data center facility. The term of these agreements are five years each. Both agreements contain three five-year renewal options at market rates.

(d) In January 2012, we entered into a transition services agreement to provide CBTS with network interface services. In November 2012, we entered into a new 
transition services agreement with CBTS where we will continue to provide them with network interface services. The annual fee to be paid by CBTS for these 
services may decline in future periods as CBTS migrates its network interfaces onto an independent architected and managed CBTS network. These services 
will be provided on a month-to-month basis, until such time the services in question have been fully transitioned. As of December 31, 2015, we continue to 
utilize these services provided by CBTS.

(e)As of December 31, 2015, CBTS continues to be the named lessor for two data center leases. In 2012, we entered into an agreement with CBTS whereby we 
perform all obligations of CBTS under the lease agreements. CBTS confers the benefits received under such lease agreements to us and CBTS is granted 
sufficient usage rights in each of our data centers so that it remains as lessor under each such lease agreement. In addition, CBTS will continue to perform 
billing and collections on these accounts.

(f) In January 2012, we entered into a transition services agreement with CBTS where CBTS provided us with network support, services calls, monitoring and 
management, storage and backup and IT systems support. Under the CBTS services agreement, CBTS has agreed to provide us with certain managed storage 
and backup services. These services will be provided on a month-to-month basis, and charges will be based on the variable amount of gigabytes managed by 
CBTS each month. CBTS will charge us a rate of $0.56 per gigabyte. The services under this agreement ended January 31, 2016. 

(g) Under the CBT services agreement, CBT provides us with connectivity services for a period of five years related to several of our data center facilities. These 
services are related to the use of fiber and circuit assets that are currently a part of the CBI network. The annual fee for these services is subject to reduction if 
we terminate certain services. 

44

(h) In November 2012, we also entered into an agreement to lease space at CBT’s 209 West Seventh Street facility for a period of five years, with three renewal 
options of five years each, plus our proportionate share of building operating costs. Commencing on January 1, 2014, and on January 1 of each year thereafter, 
such base rent shall increase by 1% of the previous year’s base rent.

(i)  Prior to November 20, 2012, CBI provided various management services, including executive management, cash management, legal, treasury, human resources, 
accounting, tax, internal audit and risk management services. Our allocated cost for these services was based upon specific identification of costs incurred on 
our behalf or a reasonable estimate of costs incurred on our behalf, such as relative revenues. From November 20, 2012 through December 31, 2014, CBI 
provided to us various support services and the fees for these services are based on actual hours incurred for these services at negotiated hourly rates or a 
negotiated set monthly fee. There are various components of the agreements that continue, primarily related to seventh street building costs.

(j) Prior to 2013, employees participated in pension, postretirement, health care, and stock-based compensation plans sponsored by CBI or an affiliate. Our allocated 
costs in 2013 for employee benefits was determined by specific identification of the costs associated with our participating employees or based upon the 
percentage our employees represent of total participants. 

(k) Prior to 2013, employees participated in centralized insurance programs managed by CBI which included coverage for general liability, workers’ compensation, 
automobiles and various other risks. CBI has third-party insurance policies for certain of these risks and is also self-insured within certain limits. CBI’s self-
insured costs have been actuarially determined based on the historical experience of paid claims. Our allocated cost in 2013 for participation in these programs 
was determined on the basis of revenues, headcount or insured vehicles.

In October 2012, we purchased the property located at 229 West Seventh Street, included as one of our operating facilities, which 
we had formerly leased from CBT. CBT continues to own the adjacent property that was historically operated together with 229 
West Seventh Street as one property. We also executed a reciprocal easement and shared services agreement and a right of first 
opportunity and refusal agreement with CBT with respect to such properties. Pursuant to the reciprocal easement and shared 
services agreement, we granted reciprocal easements to each other; CBT has easements for continued use of portions of our building 
and CBT provides fuel storage, fire suppression and other building services to us; and we provide chilled water, building automation 
systems related to heating ventilation and air conditioning and other building services to CBT. The shared services agreement is 
expected to continue for a period of 15 years with five renewal options of five years each. We are responsible for operating and 
managing the service facilities for both buildings. Each party bears its own utility costs, as well as property taxes and insurance. 
Shared  building  operating  costs  are  charged  to  each  party  on  the  basis  of  the  actual  costs  incurred,  allocated  based  on  the 
proportionate share of usage. Each party also pays the other party less than $0.2 million per year to maintain shared building 
infrastructure systems. This agreement contains a make-whole provision that requires us to make a payment to CBT if CBT’s 
carrier access revenue declines below $5.0 million per annum as a result of certain actions taken by us which result in circuit 
disconnections or reductions at CBT. The term of this make-whole provision is approximately four years. 

Pursuant to the right of first opportunity and refusal agreement, we and CBT have agreed to grant to each other rights of first 
opportunity and first refusal to purchase the other party’s property in the event that either party desires to sell its property to a non-
affiliate third party.

On November 20, 2012, we also entered into a non-competition agreement with CBI, pursuant to which we and CBI agreed not 
to enter into each other’s lines of business, subject to certain exceptions for a period of four years from such date. Pursuant to the 
terms of this agreement, we agreed not to directly or indirectly engage in, or have any interest in any entity that engages in, the 
business of providing telecommunications services in certain areas of Ohio, Kentucky and Indiana in which CBI operates as of 
such date. We also agreed not to seek, request or apply for any certification or license to provide telecommunications services in 
such areas during the term of the agreement. CBI agreed not to directly or indirectly engage in, or have any interest in any entity 
that engages in, the business of constructing and selling, operating or providing data center services in the United States or any 
foreign jurisdiction in which we operate. However, CBI may continue to offer certain data center services, provided that such 
services are ancillary to its provision of existing IT services, and CBI does not own, lease or is contracted to own, lease or manage 
the data center infrastructure of the facility in which such existing IT services are being provided.

Other Related Party Transactions 

Prior to joining CyrusOne in March 2013, our former general counsel Thomas Bosse was principal in the Law Offices of Thomas 
W. Bosse, PLLC, (Bosselaw).  In 2013, amounts paid to Bosselaw for services rendered prior to his employment were $1.6 million, 
which included a bonus payment under CyrusOne’s Data Center Plan as a result of the successful completion of the IPO. 

In  the  ordinary  course  of  its  business,  CyrusOne  periodically  pays  brokerage  commissions  to  real  estate  brokerage  firms  in 
connection with property transactions and tenant leases.  In  2015, 2014 and 2013, CyrusOne paid $1.1 million, $1.0 million and 
$1.5 million, respectively, to one such firm, Jones Lang LaSalle.  One of our former directors is a principal with Jones Lang 
LaSalle.

The spouse of one of our former directors is a partner with Skadden, Arps, Slate, Meagher & Flom LLP (Skadden). For the years 
ended December 31, 2014 and 2013, CyrusOne paid Skadden $1.1 million and $0.2 million, respectively, for services rendered. 
In 2015, the amount CyrusOne paid to Skadden was immaterial.

45

Our director, Lynn A. Wentworth, is a member of the board of directors of CBI, and serves as the chair of its audit and finance 
committee. 

46

Results of Operations

Comparison of Years Ended December 31, 2015 and 2014 

IN MILLIONS, except per share data

For the year ended December 31,

2015

2014

$ Change
2015 vs. 2014

% Change
2015 vs. 2014

Revenue

$

399.3

$

330.9

$

68.4

20.7 %

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Transaction and acquisition integration costs

Asset impairments and loss on disposal

Costs and expenses

Operating income

Interest expense

Loss on extinguishment of debt

Net loss before income taxes

Income tax expense

Net loss

Noncontrolling interest in net loss

Net loss attributed to common stockholders

Operating margin

Capital expenditures *:

Acquisitions of real estate

Development of real estate

Recurring real estate

Total

Metrics information:

Colocation square feet*

Utilization rate*

Loss per share - basic and diluted

Dividends declared per share

148.7

12.1

46.6

141.5

14.1

13.5

376.5

22.8

41.2

—

(18.4)

(1.8)

(20.2)

(4.8)

(15.4)

$

$

124.5

12.8

34.6

118.0

1.0

—

290.9

40.0

39.5

13.6

(13.1)

(1.4)

(14.5)

(6.7)

(7.8)

$

$

5.7%

12.1%

17.3

$

— $

214.8

2.4

234.5

$

280.4

3.8

284.2

$

$

$

24.2

(0.7)

12.0

23.5

13.1

13.5

85.6

(17.2)

1.7

(13.6)

(5.3)

(0.4)

(5.7)

1.9

(7.6)

17.3

(65.6)

(1.4)

(49.7)

1,574,000

1,225,000

349,000

86%

(0.30)

1.26

$

$

88%

(0.30)

0.84

$

$

$

$

$

$

*

See “Key Operating Metrics” for a definition of capital expenditures, CSF and utilization rate.

19.4 %

(5.5)%

34.7 %

19.9 %

n/m

n/m

29.4 %

(43.0)%

4.3 %

n/m

40.5 %

28.6 %

39.3 %

(28.4)%

97.4 %

n/m

(23.4)%

(36.8)%

(17.5)%

28 %

(2 pts)

47

 
Revenue

Revenue for the year ended December 31, 2015 was $399.3 million, an increase of $68.4 million, or 20.7%, compared to $330.9 
million for the year ended December 31, 2014. The acquisition of Cervalis in July 2015 resulted in an increase in revenue of $37.7 
million for the year ended December 31, 2015. Revenue also increased due to the addition of new customers, net of churn, which 
resulted  in  increased  revenue  of  $30.7  million  for  the  year  ended  December 31,  2015. As  of  December 31,  2015,  we  had 
approximately 2,954,000 leased NRSF, an increase of approximately 719,000 NRSF from December 31, 2014.

Our capacity at December 31, 2015 was approximately 1,574,000 CSF, which is an increase of 28.5% from December 31, 2014. 
The utilization rate of our data center facilities was 86% as of December 31, 2015, compared to 88% as of December 31, 2014.

Costs and Expenses

Property operating expenses—Property operating expenses for the year ended December 31, 2015 were $148.7 million, an increase 
of $24.2 million, or 19.4%, compared to $124.5 million for the year ended December 31, 2014. The acquisition of Cervalis resulted 
in $14.7 million of the increase and the remaining $9.5 million was due to increase in property operating costs as follows: higher 
circuit and bandwidth costs of $2.4 million due to expansion of our National IX Platform;  lease exit costs of $1.4 million at our 
Austin 1 facility; property taxes of $1.8 million; payroll and employee related costs of $1.4 million; and repairs and maintenance 
of $1.1 million; the remaining $1.4 million to other costs associated with operating our facilities.

Sales and marketing expenses—Sales and marketing expenses for the year ended December 31, 2015 were $12.1 million, a decrease 
of $0.7 million, or 5.5%, compared to $12.8 million for the year ended December 31, 2014. The acquisition of Cervalis resulted 
in an increase in sales and marketing expenses of $0.9 million for the year ended December 31, 2015. This increase was offset 
primarily by decreases in advertising and marketing costs of $0.8 million and salaries and wages and other selling costs of $0.8 
million.

General and administrative expenses—General and administrative expenses for the year ended December 31, 2015 were $46.6 
million, an increase of $12.0 million, or 34.7%, compared to $34.6 million for the year ended December 31, 2014. The acquisition 
of Cervalis resulted in an increase in general and administrative expenses of $1.4 million for the year ended December 31, 2015. 
Two senior executives who left the Company in 2015 resulted in severance costs of $6.0 million, of which $2.4 million was due 
to the acceleration of stock-based equity awards. Costs of stock-based compensation plans increased $1.3 million for 2015 compared 
to 2014. Due to business growth in 2015 compared to 2014, total payroll and employee related costs increased $0.9 million, and 
IT license and facility costs increased $1.1 million. Consulting, legal and other costs accounted for the remaining increase.

Depreciation  and  amortization  expense—Depreciation  and  amortization  expense  for  the  year  ended  December 31,  2015  was 
$141.5 million, an increase of $23.5 million, or 19.9%, compared to $118.0 million for the year ended December 31, 2014. The 
Cervalis Acquisition  resulted  in  an  increase  in  depreciation  and  amortization  expense  of  $12.9  million  for  the  year  ended 
December 31,  2015.The  remainder  of  the  increase  was  driven  by  assets  that  were  placed  in  service  during  2014  and  2015. 
Depreciation and amortization expense is expected to increase in future periods as we acquire and develop new properties and 
expand our existing data center facilities. 

Transaction and acquisition integration costs—During the second quarter of 2015, the Company entered into an agreement to 
acquire Cervalis in a cash transaction which was consummated on July 1, 2015. As part of that process, we incurred expenses for 
outside professional services in the areas of legal, banking, financing, accounting and advisory services related to the consummation 
of the transaction and its integration. For the year ended December 31, 2015, transaction and integration costs related to the Cervalis 
Acquisition were $12.9 million. During the fourth quarter of 2015, the Company incurred costs of $1.2 million related to secondary 
equity offerings and costs associated with a transaction that the Company decided not to pursue. During 2014, the Company 
incurred $1.0 million in transaction related expenses as it investigated various opportunities that were not completed.

Asset impairments and loss on disposal of assets—For the year ended December 31, 2015, we recognized Asset impairment and 
loss on disposal of $13.5 million which related primarily to the exit of Austin 1, which is a leased facility, and loss on disposal of 
certain other assets.

Non-Operating Expenses

Interest expense—Interest expense for the year ended December 31, 2015 was $41.2 million, an increase of $1.7 million, or 4.3%, 
as compared to $39.5 million for the year ended December 31, 2014. The increase for the year ended December 31, 2015 was 
primarily a result of additional borrowings under our Credit Agreement and the issuance of 6.375% senior notes in July 2015, 
partially offset by a reduction in interest expense due to our bond repurchase program in the fourth quarter of 2014 and an increase 
in capitalized interest.

48

Loss on extinguishment of debt- Loss on extinguishment of debt was $13.6 million for the year ended December 31, 2014. Loss 
on extinguishment of debt for 2014 was related to costs associated with the repurchase of $150.2 million in aggregate face value 
of our 6.375% senior notes for a purchase price of $163 million and the write-off of deferred financing costs. 

Income tax expense—Income tax expense for the year ended December 31, 2015 was $1.8 million, an increase of $0.4 million, 
or 28.6%, as compared to $1.4 million for the year ended December 31, 2014.

Capital Expenditures

Capital expenditures for the year ended December 31, 2015 were $234.5 million, as compared to $284.2 million for the year ended 
December 31, 2014. The significant expenditures in 2015 included the development of additional square footage and power in 
our Northern Virginia, Phoenix 2, Houston West 3 and Carrollton data centers, and the purchase of Austin 4 in February of 2015.

49

Results of Operations

Comparison of Years Ended December 31, 2014 and 2013 

IN MILLIONS, except per share data

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Restructuring charges

Transaction and acquisition integration
costs

Transaction-related compensation

Asset impairments and loss on
disposal

Total costs and expenses

Operating income (loss)

Interest expense

Other income

Loss on extinguishment of debt

Net loss before income taxes

Income tax expense

Loss on sale of real estate

Loss from continuing operations

$

Noncontrolling interest in net loss

Net loss attributed to common stockholders

$

Successor

December 31, 2014

January 24, 2013 to
December 31, 2013

Predecessor
January 1, 2013 to
January 23, 2013

$ Change
2014 vs. 2013

% Change
2014 vs. 2013

$

330.9

$

248.4

$

15.1

$

67.4

25.6 %

124.5

12.8

34.6

118.0

—

1.0

—

—

290.9

40.0

39.5

—

13.6

(13.1)

(1.4)

—

(14.5)

(6.7)

(7.8)

$

$

88.4

9.9

26.5

89.9

0.7

1.3

—

2.8

219.5

28.9

41.2

(0.1)

1.3

(13.5)

(1.9)

(0.2)

4.8

0.7

1.5

5.3

—

0.1

20.0

—

32.4

(17.3)

2.5

—

—

(19.8)

(0.4)

—

31.3

2.2

6.6

22.8

(0.7)

(0.4)

(20.0)

(2.8)

39.0

28.4

(4.2)

0.1

12.3

20.2

0.9

0.2

33.6 %

20.8 %

23.6 %

23.9 %

n/m

(28.6)%

n/m

n/m

15.5 %

244.8 %

(9.6)%

n/m

946.2 %

(60.7)%

(39.1)%

n/m

(15.6)

$

(20.2)

$

21.3

(59.5)%

(10.3)

(5.3)

Operating margin

Capital expenditures *:

Acquisitions of real estate

Development of real estate

Recurring real estate

Total

Metrics information:

Colocation square feet*

Utilization rate*

Loss per share - basic and diluted

Dividends declared per share

12.1%

11.6%

(114.6)%

(0.5 pts)

$

$

$

$

— $

48.0

$

— $

(48.0)

280.4

3.8

168.8

4.1

284.2

$

220.9

$

7.6

0.1

7.7

$

$

$

104.0

(0.4)

55.6

1,225,000

1,052,000

921,000

173,000

88%

(0.30)

0.84

$

$

85%

(0.28)

0.64

81 %

n/m

59.0 %

(9.5)%

24.3 %

16 %

(3 pts)

*

See “Key Operating Metrics” for a definition of capital expenditures, CSF and utilization rate.

50

 
Revenue

Revenue for the year ended December 31, 2014, was $330.9 million, an increase of $67.4 million, or 26%, compared to $263.5 
million for the year ended December 31, 2013. For the year ended December 31, 2014, we leased over 185,000 CSF. This increase 
is due to increased leasing from our existing customers and growing our customer base from 612 in 2013 to approximately 670 
in 2014. This growth in customer base exemplifies our core strategy of being the preferred provider to Fortune 1000 companies, 
or private foreign enterprises of equivalent size, growing to 144 from 129 a year ago.  

Our capacity at December 31, 2014, was approximately 1,225,000 CSF, which is an increase of 16% from December 31, 2013. 
The utilization rate of our data center facilities was 88% as of December 31, 2014, up from 85% as of December 31, 2013 as a 
result of leasing associated with increases in customer demand. 

Costs and Expenses

Property operating expenses-Property operating expenses for the year ended December 31, 2014, were $124.5 million, an increase 
of  $31.3  million,  or  34%,  compared  to  $93.2  million  for  the  year  ended  December 31,  2013.  Electricity  expense  increased 
approximately $20.6 million and maintenance expense rose $2.9 million due to a rise in demand for services from a growing 
customer base. Payroll costs increased $1.2 million due to an increase in headcount to support the increase in colocation space 
during 2014. Continued investment has grown our taxable asset base and has driven an increase in our property tax expense by 
approximately $3.1 million compared to the prior year.  

Sales and marketing expenses-Sales and marketing expenses for the year ended December 31, 2014, were $12.8 million, an increase 
of $2.2 million, or 21%, compared to $10.6 million for the year ended December 31, 2013. The increases over the past year were 
directly related to an increase in sales and marketing personnel related costs of $1.4 million and higher advertising costs of $0.5 
million, both of which were used to promote growth in existing and new markets.

General and administrative expenses-General and administrative expenses for the year ended December 31, 2014, were $34.6 
million, an increase of $6.6 million, or 24%, compared to $28.0 million for the year ended December 31, 2013. There was a $6.9 
million increase in employee related expenses, including the impact of the equity compensation expense related to the 2012 Long-
Term Incentive Plan (LTIP) of $2.2 million, which were partially offset by $0.5 million of reduced commercial insurance expense.

Depreciation and amortization expense-Depreciation and amortization expense for the year ended December 31, 2014, was $118.0 
million, an increase of $22.8 million, or 24%, compared to $95.2 million for the year ended December 31, 2013. The increase was 
driven by the full year impact of assets placed in service during 2013 and 2014. 

Restructuring charges-For the year ended December 31, 2014, we incurred no restructuring charges. Restructuring charges for 
the year ended December 31, 2013, were $0.7 million, which were the result of moving certain administrative functions to the 
corporate office.

Transaction and acquisition integration costs-For the year ended December 31, 2014, we incurred $1.0 million of transaction 
costs for legal fees related to failed property acquisitions. For the year ended December 31, 2013, we incurred $1.4 million of 
transaction costs to pursue property acquisition opportunities.

Transaction-related compensation-We recorded compensation expense of $20.0 million for the year ended December 31, 2013, 
related to CBI’s long-term incentive plan. There were no such costs incurred in other periods and these costs represent one-time 
compensation charges allocated to us by CBI in the period ended January 23, 2013. On April 8, 2013, CBI reimbursed us for $19.6 
million of these costs.

Asset impairments and loss on disposal-For the year ended December 31, 2014, we recognized no asset impairments. For the year 
ended December 31, 2013, we recognized asset impairments of $2.8 million related to real estate equipment.

Non-Operating Expenses

Interest expense-Interest expense for the year ended December 31, 2014, was $39.5 million, a decrease of $4.2 million, or 10%, 
as compared to $43.7 million for the year ended December 31, 2013. Interest expense decreased primarily as a result of an increase 
in capitalized interest associated with our increasing capital expenditures and lower interest expense on our 6.375% senior notes 
due to our bond repurchase program.

Loss on extinguishment of debt- Loss on extinguishment of debt was $13.6 million and $1.3 million for the years ended December 31, 
2014 and 2013, respectively. Loss on extinguishment of debt for 2014 was related to costs associated with the repurchase of $150.2 
million in aggregate face value of our 6.375% senior notes for a purchase price of $163 million and the write-off of deferred 

51

financing costs. Loss on extinguishment of debt for 2013 was related to the termination of the financing obligation for our Metropolis 
Drive (Austin 2) facility as a result of our purchasing the property from the former lessor.

Income tax expense-Income tax expense was $1.4 million and $2.3 million for the years ended December 31, 2014 and 2013, 
respectively. Income tax expense decreased primarily as a result of management's decision in 2013 to begin recording a full 
valuation allowance against our domestic net deferred tax assets. In the year ended December 31, 2014, this resulted in the recording 
of an expense equal to our beginning 2013 net domestic deferred tax asset balance. No such adjustment was necessary for the year 
ended December 31, 2013.

Loss on sale of real estate improvements—For the year ended December 31, 2014, we recognized no loss on the sale of real estate 
improvements. We incurred a loss on the sale of real estate improvements of $0.2 million for the year ended December 31, 2013. 
A loss was realized on the sale of chillers at our Southwest Freeway (Galleria) data center facility, as we upgraded our equipment.

Capital Expenditures

Capital expenditures for the year ended December 31, 2014, were $284.2 million, as compared to $228.6 million for the year 
ended December 31, 2013. Other than construction related to our first facility in the Northern Virginia market, most of our capital 
expenditures for 2014 relate to the continued development of power and space in our existing properties in the Dallas, Houston, 
Phoenix, Cincinnati and San Antonio markets, in order to meet increased customer demands for IT infrastructure. For the year 
ended December 31, 2014 we constructed 185,000 square feet of colocation space and began development of 685,000 square feet 
of powered shell.

Key Performance Indicators

Funds from Operations and Normalized Funds from Operations

We use Funds from Operations (FFO) and Normalized Funds from Operations (Normalized FFO), which are non-GAAP financial 
measures commonly used in the REIT industry, as supplemental performance measures. We use FFO and Normalized FFO as 
supplemental performance measures because, when compared period over period, they capture trends in occupancy rates, rental 
rates and operating costs. We also believe that, as widely recognized measures of the performance of REITs, FFO and Normalized 
FFO are used by investors as bases to evaluate REITs.

We calculate FFO as Net (loss) income computed in accordance with GAAP before real estate depreciation and amortization and 
asset impairments and loss on disposal. Our computation of FFO may differ from the methodology for calculating FFO used by 
other REITs. Accordingly, our FFO may not be comparable to others.

We calculate Normalized FFO as FFO plus amortization of customer relationship intangibles, transaction and acquisition integration 
costs, severance costs, legal claim costs and lease exit costs, and other special items including loss on extinguishment of debt, as 
appropriate. Other REITs may not calculate Normalized FFO in the same manner. Accordingly, our Normalized FFO may not be 
comparable to others. 

In addition, because FFO and Normalized FFO exclude real estate depreciation and amortization and real estate impairments, and 
capture neither the changes in the value of our properties that result from use or from market conditions, nor the level of capital 
expenditures and leasing commissions necessary to maintain the operating performance of our properties, all of which have real 
economic effect and could materially impact our results from operations, the utility of FFO and Normalized FFO as measures of 
our performance is limited. Therefore, FFO and Normalized FFO should be considered only as supplements to net (loss) income 
as measures of our performance. FFO and Normalized FFO should not be used as measures of our liquidity or as indicative of 
funds available to fund our cash needs, including our ability to make distributions. FFO and Normalized FFO also should not be 
used as supplements to or substitutes for cash flow from operating activities computed in accordance with GAAP.

52

 
The following table reflects the computation of FFO and Normalized FFO for the years ended December 31, 2015 and 2014:

CyrusOne Inc.
Reconciliation of Net (Loss) Income to FFO and Normalized FFO
(Dollars in millions)
(Unaudited)

Net (loss) income

Adjustments:

Real estate depreciation and amortization

Asset impairments and loss on disposal

Funds from Operations (FFO)

Loss on extinguishment of debt

Amortization of customer relationship intangibles

Transaction and acquisition integration costs

Severance and management transition costs

Legal claim costs

Lease exit costs

Year Ended

December 31,

Change

2015

2014

$

%

$

(20.2) $

(14.5) $

(5.7)

39.3 %

117.0

13.5

95.9

—

$

110.3

$

81.4

$

—

18.5

14.1

6.0

0.4

1.4

13.6

16.9

1.0

—

—

—

21.1

13.5

28.9

(13.6)

1.6

13.1

6.0

0.4

1.4

22.0 %

n/m

35.5%

n/m

9.5 %

n/m

n/m

n/m

n/m

Normalized Funds from Operations (Normalized FFO)

$

150.7

$

112.9

$

37.8

33.5%

Net Operating Income

We  use  Net  Operating  Income  (NOI),  which  is  a  non-GAAP  financial  measure  commonly  used  in  the  REIT  industry,  as  a 
supplemental performance measure. We use NOI as a supplemental performance measure because, when compared period over 
period, it captures trends in occupancy rates, rental rates and operating costs. We also believe that, as a widely recognized measure 
of the performance of REITs, NOI is used by investors as a basis to evaluate REITs. 

We calculate NOI as revenue less property operating expenses, each of which are presented in the accompanying consolidated 
and combined statements of operations. However, the utility of NOI as a measure of our performance is limited. Other REITs may 
not calculate NOI in the same manner. Accordingly, our NOI may not be comparable to others. Therefore, NOI should be considered 
only as a supplement to revenue as a measure of our performance. NOI should not be used as a measure of our liquidity or as 
indicative of funds available to fund our cash needs, including our ability to make distributions. NOI also should not be used as 
a supplement to or substitute for cash flow from operating activities computed in accordance with GAAP.

53

 
 
 
 
The following table reflects the computation of NOI and Net Income (Loss) for the years ended December 31, 2015 and 2014:

CyrusOne Inc.
Reconciliation of Net Operating Income to Net Income (Loss)
(Dollars in millions)
(Unaudited)

Revenue

Property operating expenses

Net Operating Income

Sales and marketing

General and administrative

Depreciation and amortization

Transaction and acquisition integration costs

Asset impairments and loss on disposal

Interest expense

Loss on extinguishment of debt

Income tax expense

Net Income (Loss)

Year Ended

December 31,

Change

2015

2014

$

%

$

$

399.3

$

330.9

$

148.7

124.5

250.6

$

206.4

$

12.1

46.6

141.5

14.1

13.5

41.2

—

1.8

12.8

34.6

118.0

1.0

—

39.5

13.6

1.4

$

(20.2) $

(14.5) $

68.4

24.2

44.2

(0.7)

12.0

23.5

13.1

13.5

1.7

(13.6)

0.4

(5.7)

20.7 %

19.4 %

21.4 %

(5.5)%

34.7 %

19.9 %

n/m

n/m

4.3 %

n/m

28.6 %

39.3 %

Financial Condition, Liquidity and Capital Resources and Material Terms of Our Indebtedness

Liquidity and Capital Resources

We are required to distribute at least 90% of our REIT taxable income, determined without regard to the dividends paid deduction 
and excluding any net capital gains, to our stockholders on an annual basis in order to maintain our status as a REIT for federal 
income tax purposes. Accordingly, we intend to make, but are not contractually bound to make, regular quarterly distributions to 
common stockholders and operating partnership unit holders from cash flow from operating activities. All such distributions are 
at the discretion of our board of directors.

We have an effective shelf registration statement that allows us to offer for sale unspecified amounts of various classes of equity 
and debt securities and warrants. As circumstances warrant, we may issue debt, equity and/or warrants from time to time on an 
opportunistic basis, dependent upon market conditions and available pricing.

Short-term Liquidity

Our short-term liquidity requirements primarily consist of operating, sales and marketing, and general and administrative expenses, 
dividend payments and capital expenditures composed primarily of acquisition and development costs for data center properties. 
For  the  year  ended  December 31,  2015,  our  capital  expenditures  were  $234.5  million.  Our  capital  expenditures  are  largely 
discretionary and will be applied to expand our existing data center properties, acquire or construct new facilities, or both. We 
intend to continue to pursue additional growth opportunities and are prepared to commit additional resources to support this growth. 
We expect to fund future capital expenditures from the cash available on our balance sheet and borrowings under our revolving 
credit facility. Our total estimated capital expenditures for 2016 will be between $320 million and $345 million.

Long-term Liquidity

Our long-term liquidity requirements primarily consist of operating, sales and marketing, and general and administrative expenses, 
distributions to stockholders and the acquisition and development of additional data center properties. We expect to meet our long-
term liquidity requirements with cash flows from our operations, issuances of debt and equity securities and borrowings under 
our revolving credit facility.

54

 
 
 
 
As of December 31, 2015, our debt, capital lease and lease financing arrangements were $1,158.7 million, consisting of $477.6 
million of 6.375% senior notes, including bond premium, a revolving credit facility outstanding of $235.0 million, a term loan 
outstanding of $300.0 million, capital lease obligations of $12.2 million, lease financing arrangements of $150.0 million and notes 
payable of $1.5 million, partially offset by deferred financing costs of $17.6 million. As of December 31, 2015, we had the ability 
to borrow an additional $407.9 million under the revolving credit facility and cash and cash equivalents of $14.3 million.

As of December 31, 2015, the Company had $1.5 million of restricted cash which relates to a deposit in an escrow account in 
connection with a purchase of a property. Subsequent to the year ended December 31, 2015, this transaction was not consummated  
and the funds were returned to the Company.

As of December 31, 2015, the total number of outstanding shares of common stock was 72.6 million.

Material Terms of Our Indebtedness

Revolving Credit Agreement

On October 9, 2014, CyrusOne LP entered into a Credit Agreement which provided for a $450 million senior unsecured revolving 
credit facility to replace CyrusOne LP's $225 million secured credit facility, and a $150 million senior unsecured term loan.

On June 22, 2015, CyrusOne entered into an amendment to the Credit Agreement and other loan documents governing its revolving 
credit facility and term loan facility. The amendment increased the size of the Credit Agreement's accordion feature, which gave 
the operating partnership the ability to request an increase in the total commitment under the Credit Agreement, from $300 million 
to $600 million. Immediately after entering into the amendment, the operating partnership exercised $350 million of this accordion 
feature and obtained commitments to increase the total commitment under the Credit Agreement from $600 million to $950 million, 
comprised of $650 million of commitments under the revolving credit facility and $300 million under the term loan.

On July 1, 2015, CyrusOne borrowed an additional $150 million under the term loan facility which was used to partially finance 
the Cervalis acquisition.

The revolving credit facility is scheduled to mature in October 2018 and includes a one-year extension option, which if exercised 
by CyrusOne LP would extend the maturity date to October 2019. The term loan is scheduled to mature in October 2019. The 
revolving credit facility currently bears interest at a rate per annum equal to LIBOR plus 1.70% and the term loan currently bears 
interest at a rate per annum equal to LIBOR plus 1.65%. 

The Credit Agreement requires us to maintain certain financial covenants including the following, in each case on a consolidated 
basis:

• 
• 
• 
• 
• 
• 

A minimum fixed charge ratio;
Maximum total and secured leverage ratios;
A minimum tangible net worth ratio;
A maximum secured recourse indebtedness ratio;
A minimum unencumbered debt yield ratio; and
A maximum ratio of unsecured indebtedness to unencumbered asset value.

Notwithstanding these limitations, we will be permitted, subject to the terms and conditions of the Credit Agreement, to distribute 
to our shareholders cash dividends in an amount not to exceed 95% of our Funds From Operations (as defined in the Credit 
Agreement) for any period. Similarly, our indenture permits dividends and distributions necessary for us to maintain our status 
as a REIT.

Our most restrictive covenants are generally included in our Credit Agreement. In order to continue to have access to amounts 
available to us under the Credit Agreement, we must remain in compliance with all covenants.

As of December 31, 2015, there were outstanding borrowings of $235.0 million on the revolving credit facility and borrowings 
of $300.0 million on the term loan. In addition, the Credit Agreement contains an accordion feature that allows CyrusOne LP to 
increase the aggregate commitment by up to $250 million.

55

6.375% Senior Notes due 2022

On November 20, 2012, CyrusOne LP and CyrusOne Finance Corp. (Issuers) issued $525 million of 6.375% senior notes due 
2022 (6.375% senior notes). The 6.375% senior notes are senior unsecured obligations of the Issuers, which rank equally in right 
of payment with all existing and future unsecured senior debt of the Issuers. The 6.375% senior notes are effectively subordinated 
to all existing and future secured indebtedness of the Issuers to the extent of the value of the assets securing such indebtedness. 
The 6.375% senior notes are fully and unconditionally and jointly and severally guaranteed by CyrusOne Inc., CyrusOne GP, and 
each of CyrusOne LP’s existing and future domestic wholly owned subsidiaries, subject to certain exceptions. Each such guarantee 
is a senior unsecured obligation of the applicable guarantor, ranking equally with all existing and future unsecured senior debt of 
such guarantor and effectively subordinated to all existing and future secured indebtedness of such guarantor to the extent of the 
value of the assets securing that indebtedness. The 6.375% senior notes are structurally subordinated to all liabilities (including 
trade payables) of each subsidiary of the Issuers that does not guarantee the 6.375% senior notes. The 6.375% senior notes bear 
interest at a rate of 6.375% per annum, payable semi-annually on May 15 and November 15 of each year.

The 6.375% senior notes will mature on November 15, 2022. However, prior to November 15, 2017, the Issuers may, at their 
option, redeem some or all of the 6.375% senior notes at a redemption price equal to 100% of the principal amount of the 6.375% 
senior notes being redeemed, together with accrued and unpaid interest, if any, to the date of redemption plus a “make-whole” 
premium. On or after November 15, 2017, the Issuers were permitted, at their option, redeem some or all of the 6.375% senior 
notes at any time at declining redemption prices equal to (i) 103.188% beginning on November 15, 2017, (ii) 102.125% beginning 
on November 15, 2018, (iii) 101.063% beginning on November 15, 2019 and (iv) 100.000% beginning on November 15, 2020 
and  thereafter,  plus,  in  each  case,  accrued  and  unpaid  interest,  if  any,  to  the  applicable  redemption  date.  In  addition,  before 
November 15, 2015, and subject to certain conditions, the Issuers may, at their option, redeem up to 35% of the aggregate principal 
amount of the 6.375% senior notes with the net proceeds of certain equity offerings at a redemption price equal to 106.375% of 
the principal amount thereof, plus accrued and unpaid interest, if any, to the date of redemption; provided that (i) at least 65% of 
the aggregate principal amount of the 6.375% senior notes remains outstanding after the redemption and (ii) the redemption occurs 
within 90 days of the closing of any such equity offering.

In November and December of 2014, we repurchased a portion of our 6.375% senior notes with an aggregate face value of 
$150.2 million for a purchase price of $163 million, including accrued and unpaid interest. This resulted in a loss on extinguishment 
of debt of $12.8 million.

On July 1, 2015, the Issuers closed a private offering of $100 million aggregate principal amount of the 6.375% senior notes (the 
New Notes). The New Notes were issued as additional notes under the Indenture dated November 20, 2012 as supplemented by 
the first supplemental indenture dated July 1, 2015, and the New Notes have terms substantially identical to those of the 6.375% 
senior notes issued in November 2012. The New Notes are guaranteed by CyrusOne Inc., CyrusOne GP and each of CyrusOne 
LP's existing and future domestic wholly owned subsidiaries. The Issuers and guarantors of the New Notes entered into a registration 
rights agreement which requires them, at their cost, to use commercially reasonably efforts to file and cause to become effective 
a registration statement within 180 days of July 1, 2015, to be used in connection with the exchange of the New Notes for freely 
tradable notes with substantially identical terms in all material respects to the New Notes (which exchange must be completed 
on or prior to the 30th day after such registration statement is declared effective). The Company used the net proceeds from the 
offering of the New Notes to finance, in part, the operating partnership's acquisition of Cervalis, to pay fees and expenses related 
to the acquisition and for general corporate purposes. On December 29, 2015, all of the New Notes were exchanged for registered 
notes that are freely tradable. As of December 31, 2015, the outstanding balance on the 6.375% senior notes was $477.6 million, 
including bond premium.

56

Cash Flows

During 2015, our primary source of cash were earnings from our operations, net proceeds from our credit agreement, and proceeds 
from issuances of common stock and 6.375% senior notes. Our primary uses of cash were capital expenditures for the development 
of  real  estate,  funding  our  operations,  payment  of  dividends,  funding  the  Cervalis Acquisition  and  acquisition  of  operating 
partnership units from CBI.

The following table summarizes our cash flows for the years ended December 31, 2015 and 2014, and the periods ended December 
31, 2013, and January 23, 2013.

IN MILLIONS

Cash provided by operations

Cash used in investing activities

Cash provided by (used in) financing
activities

Successor

Year Ended
December 31, 2015
140.2
$
(625.6)

Year Ended
December 31, 2014
111.1
$
(284.2)

January 24, 2013 to
December 31, 2013
77.4
$
(216.7)

$

463.2

60.8

275.8

Predecessor

January 1, 2013 to
January 23 2013

2.0
(5.8)

(0.4)

Comparison of Years Ended December 31, 2015 and 2014 

As of December 31, 2015, cash and cash equivalents were $14.3 million, down from $36.5 million as of December 31, 2014, a 
decrease of $22.2 million. 

Cash provided by operations was $140.2 million for the year ended December 31, 2015, compared to $111.1 million for the year 
ended December 31, 2014, an increase of $29.1 million. The increase in net cash generated from operations was primarily driven 
by an increase in net operating income of $44.2 million. This increase was offset by increased payments for income taxes of $3.0 
million, interest (net of amount capitalized) of $2.4 million, and all other items, primarily transaction and acquisition integration 
costs accounted for the remaining $9.7 million.

Cash used in investing activities was $625.6 million for the year ended December 31, 2015, compared to $284.2 million for the 
year ended December 31, 2014. The increase was a result of the $398.4 million used for the Cervalis Acquisition in 2015, offset 
by a decrease in capital expenditures and changes in restricted cash of $57.0 million.

Cash provided by financing activities was $463.2 million for the year ended December 31, 2015, compared to $60.8 million for 
the year ended December 31, 2014. During 2015, cash provided by financing activities was due to the issuance of common stock 
of $799.5 million and net borrowings from the credit facility and 6.375% senior notes of $353.8 million. Cash used in financing 
activities during 2015 was due to the cost of the acquisition of partnership units of $596.4 million, dividends paid to stockholders 
of $80.8 million and other items of $12.9 million. During 2014, cash provided by financing activities was due to the issuance of 
common stock of $356.0 million and net borrowings from the credit facility of $285.0 million. Cash used in financing activities 
during 2014 was due to the cost of the acquisition of partnership units of $355.9 million, repurchase of $150.2 million of the 
Company's 6.375% senior notes, related debt extinguishment costs of $12.8 million, dividends paid to stockholders of $50.9 
million, and other items of $10.4 million.

Comparison of Years Ended December 31, 2014 and 2013

As of December 31, 2014, cash and cash equivalents were $36.5 million, down from $148.8 million as of December 31, 2013, a 
decrease of $112.3 million. 

Cash provided by operations was $111.1 million for the year ended December 31, 2014, compared to $79.4 million for the year 
ended December 31, 2013. The increase in net cash generated from operations was primarily due to a $28.4 million increase in 
operating income driven by a 26% increase in revenue. 

Cash used in investing activities was $284.2 million for the year ended December 31, 2014, compared to $222.5 million for the 
year ended December 31, 2013. This increase is a result of capital expenditures for development activities. 

Cash provided by financing activities was $60.8 million for the year ended December 31, 2014, compared to $275.4 million for 
the year ended December 31, 2013. The significant change is primarily attributed to net proceeds related to the issuance of common 
stock of $337.1 million in January of 2013, the repurchase of $150.2 million of the Company's 6.375% senior notes and an increase 
in dividend payments of $19.9 million, partially offset by $285 million in net new borrowings. The proceeds from the issuance 

57

 
of stock in June 2014 were used to acquire 16 million common units of limited partnership interests in the operating partnership 
from a subsidiary of CBI.

Contractual Obligations

The following contractual obligations table summarizes our contractual obligations as of December 31, 2015:

IN MILLIONS
6.375% senior notes (1)
Credit facility (1)

Capital lease obligations

Interest payments on senior notes, capital leases 
and lease financing arrangements (2)

Non-cancellable operating leases
Purchase obligations (3)
Construction commitments (4)
Lease financing arrangements and other 
liabilities (5)
Total (6)

Total

< 1 Year

1-3 Years

3-5 years

Thereafter

$

474.8

$

— $

— $

— $

474.8

535.0

12.2

318.4

11.2

42.6

234.9

151.1

—

3.1

51.9

4.3

39.9

234.9

10.2

235.0

3.1

100.7

6.0

2.7

—

15.5

300.0

3.3

80.3

—

—

—

26.7

$

1,780.2

$

344.3

$

363.0

$

410.3

$

—

2.7

85.5

0.9

—

—

98.7
662.6  

(1)  Represents the principal portion of the 6.375% senior notes, revolving credit facility and term loan.
(2) 

Includes contractual interest payments on the 6.375% senior notes, revolving credit facility, term loan, capital leases and lease financing arrangements 
assuming no early payment of debt in future periods.

(3)  CyrusOne has non-cancellable purchase commitments related to certain services and contracts related to construction of data center facilities and equipment. 
These agreements range from one to two years and provide for payments for early termination or require minimum payments for the remaining term. As 
of December 31, 2015, the minimum commitments for these arrangements were $42.6 million.

(4)  We have issued purchase orders for construction related activities.
(5)  Represents lease financing arrangements of $150.0 million for leased data centers where we are deemed the accounting owner, and asset retirement 

obligations of $1.1 million.

(6)  Employment contracts have been excluded from this table for named executive officers as the Proxy and other SEC has those details. All other employees 

are subject to at-will employment.

The contractual obligations table is presented as of December 31, 2015. The amount of these obligations can be expected to change 
over time as new contracts are initiated and existing contracts are completed, terminated or modified.

Contingencies 

We are periodically involved in litigation, claims and disputes. Liabilities are established for these claims when losses associated 
with these matters are judged to be probable and the loss can be reasonably estimated. Based on information currently available, 
consultation with counsel and established reserves, management believes the outcome of all claims will not individually, nor in 
the aggregate, have a material effect on our financial position, results of operations or cash flows. For the year ended December 31, 
2015, we were not involved in any material lawsuits that required us to recognize an expense.

Off-Balance Sheet Arrangements

Indemnification

During the normal course of business, we make certain indemnities, commitments and guarantees under which we may be required 
to make payments in relation to certain transactions. These include (i) intellectual property indemnities to customers in connection 
with the use, sale and/or license of products and services, (ii) indemnities to vendors and service providers pertaining to claims 
based on our negligence or willful misconduct and (iii) indemnities involving the representations and warranties in certain contracts. 
In addition, we have made contractual commitments to several employees providing for payments upon the occurrence of certain 
prescribed  events. The  majority  of  these  indemnities,  commitments  and  guarantees  do  not  provide  for  any  limitation  on  the 
maximum potential for future payments that we could be obligated to make.

Critical Accounting Policies and Estimates

Our discussion and analysis of financial condition and results of operations are based upon our consolidated and combined financial 
statements, which have been prepared in accordance with U.S. GAAP. The preparation of these consolidated and combined financial 
statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets 

58

and liabilities at the date of the financial statements and the reported amount of revenue and expenses in the reporting period. Our 
management evaluates these estimates on an ongoing basis, based upon information currently available and on various assumptions 
management believes are reasonable as of the date of the financial statements.

Our actual results may differ from these estimates. We have provided a summary of our significant accounting policies in Note 4 
to our audited consolidated and combined financial statements included elsewhere in this Form 10-K. We describe below those 
accounting policies that require material subjective or complex judgments and that have the most significant impact on our financial 
condition and results of operations:

• 
• 
• 
• 

revenue recognition;
goodwill impairment;
accounting for real estate and other definite-lived assets; and
accounting for income taxes.

Revenue Recognition—Colocation rentals are generally billed monthly in advance, and some contracts have escalating payments 
over the term of the contract. If rents escalate without the lessee gaining access to or control over additional leased space or power, 
and the lessee takes possession of, or controls the physical use of the property (including all contractually committed power) at 
the beginning of the lease term, the rental payments by the lessee are recognized as revenue on a straight-line basis over the term 
of the lease. If rents escalate because the lessee gains access to and control over additional leased space or power, revenue is 
recognized in proportion to the additional space or power in the periods that the lessee has control over the use of the additional 
space or power. The excess of revenue recognized over amounts contractually due is recognized in other assets in the accompanying 
consolidated balance sheets.  As of December 31, 2015 and 2014, straight-line rents receivable was $44.7 million and $33.7 million, 
respectively.

Some of our leases are structured on a full-service gross basis where the customer pays a fixed amount for both colocation rental 
and power. Other leases provide that the customer will be billed for power based upon their actual usage, which is separately 
metered, as well as an estimate of electricity used to power supporting infrastructure for the data center. In both cases, this revenue 
is presented on a gross basis in the accompanying consolidated and combined statements of operations. Power is generally billed 
one month in arrears and an estimate of this revenue is accrued in the month that the associated costs are incurred. We generally 
are not entitled to reimbursements for real estate taxes, insurance or other operating expenses.

Revenue is recognized for services or products that are deemed separate units of accounting. When a customer makes an advance 
payment or they are contractually obligated to pay any amounts in advance, which is not deemed a separate unit of accounting, 
deferred revenue is recorded. This revenue is recognized ratably over the expected term of the lease, unless the pattern of service 
suggests otherwise. As of December 31, 2015 and 2014, deferred revenue was $78.7 million and $65.7 million, respectively.

Certain customer contracts require specified levels of service or performance. If we fail to meet these service levels, our customers 
may be eligible to receive credits on their contractual billings. These credits are recognized against revenue when an event occurs 
that gives rise to such credits. Customer credits were immaterial for the years ended December 31, 2015 and 2014.

A  provision  for  uncollectible  accounts  is  recognized  when  the  collection  of  contractual  rent,  straight-line  rent  or  customer 
reimbursements are deemed to be uncollectible.

Goodwill  Impairment—We  have  the  option  of  performing  a  qualitative  assessment  for  impairment  prior  to  performing  the 
quantitative tests. Impairment testing of goodwill is performed on an annual basis or when events or changes in circumstances 
indicate that an asset may be impaired. We perform our annual impairment tests in the fourth quarter.

Management estimates the fair value of our reporting unit utilizing a combination of valuation methods, including both income-
based and market-based methods. The income-based approach utilizes a discounted cash flow model using projected cash flows 
derived from our five-year plan, adjusted to reflect market participants’ assumptions. Expected future cash flows are discounted 
at the weighted average cost of capital applying a market participant approach. The market-based approach utilizes earnings 
multiples from comparable publicly-traded companies. Based on the Company's annual assessment of goodwill, no impairment 
has been recognized through December 31, 2015.  

Changes in certain assumptions could have a significant impact on the impairment test for goodwill. The most critical assumptions 
are projected future growth rates, operating margins, capital expenditures, tax rates, terminal values and discount rates. These 
assumptions are subject to change as our long-term plans and strategies are updated each year.

The carrying value of our goodwill totaled $453.4 million as of December 31, 2015. As of October 1, 2015, which is the date of 
our most recent impairment test, the fair value of CyrusOne was in excess of its carrying value. We have not, to date, recorded 
any goodwill impairments.

59

The following table illustrates the percentages by which our aggregate fair value exceeded our carrying value as of October 1, 
2015, the date of the most recent impairment test. In addition, the table includes sensitivity analyses related to changes in certain 
key  assumptions  for  the  Company.  The  impact  of  each  assumption  change  within  the  sensitivity  analyses  was  calculated 
independently and excludes the impact of the other assumed changes.

Fair Values in Excess of Carrying Values

Percentage by which fair value exceeds carrying value as of October 1, 2015

132.3%

CyrusOne(2)

Sensitivity Analysis-1% Changes in Certain Key Assumptions

Percentage by which fair value would exceed carrying value:

1% increase in discount rate (1)
1% decrease in long-term growth assumptions

74.1%

81.7%

(1)  Assumes all other inputs remain the same; the impact of each assumption change within the sensitivity analyses above was calculated independently and 

excludes the impact of the other assumed changes.

(2)  Total fair value of the Company was determined using an independent third-party analysis. Changes in the discount rate or growth rates would therefore 

not impact the total fair value of the Company in any of the sensitivity analysis presented above.

Accounting  for  Real  Estate  and  Other  Definite-Lived  Assets—Investments  in  real  estate  consists  of  land,  buildings, 
improvements and integral equipment utilized in our data center operations. Real estate acquired from third parties has been 
recorded at its acquisition cost. Real estate acquired from CBI and its affiliates has been recorded at its historical cost basis. 
Additions and improvements which extend an asset’s useful life or increase its functionality are capitalized and depreciated over 
the asset’s remaining life. Maintenance and repairs are expensed as incurred.

When we are involved in the construction of structural improvements to leased property, we are deemed the accounting owner of 
the leased real estate. In these instances, we bear substantially all the construction period risk, including managing or funding 
construction. As we have substantially all of the construction risks, we are deemed the “owner” of the asset under construction 
for accounting purposes during the construction period, and are therefore required to capitalize the construction costs on the 
accompanying consolidated balance sheets. At inception, the fair value of the building (excluding land) is recorded as an asset 
and the construction and modification costs to the building, which are not funded by us, would be recorded as a liability. As 
construction  progresses,  the  value  of  the  asset  and  obligation  increases  by  the  fair  value  of  the  structural  improvements. At 
completion  of  the  construction,  Sales-Leaseback Accounting  under ASC  840-40-25  is  also  evaluated.  Due  to  our  continuing 
involvement with the lessor, Sales-Leaseback Accounting is precluded and the liability is not derecognized. When the asset is 
placed in service, depreciation commences, and the leased real estate is depreciated to the lesser of (i) its estimated fair value at 
the end of the term or (ii) the expected amount of the unamortized obligation at the end of the term. The associated obligation is 
presented as other financing arrangements in the accompanying consolidated balance sheets.

When we are not deemed the accounting owner of leased real estate, we further evaluate the lease to determine if the lease should 
be classified as either a capital or operating lease. One of the following four characteristics must be present to classify a lease as 
a capital lease: (i) the lease transfers ownership of the property to the lessee by the end of the lease term, (ii) the lease contains a 
bargain purchase option, (iii) the lease term is equal to 75% or more of the estimated economic life of the leased property, or 
(iv) the net present value of the lease payments are at least 90% of the fair value of the leased property. 

We capitalize direct and indirect costs related to the construction and development of data center facilities. These costs include 
compensation and benefits of personnel who manage third-party contractors as well as property taxes, insurance and financing 
costs associated with properties under active construction. We cease capitalization once the space is ready for its intended use and 
held available for occupancy.

The useful lives of real estate and other definite-life long-lived assets are estimated in order to determine the amount of depreciation 
and amortization expense to be recorded during any reporting period. Depreciation of our real estate, and other tangible assets, 
except for leasehold improvements, is based on the straight-line method over the estimated economic useful life. Depreciation of 
leasehold improvements is based on a straight-line method over the lesser of the economic useful life or term of the lease, including 
optional renewal periods if renewal of the lease is reasonably assured. Amortization of acquired customer relationships is estimated 
using an accelerated amortization method to match the projected benefit derived from this asset. All other intangible assets are 
amortized applying a straight-line amortization method.

We review the carrying value of long-lived assets for impairment whenever events or changes in circumstances indicate that the 
carrying amount of the assets may not be recoverable. Events and circumstances that we consider when assessing long-lived assets 

60

associated with each of our data center facilities include vacancy rates, declines in rental or occupancy rates and other factors. An 
impairment loss is recognized when the estimated future undiscounted cash flows expected to result from the use of an asset (or 
group of assets) and its eventual disposition is less than its carrying amount. Impairment exists when the Company's net book 
value of real estate assets is greater than the estimated fair value. 

The estimate of expected future cash flows is inherently uncertain and relies to a considerable extent on estimates and assumptions, 
including current and future market conditions, projected growth in our CSF, projected recurring rent churn, lease renewal rates 
and our ability to generate new leases on favorable terms. It may be more difficult to sign new customers to fill some of our smaller 
data centers because the available space at these locations is relatively small. If there are changes to any of these estimates and 
assumptions in future periods, an impairment loss could occur.

Accounting for Income Taxes—CyrusOne Inc. was included in CBI's consolidated tax returns in various jurisdictions for the 
Predecessor period and was included in the Successor period for Texas only until June 26, 2014, when CBI's ownership percentage 
in the operating partnerships was reduced below 50%. In the accompanying financial statements, the Predecessor period and the 
Successor period (for Texas only until June 26, 2014) reflect income taxes as if we were a separate stand-alone company. The 
income tax provision consists of an amount for taxes currently payable and an amount for tax consequences deferred to future 
periods. CBI’s previous tax filings are subject to normal reviews by regulatory agencies until the related statute of limitations 
expires. With a few exceptions, CBI is no longer subject to U.S. federal, state or local examinations for years prior to 2011.

The tax provision for periods prior to November 20, 2012, was computed as a C corporation. Net operating loss carryforwards 
were generated at the federal, foreign, state and local levels. Effective November 20, 2012, CBI contributed its data center properties 
to CyrusOne LP, the partnership formed to operate the data center business. As a partnership, the taxable income of CyrusOne LP 
will flow through to its partners. CyrusOne LP had no federal tax provision for the year ended December 31, 2012.

In addition, CBI contributed the Predecessor’s historical deferred tax assets and liabilities (excluding any deferred tax assets created 
by federal net operating losses) to CyrusOne LP at the contribution date of November 20, 2012. Thus, CyrusOne Inc. will have 
no federal or state net operating losses available to offset its future taxable income. CyrusOne retained the net operating losses 
related to its foreign operations. Historically, we have recorded a full valuation allowance on our net foreign deferred tax assets 
related to our foreign generated net operating losses due to the uncertainty of their realization.  In 2014 and 2015, management 
determined it was necessary to record a full valuation allowance on all of our domestic and foreign net deferred tax assets due to 
the uncertainty of their realization. As of December 31, 2015 and 2014, the valuation allowance was $6.3 million and $5.7 million, 
respectively.

Recently Issued Accounting Standards

Refer to Note 5 for our audited consolidated and combined financial statements for further information on recently issued accounting 
standards. We do not expect the adoption of these new accounting standards to have a material impact on our financial condition, 
results of operations or cash flows on a prospective basis.

Inflation

Our customer leases generally do not provide for annual increases in rent based on inflation. As a result, we bear the risk of 
increases in the costs of operating and maintaining our data center facilities. Some of our leases have annual escalators, typically 
ranging from 2-3%; however, these escalators are not based on inflation and as a result we bear the risk of increases in operating 
costs in excess of the annual escalator. Some of our leases are structured to pass-through the cost of sub-metered utilities. In the 
future, we expect more of our leases to pass-through utility costs. 

ITEM 7A. 

Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Risk

We have exposure to interest rate risk, arising from variable-rate borrowings under our revolving credit agreement and our fixed-
rate long-term debt. As of December 31, 2015, the credit facility comprised of commitments of $650 million under the revolving 
credit facility and $300 million under the term loan facility and the outstanding borrowings were $235.0 million under the revolving 
credit facility and $300.0 million under the term loan.

The revolving credit facility is scheduled to mature in October 2018 and includes a one-year extension option, which if exercised 
by CyrusOne LP would extend the maturity date to October 2019. The term loan is scheduled to mature in October 2019. The 
revolving credit facility currently bears interest at a rate per annum equal to LIBOR plus 1.70% and the term loan currently bears 
interest at a rate per annum equal to LIBOR plus 1.65%. The Credit Agreement contains an accordion feature that allows CyrusOne 
LP to increase the aggregate commitment by up to $250 million.

61

On November 20, 2012, CyrusOne LP and CyrusOne Finance Corp. issued $525 million of 6.375% senior notes due 2022, which 
bear interest at a fixed rate of 6.375% per annum. In November and December of 2014, we repurchased 6.375% senior notes with 
an aggregate face value of $150.2 million for a purchase price of $163 million, including accrued interest. On July 1, 2015, 
CyrusOne LP and CyrusOne Finance Corp. issued an additional $100 million aggregate principal amount of 6.375% senior notes. 
As of December 31, 2015, our 6.375% senior notes had an outstanding balance of $477.6 million, including bond premium.

The following table sets forth the carrying value and fair value face amounts, maturity date and average interest rates at December 31, 
2015, for our fixed-rate and variable-rate debt, excluding capital leases and other financing arrangements: 

IN MILLIONS

Fixed-rate debt

Average interest rate on fixed-
rate debt

Variable-rate debt (revolving
credit facility)

Average interest rate on variable-
rate debt

Variable-rate debt (term loan)

Average interest rate on variable-
rate debt

2016

2017

2018

2019

2020

Thereafter

Total Carrying
Value

Total Fair
Value

—

—

—

—

—

—

—

—

—

—

— $ 235.0

— 2.000%

—

—

—

—

—

—

— $ 300.0

—

1.934%

— $

477.6

$

477.6

$

493.8

—

—

—

—

—

6.375%

— $

235.0

$

235.0

—

— $

300.0

$

300.0

—

The fair value of our 6.375% senior notes as of December 31, 2015 was based on the quoted market price for these notes, which 
is considered Level 1 of the fair value hierarchy. The carrying value of the revolving credit facility and term loan approximates 
estimated fair value as of December 31, 2015, due to the variability of interest rates and the stability of our credit ratings. The fair 
value of other financing arrangements at December 31, 2015 was calculated using a discounted cash flow model that incorporates 
current borrowing rates for obligations of similar duration.

Foreign Currency Risk

Substantially all of our revenue and expenses are denominated in U.S. dollars. We do not currently employ forward contracts or 
other financial instruments to mitigate foreign currency risk. As our international operations grow, we may engage in hedging 
activities to hedge our exposure to foreign currency risk.

Commodity Price Risk

Certain of our operating costs are subject to price fluctuations caused by the volatility of the underlying commodity prices, including 
electricity used in our data center operations, and building materials, such as steel and copper, used in the construction of our data 
centers. In addition, the lead time to purchase certain equipment for our data centers is substantial which could result in increased 
costs for these construction projects. In addition, we have entered into several contracts to purchase electricity. As of December 
31, 2015, these contracts represent less than our forecasted usage. We intend to obtain additional fixed price contracts as our 
electricity usage grows.

We do not currently employ forward contracts or other financial instruments to mitigate the risk of commodity price risk other 
than the electricity contracts discussed above.

62

ITEM 8. 

CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO THE CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS

Page No.

64

66

67

68

69

70

72

72

72

73

73

77

79

81

82

83

86

87

87

87

88

88

89

93

94

94

95

96

106

108

Reports of Independent Registered Public Accounting Firm

Consolidated and Combined Financial Statements of CyrusOne Inc.

Consolidated Balance Sheets as of December 31, 2015 and 2014

Consolidated and Combined Statements of Operations for the years ended December 31, 2015, 2014 and 2013

Consolidated and Combined Statements of Comprehensive Income (Loss) for the years ended December 31, 2015, 2014 and 
2013

Consolidated and Combined Statements of Equity for the years ended December 31, 2015, 2014 and 2013

Consolidated and Combined Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013

Notes to Consolidated and Combined Financial Statements

     Note 1 - Description of Business

     Note 2 - Formation and Recent Developments

     Note 3 - Basis of Presentation

     Note 4 - Significant Accounting Policies

     Note 5 - Recently Issued Accounting Standards

     Note 6 - Acquisitions

     Note 7 - Investment in Real Estate

     Note 8 - Goodwill, Intangible and Other Long-Lived Assets

     Note 9 - Debt, Capital Lease Obligations and Lease Financing Arrangements

     Note 10 - Fair Value of Financial Instruments

     Note 11 - Noncontrolling Interest - Operating Partnership

     Note 12 - Dividends

     Note 13 - Customer Leases

     Note 14 - Employee Benefit Plans

     Note 15 - Loss Per Share

     Note 16 - Stock-Based Compensation Plans

     Note 17 - Related Party Transactions

     Note 18 - Restructuring Charges

     Note 19 - Income Taxes

     Note 20 - Commitments and Contingencies

     Note 21 - Guarantors

     Note 22 - Quarterly Financial Information (Unaudited)

     Note 23 - Subsequent Event

63

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of 
CyrusOne Inc. 
Carrollton, TX

We have audited the accompanying consolidated balance sheets of CyrusOne Inc. and subsidiaries (the "Company") as 
of December 31, 2015 (Successor)  and 2014 (Successor), and the related consolidated and combined statements of operations, 
comprehensive income (loss), equity, and cash flows for the years ended December 31, 2015 (Successor) and 2014 (Successor) 
and the period from January 24, 2013 to December 31, 2013 (Successor) and the period from January 1, 2013 to January 23, 2013 
(Predecessor). Our audits also included the financial statement schedules listed in the Index at Item 15. These financial statements 
and financial statement schedules are the responsibility of the Company's management. Our responsibility is to express an opinion 
on these financial statements and financial statement schedules 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 and combined financial statements present fairly, in all material respects, the financial 
position of CyrusOne Inc. and subsidiaries as of December 31, 2015 (Successor)  and 2014 (Successor), and the results of their 
operations and their cash flows for the year ended December 31, 2015 (Successor) and 2014 (Successor) and the period from 
January 24, 2013 to December 31, 2013 (Successor) and the period from January 1, 2013 to January 23, 2013 (Predecessor), in 
conformity with accounting principles generally accepted in the United States of America.  Also, in our opinion, such financial 
statement schedules, when considered in relation to the basic consolidated and combined financial statements taken as a whole, 
present fairly, in all material respects, the information set forth therein.

As discussed in Note 3, the consolidated and combined financial statements of the Company for the period from January 
1, 2013 to January 23, 2013 include allocations of certain corporate overhead costs from Cincinnati Bell Inc. (“CBI”).  These costs 
may not be reflective of the actual level of costs which would have been incurred had the Company operated as a separate entity 
apart from CBI.  Also, the financial statements of the Company for the period from January 1, 2013 to January 23, 2013 are 
presented as the “Predecessor” financial statements on a combined bases and the financial statements as of December 31, 2015 
and 2014 and for the years ended December 31, 2015 and 2014 and the period from January 24, 2013 to December 31, 2013 are 
presented on a consolidated basis as the “Successor” financial statements.    

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, 2015, based on the criteria established in 
Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission 
and our report dated February 25, 2016 expressed an unqualified opinion on the Company's internal control over financial reporting. 

/s/ Deloitte & Touche LLP

Dallas, Texas
February 25, 2016

64

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of 
CyrusOne Inc. 
Carrollton, TX

We have audited the internal control over financial reporting of CyrusOne Inc. and subsidiaries (the "Company") as of 
December 31, 2015, based on criteria established in Internal Control - Integrated Framework (2013) 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 Annual 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 the assessed 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.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of 
December 31, 2015, based on the criteria established in Internal Control - Integrated Framework (2013) 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 and combined financial statements and financial statement schedules as of and for the year ended December 
31, 2015 of the Company and our report dated February 25, 2016 expressed an unqualified opinion on those financial statements 
and financial statement schedules. 

/s/ Deloitte & Touche LLP

Dallas, Texas 
February 25, 2016

65

CYRUSONE INC.
 Consolidated Balance Sheets

IN MILLIONS, except share and per share amounts
As of December 31,

2015

2014

Assets

Investment in real estate:

Land

Buildings and improvements

Equipment

Construction in progress

Subtotal

Accumulated depreciation

Net investment in real estate

Cash and cash equivalents
Rent and other receivables (net of allowance for doubtful accounts of $1.0 and $1.0 as of 
December 31, 2015 and December 31, 2014, respectively)

Restricted cash

Goodwill
Intangible assets (net of accumulated amortization of $90.6 and $72.1 as of December 31, 
2015 and December 31, 2014, respectively)

Due from affiliates

Other assets

Total assets

Liabilities and equity

Accounts payable and accrued expenses

Deferred revenue

Due to affiliates

Capital lease obligations

Long-term debt

Lease financing arrangements

Total liabilities

Commitment and contingencies

Equity

Preferred stock, $.01 par value, 100,000,000 authorized; no shares issued or
outstanding
Common stock, $.01 par value, 500,000,000 shares authorized and 72,556,334 and
38,651,517 shares issued and outstanding at December 31, 2015 and December 31,
2014, respectively
Additional paid in capital

Accumulated deficit

Accumulated other comprehensive loss

Total shareholders’ equity

Noncontrolling interest

Total equity

Total liabilities and equity

$

93.0

$

905.3

598.2

231.1

1,827.6

(435.6)

1,392.0

14.3

76.1

1.5

453.4

170.3

—

88.0

89.7

812.6

349.1

127.0

1,378.4

(327.0)

1,051.4

36.5

60.9

—

276.2

68.9

0.8

76.3

$

$

2,195.6

$

1,571.0

136.6

$

78.7

—

12.2

996.5

150.0

1,374.0

—

0.7

967.2

(145.9)

(0.4)

821.6

—

821.6

69.9

65.7

7.3

13.4

644.3

53.4

854.0

—

0.4

516.5

(55.9)

(0.2)

460.8

256.2

717.0

$

2,195.6

$

1,571.0

The accompanying notes are an integral part of the consolidated and combined financial statements

66

CYRUSONE INC.
Consolidated and Combined Statements of Operations

IN MILLIONS, except share and per share data

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Restructuring charges

Transaction and acquisition integration costs

Transaction-related compensation

Asset impairments and loss on disposal

Total costs and expenses

Operating income (loss)

Interest expense

Other income

Loss on extinguishment of debt
Net loss before income taxes

Income tax expense

Loss on sale of real estate improvements
Net loss

Noncontrolling interest in net loss
Net loss attributed to common shareholders
Basic weighted average common shares outstanding

Diluted weighted average common shares
outstanding

Loss per share - basic and diluted

$

$

Successor

Predecessor

Year Ended
December 31, 2015

Year Ended
December 31, 2014

January 24, 2013 
to December 31, 
2013

January 1, 2013 to 
January 23, 2013

$

399.3

$

330.9

$

248.4

$

15.1

4.8

0.7

1.5

5.3

—

0.1

20.0

—

32.4
(17.3)
2.5

—

—
(19.8)
(0.4)
—
(20.2)

148.7

12.1

46.6

141.5

—

14.1

—

13.5

376.5

22.8

41.2

—

—
(18.4)
(1.8)
—
(20.2)
(4.8)
(15.4) $
54.3

54.3
(0.30) $

124.5

12.8

34.6

118.0

—

1.0

—

—

290.9

40.0

39.5

—

13.6
(13.1)
(1.4)
—
(14.5)
(6.7)
(7.8) $
29.2

29.2
(0.30) $

88.4

9.9

26.5

89.9

0.7

1.3

—

2.8

219.5

28.9

41.2
(0.1)
1.3
(13.5)
(1.9)
(0.2)
(15.6) $
(10.3)
(5.3)
20.9

20.9
(0.28)

The accompanying notes are an integral part of the consolidated and combined financial statements

67

 
CYRUSONE INC.
Consolidated and Combined Statements of Comprehensive Income (Loss)

IN MILLIONS

Net loss

Other comprehensive loss:

Foreign currency translation adjustments

Comprehensive loss

Comprehensive loss attributable to noncontrolling
interests
Comprehensive loss attributable to CyrusOne
Inc.

Successor

Predecessor

Year Ended
December 31, 2015

Year Ended
December 31, 2014

January 24, 2013 to 
December 31, 2013

January 1, 2013 to 
January 23, 2013

$

(20.2) $

(14.5) $

(15.6) $

(20.2)

(0.2)

(20.4)

(4.8)

(0.3)

(14.8)

(6.8)

—

(15.6)

(10.3)

—

(20.2)

—

$

(15.6) $

(8.0) $

(5.3) $

(20.2)

The accompanying notes are an integral part of the consolidated and combined financial statements

68

CYRUSONE INC.
Consolidated and Combined Statements of Equity

Shareholder’s Equity/ Parent’s Net Investment

IN MILLIONS

Shares of
common
stock
outstanding

Common
Stock

Accum
Deficit

Paid-In
Capital

Partnership
Capital

Accum Other
Comprehensive
Loss

Total
Shareholder’s
Equity/ Parent’s
Net Investment

Non
Controlling
Interest

Total
Equity

Balance as of January 1, 2013

— $

— $ — $

7.1

$

493.0

$

— $

500.1

$

— $ 500.1

Net loss – January 1, 2013 to January 23,
2013

Other contributions from Parent

Contributions from Parent–transaction
compensation expense reimbursement

Noncontrolling interest effective January 24,
2013

Common stock issued

Common stock issued to CBI in exchange
for operating partnership units

Common stock issued to CBI in exchange
for settlement of IPO costs paid by CBI

IPO costs

Restricted shares issued

Net loss – January 24, 2013 to December 31,
2013

Noncontrolling interest allocated net loss

Stock based compensation

Dividends declared, $0.64 per share

—

—

—

—

19.0

1.5

0.4

—

1.1

—

—

—

—

—

—

—

—

0.2

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(20.2)

1.3

19.6

(7.1)

(493.7)

— 336.9

—

—

—

—

(15.6)

10.3

—

(13.6)

—

7.1

(9.5)

—

—

—

6.2

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(20.2)

1.3

19.6

—

—

—

(20.2)

1.3

19.6

(500.8)

500.8

—

337.1

—

7.1

(9.5)

—

(15.6)

10.3

6.2

—

—

(7.1)

—

—

—

(10.3)

—

337.1

—

—

(9.5)

—

(15.6)

—

6.2

(13.6)

(27.8)

(41.4)

Balance as of December 31, 2013

22.0 $

0.2

$ (18.9) $ 340.7

$

— $

— $

322.0

$

455.6

$ 777.6

Net Loss

Noncontrolling interest allocated net loss

Stock issuance costs

Foreign currency translation adjustments

Stock-based compensation

Issuance of common stock

Redemption of noncontrolling interest

Dividends declared, $0.84 per share

—

—

—

—

0.7

16.0

—

—

—

—

—

—

—

0.2

—

—

(14.5)

6.7

—

—

—

—

—

(1.3)

—

10.3

— 355.8

— (189.0)

(29.2)

—

—

—

—

—

—

—

—

—

—

—

—

(0.2)

—

—

—

—

(14.5)

—

(14.5)

6.7

(1.3)

(0.2)

10.3

356.0

(6.7)

—

(0.1)

—

—

—

(1.3)

(0.3)

10.3

356.0

(189.0)

(166.9)

(355.9)

(29.2)

(25.7)

(54.9)

Balance as of December 31, 2014

38.7 $

0.4

$ (55.9) $ 516.5

$

— $

(0.2) $

460.8

$

256.2

$ 717.0

Net Loss

Noncontrolling interest allocated net loss

Stock issuance costs

Foreign currency translation adjustments

Stock-based compensation

Tax payment upon exercise of equity awards

Issuance of common stock

Redemption of noncontrolling interest

Conversion of operating partnership units to
common stock

Dividends declared, $1.26 per share

—

—

—

—

0.3

—

33.6

—

—

—

—

—

—

—

—

—

0.3

—

—

—

(20.2)

4.8

—

—

—

—

—

—

(0.8)

—

14.4

(0.8)

— 799.2

— (412.3)

—

51.0

(74.6)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(0.2)

—

—

—

—

—

—

(20.2)

—

(20.2)

4.8

(0.8)

(0.2)

14.4

(0.8)

799.5

(4.8)

—

—

—

—

—

—

(0.8)

(0.2)

14.4

(0.8)

799.5

(412.3)

(184.1)

(596.4)

51.0

(74.6)

(51.0)

—

(16.3)

(90.9)

Balance as of December 31, 2015

72.6 $

0.7

$(145.9) $ 967.2

$

— $

(0.4) $

821.6

$

— $ 821.6

The accompanying notes are an integral part of the consolidated and combined financial statements

69

CYRUSONE INC.
Consolidated and Combined Statements of Cash Flows

IN MILLIONS

Cash flows from operating activities:

Net loss

Adjustments to reconcile net loss to net cash provided by operating
activities:

Depreciation and amortization

Provision for bad debt write off

Asset impairments and loss on disposal

Loss on extinguishment of debt

Non-cash interest expense

Deferred income tax expense, including valuation allowance change

Stock-based compensation expense

Changes in operating assets and liabilities:

Rent receivables and other assets

Accounts payable and accrued expenses

Deferred revenues

Due to affiliates

Other

Net cash provided by operating activities

Cash flows from investing activities:

Capital expenditures – acquisitions of real estate

Capital expenditures – other development

Business acquisition, net of cash acquired

Changes in restricted cash

Other

Net cash used in investing activities

Cash flows from financing activities:

Issuance of common stock

Stock issuance costs

IPO costs

Acquisition of operating partnership units

Dividends paid

Borrowings from credit facility

Payments on credit facility

Payments on senior notes

Proceeds from issuance of debt

Payments on capital lease obligations

Payments on lease financing arrangements

Payment to buyout capital leases

Payment to buyout lease financing arrangements

Debt issuance costs

Payment of debt extinguishment costs

Tax payment upon exercise of equity awards

Contributions from/(distributions to) parent, net

Net cash provided by (used in) by financing activities

Net (decrease) increase in cash and cash equivalents

Cash and cash equivalents at beginning of period

Cash and cash equivalents at end of period

Successor

Predecessor

Year Ended
December 31, 2015

Year Ended
December 31, 2014

January 24, 2013
to December 31,
2013

January 1, 2013 to
January 23, 2013

$

(20.2) $

(14.5) $

(15.6) $

(20.2)

141.5

—

13.5

—

3.4

—

14.4

(23.9)

7.0

5.4

(0.9)

—

140.2

(17.3)

(217.2)

(398.4)

7.3

—

118.0

0.8

—

13.6

3.4

—

10.3

(37.0)

6.9

9.8

(0.2)

—

111.1

—

(284.2)

—

—

—

89.9

0.4

2.8

1.3

4.0

0.6

6.0

(15.7)

(14.6)

(0.1)

18.4

—

77.4

(48.0)

(172.9)

—

4.4

(0.2)

(625.6)

(284.2)

(216.7)

799.5

(0.8)

—

(596.4)

(80.8)

260.0

(10.0)

—

103.8

(2.6)

(3.3)

—

—

(5.4)

—

(0.8)

—

463.2

(22.2)

36.5

356.0

(1.3)

—

(355.9)

(50.9)

315.0

(30.0)

(150.2)

—

(3.0)

(0.9)

—

—

(5.2)

(12.8)

—

—

60.8

(112.3)

148.8

360.5

—

(26.6)

—

(31.0)

—

—

—

—

(5.3)

(0.7)

(9.6)

(10.2)

(1.3)

—

—

—

275.8

136.5

12.3

14.3

$

36.5

$

148.8

$

$

70

5.3

—

—

—

0.1

0.3

0.2

(9.6)

20.5

3.2

1.5

0.7

2.0

—

(7.7)

—

1.9

—

(5.8)

—

—

—

—

—

—

—

—

—

(0.6)

—

—

—

—

—

—

0.2

(0.4)

(4.2)

16.5

12.3

IN MILLIONS

Supplemental disclosures

Successor

Predecessor

Year Ended
December 31, 2015

Year Ended
December 31, 2014

January 24, 2013
to December 31,
2013

January 1, 2013 to
January 23, 2013

Cash paid for interest, net of amount capitalized

$

43.7

$

41.3

$

40.7

$

Cash paid for income taxes

Capitalized interest

Noncash investing and financing transactions:

Acquisition of property in accounts payable and other liabilities

Contribution receivable from Parent related to transaction-related
compensation

Dividends payable

Deferred IPO costs

Deferred IPO costs reclassified to additional paid in capital

Reclass of equipment to held for sale

Noncash additions to fixed assets through lease financing arrangements

3.4

6.1

59.2

—

23.6

—

—

—

—

0.4

4.6

26.8

—

14.3

—

—

—

—

—

1.6

35.8

—

10.4

—

9.5

0.3

4.0

0.3

—

—

15.7

19.6

—

1.7

—

—

—

The accompanying notes are an integral part of the consolidated and combined financial statements

71

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements

1. Description of Business

CyrusOne Inc., together with CyrusOne GP, a wholly owned subsidiary of CyrusOne Inc., through which CyrusOne Inc. holds a 
controlling  interest  in  CyrusOne  LP  (operating  partnership)  and  the  subsidiaries  of  the  operating  partnership  (collectively, 
“CyrusOne”, “we”, “us”, “our”, and the “Company”) is an owner, operator and developer of enterprise-class, carrier-neutral multi-
tenant data center properties. Our customers operate in a number of industries, including energy, oil and gas, mining, medical, 
technology, finance and consumer goods and services. We currently operate 32 data centers and 2 recovery centers located in the 
United States, United Kingdom and Singapore.

2. Formation and Recent Developments

Formation

Prior to November 20, 2012, CyrusOne was not an operative legal entity or a combination of legal entities. The accompanying 
combined financial statements of CyrusOne for such periods represent the data center assets and operations owned by Cincinnati 
Bell Inc. (CBI) and, unless the context otherwise requires, its consolidated subsidiaries which historically have been maintained 
in various legal entities, some of which had significant unrelated business activities. The accompanying financial statements for 
such periods have been “carved out” of CBI’s consolidated financial statements and reflect significant assumptions and allocations. 
The combined financial statements do not fully reflect what the financial position, results of operations and cash flows would have 
been had these operations been a stand-alone company during the periods presented. As a result, historical financial information 
is not necessarily indicative of CyrusOne’s future results of operations, financial position and cash flows.

On November 20, 2012, the operating partnership received a contribution of interests in real estate properties and the assumption 
of debt and other specified liabilities from CBI in exchange for the issuance of 123.7 million operating partnership units to CBI.

On January 24, 2013, CyrusOne Inc. completed its initial public offering (the IPO) of common stock, issuing approximately 19 
million shares for $337.1 million, net of underwriting discounts. At that time the operating partnership executed a 2.8 to 1.0 reverse 
unit split, resulting in CBI owning 44.1 million operating partnership units. In addition, CBI exchanged approximately 1.5 million 
of its operating partnership units for 1.5 million shares of CyrusOne Inc. common stock, and CBI was issued 0.4 million shares 
of CyrusOne Inc. common stock in repayment for transaction costs paid by CBI. CyrusOne Inc. also issued approximately 1.1 
million  shares  of  restricted  stock  to  its  directors  and  employees.  In  addition,  on  January 24,  2013,  CyrusOne  Inc.  purchased 
approximately 21.9 million, or 33.9% of the operating partnership’s units for $337.1 million and assumed the controlling interest 
in the operating partnership. CBI retained a noncontrolling interest in the operating partnership of 66.1%. 

Recent Developments

On June 25, 2014, CyrusOne Inc. completed a public offering of 16 million shares of its common stock, including 2.1 million 
shares of common stock issued upon the exercise in full by the underwriters of their option to purchase additional shares, at a price 
to the public of $23.25 per share, or $371.7 million. CyrusOne Inc. used the proceeds of $355.9 million, net of underwriting 
discounts of $15.8 million, to acquire 16 million common units of limited partnership interests in the operating partnership from 
CBI.

On April 7, 2015, CyrusOne Inc. completed a public offering of approximately 14.3 million shares of its common stock, including 
approximately 1.9 million shares of common stock issued upon the exercise in full by the underwriters of their option to purchase 
additional shares, at a price to the public of $31.12 per share, or $443.8 million. CyrusOne Inc. used the proceeds of $426.0 million, 
net of underwriting costs of $17.8 million, to acquire approximately 14.3 million common units of limited partnership interests 
in the operating partnership from CBI.

On June 26, 2015, CyrusOne Inc. completed a public offering of approximately 13.0 million shares of its common stock, at a price 
to the public of $30.00 per share, or $373.3 million, net of underwriting costs of $16.6 million. On July 1, 2015, CyrusOne used 
the $170.3 million to acquire approximately 6.0 million common units of limited partnership interests in the operating partnership 
from a subsidiary of CBI.

During 2015, the Company issued $0.2 million of common shares related to the employee stock purchase plan. In total, offerings 
of common stock in 2015 resulted in $799.5 million of cash flow from financing activities on the consolidated and combined 
statements of cash flows.

On July 1, 2015, CyrusOne LP acquired Cervalis for approximately $398.4 million, excluding transaction related expenses.Cervalis 
operates four data center facilities and two work area recovery facilities serving the New York metropolitan area

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

On December 14, 2015, CyrusOne Inc. completed a public secondary offering of 1,350,000 shares of common stock on behalf of 
CBI. The Company received no proceeds from the offering.

On December 31, 2015, CyrusOne Inc. completed an issuance of approximately 6.3 million newly issued shares of common stock 
in exchange for an equal number of operating partnership units of CyrusOne LP, held by a subsidiary of CBI. As of December 31, 
2015, CyrusOne Inc. owned 100% of the 72.6 million outstanding partnership units of CyrusOne LP. As of December 31, 2015, 
CBI owned approximately 9.5% of the outstanding shares of common stock of CyrusOne Inc.

3. Basis of Presentation

The accompanying financial statements for the period ended January 23, 2013 were prepared on a combined basis using CBI’s 
historical basis in the assets and liabilities of its data center business and are presented as the “Predecessor” financial statements.  
The Predecessor financial statements include all revenues, costs, assets and liabilities directly attributable to the data center business.  
In addition, certain expenses reflected in the Predecessor financial statements include allocations of corporate expenses from CBI, 
which in the opinion of management are reasonable but do not necessarily reflect what CyrusOne’s financial position, results of 
operations and cash flows would have been had CyrusOne been a stand-alone company during this period. The financial statements 
as of December 31, 2015 and 2014 and for the period from January 24, 2013 to December 31, 2013, and the years ended December 
31, 2015 and December 31, 2014, are prepared on a consolidated basis and are presented as the “Successor” financial statements. 

In addition, the accompanying financial statements have been prepared in accordance with accounting principles generally accepted 
in  the  United  States  of  America  (GAAP).  All  material  intercompany  transactions  and  balances  have  been  eliminated  in 
consolidation. All prior year amounts have been presented to conform to current year's presentation.

4. Significant Accounting Policies

Use  of  Estimates—Preparation  of  the  consolidated  and  combined  financial  statements  in  conformity  with  GAAP  requires 
management to make estimates and assumptions that affect the amounts reported in the consolidated and combined financial 
statements and accompanying notes. These estimates and assumptions are based on management’s knowledge of current events 
and actions that we may undertake in the future. Estimates are used in determining the fair value of leased real estate, the useful 
lives of real estate and other long-lived assets, future cash flows associated with goodwill and other long-lived asset impairment 
testing, deferred tax assets and liabilities and loss contingencies. Estimates were also utilized in the determination of historical 
allocations of shared employees’ payroll, benefits and incentives and management fees between CyrusOne and CBI. Actual results 
may differ from these estimates and assumptions.

Investment in Real Estate—Investment in real estate consist of land, buildings, improvements and integral equipment utilized 
in our data center operations. Real estate acquired from third parties has been recorded at its acquisition cost. Real estate acquired 
from CBI and its affiliates has been recorded at its historical cost basis. Additions and improvements which extend an asset’s useful 
life or increase its functionality are capitalized and depreciated over the asset’s remaining life. Maintenance and repairs are expensed 
as incurred.

When we are involved in the construction of structural improvements to leased property, we are deemed the accounting owner of 
the leased real estate. In these instances, we bear substantially all the construction period risk, including managing or funding 
construction. As we have substantially all of the construction risks, we are deemed the “owner”  of the asset under construction 
for  accounting  purposes  during  the  construction  period,  and  are  therefore  required  to  capitalize  the  construction  costs  on  the 
accompanying consolidated balance sheets. At inception, the fair value of the building (excluding land) is recorded as an asset and 
the construction and modification costs to the building, that are not funded by us would be recorded as a liability. As construction 
progresses, the value of the asset and obligation increases by the fair value of the structural improvements. At completion of the 
construction, Sales-Leaseback Accounting under ASC 840-40-25 is also evaluated. Due to our continuing involvement with the 
lessor,  Sales-Leaseback Accounting  is  precluded  and  the  liability  is  not  derecognized.  When  the  asset  is  placed  in  service, 
depreciation commences, and the leased real estate is depreciated to the lesser of (i) its estimated fair value at the end of the term 
or (ii) the expected amount of the unamortized obligation at the end of the term. The associated obligation is presented as lease 
financing arrangements in the accompanying consolidated balance sheets.

When we are not deemed the accounting owner of leased real estate, we further evaluate the lease to determine whether the lease 
should be classified as a capital or operating lease. One of the following four characteristics must be present to classify a lease as 
a capital lease: (i) the lease transfers ownership of the property to the lessee by the end of the lease term, (ii) the lease contains a 
bargain purchase option, (iii) the lease term is equal to 75% or more of the estimated economic life of the leased property or (iv) the 
net present value of the lease payments are at least 90% of the fair value of the leased property. 

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Construction in progress includes direct and indirect expenditures for the construction and expansion of our data centers and is 
stated at its acquisition cost. Independent contractors perform substantially all of the construction and expansion efforts of our 
data centers. Construction in progress includes costs incurred under construction contracts including project management services, 
engineering and schematic design services, design development, construction services and other construction-related fees and 
services. Interest, property taxes and certain labor costs are also capitalized during the construction of an asset. Capitalized interest 
in  2015,  2014,  and  2013  was  $6.1  million,  $4.6  million,  and  $1.6  million,  respectively. These  costs  are  depreciated  over  the 
estimated useful life of the related assets.

Depreciation is calculated using the straight-line method over the estimated useful life of the asset. Useful lives range from nine 
to thirty years for buildings, three to thirty years for building improvements, and three to twenty years for equipment. Leasehold 
improvements are amortized over the shorter of the asset’s useful life or the remaining lease term, including renewal options which 
are reasonably assured.

Management reviews the carrying value of long-lived assets, including intangible assets with finite lives, when events or changes 
in circumstances indicate that the carrying amount of the assets may not be recoverable. Examples of such indicators may include 
a significant adverse change in the extent to which or manner in which the property is being used, an accumulation of costs 
significantly in excess of the amount originally expected for acquisition or development, or a history of operating or cash flow 
losses. When such indicators exist, we review an estimate of the undiscounted future cash flows expected to result from the use 
of an asset (or group of assets) and its eventual disposition and compare such amount to its carrying amount. We consider factors 
such as future operating income, leasing demand, competition and other factors. If our undiscounted net cash flows indicate that 
we are unable to recover the carrying value of the asset, an impairment loss is recognized. An impairment loss is measured as the 
amount by which the asset’s carrying value exceeds its estimated fair value. For the years ended December 31, 2015 and 2013, 
we recognized impairments and loss on disposal of $13.5 million and $2.8 million, respectively. 

Cash and Cash Equivalents—Cash and cash equivalents include all non-restricted cash held in financial institutions and other 
non-restricted highly liquid short-term investments with original maturities at acquisition of three months or less.

Restricted Cash—Restricted cash includes cash equivalents held to collateralize standby letters of credit and/or deposited in 
escrow to fund construction or pending potential acquisition transactions. In addition, we may have other cash that is not 
immediately available for use in current operations.

Goodwill—Goodwill represents the excess of the purchase price over the fair value of net assets acquired in connection with 
business acquisitions. We perform impairment testing of goodwill, at the reporting unit level, on an annual basis or more frequently 
if indicators of potential impairment exist.  

The fair value of our reporting unit was determined using a combination of market-based valuation multiples for comparable 
businesses and discounted cash flow analysis based on internal financial forecasts incorporating market participant assumptions. 
There were no impairments recognized for the years ended December 31, 2015 or 2014.

Long-Lived and Intangible Assets—Intangible assets represent purchased assets that lack physical substance, but can be separately 
distinguished from Goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged, 
either on its own or in combination with a related contract, asset, or liability. Intangible assets with finite lives consist of trademarks, 
customer relationships, and a favorable leasehold interest.  

Rent and Other Receivables—Receivables consist principally of trade receivables from customers and are generally unsecured 
and due within 30 to 120 days. Unbilled receivables arise from services rendered but not yet billed. Expected credit losses associated 
with trade receivables are recorded as an allowance for uncollectible accounts. The allowance for uncollectible accounts is estimated 
based upon historic patterns of credit losses for aged receivables as well as specific provisions for certain identifiable, potentially 
uncollectible balances. When internal collection efforts on receivables have been exhausted, the receivables are written-off and 
the associated allowance for uncollectible accounts is reduced. 

The Company has receivables with one customer that exceeds 10% of the Company’s outstanding accounts receivable balance at 
December 31, 2015 and 2014. In addition, as of December 31, 2015, our receivables include $6.5 million that has not been billed 
to the customer. This amount will be billed and payable in monthly installments through March 2018.

Deferred Leasing Costs—Deferred leasing costs are presented with Other assets in the accompanying consolidated balance sheets. 
Leasing commissions incurred at the commencement of a new lease are capitalized and amortized over the term of the customer 
lease. Amortization of deferred leasing costs is presented with Depreciation and amortization in the accompanying consolidated 
and combined statements of operations. If a lease terminates prior to the expiration of the lease, the remaining unamortized cost 
is written off to amortization expense. As of December 31, 2015 and 2014, deferred leasing costs were $14.2 million and $12.8 
million, respectively.  

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Deferred Financing Costs—Deferred financing costs include costs incurred in connection with issuance of debt, including 6.375% 
senior notes, term loans and revolving credit facilities. These financing costs are capitalized and amortized to expense over the 
term of the instrument and are included as a component of Interest expense. These costs include deferred financing costs associated 
with our revolving line of credit and are presented in the balance sheet as a direct reduction from the carrying amount of the debt 
liability to conform to the 2015 presentation.

Lease Financing Arrangements—Lease financing arrangements represent leases of real estate where we are involved in the 
construction of structural improvements to develop buildings into data centers. When we bear substantially all the construction 
period risk, such as managing or funding construction, we are deemed to be the accounting owner of the leased property and, at 
the lease inception date, we are required to record at fair value the property and associated liability on our consolidated balance 
sheets. These transactions generally do not qualify for sale-leaseback accounting due to our continued involvement in these data 
center operations.

Revenue Recognition—Colocation rentals are generally billed monthly in advance, and some contracts have escalating payments 
over the term of the contract. If rents escalate without the lessee gaining access to or control over additional leased space or power, 
and the lessee takes possession of, or controls the physical use of the property (including all contractually committed power) at 
the beginning of the lease term, the rental payments by the lessee are recognized as revenue on a straight-line basis over the term 
of the lease. If rents escalate because the lessee gains access to and control over additional leased space or power, revenue is 
recognized in proportion to the additional space or power in the periods that the lessee has control over the use of the additional 
space or power. The excess of revenue recognized over amounts contractually due is recognized in Other assets in the accompanying 
consolidated balance sheets. As of December 31, 2015 and 2014, straight-line rent receivable was $44.7 million and $33.7 million, 
respectively.

Some of our leases are structured on a full-service gross basis in which the customer pays a fixed amount for both colocation rent 
and power. Other leases provide that the customer will be billed for power based upon actual usage times a load factor. Power is 
generally billed one month in arrears and an estimate of this revenue is accrued in the month that the associated costs are incurred. 
We generally are not entitled to reimbursements for real estate taxes, insurance or other operating expenses.

Revenue is recognized for services or products that are deemed separate units of accounting. When a customer makes an advance 
payment or they are contractually obligated to pay any amounts in advance, which is not deemed a separate unit of accounting, 
Deferred revenue is recorded. This revenue is recognized ratably over the expected term of the lease, unless the pattern of service 
suggests otherwise. As of December 31, 2015 and 2014, Deferred revenue was $78.7 million and $65.7 million, respectively.

Certain customer leases require specified levels of service or performance. If we fail to meet these service levels, our customers 
may be eligible to receive credits on their contractual billings. These credits are recognized against revenue when an event occurs 
that gives rise to such credits. Customer credits were immaterial for each of the years presented. 

A  provision  for  uncollectible  accounts  is  recognized  when  the  collection  of  contractual  rent,  straight-line  rent  or  customer 
reimbursements are deemed to be uncollectible.

Sales and Marketing Expense—Sales and marketing expense is comprised of compensation and benefits associated
with Sales and marketing personnel as well as advertising and marketing costs. Costs related to advertising are expensed as incurred 
and amounted to $2.2 million for the year ended December 31, 2015, $2.9 million for the year ended December 31, 2014, $2.1 
million for the period ended December 31, 2013, and $0.1 million for the period ended January 23, 2013.

Depreciation and Amortization Expense—Depreciation expense is recognized over the estimated useful lives of real estate 
applying the straight-line method. The useful life of leased real estate and leasehold improvements is the lesser of the economic 
useful life of the asset or the term of the lease, including optional renewal periods if renewal of the lease is reasonably assured. 
The residual value of leased real estate is estimated as the lesser of (i) the expected fair value of the asset at the end of the lease 
term or (ii) the expected amount of the unamortized liability at the end of the lease term. Estimated useful lives are periodically 
reviewed. Depreciation expense was $117.8 million for the year ended December 31, 2015, $95.8 million for the year ended 
December 31, 2014, $70.3 million for the period ended December 31, 2013, and $4.1 million for the period ended January 23, 
2013.

Amortization expense is recognized over the estimated useful lives of finite-lived intangibles. Finite-lived intangibles include 
trademarks, favorable leasehold interests, deferred leasing costs and deferred sales commissions. As of December 31, 2015, the 
estimated weighted average useful life of trademarks and customer relationships was ten and 13 years, respectively. In addition, 
we have a favorable leasehold interest related to a land lease that is being amortized over the lease term of fifty-one years. Deferred 
leasing costs are amortized over three to five years. Amortization expense was $23.7 million for the year ended December 31, 
2015, $22.2 million for the year ended December 31, 2014, $19.6 million for the period ended December 31, 2013, and $1.2 million 
for the period ended January 23, 2013.

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Transaction and Acquisition Integration Costs—Transaction costs represent incremental legal, accounting and professional 
fees incurred in connection with our formation transactions, our initial qualification as a real estate investment trust, or REIT, and 
business combination and asset acquisition costs (including unsuccessful efforts). Transaction costs are expensed as incurred and 
do  not  include  any  recurring  costs  from  our  ongoing  operations.  Integration  costs  represent  incremental  costs  to  integrate  a 
consummated acquisition.

Transaction-Related  Compensation—During  the  period  ended  January  23,  2013,  the  Company  received  an  allocated 
compensation charge from CBI of $20.0 million for the settlement of its long-term incentive plan associated with the completion 
of the IPO. The amount was determined by CBI and allocated to CyrusOne Inc. on January 23, 2013, and reflected as expense and 
contributed capital in the respective period.

Income Taxes—CyrusOne Inc. was included in CBI’s consolidated tax returns in various jurisdictions for the Predecessor period 
and was included in the Successor period for Texas only until June 26, 2014 when CBI's ownership percentage in the operating 
partnership was reduced below 50%. In the accompanying financial statements, the Predecessor period and the Successor period 
(for Texas only until June 26, 2014) reflect income taxes as if the Company were a separate stand-alone company. The income tax 
provision consists of an amount for taxes currently payable and an amount for tax consequences deferred to future periods. CyrusOne 
Inc. elected to be taxed as a REIT under the Internal Revenue Code of 1986, as amended (Code), commencing with our initial 
taxable year ending December 31, 2013. Provided we continue to meet the various qualification tests mandated under the Code, 
we are generally not subject to corporate level federal income tax on the earnings distributed currently to our shareholders. If we 
fail to qualify as a REIT in any taxable year, our taxable income will be subject to federal income tax at regular corporate rates 
and any applicable alternative minimum tax.

While CyrusOne Inc. and the operating partnership do not pay federal income taxes, we are still subject to foreign, state and local 
income taxes in the locations in which we conduct business. Our taxable REIT subsidiaries (each a TRS) are also subject to federal 
and state income taxes to the extent they earn taxable income. 

Deferred income taxes are recognized in certain entities. Deferred income taxes are provided for temporary differences in the bases 
between financial statement and income tax assets and liabilities. Deferred income taxes are recalculated annually at rates then in 
effect. Valuation allowances are recorded to reduce deferred tax assets to amounts that are more likely than not to be realized. The 
ultimate realization of the deferred tax assets depends upon our ability to generate future taxable income during the periods in 
which basis differences and other deductions become deductible and prior to the expiration of the net operating loss carryforwards.

The Company and its subsidiaries file income tax returns in the U.S. federal jurisdiction as well as various state, local and foreign 
jurisdictions.  The Company's previous tax filings are subject to normal reviews by regulatory agencies until the related statute of 
limitations expires.  With a few exceptions, the Company is no longer subject to U. S. federal, state or local examinations for years 
prior to 2012, and we have no liabilities for uncertain tax positions as of December 31, 2015 or 2014.

Foreign Currency Translation and Transactions—The financial position of foreign subsidiaries is translated at the exchange 
rates in effect at the end of the period, while revenues and expenses are translated at average rates of exchange during the period. 
Gains or losses from translation of foreign operations where the local currency is the functional currency are included as components 
of other comprehensive (loss) income. Gains or losses from foreign currency transactions are included in determining net income.  

Comprehensive Loss—Comprehensive loss represents the change in net assets of a company from transactions and other events 
from non-owner sources. Comprehensive loss comprises all components of net loss and all components of other comprehensive 
loss.

Subsequent to the issuance of the Company’s 2014 consolidated financial statements, the Company identified an error in the 
Consolidated Statements of Comprehensive Income (Loss) and the Consolidated Balance Sheets and Statements of Equity. The 
Consolidated Statements of Comprehensive Income (Loss) excluded allocations of net loss attributable to noncontrolling interests 
and only attributed foreign currency translation adjustment allocations to the noncontrolling interest. This error resulted in the 
understatement of “Comprehensive Loss Attributable to Non-Controlling Interests” of ($6.7) million for the year ended December 
31,  2014  (Successor),  and  ($10.3)  million  for  the  Successor  period  ended  December  31,  2013,  as  well  as  the  corresponding 
understatement of the total “Comprehensive Loss Attributable to CyrusOne Inc.”. The Consolidated Statements of Equity did not 
present the comprehensive loss attributed to foreign currency translation adjustment allocations to noncontrolling interest. This 
error resulted in “Foreign Currency Translation Adjustment” allocated to CyrusOne Inc. to be overstated and the amount allocated 
to Noncontrolling Interest to be understated by $0.1 million for the year ended December 31, 2014 (Successor) and “Accumulated 
Other Comprehensive Loss” and “Noncontrolling Interest” to be overstated by $0.1 million as of December 31, 2014 (Successor), 
which resulted in a corresponding overstatement in the Consolidated Balance Sheets. The prior period amounts disclosed above 
have been revised to reflect the corrected amounts.  The previously issued Consolidated Statement of Operations and Cash Flows 
were not impacted by this error.

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Earnings Per Share—For all periods subsequent to January 23, 2013, we present earnings per share (EPS) data. Basic EPS 
includes only the weighted average number of common shares outstanding during the period. Diluted EPS includes the weighted 
average number of common shares and the dilutive effect of stock options, restricted stock and share unit awards outstanding 
during the period, when such instruments are dilutive.  

All outstanding unvested share-based payment awards that contain rights to nonforfeitable dividends are treated as participating 
in undistributed earnings with common shareholders. Awards of this nature are considered participating securities and the two-
class method of computing basic and diluted EPS must be applied.

Related Party Transactions—CBI provided us with a variety of services. Cost allocation methods which were employed to 
determine the costs to be recognized in the accompanying combined financial statements included the following:

• 
• 

Specific identification—Applied when amounts were specifically identifiable to our operations.
Reasonable allocation method—When amounts were not clearly or specifically identifiable to our operations, management 
applied a reasonable allocation method.

Stock-Based Compensation—In conjunction with the IPO, our board of directors adopted the 2012 Long-Term Incentive Plan 
(LTIP). The LTIP is administered by the compensation committee of the board of directors, or the plan administrator. Awards 
issuable under the LTIP include common stock, restricted stock, stock options and other incentive awards. See Note 16 to our 
audited consolidated and combined financial statements included elsewhere in this Annual Report on Form 10-K for additional 
details relating to these awards.

Share-based  compensation  expense  is  based  on  the  estimated  grant-date  fair  value.  CyrusOne  Inc.  recognizes  share-based 
compensation expense, less estimated forfeitures, on a straight-line basis over the requisite service period for time-based awards 
and on a graded vesting basis for performance-based awards. CyrusOne estimates forfeitures based on historical activity, expected 
employee turnover, and other qualitative factors which are adjusted for changes in estimates and award vesting. All expenses for 
an award will be recognized by the time it becomes fully vested.

CyrusOne Inc. uses the Black-Scholes-Merton option pricing model to calculate the fair value of stock options. This option valuation 
model requires the use of subjective assumptions, including the estimated fair value of the underlying common stock, the expected 
stock price volatility, and the expected term of the option. The estimated fair value of the underlying common stock is based on 
third-party valuations. Our volatility estimates are based on a peer group of companies. We estimate the expected term of the 
awards to be the weighted average mid-point between the vesting date and the end of the contractual term. We use this method to 
estimate the expected term since we do not have sufficient historical exercise data.

For interim periods, we use our year-to-date actual results, financial forecasts, and other available information to estimate the 
probability of the award vesting based on the performance metrics.

 Fair Value Measurements—Fair value measurements are utilized in accounting for business combinations and testing of goodwill 
and other long-lived assets for impairment and disclosures. Fair value of financial and non-financial assets and liabilities is defined 
as an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction 
between market participants. The three-tier hierarchy for inputs used in measuring fair value, which prioritizes the inputs used in 
the methodologies of measuring fair value for asset and liabilities, is as follows:

Level 1—Observable inputs for identical instruments such as quoted market prices;

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); and

Level 3—Unobservable inputs that reflect our determination of assumptions that market participants would use in pricing the asset 
or liability. These inputs are developed based on the best information available, including our own data.

Business Segments—Business segments are components of an enterprise for which separate financial information is available 
and regularly viewed by the chief operating decision maker to assess performance and allocate resources. Our chief operating 
decision maker, the Company's Chief Executive Officer, reviews our financial information on an aggregate basis. Furthermore, 
our data centers have similar economic characteristics and customers across all geographic locations, our service offerings have 
similar production processes, deliver services in a similar manner and use the same types of facilities and similar technologies. As 
a result, we have concluded that we have one reportable operating segment.

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CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

5. Recently Issued Accounting Standards

Accounting Standards Update (ASU) No. 2014-09 (ASU 2014-09), Revenue from Contracts with Customers (Topic 606)

In May 2014, the Financial Accounting Standards Board (FASB) issued guidance that outlines a single comprehensive model for 
entities  to  use  in  accounting  for  revenue  arising  from  contracts  with  customers  and  supersedes  most  of  the  existing  revenue 
recognition  guidance. This  guidance  requires  an  entity  to  recognize  revenue  when  it  transfers  promised  goods  or  services  to 
customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or 
services and also requires certain additional disclosures which are effective for interim and annual reporting periods in fiscal years 
that begin after December 15, 2016. In July 2015, the FASB voted to approve a one-year deferral of the effective date to December 
15, 2017 for interim and annual reporting periods beginning after that date and permitted early adoption of the standard, but not 
before the original effective date of December 15, 2016. This guidance permits two implementation approaches. Companies can 
chose to apply the standard retrospectively to each prior reporting period presented (full retrospective application) or retrospectively 
with the cumulative effect of initially applying the standard as an adjustment to the opening balance of retained earnings of the 
annual reporting period that includes the date of initial application (modified retrospective application). We are currently evaluating 
the impact of the adoption of this guidance in our consolidated financial statements.

ASU No. 2014-12 (ASU 2014-12), Compensation-Stock Compensation (Topic 718): Accounting for Share-Based Payments When 
the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period

In June 2014, the FASB issued a guidance update for the presentation of stock compensation. This guidance requires an entity to 
treat performance targets that can be met after the requisite service period of a share based award has ended, as a performance 
condition that affects vesting and is effective for interim and annual reporting periods in fiscal years that begin after December 
15, 2015. Since the Company's share-based awards do not contain performance targets that could be achieved after the employee 
completes the requisite service, the adoption of this guidance has no impact on our consolidated financial statements.

ASU No. 2014-15 (ASU 2014-15), Presentation of Financial Statements - Going Concern (Subtopic 205-40)

In August  2014,  the  FASB  issued  guidance  on  determining  when  and  how  reporting  entities  must  disclose  going-concern 
uncertainties in their financial statements. The new standard requires management to perform interim and annual assessments of 
an entity’s ability to continue as a going concern within one year of the date of issuance of the entity’s financial statements. This 
guidance is effective for annual periods ending after December 15, 2016, and interim periods thereafter; early adoption is permitted. 
We are currently evaluating the full impact of the new standard.

ASU No. 2015-01 (ASU 2015-01), Extraordinary and Unusual Items (Subtopic 225-20): Simplifying Income Statement Presentation 
by Eliminating the Concept of Extraordinary Items

In January 2015, the FASB issued guidance eliminating from U.S. GAAP the concept of an extraordinary item. An entity is no 
longer required to (1) segregate an extraordinary item from the results of ordinary operations; (2) separately present an extraordinary 
item on its income statement, net of tax, after income from continuing operations; and (3) disclose income taxes and earnings-per-
share data applicable to an extraordinary item. This guidance does not affect the reporting and disclosure requirements for an event 
that is unusual in nature or that occurs infrequently. 

ASU No. 2015-02 (ASU 2015-02), Consolidation (Topic 810)

In February 2015, the FASB issued guidance which amended the consolidation requirements in ASC 810 and significantly changed 
the consolidation analysis required under U.S. GAAP. The amendments include (1) limited partnerships will be variable interest 
entities; (2) changes the effect that fees paid to a decision maker or service provider have on the consolidation analysis; (3) amends 
how variable interests held by a reporting entity's related parties or de facto agents affect its consolidation conclusion; (4) clarifies 
how to determine whether the equity holders have power over the entity, and (5) the deferral of ASU 2009-17 for investments in 
certain investment funds has been eliminated. This guidance is effective for annual periods, and interim periods within those annual 
periods, beginning after December 15, 2015. The adoption of this guidance will have no impact on our consolidated financial 
statements as the provisions of this standard do not currently apply to CyrusOne Inc.

ASU No. 2015-03 (ASU 2015-03), Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs

In April 2015, the FASB issued guidance to simplify the presentation of debt issuance costs. The amendments would require that 
debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent 
with debt discounts or premiums. The recognition and measurement guidance for debt issuance costs would not be affected by 
this guidance. This guidance is effective for financial statements issued for fiscal years beginning after December 15, 2015, and 
interim periods within those fiscal years. Early adoption is permitted. The Company adopted this standard and debt issuance costs 
for all periods presented have been shown as a reduction from the carrying amount of the debt.

78

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

ASU No. 2015-15 (ASU 2015-15), Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt 
Issuance Costs Associated with Line-of-Credit Arrangements

In August 2015, the FASB issued ASU 2015-15 to clarify the SEC staff's position on presenting and measuring debt issuance costs 
incurred in connection with line-of-credit arrangements given the lack of guidance on this topic in ASU 2015-03. The SEC staff 
has announced that it would not object to an entity deferring issuance costs ratably over the term of the line-of-credit arrangement. 
The Company ratably expenses the debt issuance costs over the term of its revolving line of credit and reflects any unamortized 
amount as a reduction from the carrying amount of its debt.

ASU  No.  2015-16  (ASU  2015-16),  Business  Combinations  (Topic  805):  Simplifying  the Accounting  for  Measurement-Period 
Adjustments

In September 2015, the FASB issued ASU 2015-16 to simplify the accounting for measurement-period adjustments. Under the 
ASU, an acquirer must recognize adjustments to provisional amounts that are identified during the measurement period in the 
reporting period in which the adjustment amounts are determined. The ASU also requires acquirers to present separately on the 
face on the income statement, or disclose in the notes, the portion of the amount recorded in the current-period earnings by line 
item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized 
as of the acquisition date. This guidance is effective for fiscal years beginning after December 15, 2015, including interim periods 
within those fiscal years. The adoption of this standard is not expected to have a material impact on our consolidated financial 
statements.

ASU No. 2015-17 (ASU 2015-17), Income Taxes (Topic 740)

In November 2015, the FASB issued guidance which amended the balance sheet classification requirements for deferred Taxes. 
The ASU requires an entity to classify all deferred tax liabilities and assets as noncurrent in the balance sheet.  This guidance is 
effective for financial statements issued for annual periods beginning after December 15, 2016, including interim periods within 
those fiscal years.  We are currently evaluating the full impact of the new standard.

ASU No. 2016-01 (ASU 2016-01), Financial instruments-Overall (Subtopic 825-10)

In January 2016, the FASB amended its standards related to the accounting of certain financial instruments. This amendment 
addresses certain aspects of recognition, measurement, presentation and disclosure. The new rules will become effective for annual 
and interim periods beginning after December 15, 2017. Early adoption is not permitted. We are in the process of evaluating the 
impact the amendment will have on the consolidated financial statements.

ASU No. 2016-02 (ASU 2016-02), Leases (Topic 842)

In February 2016, the FASB issued accounting standard update (“ASU”) No. 2016-02, Leases (Topic 842). This new lease guidance 
requires that an entity should recognize assets and liabilities for leases with a maximum possible term of more than 12 months. A 
lessee would recognize a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use 
the leased asset (the underlying asset) for the lease term. Leases would be classified as either Type A leases (generally today’s 
capital leases) or Type B leases (generally today’s operating leases). For certain leases of assets other than property (for example, 
equipment, aircraft, cars, trucks), a lessee would classify the lease as a Type A lease and would do the following: (1) recognize a 
right-of-use asset and a lease liability, initially measured at the present value of lease payments and (2) recognize the unwinding 
of the discount on the lease liability as interest separately from the amortization of the right-of-use asset. For certain leases of 
property (that is, land and/or a building or part of a building), a lessee would classify the lease as a Type B lease and would do the 
following: (1) recognize a right-of-use asset and a lease liability, initially measured at the present value of lease payments  and (2) 
recognize a single lease cost, combining the unwinding of the discount on the lease liability with the amortization of the right-of-
use asset, on a straight-line basis. This guidance also provides accounting updates with respect to lessor accounting under a lease 
arrangement. This new lease guidance is effective for CyrusOne beginning in the first quarter of fiscal 2019. Entities have the 
option of using either a full retrospective or a modified approach (cumulative effect adjustment in period of adoption) to adopt the 
new guidance. Early adoption is permitted for all entities. We are currently evaluating the impact of the adoption of this guidance 
in our consolidated financial statements.”

79

  
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

6. Acquisitions

On July 1, 2015, CyrusOne LP acquired 100% of Cervalis, a privately-held owner and operator of data centers for $398.4 million, 
excluding transaction-related expenses, in an all cash transaction. Cervalis has four data center facilities and two work recovery 
facilities serving the New York metropolitan area. CyrusOne LP financed the acquisition with proceeds of CyrusOne Inc's June 
2015 common stock offering and CyrusOne LP and CyrusOne Finance Corp.'s July 2015 6.375% senior notes offering as well as 
drawing under CyrusOne Inc's senior unsecured credit facility. The acquisition of Cervalis enhances the geographic diversification 
of CyrusOne, provides access to a high quality enterprise customer base and strengthens our product portfolio. The goodwill 
recorded for this acquisition relates to the incremental value that Cervalis brings to the existing CyrusOne operations. The customer 
relationships intangible is expected to be amortized over fifteen years. For the year ended December 31, 2015, transaction and 
integration costs related to the Cervalis Acquisition were $12.9 million. 

The consolidated and combined financial statements include the operating results of Cervalis from the date of acquisition. The 
following table summarizes the estimated fair values of all assets acquired and liabilities assumed at the date of acquisition:

Cash
Rent and other receivables

Restricted cash
Net investment in real estate

Goodwill
Customer relationships
Trade name

Other long-term assets
   Total assets acquired

Current liabilities
Capital lease obligations

Long-term debt
Other arrangements

   Total liabilities
Net assets acquired attributable to CyrusOne Inc.
Cash acquired

Net cash paid at acquisition

$

1.1
10.5

8.8
197.8

177.2
117.4
2.3

7.3
522.4

18.3
1.7

1.5
101.4

122.9
399.5
(1.1)
398.4

The acquisition of Cervalis in July 2015 resulted in an increase in revenue of $37.7 million for year ended December 31, 2015. 

The unaudited pro forma combined historical results of CyrusOne, as if Cervalis had been acquired and the financing transactions 
had been consummated as of January 1, 2014 are:

IN MILLIONS
For the year ended December 31,
Revenue

Net loss

Loss per share - basic and diluted

2015

2014

438.6

(10.9)

(0.16)

399.0

(17.2)

(0.35)

These amounts have been calculated after applying CyrusOne's policies and adjusting the results to reflect changes to Depreciation 
and amortization to property and equipment, amongst others, and amortizing intangible assets had been recorded as of January 1, 
2014. These pro forma combined results of operation are presented for informative purposes only and they do not purport to be 
indicative of the results of operation that actually would have resulted had the acquisition occurred on the date indicated, or that 
may result in the future. 

80

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

7. Investment in Real Estate
A schedule of our gross investment in real estate follows: 

IN MILLIONS

As of December 31,

West Seventh St., Cincinnati, OH (7th Street)

Parkway Dr., Mason, OH (Mason)

Industrial Rd., Florence, KY (Florence)

Goldcoast Dr., Cincinnati, OH (Goldcoast)

Knightsbridge Dr., Hamilton, OH (Hamilton)

E. Monroe St., South Bend, IN (Monroe St.)

Springer St., Lombard, IL (Lombard)

Crescent Circle, South Bend, IN (Blackthorn)

Kingsview Dr., Lebanon, OH (Lebanon)

McAuley Place, Blue Ash, OH (Blue Ash)

Westway Park Blvd., Houston, TX (Houston West 1)

Westway Park Blvd., Houston, TX (Houston West 2)

Westway Park Blvd., Houston, TX (Houston West 3)

Southwest Fwy., Houston, TX (Galleria)

E. Ben White Blvd., Austin, TX (Austin 1)

S. State Highway 121 Business, Lewisville, TX (Lewisville)

Marsh Lane, Carrollton, TX (Marsh Ln)

Midway Rd., Carrollton, TX (Midway)

W. Frankford Rd., Carrollton, TX (Carrollton)

Bryan St., Dallas, TX (Bryan St)

North Freeway, Houston, TX (Greenspoint)

South Ellis Street, Chandler, AZ (Phoenix 1)

South Ellis Street, Chandler, AZ (Phoenix 2)

Westover Hills Blvd., San Antonio, TX (San Antonio 1)

Westover Hills Blvd., San Antonio, TX (San Antonio 2)

Metropolis Dr., Austin, TX (Austin 2)

Myer Conners Rd (Wappinger Falls)

Madison Road (Totowa)

Commerce Road (Totowa)

Norden Place (Norwalk)

Riverbend Drive South (Stamford)

Omega Drive (Stamford)

Kestral Way (London)

Jurong East (Singapore)

Ridgetop Circle, Sterling, VA (Northern Virginia)

Metropolis Dr., Austin, TX (Austin 3)

Metropolis Dr., Austin, TX (Austin 4)

2015

2014

Land

Building and
Improvements

Equipment

Land

Building and
Improvements

Equipment

$

0.9

$

110.6

$

19.6

$

0.9

$

110.6

$

12.7

—

2.2

0.6

—

—

0.7

—

4.0

—

1.4

2.0

18.4

—

—

—

—

—

16.1

—

—

14.8

—

4.6

7.0

2.0

—

—

—

—

—

—

—

—

7.0

8.0

3.3

20.2

41.5

6.7

49.2

2.5

4.7

3.3

77.3

0.6

84.8

22.6

4.0

68.6

13.6

76.6

0.1

2.0

52.7

—

—

56.7

16.0

32.1

—

23.2

11.3

28.3

4.1

18.3

4.3

3.2

31.2

8.4

19.2

—

7.4

1.0

3.3

0.1

4.4

0.3

7.6

0.4

7.6

0.1

46.4

47.1

0.8

16.0

1.0

24.9

0.6

0.4

—

2.2

0.6

—

—

0.7

—

4.0

—

1.4

2.0

18.4

—

—

—

—

—

116.5

16.1

—

—

39.8

39.5

33.0

0.1

5.7

14.4

48.8

1.0

25.4

13.2

1.5

0.8

0.1

45.2

0.1

31.5

—

—

14.8

—

4.6

7.0

2.0

—

—

—

—

—

—

—

—

7.0

8.0

—

20.2

41.4

6.7

49.2

2.5

4.7

3.3

77.0

0.6

84.4

22.5

—

68.6

22.5

76.7

0.1

2.0

51.6

0.1

1.3

56.4

13.2

32.1

—

23.2

—

—

—

—

—

—

32.7

9.0

—

—

—

0.9

3.0

0.1

3.7

0.1

5.7

0.1

5.5

0.1

43.8

45.1

—

15.0

1.2

22.8

0.5

0.4

85.3

0.2

—

43.9

21.8

32.4

—

4.0

—

—

—

—

—

—

0.7

0.1

—

—

—

Total

$

93.0

$

905.3

$

598.2

$

89.7

$

812.6

$

349.1

81

 
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

In addition, Construction in progress was $231.1 million and $127.0 million as of December 31, 2015 and December 31, 2014, 
respectively, as we continue to build data center facilities.

For the year ended December 31, 2015, our capital expenditures were $17.3 million for the purchase of Austin 4 facility and $217.2 
million for other development as shown on the consolidated and combined statements of cash flows. The significant items included 
the development of additional square footage and power in our Northern Virginia, Phoenix 2, Houston West 3 and Carrollton data 
centers, and the purchase of Austin 4 in February of 2015. The total purchase price of the Austin 4 facility was $17.3 million, of 
which $3.3 million was allocated to Land and the remaining amount remains in Construction in progress as of December 31, 2015. 
For the year ended December 31, 2015, we recognized Asset impairment and loss on disposal of $13.5 million which related 
primarily to the exit of Austin 1, which is a leased facility, and loss on disposal of certain other assets.

8. Goodwill, Intangible and Other Long-Lived Assets

The carrying amount of Goodwill was $453.4 million and $276.2 million as of December 31, 2015 and 2014. As  of December 
31, 2015, the amounts recognized for Goodwill and Intangible assets were in connection with the acquisition of Cyrus Networks 
as well as prior acquisitions, as described in Note 2, Formation and Recent Developments. For the year ended December 31, 2015, 
the additions to Goodwill, customer relationships, trade name and favorable leasehold interest related to the acquisition of Cervalis 
which were $177.2 million, $117.4 million, $2.3 million and $0.2 million, respectively.

Summarized below are the carrying values for the major classes of intangible assets:

IN MILLIONS

For the year ended December 31,

2015

2014

Weighted-
Average
 Remaining 
Life
(in years)

Gross
Carrying
Amount

Accumulated
Amortization

Total

Gross
Carrying
Amount

Accumulated
Amortization

Total

Customer relationships

13 $

247.1

$

(87.5) $

159.6

$

129.7

$

(69.5) $

60.2

Trademark

Favorable leasehold interest

Trade name (not amortized)

Total

10

49

7.4

4.1

2.3

(2.7)

(0.4)

—

4.7

3.7

2.3

7.4

3.9

—

(2.3)

(0.3)

—

5.1

3.6

—

$

260.9

$

(90.6) $

170.3

$

141.0

$

(72.1) $

68.9

There were no goodwill or intangible asset impairments for the years ended December 31, 2015 or 2014. 

Amortization expense for acquired intangible assets subject to amortization was $18.5 million, $17.0 million, $15.9 million and 
$1.0 million for the years ended December 31, 2015 and 2014, for the period ended December 31, 2013, and for the period ended 
January 23, 2013, respectively.

The following table presents estimated amortization expense for each of the next five years and thereafter, commencing January 
1, 2016:

IN MILLIONS

2016

2017

2018

2019

2020

Thereafter

Total

$

$

19.4

17.3

15.4

13.8

12.6

89.5

168.0

82

 
 
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

9. Debt, Capital Lease Obligations and Lease Financing Arrangements

Debt, Capital lease obligations and Lease financing arrangements presented in the accompanying consolidated and combined 
financial statements consist of the following:

IN MILLIONS
For the year ended December 31,

Credit facilities:

     Revolving credit facility

     Term loan

6.375% senior notes due 2022, including bond premium

Notes Payable

Deferred financing costs

Long-term debt

Capital lease obligations

Lease financing arrangements

Total

2015

2014

$

235.0

$

300.0

477.6

1.5

(17.6)

996.5

12.2

150.0

$

1,158.7

$

135.0

150.0

374.8

—

(15.5)

644.3

13.4

53.4

711.1

Credit Facility—On October 9, 2014, CyrusOne LP entered into a credit agreement which provided for a $450 million senior 
unsecured  revolving  credit  facility  to  replace  CyrusOne  LP's  $225  million  secured  credit  facility,  and  a  $150  million  senior 
unsecured term loan. 

On June 22, 2015, CyrusOne entered into an amendment to the Credit Agreement and other loan documents governing its revolving 
credit facility and term loan facility. The amendment increased the size of the Credit Agreement's accordion feature, which gave 
the operating partnership the ability to request an increase in the total commitment under the Credit Agreement, from $300 million 
to $600 million. Immediately after entering into the amendment, the operating partnership exercised $350 million of this accordion 
feature and obtained commitments to increase the total commitment under the Credit Agreement from $600 million to $950 million, 
comprised of $650 million of commitments under the revolving credit facility and $300 million under the term loan. In addition, 
the Credit Agreement contains an accordion feature that allows CyrusOne LP to increase the aggregate commitment by up to $250 
million.

The revolving credit facility is scheduled to mature in October 2018 and includes a one-year extension option, which if exercised 
by CyrusOne LP would extend the maturity date to October 2019. The term loan is scheduled to mature in October 2019. The 
revolving credit facility currently bears interest at a rate per annum equal to LIBOR plus 1.70% and the term loan currently bears 
interest at a rate per annum equal to LIBOR plus 1.65%. 

As of December 31, 2015 there were borrowings of $235.0 million under the revolving credit facility and $300.0 million under 
the term loan. As of December 31, 2014 there were borrowings of $135 million under the revolving credit facility and $150 million 
under the term loan. There were no borrowings under the previous credit agreement as of December 31, 2013.

We pay commitment fees for the unused amount of borrowings on the revolving credit facility and term loan and letter of credit 
fees on any outstanding letters of credit. The commitment fees are equal to 0.25% per annum of the actual daily amount by which 
the aggregate revolving commitments exceed the sum of outstanding revolving loans and letter of credit obligations. Commitment 
fees related to the credit agreement were $0.9 million and $1.1 million for the years ended December 31, 2015 and 2014, respectively. 

6.375% Senior Notes due 2022—On November 20, 2012, CyrusOne LP and CyrusOne Finance Corp. (Issuers) issued $525 
million of 6.375% senior notes due 2022 (6.375% senior notes). The 6.375% senior notes are senior unsecured obligations of the 
Issuers, which rank equally in right of payment with all existing and future unsecured senior debt of the Issuers. The 6.375% senior 
notes are effectively subordinated to all existing and future secured indebtedness of the Issuers to the extent of the value of the 
assets securing such indebtedness. The 6.375% senior notes are fully and unconditionally and jointly and severally guaranteed by 
CyrusOne Inc., CyrusOne GP, and each of CyrusOne LP’s existing and future domestic wholly owned subsidiaries, subject to 
certain exceptions. Each such guarantee is a senior unsecured obligation of the applicable guarantor, ranking equally with all 
existing  and  future  unsecured  senior  debt  of  such  guarantor  and  effectively  subordinated  to  all  existing  and  future  secured 
indebtedness of such guarantor to the extent of the value of the assets securing that indebtedness. The 6.375% senior notes are 
structurally subordinated to all liabilities, including trade payables, of each subsidiary of the Issuer that does not guarantee the 

83

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

6.375% senior notes. The 6.375% senior notes bear interest at a rate of 6.375% per annum, payable semi-annually on May 15 and 
November 15 of each year, beginning on May 15, 2013.

The 6.375% senior notes will mature on November 15, 2022. However, prior to November 15, 2017, the Issuers may, at their 
option, redeem some or all of the 6.375% senior notes at a redemption price equal to 100% of the principal amount of the 6.375% 
senior notes, together with accrued and unpaid interest, if any, plus a “make-whole” premium. On or after November 15, 2017, 
the Issuers were permitted , at our option, redeem some or all of the 6.375% senior notes at any time at declining redemption prices 
equal to (i) 103.188% beginning on November 15, 2017, (ii) 102.125% beginning on November 15, 2018, (iii) 101.063% beginning 
on November 15, 2019 and (iv) 100.000% beginning on November 15, 2020 and thereafter, plus, in each case, accrued and unpaid 
interest, if any, to the applicable redemption date. In addition, before November 15, 2015, and  subject to certain conditions, the 
Issuers may, at their option, redeem up to 35% of the aggregate principal amount of the 6.375% senior notes with the net proceeds 
of certain equity offerings at 106.375% of the principal amount thereof, plus accrued and unpaid interest, if any, to the date of 
redemption; provided that (i) at least 65% of the aggregate principal amount of the 6.375% senior notes remains outstanding and 
(ii) the redemption occurs within 90 days of the closing of any such equity offering.

In November and December of 2014, we repurchased our 6.375% senior notes with an aggregate face value of $150.2 million for 
a purchase price of $163 million, including accrued interest. This resulted in a loss on extinguishment of debt of $12.8 million.

On July 1, 2015, the Issuers closed a private offering of $100 million aggregate principal amount of the 6.375% senior notes (New 
Notes) plus a premium of $3.8 million. The New Notes were issued as additional notes under the Indenture dated November 20, 
2012 as supplemented by the first supplemental indenture dated July 1, 2015, and the New Notes have terms substantially identical 
to those of the 6.375% senior notes issued in November 2012. The Issuers and guarantors of the New Notes entered into a registration 
rights agreement which requires them, at their cost, to use commercially reasonably efforts to file and cause to become effective 
a registration statement within 180 days of July 1, 2015, to be used in connection with the exchange of the New Notes for freely 
tradable notes with substantially identical terms in all material respects to the New Notes (which exchange must be completed on 
or prior to the 30th day after such registration statement is declared effective). On December 29, 2015, all notes issued on July 1, 
2015 were exchanged for registered notes.

Debt Covenants —The Credit Agreement requires us to maintain certain financial covenants including the following, in each 
case on a consolidated basis:

• 
• 
• 
• 
• 
• 

A minimum fixed charge ratio;
Maximum total and secured leverage ratios;
A minimum tangible net worth ratio;
A maximum secured recourse indebtedness ratio;
A minimum unencumbered debt yield ratio; and
A maximum ratio of unsecured indebtedness to unencumbered asset value.

Notwithstanding these limitations, we will be permitted, subject to the terms and conditions of the Credit Agreement, to distribute 
to our shareholders cash dividends in an amount not to exceed 95% of our Funds From Operations (FFO), as defined in the Credit 
Agreement) for any period. Similarly, our indenture permits dividends and distributions necessary for us to maintain our status as 
a REIT.

The Company’s most restrictive covenants are generally included in its credit agreement. In order to continue to have access to 
amounts available to it under the credit agreement, the Company must remain in compliance with all covenants.

The indenture governing the 6.375% senior notes contains affirmative and negative covenants customarily found in indebtedness 
of this type, including a number of covenants that, among other things, restrict, subject to certain exceptions, the Company’s ability 
to: incur secured or unsecured indebtedness; pay dividends or distributions on its equity interests, or redeem or repurchase equity 
interests of the Company; make certain investments or other restricted payments; enter into transactions with affiliates; enter into 
agreements limiting the ability of the operating partnership’s subsidiaries to pay dividends or make certain transfers and other 
payments to the operating partnership or to other subsidiaries; sell assets; and merge, consolidate or transfer all or substantially 
all of the operating partnership’s assets. Notwithstanding the foregoing, the covenants contained in the indenture do not restrict 
the Company’s ability to pay dividends or distributions to shareholders to the extent (i) no default or event of default exists or is 
continuing under the indenture and (ii) the Company believes in good faith that we qualify as a REIT under the Code and the 
payment of such dividend or distribution is necessary either to maintain its status as a REIT or to enable it to avoid payment of 
any tax that could be avoided by reason of such dividend or distribution. The Company and its subsidiaries are also required to 
maintain total unencumbered assets of at least 150% of their unsecured debt on a consolidated basis, provided that for the purposes 
of  such  calculation  their  revolving  credit  facility  shall  be  treated  as  unsecured  indebtedness,  in  each  case  subject  to  certain 
qualifications set forth in the indenture.

84

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

As of December 31, 2015, we believe we were in compliance with all covenants.

Notes Payable—As of December 31, 2015, the Company had a note payable for approximately $1.5 million with a third-party 
for electrical infrastructure at one of the Company's locations. The note payable matures in January 2034. We will pay approximately 
$9,000 per month until maturity under the note payable.

Deferred financing costs—Deferred financing costs are costs incurred in connection with obtaining long-term financing. Deferred 
financing costs were incurred in connection with the issuance of the revolving credit facility and term loan and 6.375% senior 
notes due 2022. As of December 31, 2015, and 2014, deferred financing costs totaled $17.6 million and $15.5 million, respectively. 
Deferred financing costs related to the 6.375% senior notes are amortized using the effective interest method over the term of the 
related indebtedness. Deferred financing costs related to the revolving credit facility and term loan are amortized using the straight-
line method. Amortization of deferred financing costs, included in Interest expense in the consolidated and combined statements 
of operations, totaled $3.4 million, $3.4 million, $4.0 million and $0.1 million for the years ended December 31, 2015 and 2014, 
for the periods ended December 31, 2013, and January 23, 2013, respectively. The amortization of deferred financing costs for 
the year ended December 31, 2014 included $0.8 million related to the extinguishment of debt and the correction of expense 
recorded in prior periods.

Capital lease obligations—We use leasing as a source of financing for certain of our data center facilities and related equipment. 
We currently operate four data center facilities subject to capital leases. We have options to extend the initial lease term on all 
these leases and options to purchase the facility for one of these leases. 

Lease financing arrangements—Lease financing arrangements represent leases of real estate in which we are involved in the 
construction of structural improvements to develop buildings into data centers. When we bear substantially all the construction 
period risk, such as managing or funding construction, we are deemed to be the accounting owner of the leased property and, at 
the lease inception date, we are required to record at fair value the property and associated liability on our balance sheet. These 
transactions generally do not qualify for sale-leaseback accounting due to our continued involvement in these data center operations. 

Interest expense on Capital lease obligations and Lease financing arrangements were $7.8 million, $5.9 million, $6.3 million and 
$0.3 million for the years ended December 31, 2015 and 2014, for the period ended December 31, 2013 and January 23, 2013, 
respectively.

The following table summarizes aggregate maturities of total future value and present value of the minimum payments associated 
with our Lease financing arrangements for the five years subsequent to December 31, 2015, and thereafter:

IN MILLIONS

2016
2017

2018
2019

2020
Thereafter

Future Value of
Payments

Interest

Present Value of
Payments

$

17.8 $
16.8

14.8
15.1

26.0
127.0

8.7 $
8.3

7.9
7.5

6.8
28.3

9.1
8.5

6.9
7.6

19.2
98.7

150.0

Total lease financing arrangements

$

217.5 $

67.5 $

The following table summarizes aggregate maturities of revolving credit facility and term loan, 6.375% senior notes due 2022 
and capital leases for the five years subsequent to December 31, 2015, and thereafter: 

IN MILLIONS

2016
2017

2018
2019

2020

Thereafter
Total debt

Revolving
Credit Facility/
Term Loan

6.375% Senior
Notes

— $

Capital Leases
3.1

— $

—

—

—

—

1.6

1.5

1.6

1.7

$

Total

3.1

1.6

236.5

301.6

1.7

474.8
474.8

$

$

2.7
12.2

$

477.5
1,022.0

—

235.0

300.0

—

—
535.0

$

$

85

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

The payment of interest on capital leases over the next five years and thereafter will be $1.0 million, $0.8 million, $0.7 million, 
$0.5 million, $0.4 million and $0.4 million, respectively.

10. Fair Value of Financial Instruments

The fair value of Cash and cash equivalents, Restricted cash, Rent and other receivables and Accounts payable and accrued expenses 
approximate their carrying value because of the short-term nature of these instruments. 

The carrying value and fair value of other financial instruments are as follows:

IN MILLIONS

For the year ended December 31,

2015

2014

Carrying Value

Fair Value

Carrying Value

Fair Value

6.375% senior notes due 2022

$

477.6

$

493.8

$

374.8

$

Revolving credit facility and term loan

Note payable

535.0

1.5

535.0

1.2

285.0

—

402.0

285.0

—

The fair value of our 6.375% senior notes as of December 31, 2015 and 2014 was based on the quoted market price for these notes, 
which is considered Level 1 of the fair value hierarchy. The carrying value of the revolving credit facility and term loan approximates 
estimated fair value as of December 31, 2015, due to the variability of interest rates and the stability of our credit ratings. The fair 
value of the note payable at December 31, 2015, was calculated using a discounted cash flow model that incorporates current 
borrowing rates for obligations of similar duration. These fair value measurements are considered Level 3 of the fair value hierarchy.

Non-recurring fair value measurements

Certain long-lived assets, intangibles and goodwill are required to be measured at fair value on a non-recurring basis subsequent 
to their initial measurement. These non-recurring fair value measurements generally occur when evidence of impairment has 
occurred. 

The measured fair value used in the 2013 related impairment charges is summarized below:

IN MILLIONS

Equipment

  Total impairment

Quoted prices
in active
markets for
Identical Assets
(Level 1)

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

December 31,
2013

2013 Impairment
Loss

$

0.3

$

— $

0.3

$

— $

$

(2.8)

(2.8)

In the fourth quarter of 2013, we agreed to an offer to sell equipment which had a net book value of $3.1 million for $0.3 million, 
resulting in a loss of $2.8 million. There were no impairment charges for the year ended December 31, 2014. 

The Asset impairments and loss on disposal for the year ended December 31, 2015 was $13.5 million and were related to the exit 
from a leased facility and loss on disposal of assets.

86

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

11. Noncontrolling Interest - Operating Partnership

As discussed in Note 2, Formation and Recent Developments, the noncontrolling interest represents the limited partnership interest 
in the operating partnership held by CBI. 

The following table shows the ownership interests as of December 31, 2015 and 2014, and the portion of net loss and distributions 
for the year ended December 31, 2015 and 2014:

For the year ended December 31,

(in millions, except unit amount)

Operating partnership units

Ownership %

Portion of net loss

Distributions

2015

2014

The Company

CBI

The Company

CBI

72.6

100.0%

—

—%

  $

  $

(15.4)

(74.6)

$

$

(4.8)

(16.3)

$

$

38.7

59.2%

(7.8)

(29.2)

$

$

26.6

40.8%

(6.7)

(25.7)

Under the Amended and Restated Agreement of Limited Partnership of the operating partnership (the LP Agreement), the limited 
partners of the operating partnership (including CBI) have certain redemption rights. The LP Agreement grants the limited partners 
the right to require the operating partnership to redeem part or all of their operating partnership units for cash based upon the fair 
market value of an equivalent number of shares of our common stock at the time of the redemption, determined in accordance 
with and subject to adjustment as provided in the LP Agreement. Alternatively, at our discretion, we may elect to acquire those 
operating partnership units in exchange for shares of our common stock. Our acquisition of partnership units in exchange for 
shares of our common stock would be on a one-for-one basis, subject to adjustment in the event of stock splits, stock dividends, 
distributions of warrants or stock rights, specified extraordinary distributions and similar events. With each redemption or exchange, 
we increase our percentage ownership interest in our operating partnership. On December 31, 2015, CyrusOne Inc. issued 6,346,835 
shares of its common stock, in exchange for an equal number of operating partnership units in CyrusOne LP held by a subsidiary 
of CBI. As a result, CBI owns approximately 9.5% of the Company’s common stock, and all of the operating partnership units in 
the CyrusOne LP are owned, directly or indirectly, by the Company.

CyrusOne Inc. had no noncontrolling interests as of December 31, 2015. 

12. Dividends

We  have  declared  cash  dividends  on  common  shares  and  distributions  on  operating  partnership  units  for  the  years  ended 
December 31, 2015 and 2014 as presented in the table below:

Record date

Payment date

Cash dividend per share or operating
partnership unit

March 28, 2014

June 27, 2014

September 26, 2014

December 26, 2014

March 27, 2015

June 26, 2015

September 25, 2015

December 24, 2015

April 15, 2014

July 15, 2014

October 15, 2014

January 9, 2015

April 15, 2015

July 15, 2015

October 15, 2015

January 8, 2016

$0.21

$0.21

$0.21

$0.21

$0.315

$0.315

$0.315

$0.315

As of December 31, 2015 and 2014 we had a dividend payable of $24.4 million and $14.3 million, respectively.  On February 23, 
2016, we announced a regular cash dividend of $0.38 per common share payable to shareholders of record as of March 25, 2016. 
The dividend will be paid on April 15, 2016.

13. Customer Leases

Customer lease arrangements customarily contain provisions that allow either for renewal or continuation on a month-to-month 
arrangement.  Certain  leases  contain  early  termination  rights. At  lease  inception,  early  termination  is  generally  not  deemed 

87

 
 
 
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

reasonably assured due to the significant economic penalty incurred by the lessee to exercise its termination right and to relocate 
its equipment. 

The  future  minimum  lease  payments  to  be  received  under  non-cancellable  operating  leases,  excluding  month-to-month 
arrangements and submetered power, for the next five years are shown below:

IN MILLIONS

2016

2017

2018

2019

2020

14. Employee Benefit Plans

$

379.4

295.0

204.1

121.6

81.2

Currently, our employees participate in health care plans sponsored by CyrusOne, which provide medical, dental, vision and 
prescription benefits. We incurred $3.1 million and $2.1 million of expenses related to these plans for the years ended December 31, 
2015 and 2014, respectively. For the periods ended December 31, 2013 and January 23, 2013, we incurred $1.6 million and $0.1 
million, respectively, of expenses related to these plans. 

CyrusOne offers a retirement savings plan to its employees. CyrusOne's matching contribution to its retirement savings plan was 
$1.1 million and $0.8 million for the years ended December 31, 2015 and December 31, 2014, respectively, less than $0.5 million 
for the period ended December 31, 2013, and less than $0.1 million for the period ended January 23, 2013. 

15.  Loss Per Share

Basic loss per share is calculated using the weighted average number of shares of common stock outstanding during the period. 
In addition, net loss applicable to participating securities and the related participating securities are excluded from the computation 
of basic loss per share.

Diluted loss per share is calculated using the weighted average number of shares of common stock outstanding during the period, 
including restricted stock outstanding. If there is net income during the period, the dilutive impact of common stock equivalents 
outstanding would also be reflected.

The following table reflects a reconciliation of the shares used in the basic and diluted net loss per share computation:

IN MILLIONS, except per share amounts

Year Ended

Year Ended

Period Ended

For December 31,

Numerator:
Net loss attributed to common shareholders

Less: Restricted stock dividends

Net loss available to shareholders

Denominator:

2015

2014

2013

Basic

Diluted

Basic

Diluted

Basic

Diluted

$ (15.4) $ (15.4) $ (7.8) $ (7.8) $ (5.3) $ (5.3)
(0.6)
$ (16.4) $ (16.4) $ (8.6) $ (8.6) $ (5.9) $ (5.9)

(0.8)

(0.6)

(1.0)

(1.0)

(0.8)

Weighted average common outstanding-basic

54.3

Performance-based restricted stock(1)(2)(3)
Convertible securities(1)(2)(3)
Weighted average shares outstanding-diluted

EPS:

Net loss per share-basic

Effect of dilutive shares

Net loss per share-diluted

29.2

54.3
—

—

54.3

20.9

29.2
—

—

29.2

20.9
—

—

20.9

$ (0.30)

$ (0.30)

$ (0.28)

—
$ (0.30)

—
$ (0.30)

—
$ (0.28)

88

 
 
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

(1) We have excluded 1.9 million weighted average shares of restricted stock, and 13.1 million of weighted average operating partnership units which are securities 

convertible into common stock from our diluted earnings per share as of December 31, 2015. These amounts were deemed anti-dilutive.

(2) We have excluded 0.8 million weighted average shares of restricted stock, and 34.3 million of weighted average operating partnership units which are securities 

convertible into common stock from our diluted earnings per share as of December 31, 2014. These amounts were deemed anti-dilutive.

(3) We have excluded 0.2 million weighted average shares of restricted stock, and 42.6 million of weighted average operating partnership units which are securities 

convertible into common stock from our diluted earnings per share as of December 31, 2013. These amounts were deemed anti-dilutive.

16. Stock-Based Compensation Plans

Stock-based compensation expense was as follows:

For the periods ended December 31,
Founders
2013 Grants
2014 Grants
2015 Grants
Total

2015

2014

2013

$

$

5.2 $
1.2
3.0
5.0
14.4 $

5.4 $
1.2
3.7
—
10.3 $

5.3
0.9
—
—
6.2

In conjunction with the CyrusOne Inc. IPO, the board of directors of CyrusOne Inc. adopted the 2012 Long-Term Incentive Plan 
(LTIP). The LTIP is administered by the board of directors. Awards issuable under the LTIP include common stock, restricted 
stock, stock options and other incentive awards. CyrusOne Inc. has reserved a total of 4 million shares of CyrusOne Inc. common 
stock for issuance pursuant to the LTIP, which may be adjusted for changes in capitalization and certain corporate transactions. 
To the extent that an award, if forfeitable, expires, terminates or lapses, or an award is otherwise settled in cash without the delivery 
of shares of common stock to the participant, then any unpaid shares subject to the award will be available for future grant or 
issuance under the LTIP. The payment of dividend equivalents in cash in conjunction with any outstanding awards will not be 
counted against the shares available for issuance under the LTIP. The related stock compensation expense incurred by CyrusOne 
Inc. is allocated to the operating partnership. Shares available under the LTIP at December 31, 2015, were approximately 1.5 
million.  Shares vest according to each agreement and as long as the employee remains employed with the Company. The Company 
uses the Black-Scholes option-pricing model for time and performance-based options and a Monte Carlo simulation for market-
based awards. Compensation expense is measured based on the estimated grant-date fair value. Expense for time-based grants is 
recognized  under  a  straight-line  method.  For  market-based  grants,  expense  is  recognized  under  a  graded  expense  attribution 
method. For performance-based grants, expense is recognized under a graded expense attribution method if it is probable that the 
performance targets will be achieved.  

Founders Grants 

On January 24, 2013, the Company granted one million shares of time-based restricted stock, which had an aggregate value of 
$19.0 million on the grant date. Holders of the restricted stock have all of the rights and privileges of shareholders including but 
not limited to the right to vote, receive dividends and distributions upon liquidation of CyrusOne. These shares vest at the end of 
three years. As of December 31, 2015, unearned compensation representing the unvested portion of the Founders awards, net of 
forfeitures, totaled $0.3 million, and the weighted average vesting period was 0.1 years.

2013 Grants 

On April 17, 2013, the Company issued performance and market-based awards under the LTIP in the form of stock options and 
restricted stock units. For these awards, vesting was tied 50% to the achievement of a non-GAAP performance measure (cumulative 
EBITDA targets, as defined in the agreement), over the 2013-2015 performance period, and 50% market-based performance 
measure (the total stockholder return (TSR), as defined in the agreement) at the end of the three-year period ending December 31, 
2015. The portion of the awards tied to cumulative EBITDA was eligible to vest annually over a three-year period based on the 
Company attaining predetermined cumulative EBITDA targets. The cumulative EBITDA targets are based on the below scales. 
The scales are linear between each point and awards are interpolated between the points.

- Below 90% of performance target = 0% 
- At 90% of performance target = 50% 
- At 100% of performance target = 100% 
- At or above 115% of performance target = up to 200% 

89

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

The portion of the awards tied to TSR was eligible to vest at the end of three years if the TSR, during the three-year measurement 
period following the grant date, met or exceeded the return of the MSCI US REIT Index (Index) over the same period. The TSR 
targets are based on the below scales. The scales are linear between each point and awards are interpolated between the points.

- If CyrusOne's TSR is less than the return of the Index = 0% 
- If CyrusOne's TSR is equal to or greater than the return of the Index = 100%; up to 200% if CyrusOne's TSR exceeds the return 
of the Index by 2% 
- If CyrusOne's TSR exceeds the return of the Index, but is negative, any calculated vesting amount will be reduced by 50% 

The stock option awards have a contractual life of 10 years from the award date and were granted with an exercise price equal to 
$23.58.  

In addition, during the year ended December 31, 2013, the Company also granted from time-to-time a total of 4,361 additional 
time-based restricted shares which had an aggregate value of $0.1 million on the grant date. These shares cliff vested one year 
after the grant date or will vest three years after the grant date.

The holders of restricted stock shall have all of the rights and privileges of shareholders including the right to vote. Any dividends 
paid with respect to the shares shall be accrued by the Company and distributed on the vesting date provided that the applicable 
performance goal has been attained. As of December 31, 2015, unearned compensation representing the unvested portion of the 
awards granted during 2013 (excluding the Founders awards), net of forfeitures, totaled $0.1 million, with a weighted average 
vesting period of 0.3 years.  

2014 Grants

On February 7, 2014, the Company issued performance and market-based awards under the LTIP in the form of restricted stock 
units.  For  these  awards,  vesting  is  tied  50%  to  the  achievement  of  a  non-GAAP  performance  measure  (cumulative Adjusted 
EBITDA targets, as defined in the agreement) over the 2014-2016 performance period, and 50% to a market-based performance 
measure TSR, as defined in the agreement), as of the end of the three-year period ending December 31, 2016. The portion of the 
awards tied to cumulative Adjusted EBITDA vest annually over a three-year period based on the Company attaining predetermined 
cumulative Adjusted EBITDA targets and as long as the employee remains employed with the Company. The portion of the award 
tied to TSR will vest at the end of three years based on the cumulative TSR over a three-year performance period. The market and 
performance-based awards will vest based on the same scales as the awards granted during 2013.  

In addition, during the year ended December 31, 2014, the Company also granted from time-to-time a total of 46,313 additional 
time-based restricted shares which had an aggregate value of $1.0 million on the grant date. These shares cliff vested either one 
year after the grant date or will vest three years after the grant date.

The holders of restricted stock have all of the rights and privileges of shareholders including the right to vote. Any dividends paid 
with  respect  to  the  shares  shall  be  accrued  by  the  Company  and  distributed  on  the  vesting  date  provided  that  the  applicable 
performance goal has been attained. As of December 31, 2015, unearned compensation representing the unvested portion of the 
awards granted during 2014, net of forfeitures, totaled $1.3 million, with a weighted average vesting period of 1.1 years.  

2015 Grants  

On February 10, 2015, the Company issued awards under the LTIP in the form of options and restricted stock. The stock options 
are time-based and vest annually on a pro-rata basis over three years. Twenty-five percent of the restricted stock awards are subject 
to time-based vesting and seventy-five percent of the restricted stock awards are equally split between performance-based and 
market-based vesting. The time-based restricted stock will vest pro-rata annually over three years. The performance and market-
based restricted stock will vest annually based upon the achievement of certain criteria for each year of the three-year measurement 
period. The first two years are capped at 100% of the target with a cumulative true-up in year three. The fair values of these awards 
were determined using the Black-Scholes or Monte-Carlo model which use assumptions such as volatility, risk-free interest rate, 
and expected term of the awards.

In addition, during the year ended December 31, 2015, for various new employee hires, the following grants were made:

• 

• 

• 

8,157 shares of time-based restricted stock which cliff vest in three years from the date of each grant.

29,424 shares of time-based restricted stock which vest annually from the date of each grant.

12,719 time-based options which vest annually from the date of each grant.

90

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

• 

• 

11,711 shares of performance-based restricted stock, which vest annually based upon the achievement of certain criteria 
for each year of the three-year measurement period.

55,301 shares of performance-based (separate non-GAAP measure, as defined in the specific agreement) restricted stock, 
which cliff vests in three years from the date of grant.

For the year ended December 31, 2015, the unvested portion of the awards granted in 2015, net of forfeitures, totaled $5.6 million 
and the weighted average vesting period was 1.6 years. 

The compensation expense for the year ended December 31, 2015 includes $2.4 million due to the acceleration of equity awards 
of two senior executives who left the Company.

Restricted Stock and Stock Option Activity  

The following table summarizes the unvested restricted stock activity and the weighted average fair value of these shares at the 
date of grant for the year ended December 31, 2015:

For the year ended December 31,

2015

Non-vested at January 1

Granted
Vested
Forfeited

Non-vested at December 31

Weighted
Average
Grant Date
Fair Value

20.20

23.80
20.90
21.80

20.99

Shares

1,739,642 $

571,224
(458,606)
(266,779)
1,585,481 $

The non-vested shares were 1,739,642 and 1,126,669 at December 31, 2014 and 2013, respectively.

The following table summarizes the stock option activity for the year ended December 31, 2015:

For the year ended December 31,

Outstanding at January 1

Granted

Exercised

Forfeited or expired

Outstanding at December 31

Exercisable at December 31

Vested and expected to vest

2015

Weighted
Average
Exercise
Price

Options

166,872 $

223,186

(2,525)

(53,554)

333,979

78,806

78,806 $

23.58

28.44

23.58

25.98

26.44

25.75

25.75

The outstanding options were 166,872 and 168,963 at December 31, 2014 and 2013, respectively.

The aggregate intrinsic value of options outstanding and options exercisable is based on the Company's closing stock price on the 
last trading day of the fiscal year for in-the-money options. The aggregate intrinsic value represents the cumulative difference 
between the fair market value of the underlying common stock and the option exercise prices. The total intrinsic value of options 
exercised during fiscal year 2015 was immaterial. There were no options exercised during 2014 and 2013. 

The aggregate intrinsic value of options outstanding at December 31, 2015 was $3.7 million. The aggregate intrinsic value of 
options exercisable at December 31, 2015 was $0.9 million.

91

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Stock Option Assumptions  

The following table summarizes the stock option assumptions for the years ended December 31, 2015, 2014, and 2013:

Options Outstanding
Weighted
Average
Remaining
Contractual
Terms
(Years)

Number
of
Shares

Options Exercisable
Weighted
Average
Remaining
Contractual
Terms
(Years)

Number
of
Shares

Exercise Prices

Assumption Range

Risk-Free
Interest Rate

Expected
Annual
Dividend
Yield

Expected
Terms
in Years

Expected
Volatility

2013

2014

2015

$23.58

168,963

$23.58

166,872

$23.58

$28.42

$30.74

142,556

178,704

12,719

9.3

8.3

7.3

9.1

9.6

—

13,915

43,460

35,346

—

0.0

8.3

7.3

9.1

0.0

0.92%

3.4%

0.92%

3.4%

0.92%

1.6% - 1.75%

1.6% - 1.75%

3.4%

4.4%

4.4%

6.0

6.0

6.0

35%

35%

35%

5.5-6.5

5.5-6.5

32.5% - 37.5%

32.5% - 37.5%

92

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

17. Related Party Transactions

Prior  to  November 20,  2012,  CyrusOne  Inc.,  CyrusOne  GP,  CyrusOne  LP  and  its  subsidiaries  were  operated  by  CBI.  The 
consolidated and combined financial statements have been prepared from the records maintained by CBI and may not necessarily 
be indicative of the conditions that would have existed or the results of operations that would have occurred if the business had 
been operated as an unaffiliated company. The consolidated and combined financial statements reflect the following transactions 
with CBI and its affiliated entities, including Cincinnati Bell Telephone (CBT) and Cincinnati Bell Technology Solutions (CBTS).

Revenues—The Company records revenues from CBI under contractual service arrangements. These services include leasing of 
data center space, power and cooling in certain of our data center facilities network interface services and office space.

Operating Expenses—The Company records expenses from CBI incurred in relation to network support, services calls, monitoring 
and management, storage and backup, IT systems support, and connectivity services.  

The following related party transactions are based on agreements and arrangements that were in place during the respective periods. 
Revenues and expenses for the periods presented were as follows:

IN MILLIONS

Revenue:

Successor

Predecessor

December 31, 2015 December 31, 2014

January 24, 2013 to
December 31, 2013

January 1, 2013 to
January 23, 2013

Data center colocation agreement provided to CBT and
CBTS

229 West 7th Street lease provided to CBT

Goldcoast Drive/Parkway (Mason) lease

Transition services provided to CBTS (network
interfaces)

Data center leases provided to CBTS

    Total revenue

Operating costs and expenses:

Transition services agreement by CBTS

Charges for services provided by CBT (connectivity)

209 West 7th Street rent provided by CBT

Management fees with CBI

Allocated employee benefit plans by CBI

Allocated centralized insurance costs by CBI

    Total operating costs and expenses

$

$

$

$

$

$

$

7.8

1.9

0.3

0.3

12.0

22.3

0.7

1.0

0.2

—

—

—

$

$

$

6.4

2.0

0.4

0.4

13.6

22.8

0.8

1.0

0.2

—

—

—

$

$

$

5.6

1.7

0.3

0.6

13.1

21.3

1.3

1.0

0.1

0.1

—

—

1.9

$

2.0

$

2.5

$

0.3

—

—

0.1

—

0.4

—

0.1

—

—

0.2

0.1

0.4

As of December 31, 2014, the amounts receivable and payable to CBI were as follows:

IN MILLIONS

As of December 31,

Accounts receivable from CBI

Accounts payable

Dividends payable

 Total payable to CBI

2014

0.8

1.7

5.6

7.3

$

$

$

The dividends payable as of December 31, 2015, was approximately $2.0 million, which relates to the 6.3 million operating 
partnership units in CyrusOne LP held by a subsidiary of CyrusOne Inc. as of the record date of December 24, 2015.  As of 
December 31, 2015, CBI was no longer an affiliate of CyrusOne Inc. as described in Note 2, Formation and Recent Developments.

93

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Other Related Party Transactions 

Prior to joining CyrusOne in March 2013, our former general counsel Thomas Bosse was principal in the Law Offices of Thomas 
W. Bosse, PLLC, (Bosselaw).  In 2013, amounts paid to Bosselaw for services rendered prior to his employment were $1.6 million, 
which included a bonus payment under CyrusOne’s Data Center Plan as a result of the successful completion of the IPO. 

In  the  ordinary  course  of  its  business,  CyrusOne  periodically  pays  brokerage  commissions  to  real  estate  brokerage  firms  in 
connection with property transactions and tenant leases.  In  2015, 2014 and 2013, CyrusOne paid $1.1 million, $1.0 million and 
$1.5 million, respectively, to one such firm, Jones Lang LaSalle.  One of our former directors is a principal with Jones Lang 
LaSalle.

The spouse of one of our former directors is a partner with Skadden, Arps, Slate, Meagher & Flom LLP (Skadden). For the years 
ended December 31, 2014 and 2013, CyrusOne paid Skadden $1.1 million and $0.2 million, respectively, for services rendered. 
In 2015, the amount CyrusOne paid to Skadden was immaterial.

Our director, Lynn A. Wentworth, is a member of the board of directors of CBI, and serves as the chair of its audit and finance 
committee. 

18. Restructuring Charges

For the period ended December 31, 2013, we incurred restructuring charges of $0.7 million that were a result of moving certain 
administrative functions to the corporate office. All restructuring charges were settled by December 31, 2014.

19. Income Taxes 

CyrusOne Inc., elected to be taxed as a REIT under the Code, commencing with our taxable year ended December 31, 2013. To 
remain qualified as a REIT, we are required to distribute at least 90% of our taxable income to our stockholders and meet various 
other requirements imposed by the Code relating to such matters as operating results, asset holdings, distribution levels and diversity 
of stock ownership. Provided we continue to qualify for taxation as a REIT, we are generally not subject to corporate level federal 
income tax on the taxable income distributed currently to our shareholders. It is our policy and intent, subject to change, to distribute 
100% of our taxable income and therefore no provision is required in the accompanying financial statements for federal income 
taxes with regards to activities of CyrusOne Inc. and its subsidiary pass-through entities.

We have elected to designate two subsidiaries as taxable REIT subsidiaries (each a TRS). A TRS may perform services for our 
tenants that would otherwise be considered impermissible for REITs. The income generated from these services is taxed at federal 
and state corporate rates. While CyrusOne Inc. and the operating partnership do not pay federal income taxes, we are still subject 
to foreign, state, and local income taxes in the locations in which we conduct business. Income tax expense for the year ended 
December 31, 2015 and December 31, 2014, and for the periods ended December 31, 2013 and January 23, 2013 was $1.8 million, 
$1.4 million, $1.9 million and $0.4 million, respectively. 

In conjunction with the Company’s tax sharing arrangement with CBI, CBI may be required to file Texas margin tax returns on a 
consolidated, combined or unitary basis with the Company for any given year.   If such return is prepared by CBI on a combined 
or consolidated basis to include the Company, the related Texas margin tax of the Company will be paid by CBI. The Company 
will then reimburse CBI for its portion of the related Texas margin tax. Our total Texas margin tax payable was $0.0 million and 
$1.7 million as of December 31, 2015 and 2014, respectively.

For certain entities we calculate deferred tax assets and liabilities for temporary differences in the basis between financial statement 
and income tax assets and liabilities. Deferred income taxes are recalculated annually at rates then in effect. Valuation allowances 
are recorded to reduce deferred tax assets to amounts that are more likely than not to be realized. The ultimate realization of the 
deferred tax assets depends upon our ability to generate future taxable income during the periods in which basis differences and 
other deductions become deductible and prior to the expiration of the net operating loss carryforwards. Deferred tax assets (net 
of valuation allowance) and liabilities were accrued, as necessary, for the periods ended December 31, 2015, and December 31, 
2014. Historically, we have recorded a full valuation allowance on our foreign net deferred tax assets related to our foreign generated 
net operating losses due to the uncertainty of their realization. In 2013 and 2014, management determined it was necessary to 
record a full valuation allowance on all of our domestic and foreign net deferred tax assets due to the uncertainty of their realization. 
Accordingly, at December 31, 2015 and at December 31, 2014, the net domestic and foreign deferred tax assets were zero.

94

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

In 2015 and 2014, we paid all our dividends in cash. The following table summarizes the taxability of our common stock dividends 
per share for the year ended December 31, 2015 and December 31, 2014:

For the year ended December 31,

Common Stock dividend per share:

   Ordinary income

   Return of capital
Total dividend

2015

2014

$

$

— $

1.16
1.16

$

0.45

0.34
0.79

Common stock dividends may be characterized for federal income tax purposes as ordinary income, qualified dividends, capital 
gains, non-taxable return of capital or a combination of the four. Common stock dividends that exceed our current and accumulated 
earnings and profits (calculated for tax purposes) constitute a return of capital rather than a dividend and generally reduce the 
stockholder's basis in the common stock. To the extent that a dividend exceeds both current and accumulated earnings and profits 
and the stockholder's basis in the common stock, it will generally be treated as gain from the sale or exchange of that stockholder's 
common stock. At the beginning of each year, we notify our stockholders of the taxability of the common stock dividends paid 
during the preceding year.

20. Commitments and Contingencies

Operating Leases

We lease certain data center facilities and equipment from third parties. Operating lease expense was $7.4 million, $6.7 million, 
$6.5 million and $0.2 million for the years ended December 31, 2015, and December 31, 2014, and the period ended December 
31, 2013 and January 23, 2013, respectively. Certain of these leases provide for renewal options with fixed rent escalations beyond 
the initial lease term.

At December 31, 2015, future minimum lease payments required under operating leases having initial or remaining non-cancellable 
lease terms in excess of one year are as follows:

IN MILLIONS

2016

2017

2018

2019

2020

Thereafter
Total

Standby Letters of Credit

$

$

4.3

4.2

1.8

—

—

0.9
11.2

As of December 31, 2015, CyrusOne Inc. had outstanding letters of credit of $7.1 million as security for obligations under the 
terms of the lease agreements.

Performance Guarantees

Customer contracts generally require specified levels of performance related to uninterrupted service and cooling temperatures. 
If these performance standards are not met, we could be obligated to issue billing credits to the customer. Management assesses 
the probability that a performance standard will not be achieved. As of December 31, 2015 and 2014, no accruals for performance 
guarantees were required.

Indemnifications

During the normal course of business, CyrusOne has made certain indemnities, commitments and guarantees under which it may 
be required to make payments in relation to certain transactions. These include (i) intellectual property indemnities to customers 
in connection with the use, sale, and/or license of products and services, (ii) indemnities to vendors and service providers pertaining 
to claims based on negligence or willful misconduct and (iii) indemnities involving the representations and warranties in certain 

95

 
CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

contracts. The majority of these indemnities, commitments and guarantees do not provide for any limitation on the maximum 
potential for future payments that we could be obligated to make.

Purchase Commitments 

CyrusOne has non-cancellable purchase commitments for certain services and contracts related to construction of data center 
facilities and equipment. These agreements range from one to two years and provide for payments for early termination or require 
minimum payments for the remaining term. As of December 31, 2015, the minimum commitments for these arrangements were 
approximately $42.6 million. 

Contingencies

CyrusOne is involved in legal, tax and regulatory proceedings arising from the conduct of its business activities. Liabilities are 
established for loss contingencies when losses associated with such claims are deemed to be probable, and the loss can be reasonably 
estimated. Based on information currently available and consultation with legal counsel, we believe that the outcome of all claims 
will not, individually or in the aggregate, have a material effect on our financial statements.

21. Guarantors

CyrusOne Inc.

CyrusOne LP and CyrusOne Finance Corp., as “LP Co-issuer” and “Finance Co-issuer,” respectively (together, the Issuers), had 
$477.6 million aggregate principal amount of 6.375% senior notes outstanding, including bond premium, at December 31, 2015. 
As of  December 31, 2015, the 6.375% senior notes are fully and unconditionally and jointly and severally guaranteed on a senior 
basis by CyrusOne Inc. (Parent Guarantor), CyrusOne GP (General Partner), and CyrusOne LP’s wholly owned subsidiaries, 
CyrusOne  LLC,  CyrusOne  TRS  Inc.,  CyrusOne  Foreign  Holdings  LLC,  Cervalis  Holdings  LLC,  and  Cervalis  LLC  (such 
subsidiaries, together the Guarantors). None of CyrusOne LP's subsidiaries organized outside of the United States (collectively, 
the Non-Guarantors) guarantee the 6.375% senior notes. Subject to the provisions of the indenture governing the 6.375% senior 
notes, in certain circumstances, a Guarantor may be released from its guarantee obligation, including:

•  upon the sale or other disposition (including by way of consolidation or merger) of such Guarantor or of all of the capital 

stock of such Guarantor such that such Guarantor is no longer a restricted subsidiary under the indenture,

•  upon the sale or disposition of all or substantially all of the assets of the Guarantor,
•  upon the LP Co-issuer designating such Guarantor as an unrestricted subsidiary under the terms of the indenture,
•  if such Guarantor is no longer a guarantor or other obligor of any other indebtedness of the LP Co-issuer or the Parent 

Guarantor, and

•  upon the defeasance or discharge of the 6.375% senior notes in accordance with the terms of the indenture.

The entity structure of each guarantor of the 6.375% senior notes is described below.

CyrusOne Inc. – CyrusOne Inc. was formed on July 31, 2012. As of January 23, 2013, CyrusOne Inc. was a wholly owned subsidiary 
of CBI. Effective January 24, 2013, CyrusOne Inc. completed its IPO of common stock for net proceeds of $337.1 million, and 
together with the General Partner, purchased a 33.9% ownership interest in CyrusOne LP. CyrusOne Inc. is a guarantor or Parent 
Guarantor and became a separate registrant with the SEC upon completion of its IPO. 

CyrusOne GP – CyrusOne GP was formed on July 31, 2012, and was a wholly owned subsidiary of CyrusOne Inc. as of January 
23, 2013. Effective upon completion of CyrusOne Inc.’s IPO, this entity became the general partner and 1% owner of CyrusOne 
LP and has no other assets or operations. Prior to the IPO, this entity did not incur any obligations or record any transactions.

Issuers – The Issuers are CyrusOne LP and CyrusOne Finance Corp. CyrusOne Finance Corp., a wholly owned subsidiary of 
CyrusOne LP, was formed for the sole purpose of acting as co-issuer of the 6.375% senior notes and has no other assets or operations. 
CyrusOne LP, in addition to being the co-issuer of the 6.375% senior notes, is also the 100% owner, either directly or indirectly, 
of the Guarantors and Non-Guarantors.

Guarantor Subsidiaries – The guarantors of the 6.375% senior notes include CyrusOne LLC, CyrusOne TRS Inc., CyrusOne 
Foreign Holdings LLC, Cervalis and Cervalis LLC (the Guarantor Subsidiaries) agreed to provide unconditional guarantees of 
the  issuers’  obligations  under  the  6.375%  senior  notes. The  guarantee  of  each  Guarantor  Subsidiary  is  (i) a  senior  unsecured 
obligation  of  such  Guarantor  Subsidiary,  (ii) pari  passu  in  right  of  payment  with  any  existing  and  future  unsecured  senior 
indebtedness  of  such  Guarantor  Subsidiary,  (iii) senior  in  right  of  payment  to  any  future  subordinated  indebtedness  of  such 
Guarantor Subsidiary and (iv) effectively subordinated in right of payment to all existing and future secured indebtedness of such 
Guarantor Subsidiary, to the extent of the value of the collateral securing that indebtedness. CyrusOne LLC, together with CyrusOne 
Foreign Holdings LLC, directly or indirectly owns 100% of the Non-Guarantors.

96

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Non-Guarantors consist of wholly owned subsidiaries which conduct operations in the United Kingdom and Singapore, as well 
as CyrusOne Government Services LLC, a Delaware limited liability company and 100% owned subsidiary.

The following schedules present the balance sheets as of December 31, 2015 and 2014, and the statements of operations and 
comprehensive income (loss) for the years ended December 31, 2015 and 2014 and the periods ended December 31, 2013 and 
January 23, 2013, and the statements of cash flows for the years ended December 31, 2015 and 2014 and the periods ended 
December 31, 2013 and January 23, 2013 for the Parent Guarantor, General Partner, LP Co-issuer, Finance Co-issuer, Guarantors, 
and Non-Guarantors. The financial statements for the period ended January 23, 2013, present the financial information prior to 
the effective date of the IPO, and the financial statements for the period ended December 31, 2013, present the financial information 
after the effective date of the IPO. The consolidating schedules are provided in accordance with the reporting requirements for 
guarantor subsidiaries.

The condensed consolidating statements of cash flows for the year ended December 31, 2015, includes the acquisition of Cervalis 
in July 2015. The results for Cervalis are included in the Guarantor financial statements subsequent to the Cervalis Acquisition. 

97

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Consolidating Balance Sheets

IN MILLIONS

As of December 31, 2015

Land

$

— $

— $

— $

— $

93.0

$

— $

— $

93.0

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

865.6

594.7

229.8

1,783.1

(426.0)

1,357.1

10.4

0.7

1.5

74.8

—

453.4

170.3

—

85.3

Buildings and improvements

Equipment

Construction in progress

Subtotal

Accumulated depreciation

Net investment in real estate

Cash and cash equivalents

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Investment in subsidiaries

817.7

8.2

850.6

Restricted cash

Rent and other receivables

Intercompany receivable

Goodwill

Intangible assets, net

Due from affiliates

Other assets

Total assets

Accounts payable and accrued expenses

Deferred revenue

Intercompany payable

Due to affiliates

Capital lease obligations

Long-term debt

Lease financing arrangements

Total liabilities

Total shareholders' equity

Noncontrolling interest

Total equity

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

991.3

—

—

—

—

$

$

817.7

$

8.2

$ 1,841.9

$

— $ 2,153.5

— $

— $

29.2

— $

106.8

$

$

—

—

—

—

—

—

—

817.7

—

817.7

—

—

—

—

—

—

—

8.2

—

8.2

—

—

—

—

995.0

—

1,024.2

817.7

—

817.7

—

—

—

—

—

—

—

—

—

—

78.0

991.3

—

6.1

1.5

119.2

1,302.9

850.6

—

850.6

39.6

0.9

0.1

40.6

(9.6)

31.0

3.9

—

—

1.3

—

—

—

—

2.7

38.9

0.6

0.7

—

—

6.1

—

30.8

38.2

0.7

—

0.7

0.1

2.6

1.2

3.9

—

3.9

—

(1,677.2)

—

—

(991.3)

—

—

—

—

905.3

598.2

231.1

1,827.6

(435.6)

1,392.0

14.3

—

1.5

76.1

—

453.4

170.3

—

88.0

$

$

(2,664.6) $ 2,195.6

— $

136.6

—

78.7

(991.3)

—

—

—

—

—

—

12.2

996.5

150.0

(991.3)

1,374.0

(1,673.3)

821.6

—

—

(1,673.3)

821.6

Total liabilities and equity

$

817.7

$

8.2

$ 1,841.9

$

— $ 2,153.5

$

38.9

$

(2,664.6) $ 2,195.6

98

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

As of December 31, 2014

Land

$

— $

— $

— $

— $

89.7

$

— $

— $

89.7

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

—

—

—

—

—

—

—

—

—

—

—

—

—

—

770.9

348.3

124.8

1,333.7

(319.7)

1,014.0

33.5

3.6

57.9

—

276.2

68.9

0.8

73.1

Buildings and improvements

Equipment

Construction in progress

Subtotal

Accumulated depreciation

Net investment in real estate

Cash and cash equivalents

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Investment in subsidiaries

458.5

7.1

734.3

Rent and other receivables

Intercompany receivable

Goodwill

Intangible assets, net

Due from affiliates

Other assets

Total assets

Accounts payable and accrued
expenses

Deferred revenue

Intercompany payable

Due to affiliates

Capital lease obligations

Long-term debt

Lease financing arrangements

Total liabilities

Total shareholders' equity

Noncontrolling interest

Total equity

—

—

—

—

—

—

—

—

—

—

—

—

—

642.9

—

—

—

—

$

$

$

$

458.5

$

7.1

$ 1,377.2

$

— $ 1,528.0

— $

— $

12.5

— $

—

—

—

—

—

—

—

458.5

—

458.5

—

—

—

—

—

—

—

7.1

—

7.1

—

—

5.6

—

644.3

—

662.4

714.8

—

714.8

—

—

—

—

—

—

—

—

—

—

56.9

65.1

642.9

1.7

6.2

—

20.9

793.7

734.3

—

734.3

41.7

0.8

—

42.5

(7.3)

35.2

3.0

—

3.0

—

—

—

—

3.2

44.4

0.5

0.6

—

—

7.2

—

32.5

40.8

3.6

—

3.6

—

—

2.2

2.2

—

2.2

—

(1,203.5)

—

(642.9)

—

—

—

—

812.6

349.1

127.0

1,378.4

(327.0)

1,051.4

36.5

—

60.9

—

276.2

68.9

0.8

76.3

$

$

(1,844.2) $ 1,571.0

— $

—

(642.9)

—

—

—

—

(642.9)

(1,457.5)

256.2

(1,201.3)

69.9

65.7

—

7.3

13.4

644.3

53.4

854.0

460.8

256.2

717.0

Total liabilities and equity

$

458.5

$

7.1

$ 1,377.2

$

— $ 1,528.0

$

44.4

$

(1,844.2) $ 1,571.0

99

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Consolidating Statements of Operations and Comprehensive Income (Loss)

IN MILLIONS

Year Ended December 31, 2015

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

$

— $

— $

— $

— $

393.8

$

5.5

$

— $

399.3

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Transaction and acquisition integration
costs

Asset impairments and loss on disposal

Total costs and expenses

Operating income (loss)

Interest expense

Loss on extinguishment of debt

(Loss) income before income taxes

Income tax expense

Equity (loss) earnings related to
investment in subsidiaries

Net (loss) income

Noncontrolling interest in net loss

Net (loss) income attributed to
common shareholders

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(17.1)

(17.1)

—

(0.2)

(0.2)

—

—

—

—

—

—

—

—

—

39.7

—

(39.7)

—

17.8

(21.9)

—

(17.1)

(0.2)

(21.9)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

146.0

12.0

46.6

138.7

14.1

13.5

370.9

22.9

—

—

22.9

(1.8)

(3.3)

17.8

—

17.8

—

2.7

0.1

—

2.8

—

—

5.6

(0.1)

3.2

—

(3.3)

—

—

(3.3)

—

(3.3)

(0.2)

—

—

—

—

—

—

—

—

(1.7)

—

1.7

—

2.8

4.5

4.8

9.3

—

148.7

12.1

46.6

141.5

14.1

13.5

376.5

22.8

41.2

—

(18.4)

(1.8)

—

(20.2)

4.8

(15.4)

(0.2)

Other comprehensive loss

—

—

—

Comprehensive loss attributable to
common shareholders

$

(17.1) $

(0.2) $

(21.9) $

— $

17.8

$

(3.5) $

9.3

$

(15.6)

100

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

Year Ended December 31, 2014

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Transaction and acquisition integration
costs

Total costs and expenses

Operating income (loss)

Interest expense

Loss on extinguishment of debt

(Loss) income before income taxes

Income tax expense

Equity (loss) earnings related to
investment in subsidiaries

Net loss

Noncontrolling interest in net loss

Net (loss) income attributed to
common shareholders

Other comprehensive loss

Comprehensive loss attributable to
noncontrolling interests

Comprehensive loss attributable to
common shareholders

Parent
Guarantor
(1)

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

$

— $

— $

— $

— $

325.1

$

5.8

$

— $

330.9

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(10.0)

(10.0)

—

(0.2)

(0.2)

—

—

—

—

—

—

—

—

38.2

13.6

(51.8)

—

35.1

(16.7)

—

(10.0)

(0.2)

(16.7)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

121.9

12.6

34.2

115.0

1.0

284.7

40.4

—

—

40.4

(1.4)

(3.9)

35.1

—

35.1

—

—

2.6

0.2

0.4

3.0

—

6.2

(0.4)

3.5

—

(3.9)

—

—

(3.9)

—

(3.9)

(0.3)

—

—

—

—

—

—

—

—

(2.2)

—

2.2

—

(21.0)

(18.8)

6.7

(12.1)

—

0.1

124.5

12.8

34.6

118.0

1.0

290.9

40.0

39.5

13.6

(13.1)

(1.4)

—

(14.5)

6.7

(7.8)

(0.3)

0.1

$

(10.0) $

(0.2) $

(16.7) $

— $

35.1

$

(4.2) $

(12.0) $

(8.0)

101

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

Period Ended December 31, 2013

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Depreciation and amortization

Restructuring charges

Transaction costs

Asset impairment

Total costs and expenses

Operating loss

Interest expense

Other income

Loss on extinguishment of debt

Loss before income taxes

Income tax expense

Equity loss related to investment in
subsidiaries

Loss on sale of real estate
improvements

Net loss

Noncontrolling interest in net loss

Net income (loss) attributed to
common shareholders

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

$

— $

— $

— $

— $

244.3

$

4.1

$

— $

248.4

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

36.5

—

—

(36.5)

—

(5.3)

—

(5.3)

—

(0.2)

20.9

—

—

(0.2)

(15.6)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

85.9

9.7

26.3

87.1

0.7

1.3

2.8

213.8

30.5

1.8

(0.1)

1.3

27.5

(1.9)

(4.5)

(0.2)

20.9

—

2.5

0.2

0.2

2.8

—

—

—

5.7

(1.6)

2.9

—

—

(4.5)

—

—

—

(4.5)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

88.4

9.9

26.5

89.9

0.7

1.3

2.8

219.5

28.9

41.2

(0.1)

1.3

(13.5)

(1.9)

(10.9)

—

—

(10.9)

(10.3)

(0.2)

(15.6)

(10.3)

$

(5.3) $

(0.2) $

(15.6) $

— $

20.9

$

(4.5) $

(0.6) $

(5.3)

IN MILLIONS

Period Ended January 23, 2013

Revenue

Costs and expenses:

Property operating expenses

Sales and marketing

General and administrative

Transaction-related compensation

Depreciation and amortization

Transaction costs

Total costs and expenses

Operating (loss) income

Interest expense

Loss before income taxes

Income tax expense

Equity loss related to investment in
subsidiaries

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

$

— $

— $

— $

— $

14.9

$

0.2

$

— $

15.1

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

2.3

(2.3)

—

(17.9)

—

—

—

—

—

—

—

—

—

—

—

—

4.8

0.7

1.4

20.0

5.2

0.1

32.2

(17.3)

0.1

(17.4)

(0.4)

(0.1)

—

—

0.1

—

0.1

—

0.2

—

0.1

(0.1)

—

—

—

—

—

—

—

—

—

—

—

—

—

4.8

0.7

1.5

20.0

5.3

0.1

32.4

(17.3)

2.5

(19.8)

(0.4)

18.0

—

Net loss

$

— $

— $

(20.2) $

— $

(17.9) $

(0.1) $

18.0

$

(20.2)

102

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

Consolidating Statements of Cash Flows

IN MILLIONS

Year Ended December 31, 2015

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

17.8

$

(3.3) $

4.5

$ (20.2)

3.3

—

(2.8)

—

Net (loss) income

$

(17.1)

(0.2) $ (21.9) $

Equity earnings (loss) related to investment in
subsidiaries

Adjustments to reconcile net (loss) income to net
cash provided by (used in) operating activities:

Depreciation and amortization

Stock-based compensation expense

Non-cash interest expense

Provision for bad debt write off

Loss on extinguishment of debt

Asset impairments and loss on disposal

Changes in operating assets and liabilities:

Rent receivables and other assets

Accounts payable and accrued expenses

Deferred revenues

Due to affiliates

Net cash (used in) provided by operating activities

Cash flows from investing activities:

Capital expenditures - acquisitions of real estate

Capital expenditures - other development

Business acquisition, net of cash acquired

Release of restricted cash

17.1

0.2

(17.8)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

3.4

—

—

—

—

16.7

—

—

(19.6)

—

—

—

—

Investment in and loans to subsidiaries

(203.1)

(2.0)

(203.1)

Return of investment

Intercompany contributions/distributions

62.6

—

—

—

102.0

(348.4)

Net cash provided by (used in) investing activities

(140.5)

(2.0)

(449.5)

Cash flows from financing activities:

Issuance of common stock

Stock issuance costs

Acquisition of operating partnership units

Dividends paid

Intercompany borrowings

Borrowings from credit facility

Proceeds from issuance of debt

Payments on credit facility

Payments on senior notes

Payments on capital leases and other financing
arrangements

Tax payment upon exercise of equity awards

Contributions from/(distributions to) parent, net

Debt issuance costs

799.5

(0.8)

(596.4)

(61.0)

—

—

—

—

—

—

(0.8)

—

—

Net cash (used in) provided by financing activities

140.5

Net (decrease) increase in cash and cash equivalents

Cash and cash equivalents at beginning of period

—

—

—

—

—

—

—

—

—

—

—

—

—

2.0

—

2.0

—

—

—

—

—

(80.8)

—

260.0

103.8

(10.0)

—

—

—

201.5

(5.4)

469.1

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Cash and cash equivalents at end of period

$

— $ — $ — $

— $

103

—

—

—

—

—

—

—

—

—

—

141.5

14.4

3.4

—

—

13.5

(23.9)

7.0

5.4

(0.9)

1.7

140.2

—

(17.3)

— (217.2)

— (398.4)

—

408.6

(146.7)

348.4

610.3

7.3

—

—

—

(625.6)

—

—

799.5

(0.8)

— (596.4)

141.8

(80.8)

(348.4)

—

—

—

—

—

—

—

(405.4)

—

260.0

103.8

(10.0)

—

(5.9)

(0.8)

—

(5.4)

138.7

14.4

—

—

—

13.5

(26.1)

(9.8)

5.3

(0.9)

156.2

(17.3)

(216.7)

(398.4)

7.3

(0.4)

(17.9)

—

2.8

—

—

—

—

—

2.2

0.1

0.1

—

1.9

—

(0.5)

—

—

—

—

—

(643.4)

(0.5)

—

—

—

—

—

—

—

—

—

(0.9)

—

0.4

—

—

—

—

(80.8)

348.4

—

—

—

—

(5.0)

—

201.5

—

464.1

(23.1)

33.5

10.4

(0.5)

(612.0)

463.2

0.9

3.0

3.9

$

—

—

(22.2)

36.5

$

— $ 14.3

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

Year Ended December 31, 2014

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

Net (loss) income

$

(10.0)

(0.2) $

(16.7) $

Equity earnings (loss) related to investment in
subsidiaries

Adjustments to reconcile net (loss) income to net cash
provided by (used in) operating activities:

10.0

0.2

(35.1)

Depreciation and amortization

Stock-based compensation expense

Non-cash interest expense

Provision for bad debt write off

Loss on extinguishment of debt

Changes in operating assets and liabilities:

Rent receivables and other assets

Accounts payable and accrued expenses

Due to affiliates

Deferred revenues

Net cash provided by (used in) operating activities

Cash flows from investing activities:

Capital expenditures - other development

Return of investment

Intercompany receipts

Intercompany distributions

Net cash (used in) provided by investing activities

Cash flows from financing activities:

Issuance of common stock

Stock issuance costs

Acquisition of operating partnership units

Dividends paid

Intercompany borrowings

Intercompany payments

Borrowings from credit facility

Payments on credit facility

Payments on senior notes

Payments on capital leases obligations

Payments on financing arrangements

Payment of debt extinguishment costs

Contributions from/(distributions to) parent, net

Debt issuance costs

—

—

—

—

—

—

—

—

—

—

—

25.2

—

—

25.2

356.0

(1.3)

(355.9)

(24.0)

—

—

—

—

—

—

—

—

—

—

Net cash provided by (used in) financing activities

(25.2)

Net (decrease) increase in cash and cash equivalents

Cash and cash equivalents at beginning of period

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

3.4

—

13.6

0.4

4.7

—

—

(29.7)

—

97.3

180.2

(315.0)

(37.5)

—

—

—

(50.9)

—

—

315.0

(30.0)

(150.2)

—

—

(12.8)

1.3

(5.2)

67.2

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

35.1

$

(3.9) $

(18.8) $

(14.5)

3.9

—

21.0

—

—

—

—

—

—

—

—

—

—

118.0

10.3

3.4

0.8

13.6

(37.0)

6.9

(0.2)

9.8

2.2

111.1

115.0

10.3

—

0.8

—

3.0

—

—

—

—

(35.3)

(2.1)

0.1

—

(0.2)

(3.1)

2.1

(0.2)

10.0

141.7

(283.9)

(45.4)

—

—

(0.3)

—

(284.2)

—

—

—

(77.1)

(180.2)

315.0

—

—

—

(329.3)

(0.3)

57.7

(284.2)

—

—

—

(50.9)

315.0

(180.2)

—

—

—

(2.4)

(0.7)

—

(6.5)

—

74.3

(113.3)

146.8

—

—

—

—

—

—

—

—

—

(0.6)

(0.2)

—

5.2

—

4.4

1.0

2.0

—

—

—

356.0

(1.3)

(355.9)

74.9

(50.9)

(315.0)

180.2

—

—

—

—

—

—

—

—

(59.9)

—

—

—

—

315.0

(30.0)

(150.2)

(3.0)

(0.9)

(12.8)

—

(5.2)

60.8

(112.3)

148.8

Cash and cash equivalents at end of period

$

— $

— $

— $

— $

33.5

$

3.0

$

— $

36.5

104

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

Period Ended December 31, 2013

Net (loss) income

$

(5.3) $

(0.2) $

(15.6) $

— $

20.9

$

(4.5) $

(10.9) $

(15.6)

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Guarantor
Subsidiaries

Non-
Guarantors

Eliminations/
Consolidations

Total

Equity loss related to investment in subsidiaries

5.3

0.2

(20.9)

Adjustments to reconcile net (loss) income to net cash
provided by operating activities:

Depreciation and amortization

Stock-based compensation expense

Non-cash interest expense

Provision for bad debt write off

Loss on extinguishment of debt

Asset impairments and loss on disposal

Deferred income tax expense, including valuation
allowance change

Other, net

Changes in operating assets and liabilities:

Rent receivables and other assets

Accounts payable and accrued expenses

Due to affiliates

Deferred revenues

Net cash provided by operating activities

Cash flows from investing activities:

Capital expenditures - acquisitions of real estate

Capital expenditures - other development

Investment in subsidiaries

Release of restricted cash

Return of investment

Other

—

—

—

—

—

—

—

(7.1)

9.4

(2.3)

—

—

—

—

—

(337.1)

—

10.6

—

Net cash provided by (used in) investing activities

(326.5)

Cash flows from financing activities:

Issuance of common stock/partnership units

IPO costs

Dividends paid

Payments on capital leases

Payments on financing obligations

Payment to buyout capital leases

Payment to buyout other financing arrangements

Contributions from parent guarantor

Debt issuance costs

360.5

(23.4)

(10.6)

—

—

—

—

—

—

Net cash provided by (used in) financing activities

326.5

Net increase (decrease) in cash and cash equivalents

Cash and cash equivalents at beginning of period

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

4.0

—

—

—

—

(13.4)

—

4.8

6.8

—

(34.3)

—

—

(337.1)

—

66.5

—

(270.6)

337.1

—

(31.0)

—

—

—

—

—

(1.3)

304.8

(0.1)

0.1

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

4.5

87.1

6.0

—

0.4

1.3

2.8

0.6

(16.2)

(9.9)

0.2

18.4

(0.3)

—

2.8

—

—

—

—

—

—

—

(3.0)

0.3

—

0.2

115.8

(4.2)

(48.0)

(172.9)

—

4.4

—

(0.2)

(216.7)

—

(3.2)

(31.0)

(4.4)

(0.5)

(9.6)

(10.2)

295.4

—

236.5

135.6

11.2

—

—

—

—

—

—

—

—

—

—

(0.9)

(0.2)

—

—

6.3

—

5.2

1.0

1.0

10.9

—

—

—

—

—

—

—

—

36.7

(12.2)

(17.6)

(6.8)

—

0.1

—

—

674.2

—

(77.1)

—

597.1

89.9

6.0

4.0

0.4

1.3

2.8

0.6

—

(15.7)

(14.6)

18.4

(0.1)

77.4

(48.0)

(172.9)

—

4.4

—

(0.2)

(216.7)

(337.1)

360.5

—

41.6

—

—

—

—

(301.7)

—

(26.6)

(31.0)

(5.3)

(0.7)

(9.6)

(10.2)

—

(1.3)

(597.2)

275.8

—

—

136.5

12.3

Cash and cash equivalents at end of period

$

— $

— $

— $

— $

146.8

$

2.0

$

— $

148.8

105

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

IN MILLIONS

Period Ended January 23, 2013

Parent
Guarantor

General
Partner

LP
Co-issuer

Finance
Co-issuer

Non-
Guarantors

Eliminations/
Consolidations

Total

Guarantor
Subsidiarie
s
(17.9) $

Net (loss) income

$

— $

— $ (20.2) $

— $

(0.1) $

18.0

$ (20.2)

Equity loss related to investment in
subsidiaries

Adjustments to reconcile net (loss) income to
net cash provided by operating activities

Changes in operating assets and liabilities:

Rent receivables and other assets

Accounts payable and accrued expenses

Due to affiliates

Other changes in assets and liabilities

Net cash provided by operating activities

Cash flows from investing activities:

Capital expenditures - other development

Release of restricted cash

Intercompany advances, net

Net cash provided by (used in) investing
activities

Cash flows from financing activities:

Payments on capital lease obligations

Contributions from/(distributions to) parent,
net

Net cash used in financing activities

Net increase (decrease) in cash and cash
equivalents

Cash and cash equivalents at beginning of
period

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Cash and cash equivalents at end of period

$

— $

— $

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

$

— $

0.1

5.6

(9.6)

18.4

1.5

3.8

1.9

(7.7)

1.9

(0.1)

(5.9)

(0.6)

0.2

(0.4)

(4.4)

15.6

11.2

$

—

0.1

—

—

—

0.1

0.1

—

—

—

—

—

—

—

0.1

0.9

1.0

(18.0)

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

$

— $

—

5.9

(9.6)

20.5

1.5

3.9

2.0

(7.7)

1.9

—

(5.8)

(0.6)

0.2

(0.4)

(4.2)

16.5

12.3

17.9

0.2

—

2.1

—

—

—

—

—

0.1

0.1

—

—

—

0.1

—

0.1

106

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

22. Quarterly Financial Information (Unaudited)

The table below reflects the unaudited selected quarterly information for the years ended December 31, 2015 and 2014:

IN MILLIONS, except per share amounts

Revenue

Operating income

Net income (loss)
Net income (loss) attributed to common
shareholders
Basic and diluted loss per share(a)

IN MILLIONS, except per share amounts

First
Quarter

Second
Quarter

2015

Third
Quarter

Fourth
Quarter

Total

$

85.7

$

89.1

$

111.2

$

113.3

$

1.6

(7.2)

(4.3)

2.6

(6.5)

(5.5)

7.5

(5.3)

(4.6)

11.1

(1.2)

(1.0)

$

(0.12) $

(0.11) $

(0.08) $

(0.02) $

399.3

22.8

(20.2)

(15.4)

(0.33)

Revenue

Operating (loss) income

Net loss

Net loss attributed to common shareholders
Basic and diluted loss per share(b)

First
Quarter

Second
Quarter

2014

Third
Quarter

Fourth
Quarter

Total

$

$

77.5

$

81.7

$

84.8

$

86.9

$

11.8

0.7

0.2

7.4

(3.6)

(1.1)

9.6

0.2

0.1

11.2

(11.8)

(7.0)

— $

(0.06) $

— $

(0.19) $

330.9

40.0

(14.5)

(7.8)
(0.25)  

(a) The basic and diluted income (loss) per share for 2015 was $(0.30) compared to $(0.33) due to the impact of the 14.3 million shares of common stock issued during the 

secondary offering in April 2015, and the 6.0 million shares of common stock issued during the secondary offering in June 2015.

(b) The basic and diluted income (loss) per share for 2014 was $(0.30) compared to $(0.25) due to the impact of the 16.0 million shares of common stock issued during the 

secondary offering in June 2014.

107

CYRUSONE INC.
Notes to Consolidated and Combined Financial Statements - (continued)

23. Subsequent Event

None.

108

ITEM 9. 

None.

CHANGES  IN  AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND 
FINANCIAL DISCLOSURE

ITEM 9A. 

CONTROLS AND PROCEDURES

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our Chief Executive Officer and the Chief 
Financial Officer (our principal executive officer and principal financial officer, respectively), we have evaluated our disclosure 
controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of December 
31, 2015. Based upon that evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that, as of 
December 31, 2015, the Company’s disclosure controls and procedures were effective in ensuring information required to be 
disclosed by the Company in reports that it files or submits under the Securities Exchange Act of 1934 is recorded, processed, 
summarized  and  reported  within  the  time  periods  specified  in  the  rules  and  forms  of  the  SEC  and  is  accumulated  and 
communicated to the Company’s management, including the Chief Executive Officer and Chief Financial Officer, as appropriate 
to allow timely decisions regarding required disclosure.

Management’s Annual Report on Internal Control Over Financial Reporting

Management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting.  Under  the 
supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer, 
management assessed the effectiveness of internal control over financial reporting as of December 31, 2015 based on the 
Internal  Control-Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway 
Commission.  Based  on  that  assessment,  management  has  concluded  that  our  internal  control  over  financial  reporting  was 
effective at December 31, 2015, to provide reasonable assurance regarding the reliability of our financial reporting and the 
preparation of our financial statements for external purposes in accordance with U.S. generally accepted accounting principles. 
Due to its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.

Deloitte & Touche LLP, our independent registered public accounting firm, has audited our financial statements included in this 
Annual Report on Form 10-K and has issued its attestation report on the effectiveness of our internal control over financial 
reporting as of December 31, 2015.

Changes in Internal Control Over Financial Reporting

There has been no change in our internal control over financial reporting during ended December 31, 2015 that has materially 
affected, or is reasonably likely to materially affect, our internal control over financial reporting.

109

ITEM 9B. 

OTHER INFORMATION

Not applicable.

Item 10. Directors, Executive Officers and Corporate Governance

PART III

The information required by this item can be found in the Proxy Statement for the 2016 Annual Meeting of Shareholders and is 
incorporated herein by reference.

Items 11. Executive Compensation

The information required by this item can be found in the Proxy Statement for the 2016 Annual Meeting of Shareholders and is 
incorporated herein by reference.

Items 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required by this item can be found in the Proxy Statement for the 2016 Annual Meeting of Shareholders and is 
incorporated herein by reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence

The information required by this item can be found in the Proxy Statement for the 2016 Annual Meeting of Shareholders and is 
incorporated herein by reference.

Item 14. Principal Accountant Fees and Services

The information required by this item can be found in the Proxy Statement for the 2016 Annual Meeting of Shareholders and is 
incorporated herein by reference.

ITEM 15. 

EXHIBITS, FINANCIAL STATEMENT SCHEDULES

PART IV

(a) 
statements and schedules are included in this report:

Consolidated and Combined Financial Statements and Schedules. The following consolidated and combined financial 

(1) 

FINANCIAL STATEMENTS

The response to this portion of Item 15 is submitted under Item 8 of this Annual Report on Form 10-K.

(2) 

FINANCIAL STATEMENT SCHEDULES

Schedule II—Valuation and Qualifying Accounts

Schedule III—Consolidated Real Estate and Accumulated Depreciation. The response to this portion of Item 15 is required to be 
filed by Item 8 of this Annual Report on Form 10-K.

All other schedules for which provision is made in the applicable accounting regulations of the SEC are not required under the 
related instructions or are inapplicable and therefore have been omitted.

(3) 

EXHIBITS

Any shareholder who wants a copy of the following Exhibits may obtain one from us upon request at a charge that reflects the 
reproduction cost of such Exhibits. Requests should be made to the Secretary of CyrusOne Inc., 1649 West Frankford Rd., Carrollton, 
TX 75007

110

Schedule II.

Valuation and Qualifying Accounts 

(dollars in millions)

Allowance for Doubtful Accounts

2015

2014

2013

Deferred Tax Valuation Allowance

2015

2014

2013

Beginning
of Period

Charge
to Expenses

Deductions/
(Additions)

End
of Period

$

$

$

$

1.0

0.5

0.3

5.7

3.6

1.9

— $

— $

0.8

0.4

0.6

2.1

1.7

0.3

0.2

$

— $

—

—

1.0

1.0

0.5

6.3

5.7

3.6

111

Schedule III. 

CyrusOne Inc.

(dollars in millions)

Description

Real Estate Properties and Accumulated Depreciation

Initial Costs

Cost Capitalized Subsequent to
Acquisition

Gross Carrying Amount

As of December 31, 2015

Land

Building and
Improvements Equipment

Land

Building and
Improvements

Equipment

Land

Building and
Improvements Equipment

Accumulated
Depreciation Acquisition

West Seventh St., Cincinnati, OH (7th Street)

$ 0.9 $

42.2 $

— $ — $

68.4 $

19.6 $

0.9 $

110.6 $

19.6 $

Parkway Dr., Mason, OH (Mason)

Industrial Rd., Florence, KY (Florence)

Goldcoast Dr., Cincinnati, OH (Goldcoast)

Knightsbridge Dr., Hamilton, OH (Hamilton)

E. Monroe St., South Bend, IN (Monroe St.)

Springer St., Lombard, IL (Lombard)

Crescent Circle, South Bend, IN (Blackthorn)

Kingsview Dr., Lebanon, OH (Lebanon)

McAuley Place, Blue Ash, OH (Blue Ash)

Westway Park Blvd., Houston, TX (Houston West 1)

Westway Park Blvd., Houston, TX (Houston West 2)

—

2.2

0.6

—

—

0.7

—

4.0

—

1.4

2.0

Westway Park Blvd., Houston, TX (Houston West 3)

18.3

Southwest Fwy., Houston, TX (Galleria)

E. Ben White Blvd., Austin, TX (Austin 1)

S. State Highway 121 Business, Lewisville, TX 
(Lewisville)

Marsh Lane, Carrollton, TX (Marsh Ln)

Midway Rd., Carrollton, TX (Midway)

W. Frankford Rd., Carrollton, TX (Carrollton)

Bryan St., Dallas, TX (Bryan St)

North Freeway, Houston, TX (Greenspoint)

South Ellis Street, Chandler, AZ (Phoenix 1)

South Ellis Street, Chandler, AZ (Phoenix 2)

Westover Hills Blvd., San Antonio, TX (San Antonio 1)

Westover Hills Blvd., San Antonio, TX (San Antonio 2)

Metropolis Dr., Austin, TX (Austin 2)

Myer Conners Rd (Wappinger Falls)

Madison Road (Totowa)

Commerce Road (Totowa)

Norden Place (Norwalk)

Riverbend Drive South (Stamford)

Omega Drive (Stamford)

Kestral Way (London)

Jurong East (Singapore)

Ridgetop Circle, Sterling, VA (Northern Virginia)

Metropolis Dr., Austin, TX (Austin 3)

—

—

—

—

—

16.1

—

—

14.8

—

4.6

6.7

2.0

—

—

—

—

—

—

—

—

6.9

7.9

—

7.7

—

9.5

—

3.2

1.1

12.3

2.6

21.4

—

—

56.0

11.9

46.2

—

1.8

—

0.1

—

—

—

3.0

—

—

9.9

28.3

4.1

18.3

4.3

3.2

16.5

9.0

—

—

Metropolis Dr., Austin, TX (Austin 4)

3.3 $

— $

—

—

—

—

—

—

—

—

—

0.1

—

—

2.0

0.2

2.2

—

—

—

—

—

—

—

—

—

—

13.3

45.6

0.8

25.3

13.2

0.6

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

0.1

—

—

—

—

—

—

—

—

—

—

—

0.3

—

—

—

—

—

—

—

—

—

0.1

0.1

—

20.2

33.8

6.7

39.7

2.5

1.5

2.2

65.0

(2.0)

63.4

22.6

4.0

12.6

1.7

30.4

0.1

0.2

52.7

(0.1)

—

56.7

16.0

29.1

—

23.2

1.4

—

—

—

—

—

14.7

(0.6)

19.2

—

7.4

1.0

3.3

0.1

4.4

0.3

7.6

0.4

7.6

0.1

46.3

47.1

0.8

14.0

0.8

22.7

0.6

0.4

—

2.2

0.6

—

—

0.7

—

4.0

—

1.4

2.0

18.4

—

—

—

—

—

116.5

16.1

—

—

39.8

39.5

33.0

0.1

5.7

1.1

3.2

0.2

0.1

—

0.9

0.8

0.1

45.2

0.1

31.5

—

—

14.8

—

4.6

7.0

2.0

—

—

—

—

—

—

—

—

7.0

8.0

3.3

20.2

41.5

6.7

49.2

2.5

4.7

3.3

77.3

0.6

84.8

22.6

4.0

68.6

13.6

76.6

0.1

2.0

52.7

—

—

56.7

16.0

32.1

—

23.2

11.3

28.3

4.1

18.3

4.3

3.2

31.2

8.4

19.2

—

7.4

1.0

3.3

0.1

4.4

0.3

7.6

0.4

7.6

0.1

46.4

47.1

0.8

16.0

1.0

24.9

0.6

0.4

116.5

—

—

39.8

39.5

33.0

0.1

5.7

14.4

48.8

1.0

25.4

13.2

1.5

0.8

0.1

45.2

0.1

31.5

75.1

11.8

21.8

2.6

22.7

1.3

2.9

1.5

26.5

0.3

51.7

15.3

0.3

36.8

10.1

45.3

0.4

2.2

34.3

—

—

18.5

5.3

15.9

—

9.6

1.3

3.8

0.2

1.6

1.2

0.2

6.0

3.6

5.0

—

0.5

1999

2004

2005

2007

2007

2007

2008

2008

2008

2009

2010

2013

2013

2010

2010

2010

2010

2010

2012

2010

2010

2011

2014

2011

2013

2011

2015

2015

2015

2015

2015

2015

2011

2011

2013

2013

2015

The aggregate cost of the total properties for federal income tax purposes was $2,419.1 million at December 31, 2015.

$92.4 $

312.6 $

103.3 $ 0.6 $

592.7 $

494.9 $ 93.0 $

905.3 $

598.2 $

435.6

112

 
 
 
 
 
Historical Cost and Accumulated Depreciation and Amortization

The following table reconciles the historical cost and accumulated depreciation for the years ended December 31, 2015, 2014 and 2013.

(amounts in millions)
Property

Balance—beginning of period

Disposals

Impairments

Additions (acquisitions and improvements)

Balance, end of period

Accumulated Depreciation

Balance—beginning of period

Disposals

Impairments

Additions (depreciation and amortization expense)

Balance, end of period

Years Ended December 31,

2015

2014

2013

$

$

$

$

1,378.4
(7.0)
(9.3)
465.5

1,827.6

327.0
(2.7)
—

111.3
435.6

$

$

$

$

1,120.5
(0.1)
—

258.0

1,378.4

236.7

—

—

90.3
327.0

$

$

$

$

883.6

(8.5)

(4.0)

249.4

1,120.5

176.7

(9.3)

(0.9)

70.2
236.7

113

 
The exhibits required by Item 601 of Regulation S-K are listed below:

Exhibit No.    

Exhibit Description

Agreement and Plan of Merger, dated April 28, 2015 by and among CyrusOne LP, Jupiter Merger Sub, LLC, Cervalis Holdings
LLC, and LDG Holdings LLC as the sellers' representative. (Incorporated by reference to Exhibit 2.1 of Form 8-K, filed by the
Registrant on April 28, 2015 (Registration No. 001-35789)).

Articles of Amendment and Restatement of CyrusOne Inc. (Incorporated by reference to Exhibit 3.1 of Form 8-K, filed by the
Registrant on January 25, 2013 (Registration No. 001-35789)).

Amended and Restated Bylaws of CyrusOne Inc. (Incorporated by reference to Exhibit 3.2 of Form 8-K, filed by the Registrant
on January 25, 2013 (Registration No. 001-35789)).

Registration Rights Agreement, dated January 24, 2013, by and among CyrusOne Inc., CyrusOne GP, CyrusOne LP and Data
Center Investments Holdco LLC and Data Centers South Holdings LLC. (Incorporated by reference to Exhibit 1.2 of Form 8-
K, filed by the Registrant on January 25, 2013 (Registration No. 001-35789)).

Indenture, dated as of November 20, 2012, by and among CyrusOne LP and CyrusOne Finance Corp., the guarantors party
thereto and Wells Fargo Bank, N.A., as trustee, relating to CyrusOne Inc.’s 6.375% Senior Notes due 2022 (Incorporated by
reference to Exhibit 4.1 of Amendment No. 4 to the Registrant’s Registration Statement on Form S-11/A, filed by the
Registrant on November 26, 2012 (Registration No. 333-183132)).

First Amendment to Credit Agreement and other Loan Documents, dated as of June 22, 2015, among CyrusOne LP, the
guarantors party thereto, the lenders party thereto and KeyBank National Association, as agent for the lenders (Incorporated by
reference to Exhibit 10.1 of Form 8-K, filed by the Registrant on June 22, 2015 (Registration No. 001-35789)).

First Supplemental Indenture dated July 1, 2015, among CyrusOne LP, CyrusOne Finance Corp., the guarantors party thereto
and Wells Fargo Bank N.A., as trustee (Incorporated by reference to Exhibit 4.1 of Form 8-K, filed by the Registrant on July 1,
2015 (Registration No. 001-35789)).

Second Supplemental Indenture dated July 2, 2015, among CyrusOne LP, CyrusOne Finance Corp., Cervalis Holdings LLC,
Cervalis LLC, the other guarantors party thereto and Wells Fargo Bank N.A., as trustee (Incorporated by reference to Exhibit
4.1 of Form 8-K, filed by the Registrant on July 6, 2015 (Registration No. 001-35789)).

Form of Certificate for Common Stock of CyrusOne Inc. (Incorporated by reference to Exhibit 4.1 of Amendment No. 5 to the
Registrant’s Registration Statement on Form S-11/A, filed by the Registrant on December 13, 2012 (Registration No.
333-183132)).

2.1

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

Certificate of Limited Partnership of CyrusOne LP (Incorporated by reference to Exhibit 3.3 of Form S-4, filed by CyrusOne
LP on October 28, 2015 (Registration No. 333-207647)).

10.1

Amended and Restated Agreement of Limited Partnership of CyrusOne LP (Incorporated by reference to Exhibit 10.1 of Form
8-K, filed by CyrusOne Inc. on January 25, 2013 (Registration No. 001-35789)).

10.2

Contribution Agreement dated as of November 20, 2012, by and among CyrusOne LP, a Maryland limited partnership and Data
Centers South, Inc., a Delaware corporation (Incorporated by reference to Exhibit 10.1 of Form 10-K, filed by the Registrant on
March 29, 2013 (Registration No. 001-35789)).

10.3

Contribution Agreement dated as of November 20, 2012, by and among CyrusOne LP, a Maryland limited partnership and Data
Center Investments Inc., a Delaware corporation (Incorporated by reference to Exhibit 10.2 of Form 10-K, filed by the
Registrant on March 29, 2013 (Registration No. 001-35789)).

10.4

Credit Agreement dated as of October 9, 2014, by and among CyrusOne LP, as borrower, KeyBank National Association, as
administrative agent, the Lenders party thereto JP Morgan Chase Bank N.A., as syndication agent, KeyBanc Capital Markets
Inc., J.P. Morgan Securities LLC, TD Securities (USA) LLC, Barclays Bank plc and RBC Capital Markets, as joint lead
arrangers and joint bookrunners, and SunTrust Bank and Citizens Bank, N.A., as co-documentation agents. (Incorporated by
reference to Exhibit 10.1 of Form 8-K, filed by the Registrant on October 9, 2014 (Registration No. 001-35789)).

Joinder Agreement dated July 2, 2015 by Cervalis Holdings LLC and Cervalis LLC and acknowledged by KeyBank National
Association (Incorporated by reference to Exhibit 10.1 of Form 8-K, filed by the Registrant on July 6, 2015 (Registration No.
001-35789)).

Form of Indemnification Agreement between CyrusOne Inc. and its directors and officers. (Incorporated by reference to Exhibit
10.5 of Amendment No. 5 to the Registrant’s Registration Statement on Form S-11/A, filed by the Registrant on December 13,
2012 (Registration No. 333-183132)).

10.5

10.6

10.7

114

10.8†

CyrusOne 2012 Long Term Incentive Plan. (Incorporated by reference to Exhibit 10.7 of Amendment No. 3 to the Registrant’s
Registration Statement on Form S-11/A, filed by the Registrant on November 16, 2012 (Registration No. 333-183132)).

Form of Director Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan (Incorporated
by reference to Exhibit 10.1 of Form S-8, filed by the Registrant on January 24, 2013 (Registration No. 333-186186))
(Founder's Grant).

10.9†

10.10†

Form of Executive Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan (Incorporated
by reference to Exhibit 10.2 of Form S-8, filed by the Registrant on January 24, 2013 (Registration No. 333-186186)).

10.11†

Form of Employee Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan (Incorporated
by reference to Exhibit 10.3 of Form S-8, filed by the Registrant on January 24, 2013 (Registration No. 333-186186)).

10.12†

CyrusOne 2013 Short Term Incentive Plan (Incorporated by reference to Exhibit 10.8 of Amendment No. 3 to the Registrant’s
Registration Statement on Form S-11/A, filed by the Registrant on November 16, 2012 (Registration No. 333-183132)).

10.13†

Employment Agreement, dated as of January 24, 2013, by and between CyrusOne LLC and Gary J. Wojtaszek (Incorporated by
reference to Exhibit 10.5 of Form 8-K, filed by the Registrant on January 29, 2013 (Registration No. 001-35789)).

10.14†

Employment Agreement, dated as of January 24, 2013, by and between CyrusOne LLC and Kevin L. Timmons (Incorporated
by reference to Exhibit 10.8 of Form 8-K, filed by the Registrant on January 29, 2013 (Registration No. 001-35789)).

Employment Agreement, dated as of January 24, 2013, by and between CyrusOne LLC and Venkatesh S. Durvasula
(Incorporated by reference to Exhibit 10.18 of Form 10-K, filed by the Registrant on March 29, 2013 (Registration No.
001-35789)).

10.15†

10.16†

Employment Agreement dated as of July 31, 2015, by and between CyrusOne LLC and Robert M. Jackson (Incorporated by
reference to Exhibit 10.1 of Form 8-K, filed by the Registrant on August 3, 2015 (Registration No. 001-35789)).

10.17†

Employment Agreement, dated as of July 31, 2015, by and between CyrusOne LLC and Amitabh Rai (Incorporated by
reference to Exhibit 10.3 of Form 8-K, filed by CyrusOne Inc. on August 3, 2015 (Registration No. 001-35789)).

10.18†

Separation Agreement, dated as of July 31, 2015, by and between CyrusOne LLC and Thomas W. Bosse (Incorporated by
reference to Exhibit 10.2 of Form 8-K, filed by CyrusOne Inc. on August 3, 2015 (Registration No. 001-35789)).

10.19†

Employment Agreement dated as of October 19, 2015, by and between CyrusOne LLC and Gregory R. Andrews (Incorporated
by reference to Exhibit 10.1 of Form 8-K, filed by CyrusOne Inc. on September 29, 2015 (Registration No. 001-35789)).

Transition Services and Separation Agreement dated September 28, 2015 by and between CyrusOne LLC and Kimberly H.
Sheehy (Incorporated by reference to Exhibit 10.2 of Form 8-K, filed by CyrusOne Inc. on September 29, 2015 (Registration
No. 001-35789)).

10.20†

Form of Executive Non-Statutory Performance Stock Option Award under the provisions of the CyrusOne 2012 Long Term
Incentive Plan (Incorporated by reference to Exhibit 10.1 of Form 8-K, filed by the Registrant on April 22, 2013 (Registration
No. 001-35789)).

10.21†

Form of Employee Non-Statutory Performance Stock Option Award under the provisions of the CyrusOne 2012 Long Term
Incentive Plan (Incorporated by reference to Exhibit 10.2 of Form 8-K, filed by the Registrant on April 22, 2013 (Registration
No. 001-35789)).

10.22†

Form of Executive Performance Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan
(Incorporated by reference to Exhibit 10.3 of Form 8-K, filed by the Registrant on April 22, 2013 (Registration
No. 001-35789)).

10.23†

Form of Employee Performance Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan
(Incorporated by reference to Exhibit 10.4 of Form 8-K, filed by the Registrant on April 22, 2013 (Registration
No. 001-35789)).

10.24†

10.25†

Form of Director Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan. (Annual
Grant)

Form of Executive Time-Based Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan
(Incorporated by reference to Exhibit 10.7 of Form 10-Q, filed by CyrusOne Inc. on August 7, 2015 (Registration No.
001-35789)).

10.26†

Form of Executive Performance Restricted Stock Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan
(Incorporated by reference to Exhibit 10.8 of Form 10-Q, filed by CyrusOne Inc. on August 7, 2015 (Registration No.
001-35789)).

10.27†

Form of Executive Non-Statutory Stock Option Award under the provisions of the CyrusOne 2012 Long Term Incentive Plan
(Incorporated by reference to Exhibit 10.9 of Form 10-Q, filed by CyrusOne Inc. on August 7, 2015 (Registration No.
001-35789)).

10.28†

115

12.1+ Statement Regarding Computation of Ratio of Earnings to Fixed Charges

14+ Code of Ethics for Senior Financial Officers as adopted Pursuant to Section 406

21.1+ Subsidiaries of the Registrant

23.1+ Consent of Deloitte & Touche LLP.

24.1+ Powers of Attorney

31.1+ Certification pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2+ Certification pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1+ Certification pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2+ Certification pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

(101.INS)* XBRL Instance Document.

(101.SCH)* XBRL Taxonomy Extension Schema Document.

(101.CAL)* XBRL Taxonomy Extension Calculation Linkbase Document.

(101.DEF)* XBRL Taxonomy Extension Definition Linkbase Document.

(101.LAB)* XBRL Taxonomy Extension Label Linkbase Document.

(101.PRE)* XBRL Taxonomy Extension Presentation Linkbase Document.

+ Filed herewith.

* Submitted electronically with this report.

† This exhibit is a management contract or compensation plan or arrangement.

116

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, on the 25th day of February, 2016.

SIGNATURES

CyrusOne Inc.

By:

/s/ Gary J. Wojtaszek

  Gary J. Wojtaszek
  President, Chief Executive Officer, and Director

By:

/s/ Gregory R. Andrews

  Gregory R. Andrews
  Executive Vice President and Chief Financial Officer

By:

/s/ Amitabh Rai

  Amitabh Rai
  Senior Vice President and Chief Accounting Officer

117

 
 
 
 
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 date indicated.

Signature

   Title

Date

/s/ Gary J. Wojtaszek
Gary J. Wojtaszek

Alex Shumate*
Alex Shumate

William E. Sullivan*
William E. Sullivan

John Gamble*
John Gamble

T. Tod Nielsen*
T. Tod Nielsen

David H. Ferdman*
David H. Ferdman

Lynn Wentworth*

Lynn Wentworth

*By: /s/ Gary J. Wojtaszek
    Gary J. Wojtaszek
    as attorney-in-fact and on his behalf
    as President, Chief Executive Officer, and Director

   President, Chief Executive Officer

February 25, 2016

and Director

   Chairman of the Board of Directors

February 25, 2016

February 25, 2016

February 25, 2016

February 25, 2016

February 25, 2016

February 25, 2016

February 25, 2016

   Director

   Director

   Director

   Director

   Director

118

 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
  
 
 
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