Document:

EX-10.10

 Exhibit 10.10 

CYXTERA TECHNOLOGIES, INC. 

INDEMNIFICATION AGREEMENT 

This Indemnification and Advancement Agreement (“Agreement”) is made as of ________ __, 2021 by and between Cyxtera
Technologies, Inc., a Delaware corporation (the “Company”), and ______________, a member of the Board of Directors or an officer of the Company (“Indemnitee”). This Agreement supersedes and replaces
any and all previous Agreements between the Company and Indemnitee covering indemnification and advancement. 
 RECITALS 

WHEREAS, the Board of Directors of the Company (the “Board”) believes that highly competent persons have become more reluctant to
serve publicly-held corporations as directors, officers, or in other capacities unless they are provided with adequate protection through insurance or adequate indemnification and advancement of expenses against inordinate risks of claims and
actions against them arising out of their service to and activities on behalf of the corporation; 
 WHEREAS, the Board has determined that,
in order to attract and retain qualified individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons serving the Company and its subsidiaries from certain liabilities. Although
the furnishing of such insurance has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company believes that, given current market conditions and trends, such insurance may be
available to it in the future only at higher premiums and with more exclusions. At the same time, directors, officers, and other persons in service to corporations or business enterprises are being increasingly subjected to expensive and
time-consuming litigation relating to, among other things, matters that traditionally would have been brought only against the Company or business enterprise itself. The amended and restated bylaws and amended and restated certificate of
incorporation of the Company (each as may be amended from time to time, the “Bylaws” and “Certificate of Incorporation”, respectively) require indemnification of the officers and directors of the Company. Indemnitee may also be
entitled to indemnification pursuant to the General Corporation Law of the State of Delaware (the “DGCL”). The Bylaws, Certificate of Incorporation, and the DGCL expressly provide that the indemnification provisions set forth therein are
not exclusive, and thereby contemplate that contracts may be entered into between the Company and members of the Board, officers and other persons with respect to indemnification and advancement of expenses; 

WHEREAS, the uncertainties relating to such insurance, to indemnification, and to advancement of expenses may increase the difficulty of
attracting and retaining such persons; 
 WHEREAS, the Board has determined that the increased difficulty in attracting and retaining such
persons is detrimental to the best interests of the Company and its stockholders and that the Company should act to assure such persons that there will be increased certainty of such protection in the future; 

WHEREAS, it is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, and to advance expenses on
behalf of, such persons to the fullest extent permitted by Applicable Law (as defined below) so that they will serve or continue to serve the Company free from undue concern that they will not be so indemnified; 

 WHEREAS, this Agreement is a supplement to and in furtherance of the Bylaws, Certificate of
Incorporation and any resolutions adopted pursuant thereto, and is not a substitute therefor, nor diminishes or abrogates any rights of Indemnitee thereunder; and 

WHEREAS, Indemnitee does not regard the protection available under the Bylaws, Certificate of Incorporation, DGCL and insurance as adequate in
the present circumstances, and may not be willing to serve or continue to serve as an officer or director without adequate additional protection, and the Company desires Indemnitee to serve or continue to serve in such capacity. Indemnitee is
willing to serve, continue to serve and to take on additional service for or on behalf of the Company on the condition that Indemnitee be so indemnified and be advanced expenses. 

NOW, THEREFORE, in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree
as follows: 
 Section 1. Services to the Company. Indemnitee agrees to serve as [a director or officer] of the Company.
Indemnitee may at any time and for any reason resign from such position (subject to any other contractual obligation or any obligation imposed by operation of law). This Agreement does not create any obligation on the Company to continue Indemnitee
in such position and is not an employment contract between the Company (or any of its subsidiaries or any Enterprise) and Indemnitee. 

Section 2. Definitions. As used in this Agreement: 

(a) “Agent” means any person who is authorized by the Company or an Enterprise to act for or represent the interests of the Company
or an Enterprise, respectively. 
 (b) “Applicable Law” means applicable law, including as it presently exists or may hereafter be
amended, but, in the case of any such amendment, only to the extent that such amendment permits the Company to provide broader indemnification rights than such law permitted the Company to provide prior to such amendment. 

(c) A “Change in Control” occurs upon the earliest to occur after the date of this Agreement of any of the following events: 

i. Acquisition of Stock by Third Party. Other than an affiliate of BC Partners, Inc. or Medina Partners, LLC, any Person (as defined below)
that is or becomes the Beneficial Owner (as defined below), directly or indirectly, of securities of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding securities, unless
(1) the change in relative beneficial ownership of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of securities entitled to vote generally in the election of directors,
or (2) such acquisition was approved in advance by the Continuing Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition; 

  
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 ii. Change in Board of Directors. During any period of two (2) consecutive years (not
including any period prior to the execution of this Agreement), individuals who at the beginning of such period constitute the Board, and any new directors (other than a director designated by a person who has entered into an agreement with the
Company to effect a transaction described in Sections 2(b)(i), 2(b)(iii) or 2(b)(iv)) whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least
two-thirds of the directors then still in office who either were directors at the beginning of the period or whose election or nomination for election was previously so approved (collectively, the
“Continuing Directors”), cease for any reason to constitute at least a majority of the members of the Board; 
 iii. Corporate
Transactions. The effective date of a merger or consolidation of the Company with any other entity (including any reorganization or similar transaction to which the Company is a party or a sale or other disposition of all or substantially all of the
assets of the Company), other than a merger or consolidation which would result in the voting securities of the Company outstanding immediately prior to such merger or consolidation continuing to represent (either by remaining outstanding or by
being converted into voting securities of the surviving entity) more than 50% of the combined voting power of the voting securities of the surviving entity outstanding immediately after such merger or consolidation and with the power to elect at
least a majority of the board of directors or other governing body of such surviving entity; 
 iv. Liquidation. The approval by the
stockholders of the Company of a complete liquidation of the Company or an agreement for the sale or disposition by the Company of all or substantially all of the Company’s assets; and 

v. Other Events. There occurs any other event of a nature that would be required to be reported in response to Item 6(e) of Schedule 14A of
Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement. 

vi. For purposes of this Section 2(c), the following terms have the following meanings: 

 

	 	1	 “Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time.

  

	 	2	 “Person” has the meaning as set forth in Sections 13(d) and 14(d) of the Exchange Act; provided,
however, that Person excludes (i) the Company, (ii) any trustee or other fiduciary holding securities under an employee benefit plan of the Company, and (iii) any corporation owned, directly or indirectly, by the stockholders of the
Company in substantially the same proportions as their ownership of stock of the Company. 

  
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	 	3	 “Beneficial Owner” has the meaning given to such term in Rule
13d-3 under the Exchange Act; provided, however, that Beneficial Owner excludes any Person otherwise becoming a Beneficial Owner by reason of the stockholders of the Company approving a merger of the Company
with another entity. 

 (d) “Corporate Status” describes the status of a person who is or was acting as a
director, officer, employee, fiduciary, or Agent of the Company or an Enterprise. 
 (e) “Disinterested Director” means a director
of the Company who is not and was not a party to the Proceeding in respect of which indemnification is sought by Indemnitee. 
 (f)
“Enterprise” means any other corporation, limited liability company, partnership, joint venture, trust, employee benefit plan or other entity for which Indemnitee is or was serving at the request of the Company as a director, officer,
employee, or Agent. 
 (g) “Expenses” includes all reasonable attorneys’ fees, retainers, court costs, transcript costs, fees
of experts and other professionals, witness fees, travel expenses, duplicating costs, printing and binding costs, telephone charges, postage, delivery service fees, any federal, state, local or foreign taxes imposed on Indemnitee as a result of the
actual or deemed receipt of any payments under this Agreement, ERISA excise taxes and penalties, and all other disbursements or expenses of the types customarily incurred in connection with prosecuting, defending, preparing to prosecute or defend,
investigating, being or preparing to be a witness in, or otherwise participating in, a Proceeding. Expenses also include (i) Expenses incurred in connection with any appeal resulting from any Proceeding, including without limitation the
premium, security for, and other costs relating to any cost bond, supersedeas bond, or other appeal bond or its equivalent, and (ii) for purposes of Section 14(d) only, Expenses incurred by Indemnitee in connection with the interpretation,
enforcement or defense of Indemnitee’s rights under this Agreement, by litigation or otherwise. The parties agree that for the purposes of any advancement of Expenses for which Indemnitee has made written demand to the Company in accordance
with this Agreement, all Expenses included in such demand that are certified by affidavit of Indemnitee’s counsel as being reasonable in the good faith judgment of such counsel will be presumed conclusively to be reasonable. Expenses, however,
do not include amounts paid in settlement by Indemnitee or the amount of judgments or fines against Indemnitee. 
 (h) “Independent
Counsel” means a law firm, or a member of a law firm, that is experienced in matters of corporation law and neither presently is, nor in the past five years has been, retained to represent: (i) the Company or Indemnitee in any matter
material to either such party (other than with respect to matters concerning the Indemnitee under this Agreement, or of other indemnitees under similar indemnification agreements), or (ii) any other party to the Proceeding giving rise to a
claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent Counsel” does not include any person who, under the applicable standards of professional conduct then prevailing, would have a conflict of interest
in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights under this Agreement. 

  
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 (i) The term “Proceeding” includes any threatened, pending or completed action,
suit, claim, counterclaim, cross claim, arbitration, mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened or completed proceeding, whether brought in the right of the
Company or otherwise and whether of a civil, criminal, administrative, legislative, or investigative (formal or informal) nature, including any appeal therefrom, in which Indemnitee was, is or will be involved as a party, potential party, non-party witness or otherwise by reason of Indemnitee’s Corporate Status or by reason of any action taken by Indemnitee (or a failure to take action by Indemnitee) or of any action (or failure to act) on
Indemnitee’s part while acting pursuant to Indemnitee’s Corporate Status, in each case whether or not serving in such capacity at the time any liability or Expense is incurred for which indemnification, reimbursement, or advancement of
Expenses can be provided under this Agreement. A Proceeding also includes a situation the Indemnitee believes in good faith may lead to or culminate in the institution of a Proceeding. 

Section 3. Indemnity in Third-Party Proceedings. The Company will indemnify Indemnitee in accordance with the provisions of this
Section 3 if Indemnitee is, or is threatened to be made, a party to or a participant in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, the Company
will indemnify Indemnitee to the fullest extent permitted by applicable law against all Expenses, judgments, fines and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect
of such Expenses, judgments, fines and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on Indemnitee’s behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good
faith and in a manner Indemnitee reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding had no reasonable cause to believe that Indemnitee’s conduct was unlawful. 

Section 4. Indemnity in Proceedings by or in the Right of the Company. The Company will indemnify Indemnitee in accordance with
the provisions of this Section 4 if Indemnitee is, or is threatened to be made, a party to or a participant in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, the Company
will indemnify Indemnitee to the fullest extent permitted by applicable law against all Expenses actually and reasonably incurred by Indemnitee or on Indemnitee’s behalf in connection with such Proceeding or any claim, issue or matter therein,
if Indemnitee acted in good faith and in a manner Indemnitee reasonably believed to be in or not opposed to the best interests of the Company. The Company will not indemnify Indemnitee for Expenses under this Section 4 related to any claim,
issue or matter in a Proceeding for which Indemnitee has been finally adjudged by a court to be liable to the Company, unless, and only to the extent that, the Delaware Court of Chancery or any court in which the Proceeding was brought determines
upon application by Indemnitee that, despite the adjudication of liability but in view of all the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification. 

  
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 Section 5. Indemnification for Expenses of a Party Who is Wholly or Partly
Successful. To the fullest extent permitted by applicable law, the Company will indemnify Indemnitee against all Expenses actually and reasonably incurred by Indemnitee in connection with any Proceeding the extent that Indemnitee is successful,
on the merits or otherwise. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company will indemnify
Indemnitee against all Expenses actually and reasonably incurred by Indemnitee or on Indemnitee’s behalf in connection with or related to each successfully resolved claim, issue or matter to the fullest extent permitted by law. For purposes of
this Section 5 and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, will be deemed to be a successful result as to such claim, issue or matter. 

Section 6. Indemnification For Expenses of a Witness. To the fullest extent permitted by applicable law, the Company will
indemnify Indemnitee against all Expenses actually and reasonably incurred by Indemnitee or on Indemnitee’s behalf in connection with any Proceeding to which Indemnitee is not a party but to which Indemnitee is a witness, deponent, interviewee,
or otherwise asked to participate. 
 Section 7. Partial Indemnification. If Indemnitee is entitled under any provision of this
Agreement to indemnification by the Company for some or a portion of Expenses, but not, however, for the total amount thereof, the Company will indemnify Indemnitee for the portion thereof to which Indemnitee is entitled. 

Section 8. Additional Indemnification. Notwithstanding any limitation in Sections 3, 4, or 5, the Company will indemnify
Indemnitee to the fullest extent permitted by applicable law (including but not limited to, the DGCL and any amendments to or replacements of the DGCL adopted after the date of this Agreement that expand the Company’s ability to indemnify its
officers and directors) if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the right of the Company to procure a judgment in its favor). 

Section 9. Exclusions. Notwithstanding any provision in this Agreement, the Company is not obligated under this Agreement to make
any indemnification payment to Indemnitee in connection with any Proceeding: 
 (a) for which payment has actually been made to or on behalf
of Indemnitee under any insurance policy or other indemnity provision, except to the extent provided in Section 16(b) and except with respect to any excess beyond the amount paid under any insurance policy or other indemnity provision; or 

(b) for (i) an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act (as defined in Section 2(b) hereof) or similar provisions of state statutory law or common law, (ii) any reimbursement of the Company by the Indemnitee of any bonus or other
incentive-based or equity-based compensation or of any profits realized by the Indemnitee from the sale of securities of the Company, as required in each case under the Exchange Act (including any such reimbursements that arise from an accounting
restatement of the Company pursuant to Section 304 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”), or the payment to the Company of profits arising from the purchase and sale by Indemnitee of securities in violation of
Section 306 of the Sarbanes-Oxley Act) or (iii) any reimbursement of the Company by Indemnitee of any compensation pursuant to any compensation recoupment or clawback policy adopted by the Board or the compensation committee of the Board,
including but not limited to any such policy adopted to comply with stock exchange listing requirements implementing Section 10D of the Exchange Act; or 

  
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 (c) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding)
initiated by Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Proceeding or part of any Proceeding is to enforce Indemnitee’s rights to indemnification or advancement, of Expenses,
including a Proceeding (or any part of any Proceeding) initiated pursuant to Section 14 of this Agreement, (ii) the Board authorized the Proceeding (or any part of any Proceeding) prior to its initiation or (iii) the Company provides
the indemnification, in its sole discretion, pursuant to the powers vested in the Company under applicable law. 
 Section 10.
Advances of Expenses. 
 (a) The Company will advance, to the extent not prohibited by law, the Expenses incurred by Indemnitee in
connection with any Proceeding (or any part of any Proceeding) not initiated by Indemnitee or any Proceeding (or any part of any Proceeding) initiated by Indemnitee if (i) the Proceeding or part of any Proceeding is to enforce Indemnitee’s
rights to obtain indemnification or advancement of Expenses from the Company or Enterprise, including a proceeding initiated pursuant to Section 14 or (ii) the Board authorized the Proceeding (or any part of any Proceeding) prior to its
initiation. The Company will advance the Expenses within thirty (30) days after the receipt by the Company of a statement or statements requesting such advances from time to time, whether prior to or after final disposition of any Proceeding.

 (b) Advances will be unsecured and interest free. Indemnitee undertakes to repay the amounts advanced (without interest) to the extent
that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company, thus Indemnitee qualifies for advances upon the execution of this Agreement and delivery to the Company. No other form of undertaking is required
other than the execution of this Agreement. The Company will make advances without regard to Indemnitee’s ability to repay the Expenses and without regard to Indemnitee’s ultimate entitlement to indemnification under the other provisions
of this Agreement. 
 Section 11. Procedure for Notification of Claim for Indemnification or Advancement. 

(a) Indemnitee will notify the Company in writing of any Proceeding with respect to which Indemnitee intends to seek indemnification or
advancement of Expenses hereunder as soon as reasonably practicable following the receipt by Indemnitee of written notice thereof. Indemnitee will include in the written notification to the Company a description of the nature of the Proceeding and
the facts underlying the Proceeding and provide such documentation and information as is reasonably available to Indemnitee and is reasonably necessary to determine whether and to what extent Indemnitee is entitled to indemnification following the
final disposition of such Proceeding. Indemnitee’s failure to notify the Company will not relieve the Company from any obligation it may have to Indemnitee under this Agreement, and any delay in so notifying the Company will not constitute a
waiver by Indemnitee of any rights under this Agreement. The Secretary of the Company will, promptly upon receipt of such a request for indemnification or advancement, advise the Board in writing that Indemnitee has requested indemnification or
advancement. 

  
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 (b) The Company will be entitled to participate in the Proceeding at its own expense. 

Section 12. Procedure Upon Application for Indemnification. 

(a) Unless a Change in Control has occurred, the determination of Indemnitee’s entitlement to indemnification will be made: 

i. by a majority vote of the Disinterested Directors, even though less than a quorum of the Board; 

ii. by a committee of Disinterested Directors designated by a majority vote of the Disinterested Directors, even though less than a quorum of
the Board; 
 iii. if there are no such Disinterested Directors or, if such Disinterested Directors so direct, by written opinion provided
by Independent Counsel selected by the Board; or 
 iv. if so directed by the Board, by the stockholders of the Company. 

(b) If a Change in Control has occurred, the determination of Indemnitee’s entitlement to indemnification will be made by written opinion
provided by Independent Counsel selected by Indemnitee (unless Indemnitee requests such selection be made by the Disinterested Directors of the Board). 

(c) The party selecting Independent Counsel pursuant to subsection (a)(iii) or (b) of this Section 12 will provide written notice of
the selection to the other party. The notified party may, within ten (10) days after receiving written notice of the selection of Independent Counsel, deliver to the selecting party a written objection to such selection; provided,
however, that such objection may be asserted only on the ground that the Independent Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement, and the objection will
set forth with particularity the factual basis of such assertion. Absent a proper and timely objection, the person so selected will act as Independent Counsel. If such written objection is so made and substantiated, the Independent Counsel so
selected may not serve as Independent Counsel unless and until such objection is withdrawn or the Delaware Court has determined that such objection is without merit. If, within thirty (30) days after the later of submission by Indemnitee of a
written request for indemnification pursuant to Section 11(a) hereof and the final disposition of the Proceeding, Independent Counsel has not been selected or, if selected, any objection to has not been resolved, either the Company or
Indemnitee may petition the Delaware Court for the appointment as Independent Counsel of a person selected by such court or by such other person as such court designates. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel will be discharged and relieved of any further responsibility in such capacity (subject to the applicable standards of professional conduct then prevailing). 

  
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 (d) Indemnitee will cooperate with the person, persons or entity making the determination
with respect to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance request any documentation or information which is not privileged or otherwise protected from disclosure
and which is reasonably available to Indemnitee and reasonably necessary to such determination. The Company will advance and pay any Expenses incurred by Indemnitee in so cooperating with the person, persons or entity making the indemnification
determination irrespective of the determination as to Indemnitee’s entitlement to indemnification and the Company hereby indemnifies and agrees to hold Indemnitee harmless therefrom. The Company promptly will advise Indemnitee in writing of the
determination that Indemnitee is or is not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied and providing a copy of any written opinion provided to the Board by Independent
Counsel. 
 (e) If it is determined that Indemnitee is entitled to indemnification, the Company will make payment to Indemnitee within thirty
(30) days after such determination. 
 Section 13. Presumptions and Effect of Certain Proceedings. 

(a) In making a determination with respect to entitlement to indemnification hereunder, the person or persons or entity making such
determination will, to the fullest extent not prohibited by law, presume Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted a request for indemnification in accordance with Section 11(a) of this
Agreement, and the Company will, to the fullest extent not prohibited by law, have the burden of proof to overcome that presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its
directors or Independent Counsel) that Indemnitee has not met such applicable standard of conduct, will be a defense to the action or create a presumption that Indemnitee has not met the applicable standard of conduct. 

(b) If the determination of the Indemnitee’s entitlement to indemnification has not made pursuant to Section 12 within sixty
(60) days after the later of (i) receipt by the Company of Indemnitee’s request for indemnification pursuant to Section 11(a) and (ii) the final disposition of the Proceeding for which Indemnitee requested Indemnification
(the “Determination Period”), the requisite determination of entitlement to indemnification will, to the fullest extent not prohibited by law, be deemed to have been made and Indemnitee will be entitled to such indemnification, absent
(i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of
such indemnification under applicable law. The Determination Period may be extended for a reasonable time, not to exceed an additional thirty (30) days, if the person, persons or entity making the determination with respect to entitlement to
indemnification in good faith requires such additional time for the obtaining or evaluating of documentation and/or information relating thereto; and provided, further, the Determination Period may be extended an additional fifteen (15) days if
the determination of entitlement to indemnification is to be made by the stockholders pursuant to Section 12(a)(iv) of this Agreement. 

  
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 (c) The termination of any Proceeding or of any claim, issue or matter therein, by judgment,
order, settlement or conviction, or upon a plea of nolo contendere or its equivalent, will not (except as otherwise expressly provided in this Agreement) of itself adversely affect the right of Indemnitee to indemnification or create a
presumption that Indemnitee did not act in good faith and in a manner which Indemnitee reasonably believed to be in or not opposed to the best interests of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause
to believe that Indemnitee’s conduct was unlawful. 
 (d) For purposes of any determination of good faith, Indemnitee will be deemed to
have acted in good faith if Indemnitee acted based on the records or books of account of the Company, its subsidiaries, or an Enterprise, including financial statements, or on information supplied to Indemnitee by the directors or officers of the
Company, its subsidiaries, or an Enterprise in the course of their duties, or on the advice of legal counsel for the Company, its subsidiaries, or an Enterprise or on information or records given or reports made to the Company or an Enterprise by an
independent certified public accountant or by an appraiser, financial advisor or other expert selected with reasonable care by or on behalf of the Company, its subsidiaries, or an Enterprise. Further, Indemnitee will be deemed to have acted in a
manner “not opposed to the best interests of the Company,” as referred to in this Agreement if Indemnitee acted in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan. The provisions of this Section 13(d) is not exclusive and does not limit in any way the other circumstances in which the Indemnitee may be deemed to have met the applicable standard of conduct set forth in this
Agreement. 
 (e) The knowledge and/or actions, or failure to act, of any director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise may not be imputed to Indemnitee for purposes of determining Indemnitee’s right to indemnification under this Agreement. 

Section 14. Remedies of Indemnitee. 

(a) Indemnitee may commence litigation against the Company in the Delaware Court of Chancery to obtain indemnification or advancement of
Expenses provided by this Agreement in the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to indemnification under this Agreement, (ii) the Company does not advance
Expenses pursuant to Section 10 of this Agreement, (iii) the determination of entitlement to indemnification is not made pursuant to Section 12 of this Agreement within the Determination Period, (iv) the Company does not
indemnify Indemnitee pursuant to Section 5 or 6 or the second to last sentence of Section 12(d) of this Agreement within thirty (30) days after receipt by the Company of a written request therefor, (v) the Company does not
indemnify Indemnitee pursuant to Section 3, 4, 7, or 8 of this Agreement within thirty (30) days after a determination has been made that Indemnitee is entitled to indemnification, or (vi) in the event that the Company or any other
person takes or threatens to take any action to declare this Agreement void or unenforceable, or institutes any litigation or other action or Proceeding designed to deny, or to recover from, the 

  
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Indemnitee the benefits provided or intended to be provided to the Indemnitee hereunder. Alternatively, Indemnitee, at Indemnitee’s option, may seek an award in arbitration to be conducted
by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Indemnitee must commence such Proceeding seeking an adjudication or an award in arbitration within one hundred and eighty (180) days
following the date on which Indemnitee first has the right to commence such Proceeding pursuant to this Section 14(a); provided, however, that the foregoing clause does not apply in respect of a Proceeding brought by Indemnitee to
enforce Indemnitee’s rights under Section 5 of this Agreement. The Company will not oppose Indemnitee’s right to seek any such adjudication or award in arbitration. 

(b) If a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to indemnification, any judicial
proceeding or arbitration commenced pursuant to this Section 14 will be conducted in all respects as a de novo trial, or arbitration, on the merits and Indemnitee may not be prejudiced by reason of that adverse determination. In any
judicial proceeding or arbitration commenced pursuant to this Section 14 the Company will have the burden of proving Indemnitee is not entitled to indemnification or advancement of Expenses, as the case may be, and will not introduce evidence
of the determination made pursuant to Section 12 of this Agreement. 
 (c) If a determination is made pursuant to Section 12 of
this Agreement that Indemnitee is entitled to indemnification, the Company will be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14, absent (i) a misstatement by Indemnitee of a
material fact, or an omission of a material fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification under applicable law.

 (d) The Company is, to the fullest extent not prohibited by law, precluded from asserting in any judicial proceeding or arbitration
commenced pursuant to this Section 14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and will stipulate in any such court or before any such arbitrator that the Company is bound by all the
provisions of this Agreement. 
 (e) It is the intent of the Company that, to the fullest extent permitted by law, the Indemnitee not be
required to incur legal fees or other Expenses associated with the interpretation, enforcement or defense of Indemnitee’s rights under this Agreement by litigation or otherwise because the cost and expense thereof would substantially detract
from the benefits intended to be extended to the Indemnitee hereunder. The Company, to the fullest extent permitted by law, will (within thirty (30) days after receipt by the Company of a written request therefor) advance to Indemnitee such
Expenses which are incurred by Indemnitee in connection with any action concerning this Agreement, Indemnitee’s right to indemnification or advancement of Expenses from the Company, or concerning any directors’ and officers’ liability
insurance policies maintained by the Company, and will indemnify Indemnitee against any and all such Expenses unless the court determines that each of the Indemnitee’s claims in such action were made in bad faith or were frivolous or are
prohibited by law. 

  
 -11- 

 Section 15. Non-exclusivity; Survival of
Rights; Insurance; Subrogation. 
 (a) The indemnification and advancement of Expenses provided by this Agreement are not exclusive of
any other rights to which Indemnitee may at any time be entitled under applicable law, the Certificate of Incorporation, the Bylaws, any agreement, a vote of stockholders or a resolution of directors, or otherwise. The indemnification and
advancement of Expenses provided by this Agreement may not be limited or restricted by any amendment, alteration or repeal of this Agreement in any way with respect to any action taken or omitted by Indemnitee in Indemnitee’s Corporate Status
occurring prior to any amendment, alteration or repeal of this Agreement. To the extent that a change in Delaware law, whether by statute or judicial decision, permits greater indemnification or advancement of Expenses than would be afforded
currently under the Bylaws, Certificate of Incorporation, or this Agreement, it is the intent of the parties hereto that Indemnitee enjoy by this Agreement the greater benefits so afforded by such change. No right or remedy herein conferred is
intended to be exclusive of any other right or remedy, and every other right and remedy is cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or
employment of any right or remedy hereunder, or otherwise, will not prevent the concurrent assertion or employment of any other right or remedy. 

(b) The Company hereby acknowledges that Indemnitee may have certain rights to indemnification, advancement of Expenses and/or insurance
provided by one or more other Persons with whom or which Indemnitee may be associated. The relationship between the Company and such other Persons, other than an Enterprise, with respect to the Indemnitee’s rights to indemnification,
advancement of Expenses, and insurance is described by this subsection, subject to the provisions of subsection (d) of this Section 16 with respect to a Proceeding concerning Indemnitee’s Corporate Status with an Enterprise. 

i. The Company hereby acknowledges and agrees: 

1) the Company is the indemnitor of first resort with respect to any request for indemnification or advancement of Expenses
made pursuant to this Agreement concerning any Proceeding; 
 2) the Company is primarily liable for all indemnification
and indemnification or advancement of Expenses obligations for any Proceeding, whether created by law, organizational or constituent documents, contract (including this Agreement) or otherwise; 

3) any obligation of any other Persons with whom or which Indemnitee may be associated to indemnify Indemnitee and/or advance
Expenses to Indemnitee in respect of any proceeding are secondary to the obligations of the Company’s obligations; 

4) the Company will indemnify Indemnitee and advance Expenses to Indemnitee hereunder to the fullest extent provided herein
without regard to any rights Indemnitee may have against any other Person with whom or which Indemnitee may be associated or insurer of any such Person; and 

  
 -12- 

 ii. the Company irrevocably waives, relinquishes and releases (A) any other Person
with whom or which Indemnitee may be associated from any claim of contribution, subrogation, reimbursement, exoneration or indemnification, or any other recovery of any kind in respect of amounts paid by the Company to Indemnitee pursuant to this
Agreement and (B) any right to participate in any claim or remedy of Indemnitee against any Person, whether or not such claim, remedy or right arises in equity or under contract, statute or common law, including, without limitation, the right
to take or receive from any Person, directly or indirectly, in cash or other property or by set-off or in any other manner, payment or security on account of such claim, remedy or right. 

iii. In the event any other Person with whom or which Indemnitee may be associated or their insurers advances or extinguishes any liability or
loss for Indemnitee, the payor has a right of subrogation against the Company or its insurers for all amounts so paid which would otherwise be payable by the Company or its insurers under this Agreement. In no event will payment by any other Person
with whom or which Indemnitee may be associated or their insurers affect the obligations of the Company hereunder or shift primary liability for the Company’s obligation to indemnify or advance of Expenses to any other Person with whom or which
Indemnitee may be associated. 
 iv. Any indemnification or advancement of Expenses provided by any other Person with whom or which
Indemnitee may be associated is specifically in excess over the Company’s obligation to indemnify and advance Expenses or any valid and collectible insurance (including but not limited to any malpractice insurance or professional errors and
omissions insurance) provided by the Company. 
 (c) To the extent that the Company maintains an insurance policy or policies providing
liability insurance for directors, officers, employees, or agents of the Company, the Company will obtain a policy or policies covering Indemnitee to the maximum extent of the coverage available for any such director, officer, employee or agent
under such policy or policies, including coverage in the event the Company does not or cannot, for any reason, indemnify or advance Expenses to Indemnitee as required by this Agreement. If, at the time of the receipt of a notice of a claim pursuant
to this Agreement, the Company has director and officer liability insurance in effect, the Company will give prompt notice of such claim or of the commencement of a Proceeding, as the case may be, to the insurers in accordance with the procedures
set forth in the respective policies. The Company will thereafter take all necessary or desirable action to cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with the terms of
such policies. Indemnitee agrees to assist the Company efforts to cause the insurers to pay such amounts and will comply with the terms of such policies, including selection of approved panel counsel, if required. 

  
 -13- 

 (d) The Company’s obligation to indemnify or advance Expenses hereunder to Indemnitee
for any Proceeding concerning Indemnitee’s Corporate Status with an Enterprise will be reduced by any amount Indemnitee has actually received as indemnification or advancement of Expenses from such Enterprise. The Company and Indemnitee intend
that any such Enterprise (and its insurers) be the indemnitor of first resort with respect to indemnification and advancement of Expenses for any Proceeding related to or arising from Indemnitee’s Corporate Status with such Enterprise. The
Company’s obligation to indemnify and advance Expenses to Indemnitee is secondary to the obligations the Enterprise or its insurers owe to Indemnitee. Indemnitee agrees to take all reasonably necessary and desirable action to obtain from an
Enterprise indemnification and advancement of Expenses for any Proceeding related to or arising from Indemnitee’s Corporate Status with such Enterprise. 

(e) In the event of any payment made by the Company under this Agreement, the Company will be subrogated to the extent of such payment to all
of the rights of recovery of Indemnitee from any Enterprise or insurance carrier. Indemnitee will execute all papers required and take all action necessary to secure such rights, including execution of such documents as are necessary to enable the
Company to bring suit to enforce such rights. 
 Section 16. Duration of Agreement. This Agreement continues until and
terminates upon the later of: (a) ten (10) years after the date that Indemnitee ceases to have a Corporate Status or (b) one (1) year after the final termination of any Proceeding then pending in respect of which Indemnitee is granted
rights of indemnification or advancement of Expenses hereunder and of any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement relating thereto. The indemnification and advancement of Expenses rights provided by or
granted pursuant to this Agreement are binding upon and be enforceable by the parties hereto and their respective successors and assigns (including any direct or indirect successor by purchase, merger, consolidation or otherwise to all or
substantially all of the business or assets of the Company), continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company or of any other Enterprise, and inure to the benefit of Indemnitee and
Indemnitee’s spouse, assigns, heirs, devisees, executors and administrators and other legal representatives. 
 Section 17.
Severability. If any provision or provisions of this Agreement is held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement
(including without limitation, each portion of any Section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) will not in any way be affected or
impaired thereby and remain enforceable to the fullest extent permitted by law; (b) such provision or provisions will be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the
parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section of this Agreement containing any such provision held to be invalid, illegal or unenforceable,
that is not itself invalid, illegal or unenforceable) will be construed so as to give effect to the intent manifested thereby. 

Section 18. Interpretation. Any ambiguity in the terms of this Agreement will be resolved in favor of Indemnitee and in a manner
to provide the maximum indemnification and advancement of Expenses permitted by law. The Company and Indemnitee intend that this Agreement provide to the fullest extent permitted by law for indemnification and advancement in excess of that expressly
provided, without limitation, by the Certificate of Incorporation, the Bylaws, vote of the Company stockholders or disinterested directors, or applicable law. 

  
 -14- 

 Section 19. Enforcement. 

(a) The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on it hereby in order
to induce Indemnitee to serve as a director or officer of the Company, and the Company acknowledges that Indemnitee is relying upon this Agreement in serving or continuing to serve as a director or officer of the Company. 

(b) This Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes all
prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter hereof; provided, however, that this Agreement is a supplement to and in furtherance of the Certificate of Incorporation,
the Bylaws and applicable law, and is not a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder. 

Section 20. Modification and Waiver. No supplement, modification or amendment of this Agreement is binding unless executed in
writing by the parties hereto. No waiver of any of the provisions of this Agreement will be deemed or constitutes a waiver of any other provisions of this Agreement nor will any waiver constitute a continuing waiver. 

Section 21. Notice by Indemnitee. Indemnitee agrees promptly to notify the Company in writing upon being served with any summons,
citation, subpoena, complaint, indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company
does not relieve the Company of any obligation which it may have to the Indemnitee under this Agreement or otherwise. 
 Section 22.
Notices. All notices, requests, demands and other communications under this Agreement will be in writing and will be deemed to have been duly given if (a) delivered by hand to the other party, (b) sent by reputable overnight courier
to the other party or (c) sent by facsimile transmission or electronic mail, with receipt of oral confirmation that such communication has been received: 

(a) If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee provides to the
Company. 
 (b) If to the Company to: 

Cyxtera Technologies, Inc.: 

BAC Colonnade Office Towers 

2333 Ponce de Leon, Suite 900 

Coral Gables, FL 33134 

Attention: Victor F. Semah 

Email: victor.semah@cyxtera.com 

  
 -15- 

 or to any other address as may have been furnished to Indemnitee by the Company. 

Section 23. Contribution. To the fullest extent permissible under applicable law, if the indemnification provided for in this
Agreement is unavailable to Indemnitee for any reason whatsoever, the Company, in lieu of indemnifying Indemnitee, will contribute to the amount incurred by Indemnitee, whether for judgments, fines, penalties, excise taxes, amounts paid or to be
paid in settlement and/or for Expenses, in connection with any claim relating to an indemnifiable event under this Agreement, in such proportion as is deemed fair and reasonable in light of all of the circumstances of such Proceeding in order to
reflect (i) the relative benefits received by the Company and Indemnitee as a result of the event(s) and/or transaction(s) giving cause to such Proceeding; and/or (ii) the relative fault of the Company (and its directors, officers,
employees and agents) and Indemnitee in connection with such event(s) and/or transaction(s). 
 Section 24. Applicable Law and
Consent to Jurisdiction. This Agreement and the legal relations among the parties are governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with
respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally (i) agree that any action or Proceeding arising out of or in connection with
this Agreement may be brought only in the Delaware Court of Chancery and not in any other state or federal court in the United States of America or any court in any other country, (ii) consent to submit to the exclusive jurisdiction of the
Delaware Court for purposes of any action or Proceeding arising out of or in connection with this Agreement, (iii) waive any objection to the laying of venue of any such action or Proceeding in the Delaware Court, and (iv) waive, and agree
not to plead or to make, any claim that any such action or Proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum. 

Section 25. Identical Counterparts. This Agreement may be executed in one or more counterparts, each of which will for all
purposes be deemed to be an original but all of which together constitutes one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this
Agreement. 
 Section 26. Headings. The headings of this Agreement are inserted for convenience only and do not constitute part
of this Agreement or affect the construction thereof. 
 [Signature page follows] 

  
 -16- 

 IN WITNESS WHEREOF, the parties have caused this Agreement to be signed as of the day and
year first above written. 
  

									
	CYXTERA TECHNOLOGIES, INC.	 		 		 	INDEMNITEE
					
	By:	 	              
	 		 		 	              

	Name:	 		 		 		 	Name:
	Office:	 		 		 		 	Address:EX-10.11

 Exhibit 10.11 

Employment Agreement 

This Employment Agreement (this “Agreement”) is entered into on May 8, 2017 by and between Cyxtera Management, Inc., a
Delaware corporation (together with any successor thereto, the “Company”), and Nelson Fonseca (the “Executive”) (collectively referred to herein as the “Parties”), effective as of May 1, 2017
(the “Effective Date”). 
 RECITALS 
  

	A.	 It is the desire of the Company to assure itself of the services of Executive effective as of the Effective
Date and thereafter by entering into this Agreement. 

  

	B.	 Executive and the Company mutually desire that Executive provide services to the Company on the terms herein
provided. 

 AGREEMENT 

NOW, THEREFORE, in consideration of the foregoing and of the respective covenants and agreements set forth below, the Parties hereto agree as
follows: 
  

	1.	 Employment. 

(a) General. Effective as of the Effective Date, the Company shall employ Executive and Executive shall remain in the employ of the
Company, for the period and in the position set forth in this Section 1, and subject to the other terms and conditions herein provided. 

(b) Employment Term. The term of employment under this Agreement (the “Term”) shall be for the period beginning on the
Effective Date and ending on the third anniversary of the Effective Date, subject to earlier termination as provided in Section 3. The Term shall automatically renew for additional twelve (12) month periods unless, no
later than sixty (60) days prior to the end of the applicable Term, either party gives written notice of non-renewal (“Notice of Non-Renewal”) to
the other, in which case Executive’s employment will terminate at the end of the then-applicable Term, subject to earlier termination as provided in Section 3. For the avoidance of doubt, in the event the Company
provides a Notice of Non-Renewal and terminates the Executive’s employment upon or following the expiration of the Term, the Executive will not be entitled to receive the payments and benefits set forth
in Section 4(b) of this Agreement; however, the provisions of Section 5, 6, 7, 8, 9 and 11 shall survive the expiration or
non-renewal of the Term. 
 (c) Position and Duties. Executive shall serve as Executive Vice
President and Chief Operating Officer of the Company with such responsibilities, duties and authority normally associated with such positions and as may from time to time be assigned to Executive by the Chief Executive Officer. Executive shall
devote substantially all of Executive’s working time and efforts to the business and affairs of the Company (which shall include service to Cyxtera Technologies, Inc. and its direct and indirect subsidiaries and controlled affiliates) and shall
not engage in outside business activities (including serving on outside boards or committees) without the consent of the board of directors of the Company or its direct or indirect parent company, or an authorized committee thereof (in any case, the
“Board”), which consent shall not be unreasonably conditioned, withheld or delayed, provided that Executive shall be permitted to (i) manage Executive’s personal, financial and legal affairs, (ii) participate in trade
associations, (iii) serve on the board of directors of not-for-profit or tax-exempt charitable organizations, and
(iv) continue to serve in the Executive’s existing role with respect to the management of Medina Capital Advisors, LLC, Medina Capital Fund, L.P. (it being understood that no new 

 
investments will be made with respect to this fund), Medina Capital Fund II, LLC, eMerge Americas, LLC, Innovation Center of the Americas, LLC and Habanero Holdings, LLC, in each case, subject to
compliance with this Agreement and provided that such activities do not materially interfere with Executive’s performance of Executive’s duties and responsibilities hereunder. Executive agrees to observe and comply with the rules and
policies of the Company as adopted by the Board from time to time, in each case as amended from time to time, as set forth in writing and delivered to Executive (each, a “Policy”). 

 

	2.	 Compensation and Related Matters. 

(a) Annual Base Salary. During the Term, Executive shall receive a base salary at a rate of $450,000 per annum, which shall be paid in
accordance with the customary payroll practices of the Company and shall be pro-rated for partial years of employment. Such annual base salary shall be reviewed (and may be increased but not decreased) from
time to time, but not less than annually, by the Board (such annual base salary, as it may be adjusted from time to time, the “Annual Base Salary”). 

(b) Bonus. During the Term and beginning with calendar year 2017, Executive will be eligible to participate in an annual incentive
program established by the Board. Executive’s annual incentive compensation under such incentive program (the “Annual Bonus”) shall be targeted at 70% of his Annual Base Salary (the “Target Bonus”), with the
expectation that the bonus will scale upward and downward based on actual performance, with respect to performance goals established at the start of each period by the Board in consultation with the Chief Executive Officer, as determined by the
Board in good faith. The payment of any Annual Bonus pursuant to the incentive program shall be subject to Executive’s continued employment with the Company through the date of payment, except as otherwise provided in
Section 4. For the avoidance of doubt, in the event the Executive’s employment terminates after the end of a calendar year for any reason other than by the Company for Cause, by the Executive without Good Reason or due
to non-renewal of the Agreement by the Executive, then Executive will remain entitled to receive any earned Annual Bonus for the prior completed year. Each earned Annual Bonus will be payable in the year
following the year for which it is earned as soon as practicable after the end of the year for which it is earned (and, in all events, prior to the later of (i) date that is two and a half months after the end of the year for which it is earned
or (ii) 30 days after the completion of the audited financial statements for such year but not later than 120 days after the end of the year). 

(c) Benefits. During the Term, Executive shall be eligible to participate in employee benefit plans, programs and arrangements of the
Company (including medical, dental and 401 (k) plans) available to similarly situated executives, consistent with the terms thereof and as such plans, programs and arrangements may be amended from time to time. In no event shall Executive be
eligible to participate in any severance plan or program of the Company, except as set forth in Section 3(c) and Section 4 of this Agreement. 

(d) Vacation. During the Term, Executive shall be entitled to paid personal leave in accordance with the Company’s Policies. Any
vacation shall be taken at the reasonable and mutual convenience of the Company and Executive. 
 (e) Business Expenses. During the
Term, the Company shall reimburse Executive for all reasonable travel and other business expenses incurred by Executive in the performance of Executive’s duties to the Company in accordance with the Company’s expense reimbursement Policy.

  
 2 

 (f) Key Person Insurance. At any time during the Term, the Company shall have the
right to insure the life of Executive for the Company’s sole benefit. The Company shall have the right to determine the amount of insurance and the type of policy. Executive shall reasonably cooperate with the Company in obtaining such
insurance by submitting to physical examinations, by supplying all information reasonably required by any insurance carrier, and by executing all necessary documents reasonably required by any insurance carrier; provided that any information
provided to an insurance company or broker shall not be provided to the Company without the prior written authorization of Executive. Executive shall incur no financial obligation by executing any required document, and shall have no interest in any
such policy. 
 (g) Class B Units of SIS Holdings LP. Effective as of the Effective Date, SIS Holdings LP, a
Delaware limited partnership and the indirect parent company of the Company (“Parent”), shall grant to Executive an equity incentive award consisting of 72,500 Class B Units (the “Class B
Units”) of Parent under and subject in all respects to the Class B Units Plan (the “Plan”) to be established by Parent on terms and conditions satisfactory to Parent in its discretion. The grant of the Class B
Units to Executive shall be conditioned upon Executive’s commencement of employment hereunder as of the Effective Date and Executive’s execution of an award agreement (the “Award Agreement”) on terms and conditions
acceptable to Parent. The Class B Units shall be subject in all respects to the terms and conditions to be set forth in the Plan and the Award Agreement (including vesting and exercisability terms, which are expected to include time-based
vesting criteria providing for 25% vesting on the first anniversary of the grant date, with the remainder vesting in ratable monthly installments for the 42 months thereafter, with any unvested options accelerating upon certain liquidity events).

  

	3.	 Termination. 

Executive’s employment hereunder may be terminated by the Company or Executive, as applicable, without any breach of this Agreement under
the following circumstances: 
 (a) Circumstances. 

(i) Death. Executive’s employment hereunder shall terminate upon Executive’s death. 

(ii) Disability. If Executive has incurred a Disability, as defined below, the Company may terminate Executive’s
employment. 
 (iii) Termination for Cause. The Company may terminate Executive’s employment for Cause, as
defined below. 
 (iv) Termination without Cause. The Company may terminate Executive’s employment without Cause.

 (v) Resignation from the Company for Good Reason. Executive may resign Executive’s employment with the Company
for Good Reason, as defined below. 
 (vi) Resignation from the Company Without Good Reason. Executive may resign
Executive’s employment with the Company for any reason other than Good Reason or for no reason, which shall include a termination of Executive as a result of Executive not renewing the Term pursuant to Section 1. 

  
 3 

 (b) Notice of Termination. Any termination of Executive’s employment by the
Company or by Executive under this Section 3 (other than termination pursuant to paragraph (a)(i)) shall be communicated by a written notice to the other Party hereto (i) indicating the specific termination provision
in this Agreement relied upon, (ii) setting forth in reasonable detail the facts and circumstances claimed to provide a basis for termination of Executive’s employment under the provision so indicated, if applicable, and
(iii) specifying a Date of Termination which, if submitted by Executive, shall be at least forty-five (45) days following the date of such notice (a “Notice of Termination”); provided, however, that in the event
that Executive delivers a Notice of Termination to the Company, the Company may, in its sole discretion, change the Date of Termination to any date that occurs following the date of Company’s receipt of such Notice of Termination and is prior
to the date specified in such Notice of Termination (it being understood that the Company will provide pay in lieu of notice in an amount equal to the compensation that would be due to Executive for the period from the changed Date of Termination
through the originally specified Date of Termination (not to exceed forty-five (45) days)). The failure by the Company or Executive to set forth in the Notice of Termination any fact or circumstance which contributes to a showing of Cause or
Good Reason shall not waive any right of such Party hereunder or preclude such Party from asserting such fact or circumstance in enforcing such Party’s rights hereunder. 

(c) Company Obligations upon Termination. Upon termination of Executive’s employment pursuant to any of the circumstances listed in
Section 3(a), Executive (or Executive’s estate) shall be entitled to receive the sum of: (i) the portion of Executive’s Annual Base Salary earned through the Date of Termination, but not yet paid to
Executive, (ii) any vacation time that has been accrued but unused in accordance with Company’s Policies, (iii) any reimbursements owed to Executive pursuant to Section 2(e); (iv) any accrued bonus amounts
with respect to the year prior to the year in which the Date of Termination occurs, to the extent then unpaid, provided, however, that Executive will not be entitled to receive the amount in this subclause (iv) upon termination of
Executive’s employment pursuant to the circumstances listed in Section 3(a)(iii) or Section 3(a)(vi), and (v) any amount accrued and arising from Executive’s participation in, or benefits accrued under any employee benefit
plans, programs or arrangements (including with respect to equity-based awards), which amounts shall be payable in accordance with the terms and conditions of such employee benefit plans, programs or arrangements (collectively, the “Company
Arrangements”). Except as otherwise expressly required by law (e.g., COBRA (as defined below)) or as specifically provided herein, all of Executive’s rights to salary, severance, benefits, bonuses and other compensatory amounts
hereunder (if any) shall cease upon the termination of Executive’s employment hereunder. 
 (d) Deemed Resignation. Upon
termination of Executive’s employment for any reason, Executive shall be deemed to have resigned from all offices and directorships, if any, then held with the Company or any of its affiliates. 

 

	4.	 Severance Payments. 

(a) Termination for Cause, or Resignation from the Company Without Good Reason. If Executive’s employment shall terminate pursuant
to Section 3(a)(iii) for Cause or pursuant to Section 3(a)(vi) for Executive’s resignation from the Company without Good Reason, then Executive shall not be entitled to any severance payments
or benefits, except as provided in Section 3(c). Upon such termination, all unvested Class B Units issued to Executive under the Plan shall immediately be forfeited. 

(b) Termination without Cause, or Resignation from the Company for Good Reason. If Executive’s employment terminates without Cause
pursuant to Section 3(a)(iv), or pursuant to Section 3(a)(v) due to Executive’s resignation for Good Reason, then, subject to Executive signing on or before the 21st day following Executive’s Separation from Service (as defined below), and not revoking, a release of claims substantially in the form attached as Exhibit A to this Agreement (the
“Release”), and Executive’s continued compliance with Sections 5 and 6, Executive shall receive, in addition to payments and benefits set forth in Section 3(c), the following: 

  
 4 

 (i) an amount in cash equal to one (1) times the sum of (A) Annual
Base Salary and (B) the Target Bonus, payable in the form of salary continuation in regular installments over the 12-month period following the date of Executive’s Separation from Service (the
“Severance Period”) in accordance with the Company’s normal payroll practices, commencing on the first payroll period occurring on or after the 28th day following
Executive’s Separation from Service; if Executive elects to receive continued medical, dental or vision coverage under one or more of the Company’s group healthcare plans pursuant to the Consolidated Omnibus Budget Reconciliation Act of
1985, as amended (“COBRA”), the Company shall directly pay, or reimburse Executive for, the COBRA premiums for Executive and Executive’s covered dependents under such plans during the period commencing on Executive’s
Separation from Service and ending upon the earliest of (X) the last day of the Severance Period, (Y) the date that Executive and/or Executive’s covered dependents become no longer eligible for COBRA or (Z) the date Executive
becomes eligible to receive healthcare coverage from a subsequent employer (and Executive agrees to promptly notify the Company of such eligibility). Notwithstanding the foregoing, if the Company determines in its sole discretion that it cannot
provide the foregoing benefit without potentially violating applicable law (including, without limitation, Section 2716 of the Public Health Service Act) or incurring an excise tax, the Company shall in lieu thereof provide to Executive a
taxable monthly payment in an amount equal to the monthly COBRA premium that Executive would be required to pay to continue Executive’s and Executive’s covered dependents’ group health coverage in effect on the Date of Termination
(which amount shall be based on the premium for the first month of COBRA coverage), less the amount Executive would have had to pay to receive group health coverage for Executive and his or her covered dependents based on the cost sharing levels in
effect on the Date of Termination, which payments shall be made regardless of whether Executive elects COBRA continuation coverage and shall commence in the month following the month in which the Date of Termination occurs and shall end on the
earlier of (X) the last day of the Severance Period, (Y) the date that Executive and/or Executive’s covered dependents become no longer eligible for COBRA or (Z) the date Executive becomes eligible to receive healthcare coverage
from a subsequent employer (and Executive agrees to promptly notify the Company of such eligibility); and 
 (ii) to the
extent unpaid as of the Date of Termination, an amount of cash equal to any Annual Bonus earned by Executive for the Company’s fiscal year in which the Date of Termination occurs, as determined by the Board in its discretion based upon actual
performance achieved, which Annual Bonus, if any, shall be prorated based on the days of the fiscal year prior to and including the Date of Termination, and paid to Executive when bonuses for such fiscal year are paid in the ordinary course to
actively employed senior executives of the Company (but in no event later than the date that is two and half months into the following fiscal year). 

In addition, if Executive’s employment terminates without Cause pursuant to Section 3(a)(iv), or pursuant to
Section 3(a)(v) due to Executive’s resignation for Good Reason during the first two (2) years of the Term, 50% of all unvested Class B Units issued to Executive under the Plan shall accelerate and become
immediately vested effective as of the date of Executive’s Separation from Service (and the remaining 50% of all unvested Class B Units issued to Executive under the Plan shall be forfeited effective as of the date of Executive’s
Separation from Service). 
 (c) Termination Upon Death or Disability. If Executive’s employment shall terminate as a result of
Executive’s death pursuant to Section 3(a)(i) or Disability pursuant to Section 3(a)(ii), then Executive, or Executive’s estate, as applicable, shall receive the payments and benefits set
forth in Section 3(c) and Section 4(b)(ii). 

  
 5 

 (d) Survival. Notwithstanding anything to the contrary in this Agreement, the
provisions of Sections 5 through 9 and Section 11 will survive the termination of Executive’s employment and the termination of the Term. 

5. Competition. Executive acknowledges that Executive has been provided with Confidential Information (as defined below) and,
during the Term, the Company from time to time will provide Executive with access to Confidential Information. Ancillary to the rights provided to Executive as set forth in this Agreement and the Company’s provision of Confidential Information,
and Executive’s agreements regarding the use of same, in order to protect the value of any Confidential Information, the Company and Executive agree to the following provisions against unfair competition, which Executive acknowledges represent
a fair balance of the Company’s rights to protect its business and Executive’s right to pursue employment: 
 (a) Executive shall
not, at any time during the Restriction Period (as defined below), directly or indirectly engage in, have any equity interest in, interview for a potential employment or consulting relationship with or manage, provide services to or operate any
person, firm, corporation, partnership or business (whether as director, officer, employee, agent, representative, partner, security holder, consultant or otherwise) that engages in any business which competes with the Business (as defined below) in
any geographic region in which the Company is engaged. Nothing herein shall prohibit Executive from being a passive owner of not more than 5% of the outstanding equity interest in any entity that is publicly traded, so long as Executive has no
active participation in the business of such entity. 
 (b) Executive shall not, at any time during the Restriction Period, directly or
indirectly, (i) solicit, divert or take away any customers, clients, or business acquisition or other business opportunity of the Company in competition with Company, (ii) contact or solicit, with respect to hiring, or hire any employee of
the Company or any person employed by the Company at any time during the 12-month period immediately preceding the Date of Termination, (iii) induce or otherwise counsel, advise or encourage any employee
of the Company to leave the employment of the Company, or (iv) induce any distributor, representative or agent of the Company to terminate or modify its relationship with the Company. 

(c) In the event the terms of this Section 5 shall be determined by any court of competent jurisdiction to be
unenforceable by reason of its extending for too great a period of time or over too great a geographical area or by reason of its being too extensive in any other respect, it will be interpreted to extend only over the maximum period of time for
which it may be enforceable, over the maximum geographical area as to which it may be enforceable, or to the maximum extent in all other respects as to which it may be enforceable, all as determined by such court in such action. 

(d) As used in this Section 5, (i) the term “Company” shall include Cyxtera Technologies, Inc. and
its direct and indirect subsidiaries and controlled affiliates; (ii) the term “Business” shall mean the business of the Company as such business exists as of the date hereof and as such business may be expanded or altered by
the Company during the Term and specifically includes (A) providing (i) access and use rights to specified portions of the data centers to enable customers to locate and operate their customer colocation equipment therein, (ii) access to
electrical power necessary to operate such customer colocation equipment, (iii) connectivity of such customer colocation equipment to external communication networks, and (iv) ancillary services provided by Company during the Term in
connection with the installation and use of their customer colocation equipment, the connection of such customer colocation equipment to power sources or external communications networks, and maintaining or optimizing the operation or performance of
such customer colocation equipment, and (B) the respective businesses of Brainspace Corporation, Catbird Networks, Inc., Cryptzone Worldwide, Inc., and Easy Solutions Enterprises Corp., as such business may be expanded or altered during the
Term; and (iii) the term “Restriction Period” shall mean the period beginning on the Effective Date and ending on the date 12 months following the Date of Termination. 

  
 6 

 (e) Executive represents that Executive’s employment by the Company does not and will
not breach any agreement with any former employer, including any non-compete agreement or any agreement to keep in confidence or refrain from using information acquired by Executive prior to Executive’s
employment by the Company. During Executive’s employment by the Company, Executive agrees that Executive will not violate any non-solicitation agreements that Executive entered into with any former
employer or improperly make use of, or disclose, any information or trade secrets of any former employer or other third party, nor will Executive bring onto the premises of the Company or its affiliates or use any unpublished documents or any
property belonging to any former employer or other third party, in violation of any lawful agreements with that former employer or third party. 

(f) Each Party (which, in the case of the Company, shall mean its officers and the members of the Board) agrees, during the Term and following
the Date of Termination, to refrain from Disparaging (as defined below) the other Party and its affiliates, including, in the case of the Company, any of its services, technologies or practices, or any of its directors, officers, agents,
representatives or stockholders, either orally or in writing. Nothing in this paragraph shall preclude any Party from making truthful statements that are reasonably necessary to comply with applicable law, regulation or legal process, or to defend
or enforce a Party’s rights under this Agreement. For purposes of this Agreement, “Disparaging” means making remarks, comments or statements, whether written or oral, that impugn the character, integrity, reputation or abilities of
the Person being disparaged. 
  

	6.	 Nondisclosure of Proprietary Information. 

(a) Except in connection with the faithful performance of Executive’s duties hereunder or pursuant to
Section 6(c) and (e), Executive shall maintain in confidence and shall not directly, indirectly or otherwise, use, disseminate, disclose or publish, or use for Executive’s benefit or the benefit of any person, firm,
corporation or other entity (other than the Company) any confidential or proprietary information or trade secrets of or relating to the Company (including, without limitation, business plans, business strategies and methods, acquisition targets,
intellectual property in the form of patents, trademarks and copyrights and applications therefor, inventions, works, discoveries, improvements, information, documents, formulae, practices, processes, methods, developments, source code,
modifications, technology, techniques, data, programs, other know-how or materials, owned, developed or possessed by the Company, whether in tangible or intangible form, information with respect to the
Company’s operations, processes, products, inventions, business practices, finances, principals, vendors, suppliers, customers, potential customers, marketing methods, costs, prices, contractual relationships, regulatory status, prospects and
compensation paid to employees or other terms of employment) (collectively, the “Confidential Information”), or deliver to any person, firm, corporation or other entity any document, record, notebook, computer program or similar
repository of or containing any such Confidential Information. The Parties hereby stipulate and agree that, as between them, any item of Confidential Information is important, material and confidential and affects the successful conduct of the
businesses of the Company (and any successor or assignee of the Company). Notwithstanding the foregoing, Confidential Information shall not include any information that (i) has been published in a form generally available to the public or is
publicly available or has become public knowledge prior to the date Executive proposes to disclose or use such information, provided, that such publishing or public availability or knowledge of the Confidential Information shall not have resulted
from Executive directly or indirectly breaching Executive’s obligations under this Section 6(a); or (ii) was in Executive’s possession prior to the date hereof, provided, that this exception shall not apply
with respect to information concerning Brainspace Corporation, Catbird Networks, Inc., Cryptzone Worldwide, Inc., or Easy Solutions Enterprises Corp. or information learned in connection with the Company’s or its

  
 7 

 
affiliates’ acquisition of assets and subsidiaries from CenturyLink. For the purposes of clause (i) of the previous sentence, Confidential Information will not be deemed to have been
published or otherwise disclosed merely because individual portions of the information have been separately published, but only if material features comprising such information have been published or become publicly available. 

(b) Upon termination of Executive’s employment with the Company for any reason, Executive will promptly deliver to the Company all
correspondence, drawings, manuals, letters, notes, notebooks, reports, programs, plans, proposals, financial documents, or any other documents or property concerning the Company’s customers, business plans, marketing strategies, products,
property or processes. 
 (c) Executive may respond to a lawful and valid subpoena or other legal process but shall give the Company the
earliest possible notice thereof, shall, as much in advance of the return date as possible, make available to the Company and its counsel the documents and other information sought and shall assist such counsel at Company’s expense in resisting
or otherwise responding to such process, in each case to the extent permitted by applicable laws or rules. 
 (d) As used in this
Section 6 and Section 7, the term “Company” shall include Cyxtera Technologies, Inc. and its direct and indirect subsidiaries and controlled affiliates. 

(e) Nothing in this Agreement shall prohibit Executive from (i) disclosing information and documents when required by law, subpoena or
court order (subject to the requirements of Section 6(c) above), (ii) disclosing information and documents to Executive’s attorney, financial or tax adviser for the purpose of securing legal, financial or tax advice,
(iii) disclosing Executive’s post-employment restrictions in this Agreement in confidence to any potential new employer, or (iv) retaining, at any time, Executive’s personal correspondence, Executive’s personal contacts and
documents related to Executive’s own personal benefits, entitlements and obligations. 
  

	7.	 Inventions. 

All rights to discoveries, inventions, improvements and innovations (including all data and records pertaining thereto) related to the business
of the Company, whether or not patentable, copyrightable, registrable as a trademark, or reduced to writing, that Executive may discover, invent or originate during the Term, either during the course of performing work for the Companies or their
clients or which are related in any manner to the business (commercial or experimental) of the Company or its clients, either alone or with others and whether or not during working hours or by the use of the facilities of the Company
(“Inventions”), shall be the exclusive property of the Company. Executive shall promptly disclose all Inventions to the Company, shall execute at the request of the Company any assignments or other documents the Company may deem
reasonably necessary to protect or perfect its rights therein, and shall assist the Company, upon reasonable request and at the Company’s expense, in obtaining, defending and enforcing the Company’s rights therein. Executive hereby
appoints the Company as Executive’s attorney-in-fact to execute on Executive’s behalf any assignments or other documents reasonably deemed necessary by the
Company to protect or perfect its rights to any Inventions. 
  

	8.	 Injunctive Relief. 

It is recognized and acknowledged by Executive that a breach of the covenants contained in Sections 5, 6 and 7 will cause
irreparable damage to Company and its goodwill, the exact amount of which will be difficult or impossible to ascertain, and that the remedies at law for any such breach will be inadequate. Accordingly, Executive agrees that in the event of a breach
of any of the covenants contained in Sections 5, 6 and 7, in addition to any other remedy which may be available at law or in equity, the Company will be entitled to specific performance and injunctive relief without the
requirement to post bond. 

  
 8 

	9.	 Assignment and Successors. 

The Company may assign its rights and obligations under this Agreement to any of its controlled affiliates or to any corporation or other
entity with or into which the Company may hereafter merge or consolidate or to which the Company may transfer all or substantially all of its assets, and in any such case said corporation or other entity shall by operation of law or expressly in
writing assume all obligations of the Company hereunder as fully as if it had been originally made a party hereto, but no assignment will release the Company from this Agreement or any of its obligations hereunder. The Company may not otherwise
assign this Agreement or its rights and obligations hereunder. This Agreement shall be binding upon and inure to the benefit of the Company, Executive and their respective successors, assigns, personnel and legal representatives, executors,
administrators, heirs, distributees, devisees, and legatees, as applicable. None of Executive’s rights or obligations may be assigned or transferred by Executive, other than Executive’s rights to payments hereunder, which may be
transferred only by will or operation of law. Notwithstanding the foregoing, Executive shall be entitled, to the extent permitted under applicable law and applicable Company Arrangements, to select and change a beneficiary or beneficiaries to
receive compensation hereunder following Executive’s death by giving written notice thereof to the Company. 
  

	10.	 Certain Definitions. 

(a) Cause. The Company shall have “Cause” to terminate Executive’s employment hereunder upon: 

(i) Executive’s intentional and continued failure to substantially perform Executive’s material duties with the
Company (other than any such failure resulting from Executive’s Disability), which Executive fails to cure within thirty (30) days after receipt of notice of such failure if such failure is capable of being cured; 

(ii) Executive’s intentional breach (solely in Executive’s capacity as an executive of the Company) of a material
provision of this Agreement resulting in material economic harm to the Company, which Executive fails to cure within thirty (30) days after receipt of notice of such breach if such breach is capable of being cured; 

(iii) Executive’s conviction, plea of no contest or plea of nolo contendere for any felony involving dishonesty or a
breach of trust; or 
 (iv) Executive’s habitual, unlawful use of illegal drugs on the Company’s (or any of its
affiliate’s) premises or while performing Executive’s duties and responsibilities under this Agreement. 
 (b) Date of
Termination. “Date of Termination” shall mean (i) if Executive’s employment is terminated by Executive’s death, the date of Executive’s death; (ii) if Executive’s employment is terminated pursuant to
Section 3(a)(ii)-(vi) either the date indicated in the Notice of Termination or the date specified by the Company pursuant to Section 3(b), whichever is earlier. 

  
 9 

 (c) Disability. “Disability” shall mean, at any time the Company or any of
its affiliates sponsors a long-term disability plan for the Company’s employees, “disability” as defined in such long-term disability plan for the purpose of determining a participant’s eligibility for benefits, provided,
however, if the long-term disability plan contains multiple definitions of disability, “Disability” shall refer to that definition of disability which, if Executive qualified for such disability benefits, would provide coverage for the
longest period of time. The determination of whether Executive has a Disability shall be made by the person or persons required to make disability determinations under the long-term disability plan. At any time the Company does not sponsor a
long-term disability plan for its employees, Disability shall mean Executive’s inability to substantially perform his or her material duties for the Company as a result of incapacity due to mental or physical illness, which inability continues
for at least 120 consecutive calendar days and is determined to be total and permanent by a physician mutually agreed by the executive and the Company. Any refusal by Executive to submit to a medical examination for the purpose of determining
Disability shall be deemed to constitute conclusive evidence of Executive’s Disability. 
 (d) Good Reason. For the sole purpose
of determining Executive’s right to severance payments as described above, Executive’s resignation will be for “Good Reason” if Executive resigns within ninety days after any of the following events, unless Executive consents to
the applicable event; (i) a decrease in Executive’s Annual Base Salary, other than a reduction in Annual Base Salary of less than 10% that is implemented in connection with a contemporaneous reduction in annual base salaries affecting other
senior executives of the Company, (ii) a material decrease in Executive’s authority or areas of responsibility as are commensurate with Executive’s then-current title or position (other than in connection with a corporate transaction
where Executive continues to hold the position referenced in Section 1(c) above with respect to the Company’s business, substantially as such business exists prior to the date of consummation of such corporate
transaction, but does not hold such position with respect to the successor corporation), or (iii) relocation of Executive’s principal work location to a location more than 30 miles from Executive’s then-current principal location of
employment. Notwithstanding the foregoing, no Good Reason will have occurred unless and until Executive has: (a) provided the Company, within 60 days of Executive’s knowledge of the occurrence of the facts and circumstances underlying the
Good Reason event, written-notice stating with specificity the applicable facts and circumstances underlying such finding of Good Reason; and (b) provided the Company with an opportunity to cure the same within 30 days after the receipt of such
notice. 
 (e) Person. “Person” shall mean any individual, firm, corporation, partnership, limited liability company,
incorporated or unincorporated association, joint venture, joint stock company, trust, governmental authority or other entity of any kind. 
  

	11.	 Miscellaneous Provisions. 

(a) Governing Law. This Agreement shall be governed, construed, interpreted and enforced in accordance with its express terms, and
otherwise in accordance with the substantive laws of the State of Florida without giving effect to any choice or conflict of law provision or rule that would cause the application of the laws of any jurisdiction other than those of the State of
Florida. 
 (b) Validity. The invalidity or unenforceability of any provision or provisions of this Agreement shall not affect the
validity or enforceability of any other provision of this Agreement, which shall remain in full force and effect. 
 (c) Notices. Any
notice, request, claim, demand, document and other communication hereunder to any Party shall be effective upon receipt (or refusal of receipt) and shall be in writing and delivered personally or sent by facsimile or certified or registered mail,
postage prepaid, as follows: 

  
 10 

 (i) If to the Company: 

Cyxtera Management, Inc. 
 2333
Ponce De Leon Blvd., Suite 900 
 Coral Gables, FL 33134 

Attention: Chief Legal Officer 

and copies to: 
 BC Partners,
Inc. 
 650 Madison Avenue 

New York, NY 10022 
 Attention:
Justin Bateman 
 and 
 Medina
Capital Advisors, LLC 
 BAC Colonnade Office Towers 

2333 Ponce De Leon Blvd, Suite 900 

Coral Gables, FL, 33134 

Attention: Nelson Fonseca 
 and

 Latham & Watkins LLP 

885 Third Avenue 
 New York, New
York 10022-4834 
 Attention: Raymond Lin and Eli Hunt 

(ii) If to Executive, at the last address that the Company has in its personnel records for Executive, or 

(iii) At any other address as any Party shall have specified by notice in writing to the other Party. 

(d) Counterparts. This Agreement may be executed in several counterparts, each of which shall be deemed to be an original, but all of
which together will constitute one and the same Agreement. Signatures delivered by facsimile shall be deemed effective for all purposes. 

(e) Entire Agreement. The terms of this Agreement are intended by the Parties to be the final expression of their agreement with respect
to the subject matter hereof and supersede all prior understandings and agreements, whether written or oral. The Parties further intend that this Agreement shall constitute the complete and exclusive statement of their terms and that no extrinsic
evidence whatsoever may be introduced in any judicial, administrative, or other legal proceeding to vary the terms of this Agreement. 
 (f)
Amendments; Waivers. This Agreement may not be modified, amended, or terminated except by an instrument in writing, signed by Executive and a duly authorized officer of Company. By an instrument in writing similarly executed, Executive or a
duly authorized officer of the Company may waive compliance by the other Party with any specifically identified provision of this Agreement that such other Party was or is obligated to comply with or perform; provided, however, that such
waiver shall not operate as a waiver of, or estoppel with respect to, any other or subsequent failure. No failure to exercise and no delay in exercising any right, remedy, or power hereunder preclude any other or further exercise of any other right,
remedy, or power provided herein or by law or in equity. 

  
 11 

 (g) No Inconsistent Actions. The Parties hereto shall not voluntarily undertake or
fail to undertake any action or course of action inconsistent with the provisions or essential intent of this Agreement. Furthermore, it is the intent of the Parties hereto to act in a fair and reasonable manner with respect to the interpretation
and application of the provisions of this Agreement. 
 (h) Construction. This Agreement shall be deemed drafted equally by both the
Parties. Its language shall be construed as a whole and according to its fair meaning. Any presumption or principle that the language is to be construed against any Party shall not apply. The headings in this Agreement are only for convenience and
are not intended to affect construction or interpretation. Any references to paragraphs, subparagraphs, sections or subsections are to those parts of this Agreement, unless the context clearly indicates to the contrary. Also, unless the context
clearly indicates to the contrary, (a) the plural includes the singular and the singular includes the plural; (b) “and” and “or” are each used both conjunctively and disjunctively; (c) “any,” “all,”
“each,” or “every” means “any and all,” and “each and every”; (d) “includes” and “including” are each “without limitation”; (e) “herein,” “hereof,”
“hereunder” and other similar compounds of the word “here” refer to the entire Agreement and not to any particular paragraph, subparagraph, section or subsection; and (f) all pronouns and any variations thereof shall be
deemed to refer to the masculine, feminine, neuter, singular or plural as the identity of the entities or persons referred to may require. 

(i) Arbitration. Any controversy, claim or dispute arising out of or relating to this Agreement, shall be settled solely and exclusively
by a binding arbitration process under the Florida Arbitration Code in Miami, Florida. Such arbitration shall be conducted: (a) by one arbitrator who is a retired judge shall be chosen by mutual consent of the parties or by the Court pursuant
to the Florida Arbitration code (b) each Party to the arbitration will pay one-half of the expenses and fees of the arbitrator, together with other expenses of the arbitration incurred or approved by the
arbitrator; and (c) arbitration may proceed in the absence of any Party if written notice of the proceedings has been given to such Party. Each Party shall bear its own attorney’s fees and expenses; provided that the arbitrator may assess
the prevailing Party’s fees and costs (including the fees and costs incurred by the arbitrator) against the non-prevailing Party as part of the arbitrator’s award. The Parties agree to abide by all
decisions and awards rendered in such proceedings. Such decisions and awards rendered by the arbitrator shall be final and conclusive. All such controversies, claims or disputes shall be settled in this manner in lieu of any action at law or equity;
provided, however, that nothing in this subsection shall be construed as precluding the bringing an action for injunctive relief or specific performance as provided in this Agreement. This dispute resolution process and any arbitration hereunder
shall be confidential and neither any Party nor the neutral arbitrator shall disclose the existence, contents or results of such process without the prior written consent of all Parties, except where necessary or compelled in a Court to enforce this
arbitration provision or an award from such arbitration or otherwise in a legal proceeding. Notwithstanding the foregoing, Executive and the Company each have the right to resolve any issue or dispute over intellectual property rights by Court
action instead of arbitration. 
 (j) Enforcement. If any provision of this Agreement is held to be illegal, invalid or unenforceable
under present or future laws effective during the Term, such provision shall be fully severable; this Agreement shall be construed and enforced as if such illegal, invalid or unenforceable provision had never comprised a portion of this Agreement;
and the remaining provisions of this Agreement shall remain in full force and effect and shall not be affected by the illegal, invalid or unenforceable provision or by its severance from this Agreement. Furthermore, in lieu of such illegal, invalid
or unenforceable provision there shall be added automatically as part of this Agreement a provision as similar in terms to such illegal, invalid or unenforceable provision as may be possible and be legal, valid and enforceable. 

  
 12 

 (k) Indemnification; Insurance. The Company shall defend, indemnify and hold
Executive harmless from any and all liabilities, obligations, claims or expenses which arise in connection with or as a result of Executive’s service as an officer of the Company to the greatest extent allowed by law. During the Term and for a
period of at least six years thereafter, Executive shall be entitled to the same directors and officers’ liability insurance coverage that the Company provides generally to its other directors and officers, as may be amended from time to time.

 (l) Withholding. The Company shall be entitled to withhold from any amounts payable under this Agreement any federal, state, local
or foreign withholding or other taxes or charges which the Company is required to withhold. The Company shall be entitled to rely on an opinion of counsel if any questions as to the amount or requirement of withholding shall arise. 

(m) Section 409A. 

(i) General. The intent of the Parties is that the payments and benefits under this Agreement comply with or be exempt
from Section 409A of the Internal Revenue Code of 1986, as amended, and the regulations and guidance promulgated thereunder (collectively, “Section 409A”) and, accordingly, to the maximum extent permitted,
this Agreement shall be interpreted to be in compliance therewith. 
 (ii) Separation from Service. Notwithstanding
anything in this Agreement to the contrary, any compensation or benefits payable under this Agreement that is considered nonqualified deferred compensation under Section 409A and is designated under this Agreement as payable upon
Executive’s termination of employment shall be payable only upon Executive’s “separation from service” with the Company within the meaning of Section 409A (a “Separation from Service”) and, except as
provided below, any such compensation or benefits described in Section 4 shall not be paid, or, in the case of installments, shall not commence payment, until the thirtieth (30th) day following Executive’s Separation
from Service (the “First Payment Date”). Any installment payments that would have been made to Executive during the thirty (30) day period immediately following Executive’s Separation from Service but for the preceding
sentence shall be paid to Executive on the First Payment Date and the remaining payments shall be made as provided in this Agreement. 

(iii) Specified Employee. Notwithstanding anything in this Agreement to the contrary, if Executive is deemed by the
Company at the time of Executive’s Separation from Service to be a “specified employee” for purposes of Section 409A, to the extent delayed commencement of any portion of the benefits to which Executive is entitled under this
Agreement is required in order to avoid a prohibited distribution under Section 409A, such portion of Executive’s benefits shall not be provided to Executive prior to the earlier of (i) the expiration of the six-month period measured from the date of Executive’s Separation from Service with the Company or (ii) the date of Executive’s death. Upon the first business day following the expiration of the
applicable Section 409A period, all payments deferred pursuant to the preceding sentence shall be paid in a lump sum to Executive (or Executive’s estate or beneficiaries), and any remaining payments due to Executive under this Agreement
shall be paid as otherwise provided herein. 

  
 13 

 (iv) Expense Reimbursements. To the extent that any reimbursements
under this Agreement are subject to Section 409A, any such reimbursements payable to Executive shall be paid to Executive no later than December 31 of the year following the year in which the expense was incurred; provided, that Executive
submits Executive’s reimbursement request promptly following the date the expense is incurred, the amount of expenses reimbursed in one year shall not affect the amount eligible for reimbursement in any subsequent year, other than medical
expenses referred to in Section 105(b) of the Code, and Executive’s right to reimbursement under this Agreement will not be subject to liquidation or exchange for another benefit. 

(v) Installments. Executive’s right to receive any installment payments under this Agreement, including without
limitation any continuation salary payments that are payable on Company payroll dates, shall be treated as a right to receive a series of separate payments and, accordingly, each such installment payment shall at all times be considered a separate
and distinct payment as permitted under Section 409A. Except as otherwise permitted under Section 409A, no payment hereunder shall be accelerated or deferred unless such acceleration or deferral would not result in additional tax or
interest pursuant to Section 409A. 
  

	12.	 Executive Acknowledgement. 

Executive acknowledges that Executive has read and understands this Agreement, is fully aware of its legal effect, has not acted in reliance
upon any representations or promises made by the Company other than those contained in writing herein, and has entered into this Agreement freely based on Executive’s own judgment. 

[Signature Page Follows] 

  
 14 

 IN WITNESS WHEREOF, the Parties have executed this Agreement on the date and year first
above written. 
  

			
	
	COMPANY
	
	Cyxtera Management, Inc.
		
	By:	 	 /s/ Victor F. Semah

		 	Name: Victor F. Semah
		 	Title: EVP, CLO & Secretary
	
	EXECUTIVE
		
	By:	 	 /s/ Nelson Fonseca

		 	Nelson Fonseca
	
	PARENT
	
	(Solely for purposes of Section 2(g))
	
	SIS Holdings LP
		
	By:	 	SIS Holdings GP, LLC its General Partner
		
	By:	 	 /s/ Victor F. Semah

		 	Name: Victor F. Semah
		 	Title: EVP, CLO & Secretary

  

  
 [Signature Page to
Employment Agreement] 

 EXHIBIT A 

Separation Agreement and Release 

This Separation Agreement and Release (“Agreement”) is made by and between Nelson Fonseca (“Executive”) and
Cyxtera Management, Inc., a Delaware corporation (the “Company”) (collectively, referred to as the “Parties” or individually referred to as a “Party”). Capitalized terms used but not defined in this
Agreement shall have the meanings set forth in the Employment Agreement (as defined below). 
 WHEREAS, the Parties have previously entered
into that certain Employment Agreement, dated as of May 8, 2017 (the “Employment Agreement”); and 
 WHEREAS, in
connection with Executive’s termination of employment with the Company or a subsidiary or affiliate of the Company effective            ,
20       , the Parties wish to resolve any and all disputes, claims, complaints, grievances, charges, actions, petitions, and demands that Executive may have against the Company and any of the Releasees as
defined below, including, but not limited to, any and all claims arising out of or in any way related to Executive’s employment with or separation from the Company or its subsidiaries or affiliates but, for the avoidance of doubt, nothing
herein will be deemed to release any rights or remedies in connection with Executive’s ownership of vested equity securities of the Company or one of its affiliates or Executive’s right to indemnification by the Company or any of its
affiliates pursuant to contract or applicable law (collectively, the “Retained Claims”). 
 NOW, THEREFORE, in
consideration of the severance payments and benefits described in Section 4(b) of the Employment Agreement, which, pursuant to the Employment Agreement, are conditioned on Executive’s execution and
non-revocation of this Agreement, and in consideration of the mutual promises made herein, the Company and Executive hereby agree as follows: 

1. Severance Payments: Salary and Benefits. The Company agrees to provide Executive with the severance payments and benefits described
in Section 4(b) of the Employment Agreement, payable at the times set forth in, and subject to the terms and conditions of, the Employment Agreement. In addition, to the extent not already paid, and subject to the terms and conditions of the
Employment Agreement, the Company shall pay or provide to Executive all other payments or benefits described in Section 3(c) of the Employment Agreement, subject to and in accordance with the terms thereof. 

2. Release of Claims. Executive agrees that, other than with respect to the Retained Claims, the foregoing consideration represents
settlement in full of all outstanding obligations owed to Executive by the Company, any of its direct or indirect subsidiaries and affiliates (including, without limitation, BC Partners Limited and its affiliated entities), and any of their current
and former officers, directors, equity holders, managers, employees, agents, investors, attorneys, shareholders, administrators, affiliates, benefit plans, plan administrators, insurers, trustees, divisions, and subsidiaries and predecessor and
successor corporations and assigns (collectively, the “Releasees”). Executive, on his own behalf and on behalf of any of Executive’s affiliated companies or entities and any of their respective heirs, family members, executors,
agents, and assigns, other than with respect to the Retained Claims, hereby and forever releases the Releasees from, and agrees not to sue concerning, or in any manner to institute, prosecute, or pursue, any claim, complaint, charge, duty,
obligation, or cause of action relating to any matters of any kind, whether presently known or unknown, suspected or unsuspected, that Executive may possess against any of the Releasees arising from any omissions, acts, facts, or damages that have
occurred up until and including the Effective Date of this Agreement (as defined in Section 7 below), including, without limitation: 

  
 A-1 

 (a) any and all claims relating to or arising from Executive’s employment or service
relationship with the Company or any of its direct or indirect subsidiaries or affiliates and the termination of that relationship; 
 (b)
any and all claims relating to, or arising from, Executive’s right to purchase, or actual purchase of any shares of stock or other equity interests of the Company or any of its affiliates, including, without limitation, any claims for fraud,
misrepresentation, breach of fiduciary duty, breach of duty under applicable state corporate law, and securities fraud under any state or federal law; 

(c) any and all claims for wrongful discharge of employment; termination in violation of public policy; discrimination; harassment;
retaliation; breach of contract, both express and implied; breach of covenant of good faith and fair dealing, both express and implied; promissory estoppel; negligent or intentional infliction of emotional distress; fraud; negligent or intentional
misrepresentation; negligent or intentional interference with contract or prospective economic advantage; unfair business practices; defamation; libel; slander; negligence; personal injury; assault; battery; invasion of privacy; false imprisonment;
conversion; and disability benefits; 
 (d) any and all claims for violation of any federal, state, or municipal statute, including, but not
limited to, Title VII of the Civil Rights Act of 1964; the Civil Rights Act of 1991; the Rehabilitation Act of 1973; the Americans with Disabilities Act of 1990; the Equal Pay Act; the Fair Credit Reporting Act; the Age Discrimination in Employment
Act of 1967; the Older Workers Benefit Protection Act; the Employee Retirement Income Security Act of 1974; the Worker Adjustment and Retraining Notification Act; the Family and Medical Leave Act; and the Sarbanes-Oxley Act of 2002; 

(e) any and all claims for violation of the federal or any state constitution; 

(f) any and all claims arising out of any other laws and regulations relating to employment or employment discrimination; 

(g) any claim for any loss, cost, damage, or expense arising out of any dispute over the
non-withholding or other tax treatment of any of the proceeds received by Executive as a result of this Agreement; and 

(h) any and all claims for attorneys’ fees and costs. 

Executive agrees that the release set forth in this section shall be and remain in effect in all respects as a complete general release as to the matters
released. This release does not release claims that cannot be released as a matter of law, including, but not limited to, Executive’s right to file a charge with or participate in a charge by the Equal Employment Opportunity Commission, or any
other local, state, or federal administrative body or government agency that is authorized to enforce or administer laws related to employment, against the Company (with the understanding that Executive’s release of claims herein bars Executive
from recovering such monetary relief from the Company or any Releasee), claims for unemployment compensation or any state disability insurance benefits pursuant to the terms of applicable state law, claims to continued participation in certain of
the Company’s group benefit plans pursuant to the terms and conditions of COBRA, claims to any benefit entitlements vested as the date of separation of Executive’s employment, pursuant to written terms of any employee benefit plan of the
Company or its affiliates, Executive’s right to report possible violations of federal law or regulation to any governmental agency or entity in accordance with the whistleblower protection provisions of state or United States federal law or
regulation (including the right to receive an award for information provided to any such government agencies) and Executive’s right under applicable law and any Retained Claims. This release further does not release claims for breach of
Section 3(c) or Section 4(b) of the Employment Agreement. 

  
 A-2 

 3. Acknowledgment of Waiver of Claims under ADEA. Executive understands and
acknowledges that Executive is waiving and releasing any rights Executive may have under the Age Discrimination in Employment Act of 1967 (“ADEA”), and that this waiver and release is knowing and voluntary. Executive understands and
agrees that this waiver and release does not apply to any rights or claims that may arise under the ADEA after the Effective Date of this Agreement. Executive understands and acknowledges that the consideration given for this waiver and release is
in addition to anything of value to which Executive was already entitled. Executive further understands and acknowledges that Executive has been advised by this writing that: (a) Executive should consult with an attorney prior to executing this
Agreement; (b) Executive has 21 days within which to consider this Agreement; (c) Executive has 7 days following Executive’s execution of this Agreement to revoke this Agreement pursuant to written notice to the General Counsel of the
Company; (d) this Agreement shall not be effective until after the revocation period has expired; and (e) nothing in this Agreement prevents or precludes Executive from challenging or seeking a determination in good faith of the validity
of this waiver under the ADEA, nor does it impose any condition precedent, penalties, or costs for doing so, unless specifically authorized by federal law. In the event Executive signs this Agreement and returns it to the Company in less than the 21
day period identified above, Executive hereby acknowledges that Executive has freely and voluntarily chosen to waive the time period allotted for considering this Agreement. 

4. Severability. In the event that any provision or any portion of any provision hereof or any surviving agreement made a part hereof
becomes or is declared by a court of competent jurisdiction or arbitrator to be illegal, unenforceable, or void, this Agreement shall continue in full force and effect without said provision or portion of provision. 

5. No Oral Modification. This Agreement may only be amended in a writing signed by Executive and a duly authorized officer of the
Company. 
 6. Governing Law; Dispute Resolution. This Agreement shall be subject to the provisions of Sections 11(a), 11(c) and 11(i)
of the Employment Agreement. 
 7. Effective Date. If Executive has attained or is over the age of 40 as of the date of
Executive’s termination of employment, then each Party has seven days after that Party signs this Agreement to revoke it and this Agreement will become effective on the eighth day after Executive signed this Agreement, so long as it has been
signed by the Parties and has not been revoked by either Party before that date (the “Effective Date”). If Executive has not attained the age of 40 as of the date of Executive’s termination of employment, then the
“Effective Date” shall be the date on which Executive signs this Agreement. 
 8. Voluntary Execution of Agreement.
Executive understands and agrees that Executive executed this Agreement voluntarily, without any duress or undue influence on the part or behalf of the Company or any third party, with the full intent of releasing all of Executive’s claims
against the Company and any of the other Releasees. Executive acknowledges that: (a) Executive has read this Agreement; (b) Executive has not relied upon any representations or statements made by the Company that are not specifically set
forth in this Agreement; (c) Executive has been represented in the preparation, negotiation, and execution of this Agreement by legal counsel of his own choice or has elected not to retain legal counsel; (d) Executive understands the terms
and consequences of this Agreement and of the releases it contains; and (e) Executive is fully aware of the legal and binding effect of this Agreement. 

[Signature Page Follows] 

  
 A-3 

 IN WITNESS WHEREOF, the Parties have executed this Agreement on the respective dates set
forth below. 
  

					
		  		  	EXECUTIVE
	Dated:
                                    	  		  	  

		  		  	Nelson Fonseca
			
		  		  	COMPANY
			
		  		  	Cyxtera Management, Inc.
			
	Dated:
                                    	  		  	By:
                                         
   
		  		  	 Name:

		  		  	 Title:

  
 A-4

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