U.S. REVOLVER COMMITMENT INCREASE SUPPLEMENT

EXECUTION VERSION U.S. REVOLVER COMMITMENT INCREASE SUPPLEMENT This U.S. REVOLVER COMMITMENT INCREASE SUPPLEMENT (this Supplement ), dated as of December 19, 2013, is entered into among WILLIAMS SCOTSMAN INTERNATIONAL, INC., a Delaware corporation ( WS International ), WILLIAMS SCOTSMAN, INC., a Maryland corporation ( WSI ), WILLIAMS SCOTSMAN, LLC, a Delaware limited liability company ( WS LLC ), and WILLSCOT EQUIPMENT, LLC, a Delaware limited liability company ( Willscot; and together with WS International, WSI and WS LLC, the U.S. Borrowers ), the financial institutions party hereto as Increase Revolver Lenders (the Increase Revolver Lenders ) and BANK OF AMERICA, N.A., a national banking association, in its capacity as collateral agent and administrative agent for itself and the other Secured Parties (as defined in the Facility Agreement referred to below) ( Agent ). RECITALS WHEREAS, the Borrowers party thereto, the Agent, the Lenders party thereto and the other parties party thereto entered into that certain Amended and Restated Syndicated Facility Agreement, dated as of December 19, 2013 (the Facility Agreement ), pursuant to which the Revolver Lenders have provided certain senior secured credit facilities to the Borrowers party thereto; WHEREAS, pursuant to Section 2.1.11(d) of the Facility Agreement, the U.S. Borrowers have requested that the Increase Revolver Lenders provide the U.S. Revolver Commitment Increases (as defined in the Facility Agreement) provided for herein; and WHEREAS, the Increase Revolver Lenders have agreed to provide the U.S. Revolver Commitment Increases, on the terms and subject to the conditions set forth herein. NOW, THEREFORE, in consideration of the foregoing, the mutual covenants and obligations herein set forth and other good and valuable consideration, the adequacy and receipt of which is hereby acknowledged, and in reliance upon the representations, warranties and covenants herein contained, the parties hereto, intending to be legally bound, hereby agree as follows: Section 1. Definitions. Capitalized terms used herein and not otherwise defined herein shall have the meanings ascribed to such terms in the Facility Agreement. Section 2. Revolver Commitment Increases. (a) Effective as of the Effective Date (as defined below), each Increase Revolver Lender (i) that is an existing U.S. Revolver Lender prior to giving effect to this Supplement agrees that it will increase its U.S. Revolver Commitment by the amount set forth in the column captioned Increase Commitment Amount opposite its name on Annex A hereto and (ii) that is an Additional U.S. Revolver Lender agrees that it will provide a U.S. Revolver Commitment in the amount set forth in the column captioned Increase Commitment Amount opposite its name on Annex A hereto. (b) Each Increase Revolver Lender agrees and acknowledges that the U.S. Revolver Commitment Increases hereunder shall constitute a part of the U.S. Revolver 977552.03D-CHISR02A - MSW

Commitments under the Facility Agreement, and shall be subject to the same terms applicable to the U.S. Revolver Commitments in existence on the date hereof in all respects (as such terms may be amended in accordance with the terms of the Facility Agreement), including those relating to interest, payments, repayments, voting and risk participations in U.S. Swingline Loans and U.S. Letters of Credit. (c) Each Increase Revolver Lender and each U.S. Borrower acknowledges and agrees that on the Effective Date, the U.S. Borrowers shall repay, and the Increase Revolver Lenders shall fund, U.S. Revolver Loans as contemplated in the third sentence of Section 2.1.11(f) of the Facility Agreement to the extent necessary to give effect to the reallocation of the U.S. Revolver Loans among the then-existing U.S. Revolver Lenders and the Increase Revolver Lenders to reflect their Pro Rata shares of their respective U.S. Revolver Commitments after giving effect to the U.S. Revolver Commitment Increases. (d) Each Increase Revolver Lender acknowledges and agrees that it has, independently and without reliance upon Agent or any other Lenders, and based upon such documents, information and analyses as it has deemed appropriate, made its own credit analysis of each Loan Party and its own decision to enter into this Supplement and to fund U.S. Revolver Loans and participate in U.S. LC Obligations under the Facility Agreement. Each Increase Revolver Lender has made such inquiries as it deems necessary concerning the Loan Documents, the Collateral and each Loan Party. Each Increase Revolver Lender further acknowledges and agrees that the other Secured Parties and Agent have made no representations or warranties concerning any Loan Party, any Collateral or the legality, validity, sufficiency or enforceability of any Loan Documents or Obligations. Each Increase Revolver Lender will, independently and without reliance upon any other Secured Party or Agent, and based upon such financial statements, documents and information as it deems appropriate at the time, continue to make and rely upon its own credit decisions in making Revolver Loans and participating in U.S. LC Obligations, and in taking or refraining from any action under any Loan Documents. Except as expressly provided in the Loan Documents, Agent shall have no duty or responsibility to provide any Increase Revolver Lender with any notices, reports or certificates furnished to Agent by any Loan Party or any credit or other information concerning the affairs, financial condition, business or Properties of any Loan Party (or any of its Affiliates) which may come into possession of Agent or any of Agent s Affiliates. Section 3. Conditions Precedent to Effectiveness of this Supplement. This Supplement and, the commitments of the Increase Revolver Lenders to make the U.S. Revolver Commitment Increases available to the U.S. Borrowers shall become effective as of the first date (the Effective Date ) on which each of the following conditions precedent shall have been satisfied or duly waived by each Increase Revolving Lender: (a) Loan Documents; etc. Agent (or its counsel) shall have received duly executed counterparts of (i) this Supplement that, when taken together, bear signatures of each U.S. Borrower, each Increase Revolver Lender and Agent and (ii) each other document identified on Annex B hereto (collectively, together with the Supplement, the Supplement Documents ) that, when taken together, bear signatures of each Person party to such Supplement Document. Agent shall have received duly executed counterparts of a joinder to the CAM Agreement delivered by each Additional U.S. Revolver Lender providing a U.S. Revolver Commitment Increase. (b) [Reserved]. 977552.03D-CHISR02A - MSW 2

(c) Payment of Recording Costs. All filing and recording fees and taxes shall have been duly paid or arrangements reasonably satisfactory to Agent shall have been made for the payment thereof. (d) Closing Certificates. Agent shall have received a certificate, dated the Effective Date, substantially in the form delivered in connection with the closing of the Existing Facility Agreement with respect to the Australian Domiciled Loan Parties, the New Zealand Domiciled Loan Parties, the UK Facility Loan Parties, the U.S. Facility Loan Parties and the other Loan Parties (other than the Canadian Facility Loan Parties), in each case executed by the Chief Executive Officer, Chief Financial Executive, Chief Financial Officer, President, any Vice President or any director and the Secretary or any Assistant Secretary of such Loan Party (or, with respect to any Luxembourg Loan Party, by a manager), and attaching the documents referred to in Section 3(e). (e) Organic Documents; Incumbency. Agent shall have received a copy of (i) each Organic Document of each Loan Party (other than the Canadian Facility Loan Parties) certified, to the extent applicable or customary, as of a recent date by the applicable Governmental Authority (or a certification that such Organic Documents have not been amended, restated, supplemented or otherwise modified since the Original Closing Date or any later date since any such Loan Party delivered such Organic Documents), (ii) signature and incumbency certificates of the Senior Officers of each such Loan Party (or a certification that the applicable Senior Officers have not changed since the Original Closing Date or any later date since any such Loan Party delivered an incumbency certificate with respect to such Senior Officer); (iii) resolutions of the Board of Directors or similar governing body or a certificate of a director of each such Loan Party (A) approving and authorizing (or evidencing the approval and authorization of) the execution, delivery and performance of each Supplement Document to which each such Loan Party is a party and the transactions contemplated hereunder and thereunder (including, without limitation, approvals under applicable financial assistance laws), and (B) in the case of each U.S. Borrower, the U.S. Revolver Commitment Increases and the extensions of credit thereunder, certified as of the Effective Date by its secretary or an assistant secretary or equivalent officer as being in full force and effect without modification or amendment (to the extent applicable); (iv) all shareholder or equity holder resolutions or consents, if applicable, necessary to approve each Supplement Document to which each such Loan Party is a party, and the transactions contemplated hereunder and thereunder (including, without limitation, approvals under applicable financial assistance laws); and (v) a good standing certificate (or other similar instrument) from the applicable Governmental Authority of the jurisdiction of incorporation, organization or formation of each such Loan Party (to the extent a good standing certificate or similar instrument may be obtained in such jurisdiction). (f) Fees. The Merrill Lynch, Pierce, Fenner & Smith Incorporated, Deutsche Bank Securities Inc. and Agent shall have received the fees to be received on the Effective Date set forth in the fee letter dated December, 2013 among Merrill Lynch, Pierce, Fenner & Smith Incorporated, Deutsche Bank Securities Inc., the Agent and AS Global (collectively, the Supplement Fee Letter ). All reasonable out-of-pocket expenses of Merrill Lynch, Pierce, Fenner & Smith Incorporated, Deutsche Bank Securities Inc., Agent and Security Trustees (including the reasonable and documented fees, disbursements and other charges of counsel in each jurisdiction for which invoices have been presented at least two Business Days prior to the Effective Date) shall have been paid. (g) [Reserved]. 977552.03D-CHISR02A - MSW 3

(h) Legal Opinions. Agent shall have received reasonably satisfactory opinions of counsel to the Loan Parties or counsel to the Administrative Agent in accordance with local market practice, in each case, customary for transactions of this type and consistent with the opinions delivered pursuant to the Existing Facility Agreement (which shall cover, among other things, authority, enforceability and perfection of Liens) and shall include customary qualifications and assumptions and of appropriate local counsel consistent with the opinions delivered pursuant to the Existing Facility Agreement (including Australian, New Zealand, UK, U.S., Hungary and Luxemburg counsel and counsel for each other jurisdiction where any Other Guarantor is domiciled); provided, that no legal opinion with respect to the Canadian Facility Loan Parties shall be required hereunder. (i) [Reserved]. (j) No Litigation. There shall be no action, suit, investigation litigation or proceeding pending or threatened in any court or before any arbitrator or Governmental Authority that is related to the Loan Documents or any Supplement Document or the transactions contemplated hereby or thereby. (k) (l) [Reserved]. [Reserved]. (m) Senior Officer s Certificate. Agent shall have received a certificate, dated the Effective Date, executed by a Senior Officer of each U.S. Borrower, substantially in the form of Exhibit A hereto. (n) Australian Stamp Duty. Agent and the ANZ Lenders shall have received evidence that the Collateral granted by each Australian Borrower and the other Australian Domiciled Loan Party has, to the extent required by Applicable Law, been duly stamped and upstamped or that Agent is satisfied that the Australian Borrowers have deposited with Agent sufficient funds for any ad valorem stamp duty payable on such Collateral and any documents necessary to effect stamping (including a multi-jurisdictional mortgage statement). (o) Representations and Warranties. Each of the representations and warranties in the Facility Agreement, in this Supplement and in the other Loan Documents are true and correct in all material respects on and as of the date hereof and on and as of the Effective Date as though made on and as of such date (it being understood and agreed that any representation or warranty which by its terms is made as of a specified date shall be required to be true and correct in all material respects only as of such specified date, and any representation or warranty qualified by materiality shall be true and correct in all respects). (p) No Default. No Default or Event of Default has occurred and is continuing on the date hereof or on and as of the Effective Date. Section 4. Representations and Warranties. Each U.S. Borrower hereby represents and warrants to Agent and each Increase Revolver Lender as follows: (a) After giving effect to this Supplement and the transactions contemplated thereby (including the U.S. Revolver Commitment Increases), each of the representations and warranties in the Facility Agreement and in the other Loan Documents are true and correct in all material 977552.03D-CHISR02A - MSW 4

respects on and as of the date hereof and on and as of the Effective Date as though made on and as of such date (it being understood and agreed that any representation or warranty which by its terms is made as of a specified date shall be required to be true and correct in all material respects only as of such specified date, and any representation or warranty qualified by materiality shall be true and correct in all respects). (b) The execution, delivery and performance of each of this Supplement and the other Supplement Documents by the Loan Parties party thereto, the performance by such Loan Parties of their respective obligations thereunder and the borrowing of U.S. Revolver Loans under the U.S. Revolver Commitment Increases by the U.S. Borrowers have been duly authorized (or will have been duly authorized as of the Effective Date) by all requisite corporate, limited liability company, limited partnership or other organizational action on the part of such Loan Party and will not violate any of the articles of incorporation or bylaws (or other Organic Documents) of such Loan Party. (c) This Supplement and the other Supplement Documents has each been duly executed and delivered by each Loan Party party thereto, and each of this Supplement and the other Supplement Documents constitutes the legal, valid and binding obligation of such Loan Party, in each case, to the extent party to such agreement, enforceable against such Loan Party in accordance with their terms, subject to bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium arrangement or similar laws affecting the rights of creditors generally and by general principles of equity (whether considered in a proceeding in equity or at law). (d) After giving effect to this Supplement and the U.S. Revolver Commitment Increases, on the Effective Date no Default or Event of Default has occurred and is continuing. (e) After giving effect to such Revolving Commitment Increase, the Total Facility Outstandings plus the Other Formula Indebtedness will not exceed 92.5% of the Permitted Notes Amount. (f) On the Effective Date, after giving effect to the consummation of the transactions contemplated by this Supplement (including the U.S. Revolver Commitment Increases), AS Global and its Subsidiaries, taken as a whole, are Solvent. Section 5. Post-Effective Date Deliveries. Each U.S. Borrower agrees that it will, or will cause its relevant Restricted Subsidiaries and Affiliates to, complete or use its commercially reasonable efforts to assist the Agent in completing, as applicable, each of the actions described on Annex C as soon as commercially reasonable and by no later than the date set forth Annex C with respect to such action or such later date as Agent may reasonably agree. Section 6. Continuing Effect; Liens and Guarantees. (a) Acknowledgment. Each Loan Party hereby acknowledges receipt of a copy this Supplement. Each Loan Party acknowledges and agrees that any of the Loan Documents to which it is a party or otherwise bound shall continue in full force and effect and that all of its obligations thereunder shall be valid and enforceable and shall not be impaired or limited by the execution or effectiveness of the Supplement. (b) Reaffirmation of Liens. Each of the Loan Parties hereby ratifies, confirms and reaffirms the grant by it of the Liens and security interests in and on Collateral in which it has 977552.03D-CHISR02A - MSW 5

rights pursuant to the terms of, and its obligations and agreements under, the Security Documents, confirms that this Supplement does not constitute a novation, payment and reborrowing or termination of the Secured Obligations under the Facility Agreement and the other Loan Documents as in effect prior to the Effective Date, and confirms that all such Collateral will continue to secure the payment and performance of all Secured Obligations purported to be secured thereby (including, if applicable. any amount payable with respect to the U.S. Revolver Commitment Increases, the U.S. Revolver Loans made thereunder and all other amounts payable under the Facility Agreement with respect thereto or otherwise). (c) [Reserved]. (d) Reaffirmation of Guaranties. Without limiting or qualifying the foregoing, each of the Loan Parties hereby ratifies, confirms and reaffirms its obligations and agreements under Section 5.10 of the Facility Agreement as in effect prior to the Effective Date, and confirms that all such obligations and agreements under Section 5.10 of the Facility Agreement will continue in respect of all Secured Obligations purported to be guaranteed thereby (including, if applicable, any amount payable with respect to the U.S. Revolver Commitment Increases, the U.S. Revolver Loans made thereunder and all other amounts payable under the Facility Agreement with respect thereto or otherwise). Section 7. Joinder. Each Additional U.S. Revolver Lender executing and delivering a signature page to this Supplement shall become a party to the Facility Agreement on the Effective Date, shall have the rights and obligations of a U.S. Revolver Lender thereunder and under the other Loan Documents and shall be bound by the provisions thereof. Section 8. Reference to and Effect on the Loan Documents. (a) Except as expressly set forth in this Supplement and it the other Supplement Document, all of the terms and provisions of the Facility Agreement and the other Loan Documents are and shall remain in full force and effect and are hereby ratified and confirmed. The provisions contained herein and in the other Supplement Documents are limited to the specific provisions of the Facility Agreement and the other Loan Documents specified herein and therein, and shall not constitute an amendment of, or an indication of Agent s or any Lender s willingness to amend, waive or supplement, any other provisions of the Facility Agreement or any other Loan Document, or of any Loan Document for any other date or purpose. Each of this Supplement and the other Supplement Documents shall constitute a Loan Document. (b) The execution, delivery and effectiveness of this Supplement shall not operate as a waiver of any right, power or remedy of Agent or any Lender under the Facility Agreement or any other Loan Document. Section 9. [Reserved] Section 10. Counterparts. This Supplement may be executed in counterparts, each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of a signature page of this Supplement by facsimile or other electronic means shall be effective as delivery of a manually executed counterpart of such agreement. Section 11. Governing Law. THIS SUPPLEMENT SHALL BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK. 977552.03D-CHISR02A - MSW 6

Section 12. Headings. Section headings contained in this Supplement are included herein for convenience of reference only and shall not constitute a part of this Supplement for any other purposes. Section 13. Waiver of Jury Trial. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, EACH PARTY HERETO WAIVES THE RIGHT TO TRIAL BY JURY IN ANY PROCEEDING OR DISPUTE OF ANY KIND RELATING IN ANY WAY TO, THIS SUPPLEMENT, ANY OTHER SUPPLEMENT DOCUMENT, OR ANY LOAN DOCUMENTS, OBLIGATIONS OR COLLATERAL. Section 14. Forum. EACH PARTY HERETO HEREBY CONSENTS TO THE EXCLUSIVE JURISDICTION OF ANY FEDERAL OR STATE COURT SITTING IN OR WITH JURISDICTION OVER THE COUNTY OF NEW YORK, IN ANY PROCEEDING OR DISPUTE RELATING IN ANY WAY TO THIS SUPPLEMENT, ANY OTHER SUPPLEMENT DOCUMENT AND EACH SUCH PARTY AGREES THAT ANY SUCH PROCEEDING SHALL BE BROUGHT BY IT SOLELY IN ANY SUCH COURT; PROVIDED THAT AGENT, ANY SECURITY TRUSTEE OR THE LENDERS MAY BRING ACTIONS TO ENFORCE ANY SECURITY DOCUMENT GOVERNED BY LAWS OTHER THAN THE STATE OF NEW YORK IN SUCH JURISDICTION AS MAY BE SELECTED BY AGENT, THE APPLICABLE SECURITY TRUSTEE OR THE APPLICABLE LENDER, IN WHICH CASE THE BORROWERS AND GUARANTORS SHALL SUBMIT TO THE JURISDICTION OF SUCH COURT. EACH PARTY IRREVOCABLY WAIVES ALL CLAIMS, OBJECTIONS AND DEFENSES THAT IT MAY HAVE REGARDING SUCH COURT S PERSONAL OR SUBJECT MATTER JURISDICTION, VENUE OR INCONVENIENT FORUM. EACH PARTY HERETO IRREVOCABLY CONSENTS TO SERVICE OF PROCESS IN THE MANNER PROVIDED FOR NOTICES IN SECTION 14.3.1 OF THE FACILITY AGREEMENT. Nothing herein shall limit the right of Agent, any Security Trustee or any Lender to bring proceedings against any Loan Party in any other court, nor limit the right of any party to serve process in any other manner permitted by Applicable Law. Nothing in this Supplement shall be deemed to preclude enforcement by Agent or any Security Trustee of any judgment or order obtained in any forum or jurisdiction. Final judgment against a Loan Party in any action, suit or proceeding shall be conclusive and may be enforced in any other jurisdiction, including the country in which such Loan Party is domiciled, by suit on the judgment. [SIGNATURE PAGES FOLLOW] 977552.03D-CHISR02A - MSW 7

EXHIBIT A [FORM OF] SENIOR OFFICER S CERTIFICATE [DATE] This Senior Officer s Certificate is delivered pursuant to Section 3(m) of the U.S. Revolver Commitment Increase Supplement (the Supplement ; capitalized terms used herein and not otherwise defined herein are used herein as defined, as applicable, in the Supplement or in the Facility Agreement (as defined in the Supplement), as applicable), dated as of January [ ], 2014, among WILLIAMS SCOTSMAN INTERNATIONAL, INC., a Delaware corporation, WILLIAMS SCOTSMAN, INC., a Maryland corporation, WILLIAMS SCOTSMAN, LLC, a Delaware limited liability company, and WILLSCOT EQUIPMENT, LLC, a Delaware limited liability company, the financial institutions party thereto as Increase Revolver Lenders and BANK OF AMERICA, N.A., a national banking association, in its capacity as collateral agent and administrative agent for itself and the other Secured Parties. The undersigned, [Name of Senior Officer], in [his][her] capacity as the [Title of Senior Officer] of the [Borrower Name], hereby confirms the following: 1. No Default or Event of Default has occurred and is continuing on the date hereof. 2. Each of the representations and warranties in the Facility Agreement, in the Supplement and in the other Loan Documents are true and correct in all material respects on and as of the date hereof as though made on and as of the date hereof (it being understood and agreed that any representation or warranty which by its terms is made as of a specified date shall be true and correct in all material respects only as of such specified date, and any representation or warranty qualified by materiality shall be true and correct in all respects). 3. After giving effect to the Revolving Commitment Increase, the Total Facility Outstandings plus the Other Formula Indebtedness will not exceed 92.5% of the Permitted Notes Amount. 4. There is no action, suit, investigation, litigation or proceeding pending or threatened in any court or before any arbitrator or Governmental Authority that is related to the Loan Documents or any Supplement Document or the transactions contemplated by the Supplement or by the Loan Documents or any Supplement Document. [Signature Page Follows] 977552.03D-CHISR02A - MSW

IN WITNESS WHEREOF, the undersigned has hereunto set [his][her] name as of the date first set forth above. [BORROWER NAME], as a U.S. Borrower and Guarantor By: Name: Title: 977552.03D-CHISR02A - MSW