Exhibit 10.5 TRADEMARK LICENSE AGREEMENT This TRADEMARK LICENSE AGREEMENT (this Agreement) is made and effective as of [·], 2019 (the Effective Date), by and among New Mountain Capital, L.L.C., a Delaware limited liability company (the Licensor), and NMF Senior Loan Fund I, Inc., a Maryland corporation (the Licensee). The Licensor and the Licensee are sometimes referred to herein separately as a party and collectively as the parties. RECITALS WHEREAS, the Licensee is a closed-end management investment company that intends to elect to be treated as a business development company under the Investment Company Act of 1940, as amended; WHEREAS, the Licensor, together with its affiliates, provides investment management, investment consultation and investment advisory services; WHEREAS, the Licensor, of which New Mountain Finance Advisers, BDC, L.L.C., a Delaware limited liability company (the Investment Advisor) is an affiliate, is the owner of all right, title, and interest in and to the mark NMF (the Licensed Mark) in the United States of America, Canada and the European Union (the Territory) in connection with financial services, namely, investment advisory and investment management services for pooled investment vehicles, private investment funds, and investment accounts; investment management services for others; private equity services, namely, providing expansion and growth capital in the form of private equity investments; financial services, namely, private equity and public equity capital investment; private and public equity investment management services; providing private equity fund investments; investment services, namely, asset acquisition, consultation, development, research and management services; capital investment services; equity capital investment; financial services, namely, debt and equity investment services in private companies, namely, investment to support business expansions, acquisitions, management buyouts and recapitalizations (the Licensed Services), and Licensor has been and is currently using, either on its own or through its related companies or licensees (such as, but not limited to, the Investment Advisor) the Licensed Mark; WHEREAS, the Licensee is entering into an investment advisory and management agreement with the Investment Advisor (the Investment Management Agreement), wherein the Licensee will engage the Investment Advisor to act as the investment advisor to the Licensee; WHEREAS, it is intended that the Investment Advisor be a third party beneficiary of this Agreement; and WHEREAS, the Licensee desires to use the Licensed Mark as part of its company name and in connection with the operation of its business, and the Licensor is willing to grant the Licensee a license to use the Licensed Mark, subject to the terms and conditions of this Agreement. NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements set forth herein, and for other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties, intending to be legally bound, hereby agree as follows: ARTICLE 1 LICENSE GRANT 1.1. License. Subject to the terms and conditions of this Agreement, the Licensor hereby grants to the Licensee, and the Licensee hereby accepts from the Licensor, a personal, non-exclusive, royalty-free right and license to use the Licensed Mark in the Territory solely and exclusively as a component of the Licensee's own company name and in connection with the Licensed Services and any business provided in conjunction therewith by such Licensee. During the term of this Agreement, the Licensee shall use the Licensed Mark only to the extent permitted under this Agreement, and except as provided above, neither the Licensee nor any of its affiliates, owners, directors, officers, employees or agents shall otherwise use the Licensed Mark or any derivatives without the prior express written consent of the Licensor in its sole and absolute discretion. All rights not expressly granted to the Licensee hereunder shall remain the exclusive property of the Licensor. Upon written notification by the Licensor

Source: NMF SLF I, INC., 10-12G/A, 1/15/2020





to the Licensee of noncompliance with the Licensor's quality standards in any material respect, such Licensee shall take appropriate steps, in a commercially reasonable time frame, not to exceed sixty (60) days, to cure such noncompliance. 1.2. Licensor's Use. Nothing in this Agreement shall preclude the Licensor, its affiliates, or any of its successors or assigns from using or permitting other entities to use the Licensed Mark, whether or not such entity directly or indirectly competes or conflicts with the Licensee's businesses in any manner. 1.3. Ownership. The Licensee acknowledges and agrees that the Licensor is the owner of all right, title, and interest in and to the Licensed Mark, and all such right, title, and interest shall remain with the Licensor. The Licensee shall not otherwise contest, dispute, or challenge the Licensor's right, title, and interest in and to the Licensed Mark. The Licensee hereby assigns and agrees to assign any rights it may have as a result of its licensed use, including common law rights, in the Licensed Mark, to Licensor. 1.4. Goodwill. All goodwill and reputation generated by the Licensee's use of the Licensed Mark shall inure to the benefit of Licensor. The Licensee shall not by any act or omission use the Licensed Mark in any manner that disparages or reflects adversely on Licensor or its business or reputation. ARTICLE 2 COMPLIANCE 2.1. Quality Control. In order to preserve the inherent value of the Licensed Mark, the Licensee agrees to use reasonable efforts to ensure that it maintains the quality of its business and the operation thereof equal to the standards prevailing in the operation of the Licensor's and the Licensee's businesses as of the date of this Agreement. The Licensee further agrees to use the Licensed Mark in accordance with such quality standards as may be reasonably established by the Licensor and communicated to the Licensee from time to time in writing, or as may be agreed to by the Licensor and the Licensee from time to time in writing. The Licensee agrees to allow the Licensor to conduct reasonable inspection of the quality of the Licensee's services from time to time. 2.2. Compliance With Laws. The Licensee agrees that the business operated by it in connection with the Licensed Mark shall comply with all laws, rules, regulations and requirements of any governmental body in the Territory or elsewhere as may be applicable to the operation, advertising, and promotion of the business and that it shall notify the Licensor of any action that must be taken by the Licensee to comply with such law, rules, regulations or requirements. 2.3. Notification of Infringement. Each party shall immediately notify the other party and provide to the other party all relevant background facts upon becoming aware of (a) any registrations of, or applications for registration of, marks in the Territory that do or may conflict with the Licensor's rights in the Licensed Mark or the rights granted to the Licensee under this Agreement, (b) any infringements or misuses of the Licensed Mark in the Territory by any third party (Third Party Infringement) or (c) any claim that Licensee's use of the Licensed Mark infringes the intellectual property rights of any third party in the Territory (Third Party Claim). The Licensor shall have the exclusive right, but not the obligation, to prosecute, defend and/or settle in its sole discretion, all actions, proceedings and claims involving any Third Party Infringement or Third Party Claim, and to take any other action that it deems necessary or proper for the protection and preservation of its rights in the Licensed Mark. The Licensee shall cooperate with the Licensor in the prosecution, defense or settlement of such actions, proceedings or claims. ARTICLE 3 REPRESENTATIONS AND WARRANTIES 3.1. Disclaimer of Representation and Warranties. The Licensee hereby accepts this license on an as is basis. The Licensee acknowledges that the Licensor makes no explicit or implicit representation or warranty as to the registrability, validity, enforceability or ownership of the Licensed Mark, or as to the Licensee's ability to use the Licensed Mark without infringing or otherwise violating the rights of others, and the Licensor has no obligation 2

Source: NMF SLF I, INC., 10-12G/A, 1/15/2020





to indemnify the Licensee with respect to any claims arising from the Licensee's use of the Licensed Mark, including without limitation any Third Party Claim. 3.2. Mutual Representations. Each party hereby represents and warrants to the other party as follows: (a) Due Authorization. Such party is a corporation or limited liability company duly incorporated or organized and in good standing as of the Effective Date, and the execution, delivery and performance of this Agreement by such party have been duly authorized by all necessary action on the part of such party. (b) Due Execution. This Agreement has been duly executed and delivered by such party and, upon due authorization, execution and delivery of this Agreement by the other party, constitutes a legal, valid and binding obligation of such party, enforceable against such party in accordance with its terms. (c) No Conflict. Such party's execution, delivery and performance of this Agreement do not: (i) violate, conflict with or result in the breach of any provision of the charter or by-laws (or similar organizational documents) of such party; (ii) conflict with or violate any governmental order applicable to such party or any of its assets, properties or businesses; or (iii) conflict with, result in any breach of, constitute a default (or event which with the giving of notice or lapse of time, or both, would become a default) under, require any consent under, or give to others any rights of termination, amendment, acceleration, suspension, revocation or cancellation of any contract, agreement, lease, sublease, license, permit, franchise or other instrument or arrangement to which it is a party. ARTICLE 4 TERM AND TERMINATION 4.1. Term. The license granted to the Licensee under this Agreement shall continue perpetually. Notwithstanding the foregoing, this Agreement shall expire if the Investment Advisor or one of its affiliates ceases to serve as investment adviser to the Licensee. This Agreement shall be terminable (a) by the Licensor (i) at any time and in its sole discretion in the event that the Licensor or the Licensee receives notice of any Third Party Claim arising out of the Licensee's use of the Licensed Mark or (ii) upon sixty (60) days' written notice by the Licensor to the Licensee or (b) by the Licensee (i) at any time in the event such Licensee assigns or attempts to assign or sublicense this Agreement or any of the Licensee's rights or duties hereunder without the prior written consent of the Licensor or (ii) upon sixty (60) days' written notice by the Licensee to the Licensor. 4.2. Effect of Termination. Upon expiration or termination of this Agreement, all rights granted to the Licensee under this Agreement with respect to the Licensed Mark shall cease, and the Licensee shall immediately delete the term NMF from its corporate name and shall discontinue all other use of the Licensed Mark. For twenty-four (24) months following termination of this Agreement, the Licensee shall specify on all public- facing materials in a prominent place and in prominent typeface that the Licensee is no longer operating under the Licensed Mark, is no longer associated with the Licensor, or such other notice as may be deemed necessary by the Licensor in its sole discretion in its prosecution, defense, and/or settlement of any Third Party Claim. ARTICLE 5 MISCELLANEOUS 5.1. Third Party Beneficiaries. The parties agree that the Investment Advisor shall be a third party beneficiary of this Agreement, and shall have the rights and protections provided to the Licensee under this Agreement. Nothing in this Agreement, either express or implied, is intended to or shall confer upon any third party other than the Investment Advisor any legal or equitable right, benefit or remedy of any nature whatsoever under or by reason of this Agreement. 5.2. Assignment. The Licensee shall not sublicense, assign, pledge or grant as security or otherwise encumber or transfer to any third party all or any part of its rights or duties under this Agreement, in whole or in part, without the prior written consent from the Licensor, which consent the Licensor may grant or withhold in its 3

Source: NMF SLF I, INC., 10-12G/A, 1/15/2020





sole and absolute discretion. Any purported transfer or other encumbrance without such consent shall be void ab initio. 5.3. Independent Contractor. Except as expressly provided or authorized in the Investment Management Agreement or any other agreement between the parties, no party shall have, or shall represent that it has, any power, right or authority to bind the other party to any obligation or liability, or to assume or create any obligation or liability on behalf of the other party. 5.4. Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given or made (and shall be deemed to have been duly given or made upon receipt) by delivery in person, by overnight courier service (with signature required), by facsimile or by registered or certified mail (postage prepaid, return receipt requested) to the respective parties at the following addresses (or such other address as the parties may provide to each other by written Notice): If to the Licensor: New Mountain Capital, L.L.C. 787 7  Avenue, 49th Floor New York, New York 10019 Tel. No.: 212.720.0300 Attn: Chief Executive Officer If to the Licensee: NMF Senior Loan Fund I, Inc. 787 7  Avenue, 48th Floor New York, New York 10019 Tel. No.: 212.720.0300 Attn: Chief Executive Officer 5.5. Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of New York without giving effect to the principles of conflicts of law rules. The parties unconditionally and irrevocably consent to the exclusive jurisdiction of the courts located in the State of New York and waive any objection with respect thereto, for the purpose of any action, suit or proceeding arising out of or relating to this Agreement or the transactions contemplated hereby. 5.6. Amendment. This Agreement may not be amended or modified except by a written instrument signed by each party hereto. 5.7. No Waiver. The failure of any party to enforce at any time for any period the provisions of or any rights deriving from this Agreement shall not be construed to be a waiver of such provisions or rights or the right of such party thereafter to enforce such provisions, and no waiver shall be binding unless executed in writing by all parties hereto. 5.8. Severability. If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any law or public policy, all other terms and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as possible in an acceptable manner in order that the transactions contemplated hereby are consummated as originally contemplated to the greatest extent possible. 5.9. Headings. The descriptive headings contained in this Agreement are for convenience of reference only and shall not affect in any way the meaning or interpretation of this Agreement. 4

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Source: NMF SLF I, INC., 10-12G/A, 1/15/2020





5.10. Counterparts. This Agreement may be executed in one or more counterparts, each of which when executed shall be deemed to be an original instrument and all of which taken together shall constitute one and the same agreement. 5.11. Entire Agreement. This Agreement constitutes the entire agreement of the parties with respect to the subject matter hereof and supersedes all prior agreements, understandings and arrangements with respect to such subject matter. 5

Source: NMF SLF I, INC., 10-12G/A, 1/15/2020





IN WITNESS WHEREOF, the parties hereto have executed and delivered this Agreement as of the Effective Date. LICENSOR: NEW MOUNTAIN CAPITAL, L.L.C. By: Name: Title: LICENSEE: NMF SENIOR LOAN FUND I, INC. By: Name: Title: ACKNOWLEDGED AND AGREED TO AS OF THE EFFECTIVE DATE OF THIS AGREEMENT NEW MOUNTAIN FINANCE ADVISERS BDC, L.L.C. By: Name: Title: 6

Source: NMF SLF I, INC., 10-12G/A, 1/15/2020
Highlight the parts (if any) of this contract related to Third Party Beneficiary that should be reviewed by a lawyer. Details: Is there a non-contracting party who is a beneficiary to some or all of the clauses in the contract and therefore can enforce its rights against a contracting party?