Document:

EX-10.9

 Exhibit 10.9 

Everest Consolidator Acquisition Corporation 

4041 MacArthur Blvd. 
 Newport
Beach, CA 92660 
 [●], 2021 
 Everest Consolidator
Sponsor, LLC 
 4041 MacArthur Blvd. 
 Newport Beach, CA 92660

 Ladies and Gentlemen: 
 This letter agreement will confirm
our agreement that, commencing on the effective date (the “Effective Date”) of the registration statement on Form S-1 (the “Registration Statement”) relating to
the initial public offering (the “IPO”) of securities of Everest Consolidator Acquisition Corporation (the “Company”) and continuing until the earlier of the consummation by the Company of an initial
business combination and the Company’s liquidation (in each case as described in the Registration Statement) (such earlier date hereinafter referred to as the “Termination Date”), Everest Consolidator Sponsor, LLC
(“Sponsor”) shall make available, or cause to be made available, to the Company certain office space, secretarial and administrative services as may be reasonably required by the Company from time to time at 4041 MacArthur
Blvd, Newport Beach, CA 92660 (or any successor location). In exchange therefor, the Company shall pay Sponsor a sum of $10,000 within two business days of the Effective Date and once per month thereafter until the Termination Date. Sponsor hereby
agrees that it does not have any right, title, interest, cause of action or claim of any kind (a “Claim”) as a result of or arising out of this letter agreement in or to any monies that may be set aside in a trust account
(the “Trust Account”) to be established for the benefit of the public stockholders of the Company upon the consummation of the IPO and hereby irrevocably waives any Claim against the Trust Account it may have in the future as
a result of, or arising out of, this letter agreement for any reason whatsoever. 
 This letter agreement constitutes the entire agreement and understanding
of the parties hereto in respect of its subject matter and supersedes all prior understandings, agreements, or representations by or between the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or
the transactions contemplated hereby. 
 This letter agreement may not be amended, modified or waived as to any particular provision, except by a written
instrument executed by the parties hereto. 
 No party hereto may assign this letter agreement and any of its rights, interests, or obligations hereunder
without the prior written consent of the other party. Any purported assignment in violation of this paragraph shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee. 

This letter agreement shall be governed by, construed in accordance with, and interpreted pursuant to the laws of the State of New York, without giving effect
to its choice of laws principles that will apply the laws of another jurisdiction. 
 This letter agreement may be executed in one or more counterparts,
each of which shall for all purposes be deemed to be an original but all of which together shall constitute 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 letter agreement. 
 [Signature Page Follows] 

 
			
	Sincerely,
	
	EVEREST CONSOLIDATOR ACQUISITION CORPORATION
		
	By:	 	
                     
                                         
  

	Name:	 	
	Title:	 	

  

			
	AGREED AND ACCEPTED BY:
	
	EVEREST CONSOLIDATOR SPONSOR, LLC
		
	By:	 	
                     
                                         
  

	Name:	 	
	Title:	 	

 Signature Page to Administrative Services Letter AgreementEX-10.10

 Exhibit 10.10 

THIS PROMISSORY NOTE (THIS “NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE
HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE
COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED. 
 PROMISSORY NOTE 

 

			
	Principal Amount: Up to $300,000	  	Dated as of May 24, 2021

 Everest Consolidator Acquisition Corporation, a Delaware corporation and blank check company (the
“Maker”), promises to pay to the order of Everest Consolidator Sponsor, LLC – Warrants Series, an individual series of a Delaware series limited liability company, or its registered assigns or successors in interest (the
“Payee”), or order, the principal sum of Three Hundred Thousand Dollars ($300,000) or such lesser amount as shall have been advanced by Payee to Maker and shall remain unpaid under this Note on the Maturity Date (as defined below)
in lawful money of the United States of America, on the terms and conditions described below. All payments on this Note shall be made by check or wire transfer of immediately available funds or as otherwise determined by the Maker to such account as
the Payee may from time to time designate by written notice in accordance with the provisions of this Note. 
 1. Principal. The
entire unpaid principal balance of this Note shall be payable on the earlier of: (i) June 30, 2022 or (ii) the date on which Maker consummates an initial public offering of its securities (such earlier date of (i) and (ii), the
“Maturity Date”). The principal balance may be prepaid at any time. Under no circumstances shall any individual, including but not limited to any officer, director, employee or shareholder of the Maker, be obligated personally for
any obligations or liabilities of the Maker hereunder. 
 2. Drawdown Requests. Maker and Payee agree that Maker may request, from
time to time, up to Three Hundred Thousand Dollars ($300,000) in drawdowns under this Note to be used for costs and expenses related to Maker’s formation and the proposed initial public offering of its securities (the “IPO”).
Principal of this Note may be drawn down from time to time prior to the Maturity Date upon written request from Maker to Payee (each, a “Drawdown Request”). Each Drawdown Request must state the amount to be drawn down, and must not
be an amount less than Ten Thousand Dollars ($10,000), unless agreed upon in writing by Maker and Payee. Payee shall fund each Drawdown Request no later than three (3) business days after receipt of a Drawdown Request; provided, however, that
the maximum amount of drawdowns outstanding under this Note at any time may not exceed Three Hundred Thousand Dollars ($300,000). No fees, payments or other amounts shall be due to Payee in connection with, or as a result of, any Drawdown Request by
Maker. 

 3. Interest. No interest shall accrue on the unpaid principal balance of this Note.

 4. Application of Payments. All payments shall be applied first to payment in full of any costs incurred in the collection of any
sum due under this Note, including (without limitation) reasonable attorney’s fees, then to the payment in full of any late charges and finally to the reduction of the unpaid principal balance of this Note. 

5. Events of Default. The following shall constitute an event of default (“Event of Default”): 

(a) Failure to Make Required Payments. Failure by Maker to pay the principal amount due pursuant to this Note within five
(5) business days of the date specified above. 
 (b) Voluntary Bankruptcy, Etc. The commencement by Maker of a voluntary case
under any applicable bankruptcy, insolvency, reorganization, rehabilitation or other similar law, or the consent by it to the appointment of or taking possession by a receiver, liquidator, assignee, trustee, custodian, sequestrator (or other similar
official) of Maker or for any substantial part of its property, or the making by it of any assignment for the benefit of creditors, or the failure of Maker generally to pay its debts as such debts become due, or the taking of corporate action by
Maker in furtherance of any of the foregoing. 
 (c) Involuntary Bankruptcy, Etc. The entry of a decree or order for relief by a
court having jurisdiction in the premises in respect of Maker in an involuntary case under any applicable bankruptcy, insolvency or other similar law, or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar
official) of Maker or for any substantial part of its property, or ordering the winding-up or liquidation of its affairs, and the continuance of any such decree or order unstayed and in effect for a period of
60 consecutive days. 
 6. Remedies. 

(a) Upon the occurrence of an Event of Default specified in Section 5(a) hereof, Payee may, by written notice to Maker, declare this Note
to be due immediately and payable, whereupon the unpaid principal amount of this Note, and all other amounts payable thereunder, shall become immediately due and payable without presentment, demand, protest or other notice of any kind, all of which
are hereby expressly waived, anything contained herein or in the documents evidencing the same to the contrary notwithstanding. 
 (b) Upon
the occurrence of an Event of Default specified in Sections 5(b) or 5(c), the unpaid principal balance of this Note, and all other sums payable with regard to this Note, shall automatically and immediately become due and payable, in all cases
without any action on the part of Payee. 
 7. Waivers. Maker and all endorsers and guarantors of, and sureties for, this Note waive
presentment for payment, demand, notice of dishonor, protest, and notice of protest with regard to this Note, all errors, defects and imperfections in any proceedings instituted by Payee under the terms of this Note, and all benefits that might
accrue to Maker by virtue of any present or 

 
future laws exempting any property, real or personal, or any part of the proceeds arising from any sale of any such property, from attachment, levy or sale under execution, or providing for any
stay of execution, exemption from civil process, or extension of time for payment; and Maker agrees that any real estate that may be levied upon pursuant to a judgment obtained by virtue hereof, on any writ of execution issued hereon, may be sold
upon any such writ in whole or in part in any order desired by Payee. 
 8. Unconditional Liability. Maker hereby waives all notices
in connection with the delivery, acceptance, performance, default, or enforcement of the payment of this Note, and agrees that its liability shall be unconditional, without regard to the liability of any other party, and shall not be affected in any
manner by any indulgence, extension of time, renewal, waiver or modification granted or consented to by Payee, and consents to any and all extensions of time, renewals, waivers, or modifications that may be granted by Payee with respect to the
payment or other provisions of this Note, and agrees that additional makers, endorsers, guarantors, or sureties may become parties hereto without notice to Maker or affecting Maker’s liability hereunder. 

9. Notices. All notices, statements or other documents which are required or contemplated by this Agreement shall be: (i) in
writing and delivered personally or sent by first class registered or certified mail, overnight courier service or facsimile or electronic transmission to the address designated in writing, (ii) by facsimile to the number most recently provided
to such party or such other address or fax number as may be designated in writing by such party or (iii) by electronic mail, to the electronic mail address most recently provided to such party or such other electronic mail address as may be
designated in writing by such party. Any notice or other communication so transmitted shall be deemed to have been given on the day of delivery, if delivered personally, on the business day following receipt of written confirmation, if sent by
facsimile or electronic transmission, one (1) business day after delivery to an overnight courier service or five (5) days after mailing if sent by mail. 

10. Construction. THIS NOTE SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO
CONFLICT OF LAW PROVISIONS THEREOF. 
 11. Severability. Any provision contained in this Note which is prohibited or unenforceable in
any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not
invalidate or render unenforceable such provision in any other jurisdiction. 
 12. Trust Waiver. Notwithstanding anything herein to
the contrary, the Payee hereby waives any and all right, title, interest or claim of any kind (“Claim”) in or to any distribution of or from the trust account to be established in which the proceeds of the IPO conducted by the Maker
(including the deferred underwriters discounts and commissions) and the proceeds of the sale of the warrants issued in a private placement to occur prior to the consummation of the IPO are to be deposited, as described in greater detail in the
registration statement and prospectus to be filed with the Securities and Exchange Commission in connection with the IPO, and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the trust account for any
reason whatsoever. 

 13. Amendment; Waiver. Any amendment hereto or waiver of any provision hereof may be
made with, and only with, the written consent of the Maker and the Payee. 
 14. Assignment. No assignment or transfer of this Note
or any rights or obligations hereunder may be made by any party hereto (by operation of law or otherwise) without the prior written consent of the other party hereto and any attempted assignment without the required consent shall be void. 

[Signature page follows] 

 IN WITNESS WHEREOF, Maker, intending to be legally bound hereby, has caused this Note
to be duly executed by the undersigned as of the day and year first above written. 
  

			
	 EVEREST CONSOLIDATOR ACQUISITION CORPORATION,

a Delaware corporation

		
	By:	 	 /s/ Adam Dooley

		 	Name: Adam Dooley
		 	Title:   Chief Executive Officer

  

					
	Accepted and agreed this 24th day of May, 2021
	
	EVEREST CONSOLIDATOR SPONSOR,
LLC – WARRANTS SERIES,
an individual series of a Delaware series limited liability company 
		
	By:	 	BELAY ASSOCIATES, LLC, 
		 	its Managing Member
		
	By:	 	 /s/ Adam Dooley

		 	Name:	 	Adam Dooley
		 	Title:	 	Manager

 [Signature Page to Promissory Note]

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