EX-10.2





 Exhibit 10.2 

PLACEMENT AGENCY AGREEMENT 

March 1, 2021 
 One Stop Systems, Inc. 

2235 Enterprise Street #110 
 Escondido, California 92029 

Attention: John W. Morrison, Jr. 
 Chief Financial
Officer 
 Dear Mr. Morrison: 
 This letter (the
“Agreement”) constitutes the agreement between A.G.P./Alliance Global Partners, as lead placement agent (“A.G.P.”), and The Benchmark Company LLC (“Benchmark”), as
co-placement agent (A.G.P. and Benchmark are collectively, referred to as, the “Placement Agents”), and One Stop Systems, Inc., a company organized under the laws of the
State of Delaware (the “Company”), that the Placement Agents shall serve as the placement agents for the Company, on a “reasonable best efforts” basis, in connection with the proposed placement (the
“Placement”) of shares of common stock, par value, $0.0001 per share (the “Shares”). The Shares actually placed by the Placement Agents are referred to herein as the “Placement Agent Securities.”
The Placement Agent Securities shall be offered and sold under the Company’s registration statement on Form S-3 (File No. 333-231513) with respect to the
Placement Agent Securities. The documents executed and delivered by the Company and the Purchasers (as defined below) in connection with the Placement, including, without limitation, a securities purchase agreement dated the date hereof (the
“Purchase Agreement”), shall be collectively referred to herein as the “Transaction Documents.” The Placement Agents may retain other brokers or dealers to act as
sub-agents or selected-dealers on its behalf in connection with the Placement.
 The terms of the
Placement shall be mutually agreed upon by the Company and the purchasers listed in the Purchase Agreement (each, a “Purchaser” and collectively, the “Purchasers”), and nothing herein constitutes that the Placement
Agents would have the power or authority to bind the Company or any Purchaser, or an obligation for the Company will issue any Placement Agent Securities or complete the Placement. The Company expressly acknowledges and agrees that the Placement
Agents’ obligations hereunder are on a reasonable best efforts basis only and that the execution of this Agreement does not constitute a commitment by the Placement Agents to purchase the Placement Agent Securities and does not ensure the
successful placement of the Placement Agent Securities or any portion thereof or the success of the Placement Agents with respect to securing any other financing on behalf of the Company. Certain affiliates of the Placement Agents may participate in
the Placement by purchasing some of the Placement Agent Securities. The sale of Placement Agent Securities to any Purchaser will be evidenced by the Purchase Agreement between the Company and such Purchaser, in a form reasonably acceptable to the
Company and the Purchaser. Capitalized terms that are not otherwise defined herein have the meanings given to such terms in the Purchase Agreement. Prior to the signing of any Purchase Agreement, officers of the Company will be available to answer
inquiries from prospective Purchasers. 
 SECTION 1. REPRESENTATIONS AND WARRANTIES OF THE COMPANY; COVENANTS OF THE COMPANY.

 A. Representations of the Company. Each of the representations and warranties (together with any related disclosure schedules
thereto) and covenants made by the Company to the Purchasers in the Purchase Agreement in connection with the Placement, is hereby incorporated herein by reference into this Agreement (as though fully restated herein) and is, as of the date of this
Agreement and 

  
 1 













 
as of the Closing Date, hereby made to, and in favor of, the Placement Agents. In addition to the foregoing, the Company represents and warrants that there are no affiliations with any FINRA (as
defined below) member firm participating in the Placement among the Company’s officers, directors or, to the knowledge of the Company, any five percent (5.0%) or greater stockholder of the Company. 

B. Covenants of the Company. The Company covenants and agrees to continue to retain (i) a firm of independent Public Company Accounting
Oversight Board (PCAOB) registered public accountants for a period of at least three (3) years after the Closing Date and (ii) a competent transfer agent with respect to the Shares for a period of three (3) years after the Closing
Date. Furthermore, for ninety (90) days after the closing date of the Placement, the Company shall not issue, enter into any agreement to issue or announce the issuance or proposed issuance of any Common Stock or Common Stock
Equivalents (as defined in the Purchase Agreement) except for any Exempt Issuances (as defined in the Purchase Agreement). 
 SECTION
2. REPRESENTATIONS OF THE PLACEMENT AGENT. The Placement Agents, each severally, and not jointly and severally, represent and warrant that it (i) is a member in good standing of the Financial Industry Regulatory Authority
(“FINRA”), (ii) is registered as a broker/dealer under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), (iii) is licensed as a broker/dealer under the laws of the United States of America,
applicable to the offers and sales of the Placement Agent Securities by the Placement Agents, (iv) is and will be a corporate body validly existing under the laws of its place of incorporation, and (v) has full power and authority to enter
into and perform its obligations under this Agreement. Each of the Placement Agents will immediately notify the Company in writing of any change in its status with respect to subsections (i) through (v) above. The Placement Agents covenant that
they will each use its reasonable best efforts to conduct the Placement hereunder in compliance with the provisions of this Agreement and the requirements of applicable law.

SECTION 3. COMPENSATION. In consideration of the services to be provided for hereunder, the Company shall pay to the Placement
Agents or their respective designees a total cash fee equal to seven percent (7.0%) of gross proceeds from the Placement of the total amount of Placement Agent Securities sold to be split equally between A.G.P. and Benchmark. The Placement Agents
reserve the right to reduce any item of compensation, including the reimbursement of expenses described below, or adjust the terms thereof as specified herein in the event that a determination shall be made by FINRA to the effect that the Placement
Agents’ aggregate compensation is in excess of FINRA Rules or that the terms thereof require adjustment. 
 SECTION
4. EXPENSES. The Company agrees to pay all costs, fees and expenses incurred by the Company in connection with the performance of its obligations hereunder and in connection with the transactions contemplated hereby, including,
without limitation: (i) all expenses incident to the issuance, delivery and qualification of the Placement Agent Securities (including all printing and engraving costs); (ii) all fees and expenses of the registrar and transfer agent of the
Shares; (iii) all necessary issue, transfer and other stamp taxes in connection with the issuance and sale of the Placement Agent Securities; (iv) all fees and expenses of the Company’s counsel, independent public or certified public
accountants and other advisors; (v) all costs and expenses incurred in connection with the preparation, printing, filing, shipping and distribution of the Registration Statement (including financial statements, exhibits, schedules, consents and
certificates of experts), the Base Prospectus and each Prospectus Supplement, and all amendments and supplements thereto, and this Agreement; (vi) all filing fees, reasonable attorneys’ fees and expenses incurred by the Company in
connection with qualifying or registering (or obtaining exemptions from the qualification or registration of) all or any part of the Placement Agent Securities for offer and sale under the state securities or blue sky laws or the securities laws of
any other country; (vii) the fees and expenses associated with including the Placement Agent Securities on the Trading Market and (viii) the Company also agrees to reimburse the Placement Agents for all out-of-pocket expenses, including the reasonable fees, 

  
 2 













 
costs and disbursements of its legal counsel, in an amount not to exceed an aggregate of $40,000. Notwithstanding the foregoing, any advance received by the Placement Agents will be reimbursed to
the Company to the extent not actually incurred in compliance with FINRA Rule 5110(g)(4)(A).
 SECTION 5.
INDEMNIFICATION. 
 A. To the extent permitted by law, with respect to the Placement Agent Securities, the Company will indemnify the
Placement Agents and their respective affiliates, stockholders, directors, officers, employees, members and controlling persons (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) against all losses,
claims, damages, expenses and liabilities, as the same are incurred (including the reasonable fees and expenses of counsel), relating to or arising out of its activities hereunder or pursuant to this Agreement, except to the extent that any losses,
claims, damages, expenses or liabilities (or actions in respect thereof) are found in a final judgment (not subject to appeal) by a court of law to have resulted primarily and directly from a Placement Agents’ willful misconduct or gross
negligence in performing the services described herein. 
 B. Promptly after receipt by the Placement Agents of notice of any claim or the
commencement of any action or proceeding with respect to which the Placement Agents are entitled to indemnity hereunder, the Placement Agents will promptly notify the Company in writing of such claim or of the commencement of such action or
proceeding, but failure to so notify the Company shall not relieve the Company from any obligation it may have hereunder, except and only to the extent such failure results in the forfeiture by the Company of substantial rights and defenses. If the
Company so elects or is requested by the Placement Agents, the Company will assume the defense of such action or proceeding and will employ counsel reasonably satisfactory to the Placement Agents and will pay the fees and expenses of such counsel.
Notwithstanding the preceding sentence, each of the Placement Agents will be entitled to employ its own counsel separate from counsel for the Company and from any other party in such action if counsel for any Placement Agent reasonably determines
that it would be inappropriate under the applicable rules of professional responsibility for the same counsel to represent both the Company and the Placement Agents. In such event, the reasonable fees and disbursements of no more than one such
separate counsel will be paid by the Company, in addition to fees of local counsel. The Company will have the right to settle the claim or proceeding, provided that the Company will not settle any such claim, action or proceeding without the prior
written consent of the Placement Agents, which will not be unreasonably withheld. 
 C. The Company agrees to notify the Placement Agents
promptly of the assertion against it or any other person of any claim or the commencement of any action or proceeding relating to a transaction contemplated by this Agreement. 

D. If for any reason the foregoing indemnity is unavailable to the Placement Agents or insufficient to hold the Placement Agents harmless,
then the Company shall contribute to the amount paid or payable by the Placement Agents as a result of such losses, claims, damages or liabilities in such proportion as is appropriate to reflect not only the relative benefits received by the Company
on the one hand and the Placement Agents on the other, but also the relative fault of the Company on the one hand and the liable Placement Agent on the other that resulted in such losses, claims, damages or liabilities, as well as any relevant
equitable considerations. The amounts paid or payable by a party in respect of losses, claims, damages and liabilities referred to above shall be deemed to include any legal or other fees and expenses incurred in defending any litigation, proceeding
or other action or claim. Notwithstanding the provisions hereof, the liable Placement Agents’ share of the liability hereunder shall not be in excess of the amount of fees actually received, or to be received, by such Placement Agent under this
Agreement (excluding any amounts received as reimbursement of expenses incurred by such Placement Agent). 

  
 3 













 E. These indemnification provisions shall remain in full force and effect whether or not the
transaction contemplated by this Agreement is completed and shall survive the termination of this Agreement, and shall be in addition to any liability that the Company might otherwise have to any indemnified party under this Agreement or otherwise.

 SECTION 6. ENGAGEMENT TERM. The Placement Agents’ engagement hereunder will be until the earlier of
(i) March 31, 2021 and (ii) the Closing Date. The date of termination of this Agreement is referred to herein as the “Termination Date.” In the event, however, in the course of the Placement Agents’ performance
of due diligence it deems, it necessary to terminate the engagement, the Placement Agents may do so prior to the Termination Date. The Company may elect to terminate the engagement hereunder for any reason prior to the Termination Date but will
remain responsible for fees pursuant to Section 3 hereof with respect to the Placement Agent Securities if sold in the Placement. Notwithstanding anything to the contrary contained herein, the provisions concerning the Company’s obligation
to pay any fees actually earned pursuant to Section 3 hereof and the provisions concerning confidentiality, indemnification and contribution contained herein will survive any expiration or termination of this Agreement. If this Agreement is
terminated prior to the completion of the Placement, all fees due to the Placement Agents as set forth in Section 3 shall be paid by the Company to the Placement Agents on or before the Termination Date (in the event such fees are earned or
owed as of the Termination Date). The Placement Agents agree not to use any confidential information concerning the Company provided to the Placement Agents by the Company for any purposes other than those contemplated under this Agreement. 

SECTION 7. PLACEMENT AGENTS INFORMATION. The Company agrees that any information or advice rendered by the
Placement Agents in connection with this engagement is for the confidential use of the Company only in their evaluation of the Placement and, except as otherwise required by law, the Company will not disclose or otherwise refer to the advice or
information in any manner without each of the Placement Agents’ prior written consent. 
 SECTION 8. NO
FIDUCIARY RELATIONSHIP. This Agreement does not create, and shall not be construed as creating rights enforceable by any person or entity not a party hereto, except those entitled hereto by virtue of the indemnification provisions hereof. The
Company acknowledges and agrees that the Placement Agents are not and shall not be construed as a fiduciary of the Company and shall have no duties or liabilities to the equity holders or the creditors of the Company or any other person by virtue of
this Agreement or the retention of the Placement Agents hereunder, all of which are hereby expressly waived. 

SECTION 9. CLOSING. The obligations of the Placement Agents, and the closing of the sale of the Placement
Agent Securities hereunder are subject to the accuracy, when made and on the Closing Date, of the representations and warranties on the part of the Company contained herein and in the Purchase Agreement, to the performance by the Company of its
obligations hereunder, and to each of the following additional terms and conditions, except as otherwise disclosed to and acknowledged and waived by the Placement Agents: 

A. All corporate proceedings and other legal matters incident to the authorization, form, execution, delivery and validity of each of this
Agreement, the Placement Agent Securities, and all other legal matters relating to this Agreement and the transactions contemplated hereby with respect to the Placement Agent Securities shall be reasonably satisfactory in all material respects to
the Placement Agents. 
 B. The Placement Agents shall have received from outside counsel to the Company such counsel’s written opinion
with respect to the Placement Agent Securities, addressed to the Placement Agents and dated as of the Closing Date, in form and substance reasonably satisfactory to the Placement Agents. 

  
 4 













 C. The Shares shall be registered under the Exchange Act. The Company shall have taken no
action designed to, or likely to have the effect of terminating the registration of the Common Stocks under the Exchange Act or delisting or suspending from trading the Shares from the Trading Market or other applicable U.S. national exchange, nor
has the Company received any information suggesting that the Commission or the Trading Market or other U.S. applicable national exchange is contemplating terminating such registration or listing. 

D. No action shall have been taken and no statute, rule, regulation or order shall have been enacted, adopted or issued by any governmental
agency or body which would, as of the Closing Date, prevent the issuance or sale of the Placement Agent Securities or materially and adversely affect or potentially and adversely affect the business or operations of the Company; and no injunction,
restraining order or order of any other nature by any federal or state court of competent jurisdiction shall have been issued as of the Closing Date which would prevent the issuance or sale of the Placement Agent Securities or materially and
adversely affect or potentially and adversely affect the business or operations of the Company. 
 E. The Company shall have entered into a
Purchase Agreement with each of the Purchasers of the Placement Agent Securities and such agreements shall be in full force and effect and shall contain representations, warranties and covenants of the Company as agreed upon between the Company and
the Purchasers. 
 F. The Company has filed the registration statement on Form S-3 (File No. 333-231513) with FINRA and FINRA shall have raised no objection to the fairness and reasonableness of the terms and arrangements of this Agreement. In addition, the Company shall, if requested by the
Placement Agents, make or authorize Placement Agents’ counsel to make on the Company’s behalf, any filing with the FINRA Corporate Financing Department pursuant to FINRA Rule 5110 with respect to the Placement and pay all filing fees
required in connection therewith. 
 If any of the conditions specified in this Section 9 shall not have been fulfilled when and as
required by this Agreement, all obligations of the Placement Agents hereunder may be cancelled by the Placement Agents at, or at any time prior to, the Closing Date. Notice of such cancellation shall be given to the Company in writing or orally. Any
such oral notice shall be confirmed promptly thereafter in writing. 
 SECTION 10. GOVERNING LAW. This
Agreement will be governed by, and construed in accordance with, the laws of the State of New York applicable to agreements made and to be performed entirely in such State, without regard to principles of conflicts of law. This Agreement may not be
assigned by either party without the prior written consent of the other party. This Agreement shall be binding upon and inure to the benefit of the parties hereto, and their respective successors and permitted assigns. Any right to trial by jury
with respect to any dispute arising under this Agreement or any transaction or conduct in connection herewith is waived. Any dispute arising under this Agreement may be brought into the courts of the State of New York or into the Federal Court
located in New York, New York and, by execution and delivery of this Agreement, the Company hereby accepts for itself and in respect of its property, generally and unconditionally, the jurisdiction of aforesaid courts. Each party hereto hereby
irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by delivering a copy thereof via overnight delivery (with evidence of delivery) to such party at the address in effect for
notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner
permitted by law. If either party shall commence an action or proceeding to enforce any provisions of this Agreement, then the prevailing party in such action or 

  
 5 













 
proceeding shall be reimbursed by the other party for its attorney’s fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or
proceeding. 
 SECTION 11. ENTIRE AGREEMENT/MISCELLANEOUS. This Agreement embodies the entire agreement and understanding
between the parties hereto, and supersedes all prior agreements and understandings, relating to the subject matter hereof. If any provision of this Agreement is determined to be invalid or unenforceable in any respect, such determination will not
affect such provision in any other respect or any other provision of this Agreement, which will remain in full force and effect. This Agreement may not be amended or otherwise modified or waived except by an instrument in writing signed by both the
Placement Agents and the Company. The representations, warranties, agreements and covenants contained herein shall survive the Closing Date of the Placement and delivery of the Placement Agent Securities. This Agreement may be executed in two or
more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it being understood that both parties
need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission or a .pdf format file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is
executed) with the same force and effect as if such facsimile or .pdf signature page were an original thereof. 
 SECTION 12.
NOTICES. Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earliest of (a) the date of transmission, if such
notice or communication is sent to the email address specified on the signature pages attached hereto prior to 6:30 p.m. (New York City time) on a business day, (b) the next business day after the date of transmission, if such notice or
communication is sent to the email address on the signature pages attached hereto on a day that is not a business day or later than 6:30 p.m. (New York City time) on any business day, (c) the third business day following the date of mailing, if
sent by U.S. internationally recognized air courier service, or (d) upon actual receipt by the party to whom such notice is required to be given. The address for such notices and communications shall be as set forth on the signature pages
hereto. 
 SECTION 13. PRESS ANNOUNCEMENTS. The Company agrees that the Placement Agents shall, on and after the Closing Date,
have the right to reference the Placement and the Placement Agents’ role in connection therewith in the Placement Agents’ marketing materials and on its website and to place advertisements in financial and other newspapers and journals, in
each case at its own expense. 
 [The remainder of this page has been intentionally left blank.] 

  
 6 













 Please confirm that the foregoing correctly sets forth our agreement by signing and
returning to the Placement Agents the enclosed copy of this Agreement. 
  

			
	 Very truly yours,

	
	A.G.P./ALLIANCE GLOBAL PARTNERS
		
	By:	 	 
		 	 Name: Thomas Higgins

		 	 Title:   Managing Director

	
	 Address for notice:

590 Madison Avenue 36th Floor

New York, New York 10022

Attn: Thomas J. Higgins

Email: thiggins@allianceg.com



  

			
	THE BENCHMARK COMPANY LLC 
		
	By:	 	 
		 	 Name:

		 	 Title:

	
	 Address for notice:

150 East 58th Street 17th Floor
 New York, New York 10155

Attn:

Email:



 [Signature Page to Placement Agency Agreement.] 

  
 7 













 Accepted and Agreed to as of 

the date first written above: 
  

			
	ONE STOP SYSTEMS, INC.
		
	By:	 	 
		 	Name: John W. Morrison, Jr.
		 	Title: Chief Financial Officer

 Address for notice: 
 One
Stop Systems, Inc. 
 2235 Enterprise Street #110 
 Escondido,
California 92029 
 Attention: John W. Morrison, Jr. 

Chief Financial Officer 
 Email:
jmorrison@onestopsystems.com 
 [Signature Page to Placement Agency Agreement.] 

  
 8