UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A information

PROXY STATEMENT PURSUANT TO SECTION 14(a) OF
THE SECURITIES EXCHANGE ACT OF 1934

(AMENDMENT NO. )

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Filed by a Party other than the Registrant ☐

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☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☑ Definitive Additional Materials

☐ Soliciting Material Pursuant to §240.14a-12

Quintana Energy services inc. 

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant) 

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*** Exercise Your Right to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on May 12, 2020.

QUINTANA ENERGY SERVICES INC.

        

QUINTANA ENERGY SERVICES INC.
1415 LOUISIANA STREET - SUITE 2900
HOUSTON, TX 77002

Meeting Information
Meeting Type:         Annual Meeting
For holders as of:  March 20, 2020
Date:     May 12, 2020	Time:     9:00 A.M., CDT

Location:	Meeting live via the Internet-please visit
	www.virtualshareholdermeeting.com/qes2020.
The company will be hosting the meeting live via the Internet this year. To attend the meeting via the Internet please visit www.virtualshareholdermeeting.com/qes2020 and be sure to have the information that is printed in the box marked by the arrow (located on the following page).

You are receiving this communication because you hold shares in the company named above.

This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).

We encourage you to access and review all of the important information contained in the proxy materials before voting.

See the reverse side of this notice to obtain proxy materials and voting instructions.

D05756-P36332

— Before You Vote —

How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:

NOTICE AND PROXY STATEMENT         ANNUAL REPORT

How to View Online:

Have the information that is printed in the box marked by the arrow (located on the following page) and visit: www.proxyvote.com.

How to Request and Receive a PAPER or E-MAIL Copy:

If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:

1) BY INTERNET:	www.proxyvote.com
2) BY TELEPHONE:	1-800-579-1639
3) BY E-MAIL*:	sendmaterial@proxyvote.com

* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow (located on the following page) in the subject line.

Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 28, 2020 to facilitate timely delivery.

— How To Vote —

Please Choose One of the Following Voting Methods

Vote By Internet:

Before The Meeting:

Go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow (located on the following page) available and follow the instructions.

During The Meeting:

Go to www.virtualshareholdermeeting.com/qes2020. Have the information that is printed in the box marked by the arrow (located on the following page) available and follow the instructions.

Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

D05757-P36332

Voting Items

The Board of Directors recommends you vote FOR the following:
1.	Election of seven directors, each for a term to expire at the 2021 Annual Meeting of Stockholders and until their successors are duly elected and qualified. 1a.  Christopher J. Baker 1b.  Corbin J. Robertson, Jr. 1c.  Dalton Boutté, Jr. 1d.  Rocky L. Duckworth 1e.  Gunnar Eliassen 1f.   Bobby S. Shackouls 1g.   Dag Skindlo
The Board of Directors recommends you vote FOR proposal 2:
2.	To ratify the appointment of PricewaterhouseCoopers LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2020.
NOTE: To take action as appropriate upon such other matters that may be properly presented at the Annual Meeting or at any and all adjournments and postponements thereof.

D05758-P36332