Ranger Energy Services, Inc.

Our 2025 Annual Report on Form 10-K, including the financial statements, financial statement schedules, and exhibits, has been filed with the SEC. Complete copies of these materials are also available on our website at www.rangerenergy.com. We will mail without charge, upon written request, a copy of our 2025 Annual Report on Form 10-K including the financial statements, financial statement schedules, and exhibits. Please send a written request to Melissa Cougle, Executive Vice President and Chief Financial Officer at:

Ranger Energy Services, Inc.

10350 Richmond Avenue, Suite 550

Houston, Texas 77042

The charters for our Audit Committee, Nominating and Governance Committee, and Compensation Committee, as well as our Corporate Governance Guidelines and our Code of Business Conduct and Ethics are in the “Corporate Governance” section of our corporate website, which is www.rangerenergy.com, and are also available in print without charge upon written request to Melissa Cougle at the address above.

Stockholders residing in the same household who hold their stock through a bank or broker may receive only one set of proxy materials in accordance with a notice sent earlier by their bank or broker. This practice will continue unless instructions to the contrary are received by your bank or broker from one or more of the stockholders within the household. We will promptly deliver a separate copy of the proxy materials to such stockholders upon receipt of a written or oral request to Melissa Cougle at Ranger Energy Services, Inc., 10350 Richmond Avenue, Suite 550, Houston, Texas 77042, or by calling (866) 648-8133.

If you hold your shares in street name and reside in a household that received only one copy of the proxy materials, you can request to receive a separate copy in the future by following the instructions sent by your bank or broker. If your household is receiving multiple copies of the proxy materials, you may request that only a single set of materials be sent by following the instructions sent by your bank or broker.