Flowco Holdings Inc. Announces Launch of Public Offering by Selling Stockholders

Flowco Holdings Inc. ("Flowco") (NYSE:FLOC) announced today the launch of an underwritten public offering (the "Offering") by certain affiliates of GEC Advisors LLC (the "Selling Stockholders") of an aggregate of 7,800,000 shares of Flowco's Class A common stock. The Selling Stockholders have also granted the underwriters a 30-day option to purchase up to an additional aggregate 1,170,000 shares at the public offering price, less underwriting discounts and commissions. The Offering is subject to market and other conditions, and there can be no assurance as to whether or when the Offering may be completed.

Flowco is not issuing or selling any shares of Class A common stock in the offering and will not receive any proceeds from the shares of Class A common stock sold by the Selling Stockholder, except as set forth in the prospectus supplement relating to the offering.

Flowco also announced that it intends to purchase from the underwriters 780,000 shares of Flowco's Class A common stock that are the subject of the Offering at the price per share to be received by the Selling Stockholders in the Offering (the "Share Repurchase"). The Offering is not conditioned upon the closing of the Share Repurchase, but the Share Repurchase is conditioned upon the closing of the Offering. The Share Repurchase will be conducted pursuant to Flowco's existing share repurchase program.

J.P. Morgan and Jefferies are acting as the joint lead bookrunning managers for the offering.

The registration statement relating to these securities have been filed with, and declared effective by, the Securities and Exchange Commission ("SEC") (SEC File No. 333-293202). The offering is being made only by means of a prospectus supplement and accompanying prospectus. Before you invest, you should read the prospectus filed with the SEC on March 19, 2026 pursuant to the registration statements, the preliminary prospectus supplement and other documents Flowco has filed with the SEC and incorporated by reference into the registration statements for more complete information about Flowco, its Class A common stock and this offering. You may obtain a copy of the preliminary prospectus supplement and the accompanying prospectus related to the offering for free by visiting EDGAR on the SEC's website at www.sec.gov. Alternatively, copies of the preliminary prospectus supplement and the accompanying prospectus may be obtained, when available, from J.P. Morgan Securities LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717, or by telephone at (866) 803-9204, or by email at [email protected]; or Jefferies LLC, Attention: Equity Syndicate Prospectus Department, 520 Madison Avenue, New York, NY 10022; by phone at (877) 821-7388; or by email at [email protected].

This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such jurisdiction.

About Flowco

Flowco is a leading provider of production optimization, artificial lift and emissions management and monetization solutions for the oil and natural gas industry. The Company's products and services include a full range of equipment and technology solutions that enable oil and natural gas producers to efficiently and cost-effectively maximize the profitability and economic lifespan of their assets.

Forward Looking Statements

The information in this press release contains statements relating to future actions and results, which are "forward-looking statements" within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended. All statements other than statements of historical facts contained in this press release may be forward-looking statements. Statements of expectations and predictions of future performance are subject to numerous risks and uncertainties, many of which are beyond the Company's control. Forward-looking statements include, among other statements: statements about the potential benefits of the proposed transaction, the ability of the parties to consummate the proposed transaction and the expected timing of consummating the proposed transaction; statements regarding guidance or estimates related to the Company's results of operations or financial condition; industry trends, customer demand and industry outlook, and effects on Flowco's operations; Flowco's strategies and plans, including matters relating to the Company growth, capital expenditures, dividend policies, and leverage profile. When used in this press release, words such as "expect," "project," "estimate," "believe," "anticipate," "intend," "plan," "seek," "forecast," "target," "predict," "may," "should," "would," "could," and "will," the negative of these terms and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain such identifying words. Forward-looking statements are based on management's current expectations and assumptions, and are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. Although Flowco believes that the expectations reflected in these forward-looking statements are reasonable as of the date made, actual results may prove to be materially different from the results expressed or implied by the forward-looking statements. These risks and uncertainties are described further in the "Risk Factors" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2025 and in the Company's other filings with the SEC. Flowco undertakes no obligation and does not intend to update these forward-looking statements to reflect events or circumstances occurring after this press release. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release.

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Investor Contact:

Andrew Leonpacher | VP of Finance, Corporate Development, and Investor Relations

[email protected]

(713) 997-4647

Media Contact:

Cheryl Brashear-White | VP of Marketing Communications

[email protected]

(405) 819-5290