X0206 3 2025-01-15 1 0002035149 Flowco Holdings Inc. FLOC 0001201989 GUILL BEN A C/O FLOWCO HOLDINGS INC. 1300 POST OAK BLVD., SUITE 450 HOUSTON TX 77056 true Exhibit List: Exhibit 24 - Power of Attorney. The Reporting Person is a Managing Partner of White Deer Management LLC ("White Deer"). Certain affiliates of White Deer (the "White Deer Affiliates") may be deemed to beneficially own securities of the Issuer, as reported in a separate Form 3 filed on the date hereof. The Reporting Person disclaims beneficial ownership of any and all securities of the Issuer beneficially owned by the White Deer Affiliates. /s/ Joel Lambert, attorney-in-fact 2025-01-15