Power of Attorney for Patrick J. Byrne

SEC Filing 3 (0001852244-25-000079)

Patrick J. Byrne, a director of GXO Logistics, Inc., has appointed Karlis Kirsis as his attorney-in-fact. This Power of Attorney grants Kirsis the authority to prepare, execute, and submit various SEC filings on Byrne's behalf, including Forms 3, 4, and 5, Schedules 13D and 13G, and Forms 144. Kirsis is also authorized to obtain information regarding transactions in GXO's equity securities from third parties. The Power of Attorney remains in effect until Byrne is no longer required to file these forms or until it is revoked in writing. The document was executed on July 23, 2025.