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Exhibit 21.1

SUBSIDIARIES OF REGISTRANT

The following is a list of subsidiaries of Genesis Energy, L.P. as of December 31, 2025.

SUBSIDIARY						JURISDICTION OF ORGANIZATION
AP MARINE, LLC						DELAWARE
BR PORT SERVICES, LLC						DELAWARE
CAMERON HIGHWAY PIPELINE GP, L.L.C.						DELAWARE
CAMERON HIGHWAY PIPELINE I, L.P.						DELAWARE
CASPER EXPRESS PIPELINE, LLC						DELAWARE
DAVISON PETROLEUM SUPPLY, LLC						DELAWARE
DAVISON TRANSPORTATION SERVICES, INC.						DELAWARE
DAVISON TRANSPORTATION SERVICES, LLC						DELAWARE
DEEPWATER GATEWAY, L.L.C.						DELAWARE
FLEXTREND DEVELOPMENT COMPANY, L.L.C.						DELAWARE
GEL CHOPS GP, LLC						DELAWARE
GEL CHOPS I, L.P.						DELAWARE
GEL CHOPS II, L.P.						DELAWARE
GEL DEEPWATER, LLC						DELAWARE
GEL IHUB, LLC						DELAWARE
GEL LOUISIANA FUELS, LLC						DELAWARE
GEL ODYSSEY, LLC						DELAWARE
GEL OFFSHORE PIPELINE, LLC						DELAWARE
GEL OFFSHORE, LLC						DELAWARE
GEL PALOMA, LLC						DELAWARE
GEL PIPELINE OFFSHORE, LLC						DELAWARE
GEL POSEIDON, LLC						DELAWARE
GEL SEKCO, LLC						DELAWARE
GEL SYNC LLC						DELAWARE
GEL TEX MARKETING, LLC						DELAWARE
GEL TEXAS PIPELINE, LLC						DELAWARE
GEL WYOMING, LLC						DELAWARE
GENESIS ALKALI HOLDINGS COMPANY, LLC						DELAWARE
GENESIS BR, LLC						DELAWARE
GENESIS CHOPS I, LLC						DELAWARE
GENESIS CHOPS II, LLC						DELAWARE
GENESIS CRUDE OIL, L.P.						DELAWARE
GENESIS DAVISON, LLC						DELAWARE
GENESIS DEEPWATER HOLDINGS, LLC						DELAWARE
GENESIS ENERGY FINANCE CORPORATION						DELAWARE
GENESIS ENERGY, LLC						DELAWARE
GENESIS GTM OFFSHORE OPERATING COMPANY, LLC						DELAWARE
GENESIS IHUB HOLDINGS, LLC						DELAWARE
GENESIS MARINE, LLC						DELAWARE

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Exhibit 21.1

SUBSIDIARY						JURISDICTION OF ORGANIZATION
GENESIS ODYSSEY, LLC						DELAWARE
GENESIS OFFSHORE HOLDINGS, LLC						DELAWARE
GENESIS OFFSHORE, LLC						DELAWARE
GENESIS PIPELINE ALABAMA, LLC						ALABAMA
GENESIS PIPELINE TEXAS, L.P.						DELAWARE
GENESIS PIPELINE USA, L.P.						DELAWARE
GENESIS POSEIDON HOLDINGS, LLC						DELAWARE
GENESIS POSEIDON, LLC						DELAWARE
GENESIS RAIL SERVICES, LLC						DELAWARE
GENESIS SAILFISH HOLDINGS, LLC						DELAWARE
GENESIS SEKCO, LLC						DELAWARE
GENESIS SMR HOLDINGS, LLC						DELAWARE
GENESIS SYNGAS INVESTMENTS, L.P.						DELAWARE
GENESIS TEXAS CITY TERMINAL, LLC						DELAWARE
HIGH ISLAND OFFSHORE SYSTEM, L.L.C.						DELAWARE
MANTA RAY GATHERING COMPANY, L.L.C.						TEXAS
MATAGORDA OFFSHORE, LLC						TEXAS
MILAM SERVICES, INC.						DELAWARE
POSEIDON PIPELINE COMPANY, L.L.C.						DELAWARE
RED RIVER TERMINALS, L.L.C.						LOUISIANA
SAILFISH PIPELINE COMPANY, L.L.C.						DELAWARE
SEAHAWK SHORELINE SYSTEM, LLC						TEXAS
SOUTHEAST KEATHLEY CANYON PIPELINE COMPANY, LLC						DELAWARE
SYNC PIPELINE LLC						DELAWARE
TDC SERVICES, LLC						DELAWARE
TDC, L.L.C.						LOUISIANA
TEXAS CITY CRUDE OIL TERMINAL, LLC						DELAWARE
THUNDER BASIN HOLDINGS, LLC						DELAWARE