Exhibit 22.1

LIST OF ISSUERS AND GUARANTOR SUBSIDIARIES

In addition to Genesis Energy, L.P. (incorporated in Delaware), as of March 31, 2020, the following subsidiaries of Genesis Energy, L.P. guarantee the senior unsecured notes issued by Genesis Energy, L.P. This includes the 6.000% senior unsecured notes due 2023, the 5.625% senior unsecured notes due 2024, the 6.500% senior unsecured notes due 2025, the 6.250% senior unsecured notes due 2026, and the 7.750% senior unsecured notes due 2028.

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

Exhibit 22.1

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