The command is a subordinate unit of the
377th Theater Sustainment Command. As of January 2026 the command consists of the following units: •
143rd Expeditionary Sustainment Command, in
Orlando (FL) • Headquarters and Headquarters Company, 143rd Expeditionary Sustainment Command, in Orlando (FL) • 336th Financial Management Support Center, in
Lake Charles (LA) •
207th Regional Support Group, at
Fort Jackson (SC) • Headquarters and Headquarters Company, 207th Regional Support Group, at Fort Jackson (SC) •
518th Sustainment Brigade, in
Knightdale (NC) • Headquarters and Headquarters Company, 275th Combat Sustainment Support Battalion, at Fort Lee (VA) • 1st Platoon, 351st Ordnance Company (Ammo) (Modular), in
Morgantown (WV) • 812th Human Resources Company, in Charlotte (NC) • Headquarters and Headquarters Company, 352nd Combat Sustainment Support Battalion, in Macon (GA) • 377th Quartermaster Company (Petroleum Support), in Macon (GA) • Headquarters and Headquarters Company, 787th Combat Sustainment Support Battalion, in Dothan (AL) • 4th Platoon, 809th Human Resources Company, in Mobile (AL) • 5th Platoon, 809th Human Resources Company, in
Myrtle Beach (SC) • 939th Transportation Company (Inland Cargo Transfer Company — ICTC), in Statham (GA) • 1015th Ordnance Company (Support Maintenance), at
Fort Gillem (GA) •
828th Transportation Battalion (Motor), in
Livingston (AL) • Headquarters and Headquarters Detachment, 828th Transportation Battalion (Motor), in Livingston (AL) • 206th Transportation Medium Truck Company (Cargo) (EAB Linehaul), in
Opelika (AL) • Detachment 1, 206th Transportation Medium Truck Company (Cargo) (EAB Linehaul), in
Montgomery (AL) • 287th Transportation Company (Combat HET), in Livingston (AL) • Detachment 1, 287th Transportation Company (Combat HET), at
Fort McClellan (AL) • 319th Transportation Medium Truck Company (POL, 5K GAL) (EAB Linehaul), in
Augusta (GA) • Detachment 1, 319th Transportation Medium Truck Company (POL, 5K GAL) (EAB Linehaul), in
Savannah (GA) • 441st Transportation Company (Seaport Operations), in
New Orleans (LA) • 814th Personnel Detachment (Theater Gateway — Personnel Accountability Team), in
Starkville (MS) Abbreviations: PLS — Palletized Load System; HET — Heavy Equipment Transporter; POL — Petroleum Oil Lubricants; EAB — Echelon Above Brigade ==Lineage==