364th Expeditionary Sustainment Command
364th Expeditionary Sustainment Command is a Sustainment Command of the United States Army Reserve based at Marysville, Washington. The unit was originally formed in 1965 as the 364th General Support group in New York City. In 1968, the unit was redesignated the 364th Support Group at Fort Totten, N.Y. until it was deactivated in 1994. In 2007, the unit was reactivated as the 364th Sustainment Command in Marysville, Wash. The 364 ESC was deployed to Kuwait in 2011.
Organization
The 364th Expeditionary Sustainment Command is a subordinate unit of the 79th Theater Sustainment Command. As of January 2026 the command consists of the following units:364th Expeditionary Sustainment Command, in Marysville- * Headquarters and Headquarters Company, 364th Expeditionary Sustainment Command, in Marysville
- * 96th Sustainment Brigade, at Fort Douglas
- ** 96th Special Troops Battalion, at Fort Douglas
- *** Headquarters and Headquarters Company, 96th Sustainment Brigade, at Fort Douglas
- *** 850th Brigade Signal Company, at Fort Douglas
- ** 191st Combat Sustainment Support Battalion, at Fort Douglas
- *** Headquarters and Headquarters Company, 191st Combat Sustainment Support Battalion, at Fort Douglas
- *** 146th Transportation Medium Truck Company, in Ogden
- *** 419th Transportation Medium Truck Company, in Salt Lake City
- *** 478th Human Resources Company, at Fort Douglas
- *** 786th Quartermaster Company, in Provo
- *** 872nd Ordnance Company, in Ogden
- *** 889th Transportation Detachment, in Salt Lake City
- *** 890th Transportation Company, in Logan
- ** 395th Financial Management Support Unit, at Fort Douglas
- * 319th Transportation Brigade, at Camp Parks
- ** Headquarters and Headquarters Company, 319th Transportation Brigade, at Camp Parks
- ** 385th Transportation Battalion , in Tacoma
- *** Headquarters and Headquarters Detachment, 385th Transportation Battalion, in Tacoma
- *** 332nd Transportation Detachment, in Tacoma
- *** 477th Transportation Company, in Marysville
- *** 483rd Quartermaster Company, in Marysville
- *** 804th Transportation Detachment, in Tacoma
- *** 948th Transportation Company, in Marysville
- *** 970th Transportation Detachment, in Eugene
- ** 483rd Transportation Battalion , in Vallejo
- *** Headquarters and Headquarters Detachment, 483rd Transportation Battalion, in Vallejo
- *** 238th Transportation Company, at Camp Parks
- *** 711th Transportation Company, in Concord
- * 652nd Regional Support Group, at Fort Harrison
- ** Headquarters and Headquarters Company, 652nd Regional Support Group, at Fort Harrison
- ** 814th Transportation Battalion , in Boise
- *** Headquarters and Headquarters Detachment, 814th Transportation Battalion, in Boise
- *** 376th Transportation Medium Truck Company, in Missoula
- *** 592nd Ordnance Company, in Billings
- **** 2nd Platoon, 592nd Ordnance Company, in Butte
- *** 650th Human Resources Company, at Fort Harrison
- **** 2nd Platoon, 650th Human Resources Company, at Fort Douglas
- *** 651st Quartermaster Company, in Evansville
- *** 660th Ordnance Company, in Pocatello
- *** 823rd Transportation Detachment, in Missoula
- *** 889th Quartermaster Company, in Great Falls
- **** Detachment 1, 889th Quartermaster Company, in Kalispell
- *** 949th Transportation Detachment, in Boise
- *** 971st Transportation Detachment, in Sheridan
- *** 1016th Quartermaster Company, in Twin Falls
- * 654th Regional Support Group, in Tacoma
- ** Headquarters and Headquarters Company, 654th Regional Support Group, in Tacoma
- ** 382nd Combat Sustainment Support Battalion, at Joint Base Lewis–McChord
- *** Headquarters and Headquarters Company, 382nd Combat Sustainment Support Battalion, at Joint Base Lewis–McChord
- *** 291st Transportation Detachment, at Joint Base Lewis–McChord
- *** 737th Transportation Medium Truck Company, in Yakima
- *** 881st Quartermaster Company, in Tacoma
- **** 1004th Quartermaster Detachment, in Salt Lake City
- **** 1005th Quartermaster Detachment, in Spokane
- **** 1006th Quartermaster Detachment, in Boise
- **** 1007th Quartermaster Detachment, at Fort Harrison
- *** 909th Human Resources Company, in Bothell
- **** Detachment 1, 909th Human Resources Company, at Camp Withycombe