- 102nd Signal Battalion
- 1st Battalion, 214th Aviation Regiment (General Support Aviation Battalion)
- 209th Digital Liaison Detachment
- 2nd Military Intelligence Battalion
- 2nd Theater Signal Brigade
- 485th Intelligence Squadron
- 66th Military Intelligence Brigade
- Branch Movement Control Team - Wiesbaden, 39th Transportation Battalion
- Regional Cyber Center - Europe (CAC users only)
- Training Support Center Wiesbaden, Training Support Activity Europe, 7th Army Training Command
- U.S. Army Counterintelligence (ACI) Europe, Wiesbaden Field Office
- U.S.A. Customs Agency-Europe, Wiesbaden Field Office
- USAG Wiesbaden Tenant Units