Arnold Engineering and Development Complex
- 311th Air Base Group
- 311th Mission Support Group
- 95th Air Base Wing
- Communications Branch
- Civil Engineer Branch
- Investments Branch
- Management Operations
- Mission Support Division
- Maintenance Division
- Propulsion Wind Tunnel Ground Test Complex
- Support Asset Branch
- Space & Missile Ground Test Complex
- Services
- Test Asset Branch
- Technology Branch
- Test Division
- Turbine Engine Ground Test Complex
- Test Systems Division