| 1106th Engineer Units | 1st Engineer Special Brigade | |
| 1110th Engineer Units | 49th Engineer Combat Battalion | |
| 1111th Engineer Units | 51st Engineer Combat Battalion | |
| 1120th Engineer Units | 61st Engineer Combat Battalion | |
| 1121st Engineer Units | 72d Engineer Light Ponton Company, Platoon | |
| 86th Engineer Heavy Ponton Battalion | 507th Engineer Light Ponton Company | |
| 112th Engineer Combat Battalion | 508th Engineer Light Ponton Company | |
| 146th Engineer Combat Battalion | 512th Engineer Light Ponton Company | |
| 148th Engineer Combat Battalion | 582d Engineer Dump Truck Company | |
| 164th Engineer Combat Battalion | 602d Engineer Camouflage Battalion - Company D | |
| 181st Engineer Heavy Ponton Battalion | 610th Engineer Light Equipment Company, Platoon | |
| 207th Engineer Combat Battalion | 612th Engineer Light Equipment Company | |
| 237th Engineer Combat Battalion | 631st Engineer Light Equipment Company | |
| 238th Engineer Combat Battalion | 663rd Engineer Topographical Company | |
| 246th Engineer Combat Battalion | 962d Engineer Maintenance Company | |
| 291st Engineer Combat Battalion | 966th Engineer Maintenance Company | |
| 294th Engineer Combat Battalion | 988th Engineer Treadway Bridge Company | |
| 296th Engineer Combat Battalion | 989th Engineer Treadway Bridge Company | |
| 297th Engineer Combat Battalion | 990th Engineer Treadway Bridge Company | |
| 298th Engineer Combat Battalion | 991st Engineer Treadway Bridge Company | |
| 299th Engineer Combat Battalion - Company B | 994th Engineer Treadway Bridge Company | |
| 300th Engineer Combat Battalion | 1501st Engineer Water Supply Company, Detachment | |
| 467th Engineer Maintenance Company | 2892d Engineer Technical Intelligence Team | |
| 501st Engineer Light Ponton Company | 2944th Engineer Techincal Intelligence Team | |
| 505th Engineer Light Ponton Company |