Active and Reserve | Alumni | Training | Others
Active and Reserve (Numbered) Units
- 1st Engineer Battalion (Combat Effects) 1st Brigade, 1st Infantry Division
- 111th Engineer Company (Sapper)
- 41st Engineer Company (Mobility Augmentation)
- 72nd Engineer Company (Mobility Augmentation)
- 4th Engineer Battalion (Combat Effects)
- 5th Engineer Battalion APR 11
- 50th Engineer Company (Multi-Role Bridge)
- 55th Engineer Company (Mobility Augmentation)
- 509th Engineer Company (Clearance)
- 515th Engineer Company (Sapper)
- 6th Engineer Battalion (Combat) (Airborne) APR 11
- 56th Engineer Company (Vertical)
- 84th Engineer Company (CSE) (Airborne)
- 7th Engineer Battalion (Combat Effects) JAN 11
- 8th Engineer Battalion JUL 09
- 87th Engineer Company (Sapper)
- 937th Engineer Company (Clearance)
- 9th Engineer Battalion 172nd Infantry Brigade OCT 10
- 11th Engineer Battalion (Combat Effects) APR 11
- 63rdEngineer Company (CSE)
- 60th Engineer Company (Vertical)
- 14th Engineer Battalion (Combat Effects)
- 15th Engineer Battalion (Construction Effects) APR 11
- 500th Engineer Company (Horizontal)
- 902nd Engineer Company (Vertical)
- 534nd Engineer Detachment (Survey and Design)
- 18th Engineer Brigade (Theater Army)
- 19th Engineer Battalion (Construction Effects)
- 15th Engineer Company (Horizontal)
- 60th Engineer Company (Vertical)
- 76th Engineer Company (Vertical)
- 72nd Engineer Detachment (Survey and Design)
- 20th Engineer Battalion (Combat Effects) JUL 09
- 510th Engineer Company (Sapper)
- 59st Engineer Company (Mobility Augmentation)
- 572nd Engineer Company (Mobility Augmentation)
- 22nd Engineer Company (Clearance), 14th Engr Bn (Cbt Eff) JAN 11
- 35th Engineer Brigade OCT 10
- 36th Engineer Brigade
- 38th Engineer Company OCT 10
- 40th Engineer Battalion (Combat) 170th Infantry Brigade Combat Team SEP 11
- 52nd Engineer Battalion (Construction) JAN 11
- 544th Engineer Company (Vertical)
- 497th Engineer Company (Horizontal)
- 615th Engineer Company (Horizontal)
- 54th Engineer Battalion
- 62nd Engineer Company (Sapper), 4th Engr Bn (Cbt Eff)
- 62nd Engineer Battalion JUL 09
- 65th Engineer Battalion (Combat Effects) APR 11
- 7th Engineer Detachment (Dive)
- 34th Engineer Company (Sapper)
- 70th Engineer Company (Topographic)
- 82nd Engineer Company (CSE)
- 95th Engineer Company (Clearance)
- 84th Engineer Battalion (Combat Effects) OCT 10
- 95th and 520th Engineer Detachments (Firefighting) OCT 10
- 101st Engineer Battalion (Combat)
- 130th Engineer Brigade
- 133rd Engineer Company (CSE)
- 142nd Engineer Combat Battalion
- 164th Engineer Combat Battalion
- 166th Engineer Company (Vertical) MAR 11
- 176th Engineer Battalion 49th Armd Div
- 194th Engineer Brigade OCT 10
- 200th Engineer Battalion
- 201st Engineer Battalion OCT 10
- 204th Engineer Battalion
- 205th Engineer Battalion (Combat Heavy)
- 206th Engineer Battalion JAN 12
- 216th Engineer Battalion (Combat Heavy)
- 224th Combat Engineer Battalion (M)
- 225th Engineer Brigade
- 235th Engineer Company (Sapper) OCT 10
- 244th Engineer Battalion (Combat) OCT 10
- 249th Engineer Battalion (Prime Power) OCT 10
- 299th Combat Engineer Battalion
- 307th Engineer Battalion OCT 10
- 326th Engineer Battalion (Air Assault) OCT 10
- 369th Engineer Detachment (Firefighters)
- 411th Engineer Brigade
- 412th Engineer Command
- 416th Engineer Command OCT 10
- 420th Engineer Brigade OCT 10
- 507th Engineer Battalion OCT 10
- 527th Engineer Battalion
- 528th Engineer Battalion (Combat)(Heavy)
- 533rd Engineer Detachment, (Forward Engineer Support Team—Main) APR 11
- 555th Engineer Brigade
- 565th Engineer Detachment, (Forward Engineer Support Team—Advance) APR 11
- 569th Engineer Company (Mobility Augmentation), 4th Engr Bn (Cbt Eff)
- 570th Engineer Company (Sapper), 14th Engr Bn (Cbt Eff)
- 571st Engineer Company (Sapper), 14th Engr Bn (Cbt Eff)
- 576th Engineer Company (Mobility Augmentation), 4th Engr Bn (Cbt Eff)
- 579th Engineer Detachment (Forward Engineer Support Team-Main) DEC 09
- 610th Engineer Company (Support), 14th Engr Bn (Cbt Eff)
- 648th Engineer Battalion (Sapper), 48th Infantry Brigade (M)
- 689th Engineer Company OCT 10
- 769th Engineer Battalion
- 682nd Engineer Battalion
- 849th Engineer Company (Mobility Augmentation), 682nd Engr Bn
- 851st Engineer Company (Vertical), 682nd Engr Bn
- 864th Engineer Battalion (Combat Effects) APR 09
- 557th Engineer Company
- 585th Engineer Company
- 617th Engineer Company
- 876th Engineer Battalion, 28th Infantry Division (Mech)
- 878th Engineer Battalion (Combat Heavy)
- 947th Engineer Company (Horizontal) MAR 11
- 1021st Engineer Company (Vertical)
- 1041st Engineer Company (Assault Float Bridge)
- 1092nd Engineer Battalion OCT 10
- 1140th Engineer Battalion OCT 10
- 1157th Engineer Company (Firefighting) MAR 11
- 2225th Engineer Company (Multi-Role Bridge)
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Alumni Unit Organizations
- 1st Engineer Combat Battalion
- 2nd Regiment of Engineers WWI OCT 10
- VI Corps Combat Engineers WWII
- 7th Engineer Battalion WWI OCT 10
- 7th Engineer Brigade
- 9th Engineer Battalion JUL 10
- IX Engineer Command OCT 10
- 13th Engineer (C) Battalion (Official)
- 14th Combat Engineer Battalion Association
- 15th Engineer Battalion 9th Infantry Division
- 15th Engineer Battalion Association 9th Infantry Division
- 18th Engineer Brigade
- 19th Combat Engineer Battalion (Vietnam)
- 20th Engineer Battalion
- 20th Engineers WWI to Present
- 27th Land Clearing Team OCT 10
- 31st Engineer Battalion Vietnam JAN 10
- 35th Engineer Battalion (Combat) JUL 10
- 36th Engineer Battalion Association Vietnam
- 39th Engineer Battalion Vietnam
- 46th Engineer Battalion
- 51st Engineer Combat Battalion WWII OCT 10
- 51st Engineer Combat Battalion WWII reenacting site
- A Company, 54th Engineer Battalion 1972-75
- 59th Land Clearing Company Vietnam OCT 10
- 60th Land Clearing Company Vietnam OCT 10
- 79th Engineer Battalion (Const)
- 82nd (Combat) Engineer Battalion WWII
- 82nd Engineer Combat Battalion WWII
- 83rd Engineer Battalion (Construction) OCT 09
- 84th Engineer Battalion (Construction) (Vietnam)
- 85th Engineer Heavy Ponton Battalion OCT 10
- 86th Engineer Battalion (Vietnam)
- (Co D), 97th Engineer Battalion (Const) AUG 09
- 104th Engineer Association
- 104th Engineer Company (Dump Truck)
- 105th Engineer Combat Battalion 30th Infantry Division OCT 10
- 107th Engineer Battalion
- 108th Engineer Combat Battalion WWII 33th Infantry Division
- 117th Combat Engineers OCT 10
- 150th Combat Engineers (WWII)
- 163rd Engineer Combat Battalion OCT 10
- 167th Engineer Combat Battalion WWII OCT 10
- 175th Combat Engineer Company (Vietnam) 196th Lt Inf Brigade
- 168th Engineer Battalion JUL 10
- 295th Engineer Combat Battalion (WWII)
- 300th Combat Engineer Battalion (WWII)
- 307th Airborne Engineer Battalion 82d Airborne Division OCT 10
- 313th Engineer Combat Battalion OCT 10
- 317th Engineer Battalion Alumni Association NOV 11
- 325th Engineer Cbt Battalion 100th Inf Div (WWII) Patch, TO&E, and pics only
- 326th Airborne Engineer Battalion 101st Airborne Division OCT 10
- 327th Engineer Combat Battalion WWII
- 332nd Engineer General Service Regiment
- 354th Engineer Battalion (Construction) JUL 10
- 362nd Engineer Company (Light Equipment)
- 381st Combat Engineer Battalion WWII OCT 10
- 388th Engineer Battalion
- 472nd Engineer Maintenance Company WWII OCT 10
- 503rd Engineer Company (Light Equipment) OCT 10
- 505th Engineer Light Ponton Company
- 533rd Engineer Boat and Shore Regiment 3rd Engr Special Bde
- 538th Landclearing Company OCT 09
- 538th Engineer Battalion (Construction) OCT 10
- 543rd Engineering Company (Pipeline) OCT 09
- 544th Engineer Boat and Shore Regiment OCT 10
- 547th Engineer Battalion JUL 10
- 549th Engineer Battalion JUL 10
- 559th Engineer Battalion JUL 10
- 563rd Engineer Battalion JUL 10
- (B Co), 578th Combat Engineer Battalion
- 577th Engineer Battalion Vietnam APR 09
- 581st Engineer Company (Field Maintanance) OCT 09
- 585th Engineer Company (DT) Association Vietnam
- 588th Combat Engineer Battalion
- 589th Engineer Battalion (Const) Vietnam JUL 09
- 591st Engineer Company
- 591st Engineer Boat and Shore Regiment OCT 10
- 606th Army Engineer Camouflage Battalion
- 630th Engineer Company (LE) Vietnam
- 697th Engineer Company (Pipeline) OCT 10
- 809th Engineer Battalion (Thailand)
- 815th Engineer Battalion (Const) OCT 10
- 857th Engineer Aviation Battalion (WWII)
- 858th Engineer Aviation Battalion WWII OCT 10
- 984th Engineer Company (Land Clearing) Vietnam
- 1051-61st Engineer Port Construction and Repair Groups WWII USA Divers Association OCT 10
- 1142nd Engineer Combat Group WWII OCT 10
- 1306th Engineer General Service Regiment (WWII)
- Continental Geographers Department, 1777-1783 (living history organization)
- U.S. Corps of Topographical Engineers (living history organization)
- The OCS Foundation (Officer Candidate Schools)
- Vietnam Landclearers Association
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Training and School Units
- 1st Engineer Brigade Fort Leonard Wood, MO
- 31st Engineer Battalion, 1st Engineer Brigade APR 09
- 35th Engineer Battalion, 1st Engineer Brigade
- 94th Engineer Battalion OCT 10
- 169th Engineer Battalion, 1st Engineer Brigade OCT 10
- 554th Engineer Battalion, 1st Engineer Brigade OCT 10
- Prime Power School Fort Belvoir, VA APR 09
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Other Engineer Organizations and Sites
- U.S. Army Corps of Engineers Headquarters OCT 10
- U.S. Army Engineer School and Regiment OCT 10
- Office of the Assistant Chief of Staff for Installation Management
- Corps of Engineers The "official" Institute of Heraldry branch castle (w/history), colors, and birthday of the Corps OCT 10
- Engineer Units Same site describing distinctive unit insignia and coat of arms. Find out why the color reds and white or what the horseshoe or yucca plant represents. OCT 10
- HQ USAREUR Office of the Deputy Chief of Staff, Engineer
- Military.com Engineer Unit Pages A site to connect soldiers and veterans with each other of Engineer Battalions and Brigades. May help get unit information when no website is listed here by the AEA. Membership required (free).
- GlobalSecurity.org This website provides a short history and insignia of units including those not listed here OCT 10
- Residential Communities Initiatives Home Page