| Chemical Unit Designation | Date Activated |
Training | Overseas Service | Inactivation or Disbandment | Conversion or Redesignation | ||||||
| From | To | Place | From | To | Theater | Date | Place | Date | Comments | ||
| 3rd Depot Company | 01.06.41 | 01.06.41 | 21.12.41 | Fort Sam Houston, tex. | |||||||
| 25.12.41 | 07.03.42 | Fort Lewis, Wash. | 07.03.42 | Redesignated 63rd Chem Depot Co | |||||||
| 6th Depot Company | 25.03.42 | 25.03.42 | 20.06.42 | Fort Sam Houston, Tex. | 30.06.42 | 24.11.42 | ETO | ||||
| 04.12.42 | 28.09.43 | NATO | |||||||||
| 06.10.43 | 27.08.44 | MTO | |||||||||
| 30.08.44 | 17.11.45 | ETO | 19.11.45 | Camp Kilmer, NJ | |||||||
| 7th Depot Company | 30.04.42 | 30.04.42 | 18.07.42 | Camp Bowie, Tex. | |||||||
| 20.07.42 | 07.11.42 | Louisiana Maneuver Area | |||||||||
| 08.11.42 | 27.11.42 | Camp Bowie, Tex. | 07.12.42 | 19.12.45 | ETO | 20.12.45 | Camp Kilmer, NJ | ||||
| 8th Depot Company | 13.02.42 | 13.03.42 | 1946 | Fort Shafter, TH | 13.03.42 | 1946 | MIDPAC | — | Hawaii | ||
| 9th Depot Company | 01.07.42 | 01.07.42 | 27.08.42 | Camp Rucker, Ala. | |||||||
| 27.08.42 | 08.11.42 | Nashville, Tenn. | |||||||||
| 09.11.42 | 18.09.43 | Camp Rucker, Ala. | 08.10.43 | 05.01.46 | ETO | 06.01.46 | Camp Kilmer, NJ | ||||
| 36th Depot Company | 20.12.44 | 20.12.44 | 28.07.45 | France | 20.12.44 | 28.07.45 | ETO | ||||
| 02.09.45 | 10.04.46 | SWPA | 10.04.46 | Philippines | |||||||
| 37th Depot Company | 15.04.44 | 15.04.44 | 15.06.44 | Camp Sibert, Ala. | 29.12.42 | Activated as 37th Chem Decon Co | |||||
| 15.06.44 | 25.07.44 | Camp Rucker, Ala. | |||||||||
| 26.07.44 | 28.08.44 | Huntsville, Ala. | |||||||||
| 28.08.44 | 12.09.44 | Camp Rucker, Ala. | 12.09.44 | Camp Rucker, Ala. | |||||||
| 60th Depot Company | 15.08.42 | 15.08.42 | 31.01.43 | Camp Shelby, Miss. | |||||||
| 01.02.43 | 02.06.43 | Camp Polk, La. | 01.07.43 | 16.12.45 | ETO | 17.12.45 | Camp Shanks, NY | ||||
| 61st Depot Company | 15.01.43 | 15.01.43 | 16.03.43 | Camp Sibert, Ala. | |||||||
| 31.03.43 | 12.08.43 | San Bernardino, Calif. | |||||||||
| 16.08.43 | 13.10.43 | Camp Sibert, Ala. | 21.10.43 | 29.12.45 | ETO | 31.12.45 | New York, NY | 16.04.35 | Activated as 412th Chem Depot Co | ||
| 62nd Depot Company | 12.03.42 | 12.03.42 | 01.11.44 | Australia | 12.03.42 | 01.11.44 | SWPA | 01.11.44 | Converted to 62nd Chem General Service Co | ||
| 63rd Depot Company | 07.03.42 | 07.03.42 | 04.05.42 | Pacos, Wash. | 01.06.41 | Activated as 3rd Chem Depot Co | |||||
| 04.05.42 | 19.07.42 | Fort Lewis, Wash. | |||||||||
| 23.07.42 | 21.09.42 | Camp Kilmer, NJ | |||||||||
| 21.09.42 | 23.02.43 | Camp Picket, Va. | 01.03.43 | 28.07.43 | NATO | ||||||
| 30.07.43 | 11.09.44 | MTO | |||||||||
| 14.09.44 | 12.10.45 | ETO | 13.10.45 | Boston, Mass. | |||||||
| 64th Depot Company | 15.01.43 | 15.01.43 | 21.10.43 | Camp Sibert, Ala. | 03.11.43 | 28.05.46 | ETO | 28.05.46 | France | ||
| 65th Depot Company | 01.02.43 | 01.02.43 | 10.09.43 | Camp Sibert, Ala. | 20.09.43 | 22.11.45 | ETO | 23.11.45 | Boston, Mass. | ||
| 66th Depot Company | 06.07.42 | 06.07.42 | 31.03.44 | Iceland | 06.07.42 | 23.11.45 | ETO | 23.11.45 | Boston, Mass. | 12.04.44 | Redesignated 66th Chem Base Depot Co |
| 190th Depot Company | 01.02.43 | 01.02.43 | 01.03.44 | Camp Sibert, Ala. | Two platoons were in SWPA Feb 43 to Jun 44 | ||||||
| 03.03.44 | 23.05.44 | Edgewood Arsenal, Md. | |||||||||
| 24.05.44 | 13.06.44 | Fort Niagara, NY | |||||||||
| 14.06.44 | 30.06.44 | Edgewood Arsenal, Md. | 30.06.44 | Edgewood Arsenal, Md. | |||||||
| 191st Depot Company | 04.03.43 | 04.03.43 | 15.07.43 | Camp Sibert, Ala. | |||||||
| 17.07.43 | 18.08.43 | Fort Sam Houston, Tex. | |||||||||
| 20.08.43 | 28.02.44 | Desert Training Area, Ariz. | |||||||||
| 03.03.44 | 02.08.44 | Camp Shelby, Miss. | 11.08.44 | 15.12.45 | ETO | 15.12.45 | England | ||||
| 192nd Depot Company | 09.04.43 | 09.04.43 | 01.10.43 | Camp Sibert, Ala. | |||||||
| 02.10.43 | 06.11.43 | Camp Rucker, Ala. | |||||||||
| 08.11.43 | 29.02.44 | Tennessee Maneuver Area | |||||||||
| 29.02.44 | 01.04.44 | Camp Forrest, Tenn. | 07.04.44 | 18.05.46 | ETO | 18.05.46 | Germany | ||||
| 193rd Depot Company | 05.05.43 | 05.05.43 | 15.09.43 | Camp Sibert, Ala. | |||||||
| 16.09.43 | 25.11.43 | Camp Polk, La. | |||||||||
| 26.11.43 | 26.03.44 | Fort Sam Houston, Tex. | 20.04.44 | 1946 | ETO | — | In Austria | ||||
| 194th Depot Company | 15.06.43 | 15.06.43 | 26.11.43 | Camp Sibert, Ala. | |||||||
| 29.11.43 | 24.04.44 | Calif.-Ariz. Maneuver Area | |||||||||
| 29.04.44 | 21.08.44 | Fort Dix, NJ | 07.09.44 | 29.07.45 | ETO | ||||||
| 23.09.45 | 31.05.45 | SWPA | 31.05.46 | Philippines | |||||||
| 195th Depot Company | 15.07.43 | 15.07.43 | 04.05.44 | Camp Sibert, Ala. | |||||||
| 05.05.44 | 05.08.44 | Fort Dix, NJ | 11.08.44 | 28.05.46 | ETO | 28.05.46 | England | ||||
| 198th Depot Company | 01.02.44 | 01.02.44 | 21.05.44 | Camp Sibert, Ala. | |||||||
| 21.05.44 | 10.06.44 | Huntsville, Ala. | |||||||||
| 10.06.44 | 15.07.44 | Camp Sibert, Ala. | |||||||||
| 16.07.44 | 22.08.44 | Camp Campbell, Ky. | |||||||||
| 24.08.44 | 06.10.44 | Louisiana Maneuver Area | |||||||||
| 07.10.44 | 09.01.45 | Camp Swift, Tex. | 17.06.45 | 21.07.45 | ETO | ||||||
| 12.08.45 | 11.02.46 | MIDPAC | 11.02.46 | Saipan | |||||||
| 199th Depot Company | 21.02.44 | 21.02.44 | 13.11.44 | Camp Sibert, Ala. | 25.11.44 | 20.12.44 | ETO | 20.12.44 | France | 01.07.44 | Redesignated 199th Chem Base Depot Co |
| 200th Depot Company | 21.03.44 | 21.03.44 | 13.11.44 | Camp Sibert, Ala. | 25.11.44 | 20.12.44 | ETO | 20.12.44 | France | 01.07.44 | Redesignated 200th Chem Base Depot Co |
| 222nd Depot Company | 14.08.43 | 14.08.43 | 03.02.44 | Camp Sibert, Ala. | 11.02.44 | 31.08.45 | ETO | 05.11.46 | Huntsville, Ala. | ||
| 223rd Depot Company | 14.08.43 | 14.08.43 | 29.03.44 | Camp Sibert, Ala. | 07.04.44 | 14.12.45 | ETO | 15.12.45 | New York, NY | 24.02.44 | Redesignated 223rd Chem Base Depot Co |
| 224th Depot Company | 14.08.43 | 14.08.43 | 29.03.44 | Camp Sibert, Ala. | 13.04.44 | 03.01.46 | ETO | 04.01.46 | New York, NY | 24.02.44 | Redesignated 224th Chem Base Depot Co |
| 225th Depot Company | 14.08.43 | 14.08.43 | 29.03.44 | Camp Sibert, Ala. | 13.04.44 | 30.11.46 | ETO | 30.11.46 | France | 24.02.44 | Redesignated 225th Chem Base Depot Co |
| 226th Depot Company | 27.09.43 | 27.09.43 | 29.03.44 | Camp Sibert, Ala. | 13.04.44 | 22.04.46 | ETO | 22.04.46 | France | 24.02.44 | Redesignated 226th Chem Base Depot Co |
| 227th Depot Company | 27.09.43 | 27.09.43 | 29.03.44 | Camp Sibert, Ala. | 13.04.44 | 1946 | ETO | — | Germany | 24.02.44 | Redesignated 227th Chem Base Depot Co |
| 228th Depot Company | 15.10.43 | 15.10.43 | 29.04.44 | Camp Sibert, Ala. | 13.04.44 | 29.12.45 | ETO | 29.12.45 | Hampton Roads, Va. | 24.02.44 | Redesignated 228th Chem Base Depot Co |
| 229th Depot Company | 15.10.43 | 15.10.43 | 31.03.44 | Camp Sibert, Ala. | 06.04.44 | 22.11.45 | ETO | 22.11.45 | Boston, Mass. | 24.02.44 | Redesignated 229th Chem Base Depot Co |
| 230th Base Depot Company | 01.02.44 | 01.02.44 | 22.08.44 | Camp Sibert, Ala. | 30.08.44 | 29.07.45 | ETO | ||||
| 231st Depot Company | 05.02.45 | 05.02.45 | 01.04.45 | Camp Sibert, Ala. | 04.09.45 | 05.04.46 | SWPA | 05.04.46 | Philippines | ||
| 02.04.45 | 10.07.45 | Camp Shelby, Miss. | 23.07.45 | 15.04.46 | MIDPAC | 15.04.46 | Okinawa | ||||
| 236th Depot Company | 21.03.44 | 21.03.44 | 19.11.44 | Camp Sibert, Ala. | 23.11.44 | 20.12.44 | ETO | 20.12.44 | France | 01.07.44 | Redesignated 236th Chem Base Depot Co |
| 237th Depot Company | 14.04.44 | 14.04.44 | 10.11.44 | Camp Sibert, Ala. | |||||||
| 14.11.44 | 15.12.45 | Dugway P.G., Utah | 15.12.44 | Dugway P.G., Utah | 01.07.44 | Redesignated 237th Chem Base Depot Co | |||||
| 238th Depot Company | 14.04.44 | 14.04.44 | 12.11.44 | Camp Sibert, Ala. | |||||||
| 14.11.44 | 15.12.44 | Dugway P.G., Utah | 15.12.44 | Dugway P.G., Utah | 01.07.44 | Redesignated 238th Chem Base Depot Co | |||||
| 239th Depot Company | 01.08.44 | 01.08.44 | 12.04.45 | England | 01.08.45 | 25.07.45 | ETO | ||||
| 29.08.45 | 05.04.46 | SWPA | 05.04.46 | Philippines | |||||||
| 247th Base Deport Company | 25.01.45 | 25.01.45 | 07.04.45 | New Guinea | 25.01.45 | 25.01.46 | SWPA | 25.01.46 | Philippines | ||
| 412th Depot Company | 16.04.35 | 16.04.35 | 23.02.42 | Edgewood Arsenal, Md. | |||||||
| 23.02.42 | 12.03.42 | Fort Dix, NJ | 12.03.42 | Redesignated as 62nd Chem Depot Co | |||||||