| Chemical Unit Designation |
Date
Activated |
Training |
Overseas Service |
Inactivation or Disbandment |
Conversion or Redesignation |
| From |
To |
Place |
From |
To |
Theater |
Date |
Place |
Date |
Comments |
| 1st Impregnating Company |
03.06.41 |
03.06.41 |
12.03.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
12.03.42 |
Redesignated 51st Chem Processing Co |
| 51st Impregnating Company |
12.03.42 |
12.03.42 |
22.06.42 |
Edgewood Arsenal, Md. |
30.06.42 |
25.11.45 |
ETO |
27.11.45 |
New York, NY |
03.06.41 |
Activated as 1st Chem Impregnating Co |
| 52nd Impregnating Company |
30.04.42 |
30.04.42 |
10.08.42 |
Camp Bowie, Tex. |
|
|
|
|
|
|
|
| |
|
13.08.42 |
21.09.42 |
New Yoek, NY |
|
|
|
|
|
|
|
| |
|
21.09.42 |
22.04.43 |
Camp Pickett, Va. |
13.05.43 |
31.12.44 |
NATO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
31.12.44 |
29.06.45 |
MTO |
|
|
|
|
| |
|
|
|
|
04.08.45 |
23.05.46 |
MIDPAC |
23.05.46 |
Korea |
|
|
| 53rd Impregnating Company (Colored) |
10.04.42 |
10.04.42 |
22.08.42 |
Camp Blanding, Fla. |
|
|
|
|
|
|
|
| |
|
23.08.42 |
19.11.42 |
Huntsville, Ala. |
|
|
|
|
|
|
|
| |
|
20.11.42 |
20.04.43 |
Camp Sutton, NC |
13.05.43 |
18.09.44 |
NATO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
21.09.44 |
10.11.45 |
MTO |
|
|
15.05.45 |
Converted to 53rd Chem Service Co |
| 54th Impregnating Company |
01.06.42 |
01.06.42 |
24.11.42 |
Camp Rucker, Ala. |
|
|
|
|
|
|
|
| |
|
24.11.42 |
01.05.43 |
Camp Sibert, Ala. |
|
|
|
|
|
|
|
| |
|
02.05.43 |
03.09.43 |
Camp Picket, Va. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
03.09.43 |
29.10.43 |
Fort Dix, NJ |
29.10.43 |
25.07.45 |
ETO |
|
|
|
|
| |
|
|
|
|
29.08.45 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
|
|
| 55th Impregnating Company (Colored) |
21.08.42 |
21.08.42 |
07.12.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
|
08.12.42 |
27.01.44 |
Camp Sibert, Ala. |
09.03.44 |
25.01.46 |
SWPA |
25.01.46 |
New Guinea |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 101st Impregnating Company (Colored) |
11.07.42 |
11.07.42 |
19.03.43 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
|
21.03.43 |
21.02.44 |
Camp Sibert, Ala. |
06.03.44 |
30.11.45 |
SWPA |
30.11.45 |
Philippines |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 102nd Impregnating Company |
11.08.42 |
11.08.42 |
07.12.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
|
08.12.42 |
12.10.43 |
Camp Sibert, Ala. |
13.11.43 |
03.02.44 |
NATO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
03.03.44 |
11.11.45 |
CBI |
12.11.45 |
New York, NY |
|
|
| 103rd Impregnating Company |
12.08.42 |
12.08.42 |
07.12.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
|
08.12.42 |
20.09.43 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
24.09.43 |
01.07.44 |
Dugway P.G., Utah |
12.07.44 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
|
|
| 104th Impregnating Company |
12.08.42 |
12.08.42 |
07.12.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
|
08.12.42 |
04.06.43 |
Camp Sibert, Ala. |
24.06.43 |
16.11.45 |
ETO |
17.11.45 |
Camp M. Standish, Mass. |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 105th Impregnating Company |
18.08.42 |
18.08.42 |
07.12.42 |
Edgewood Arsenal, Md. |
|
|
|
|
|
|
|
| |
08.12.42 |
08.05.43 |
|
Camp Sibert, Ala. |
15.05.43 |
30.11.45 |
SWPA |
30.11.45 |
Philippines |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 106th Impregnating Company |
25.09.42 |
25.09.42 |
24.02.43 |
Camp Sibert, Ala. |
|
|
|
|
|
|
|
| |
|
25.02.43 |
30.08.43 |
Edgewood Arsenal, Md. |
16.09.43 |
20.11.45 |
ETO |
21.12.45 |
Camp Kilmer, NJ |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 107th Impregnating Company |
25.09.42 |
25.09.42 |
15.03.44 |
Camp Sibert, Ala. |
31.03.44 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
|
|
| 108th Impregnating Company |
25.09.42 |
25.09.42 |
15.05.43 |
Camp Sibert, Ala. |
|
|
|
|
|
|
|
| |
|
19.05.43 |
29.12.43 |
Dugway P.G., Utah |
25.01.44 |
10.12.45 |
SWPA |
10.12.45 |
Guadalcanal |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 109th Impregnating Company |
25.09.42 |
25.09.42 |
22.02.44 |
Camp Sibert, Ala. |
09.03.44 |
28.02.46 |
SWPA |
28.02.46 |
Japan |
|
|
| 110th Impregnating Company |
15.11.42 |
15.11.42 |
16.07.43 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
17.07.43 |
06.12.43 |
Edgewood Arsenal, Md. |
20.12.43 |
30.01.46 |
MIDPAC |
30.01.46 |
Hawaii |
|
|
| 111th Impregnating Company |
15.11.42 |
15.11.42 |
23.09.43 |
Camp Sibert, Ala. |
11.10.43 |
27.11.45 |
ETO |
29.11.45 |
Camp Kilmer, NJ |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 112th Impregnating Company |
15.12.42 |
15.12.42 |
01.10.43 |
Camp Sibert, Ala. |
21.10.43 |
24.08.45 |
ETO |
— |
Edgewood Arsenal, Md. |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 113rd Impregnating Company |
15.12.42 |
15.12.42 |
01.10.43 |
Camp Sibert, Ala. |
21.10.43 |
02.08.45 |
ETO |
20.10.45 |
Edgewood Arsenal, Md. |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 114th Impregnating Company |
15.12.42 |
15.12.42 |
01.10.43 |
Camp Sibert, Ala. |
13.10.43 |
26.03.46 |
ETO |
27.03.46 |
Camp Kilmer, NJ |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 115th Impregnating Company |
29.12.42 |
29.12.42 |
01.10.43 |
Camp Sibert, Ala. |
13.10.43 |
12.10.45 |
ETO |
13.10.45 |
Boston, Mass. |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 116th Impregnating Company |
29.12.42 |
29.12.42 |
29.04.44 |
Camp Sibert, Ala. |
16.05.44 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 117th Impregnating Company |
29.12.42 |
29.12.42 |
09.08.43 |
Camp Sibert, Ala. |
21.08.43 |
04.07.44 |
NATO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
07.07.44 |
24.11.46 |
MTO |
|
|
15.05.45 |
117th Chem Service Co |
| 118th Impregnating Company |
15.01.43 |
15.01.43 |
24.04.44 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
25.04.44 |
28.06.44 |
|
|
|
|
|
|
|
|
| |
|
29.06.44 |
09.08.44 |
Camp Sibert, Ala. |
04.09.44 |
25.01.46 |
SWPA |
25.01.45 |
Philippines |
|
|
| 119th Impregnating Company |
15.01.43 |
15.01.43 |
10.05.44 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
13.05.43 |
03.10.44 |
Duway P.G. Utah |
11.11.44 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
|
|
| 120th Impregnating Company |
15.01.43 |
15.01.43 |
21.10.43 |
Camp Sibert, Ala. |
03.11.43 |
29.08.45 |
ETO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
29.08.45 |
25.01.46 |
SWPA |
25.01.45 |
Philippines |
|
|
| 121st Impregnating Company |
15.01.43 |
15.01.43 |
05.06.44 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
09.06.44 |
01.11.44 |
Duway P.G. Utah |
17.11.44 |
28.02.46 |
SWPA |
28.02.46 |
Japan |
|
|
| 122nd Impregnating Company |
01.02.43 |
01.02.43 |
01.10.43 |
Camp Sibert, Ala. |
13.10.43 |
15.08.45 |
ETO |
30.10.45 |
Edgewood Arsenal, Md. |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 123rd Impregnating Company |
01.02.43 |
01.02.43 |
22.01.44 |
Camp Sibert, Ala. |
07.02.44 |
20.01.46 |
SWPA |
20.01.46 |
Guadalcanal |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 124th Impregnating Company |
01.02.43 |
01.02.43 |
22.01.44 |
Camp Sibert, Ala. |
07.02.44 |
10.02.46 |
SWPA |
10.02.46 |
Japan |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 125th Impregnating Company |
01.02.43 |
01.02.43 |
06.06.44 |
Camp Sibert, Ala. |
|
|
|
|
|
|
|
| |
|
07.06.44 |
25.09.44 |
Bushnell Field, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
26.09.44 |
01.11.44 |
Camp Sibert, Ala. |
17.11.44 |
31.05.46 |
SWPA |
31.05.46 |
Japan |
|
|
| 126th Impregnating Company |
26.04.43 |
26.04.43 |
22.02.44 |
Camp Sibert, Ala. |
25.02.44 |
30.01.46 |
SWPA |
30.01.46 |
Philippines |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 127th Impregnating Company |
23.03.43 |
23.03.43 |
21.10.43 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
02.11.43 |
26.01.44 |
Edgewood Arsenal, Md. |
26.01.44 |
30.01.46 |
SWPA |
30.01.46 |
Philippines |
|
|
| 128th Impregnating Company |
25.03.43 |
25.03.43 |
22.01.44 |
Camp Sibert, Ala. |
24.01.44 |
20.04.46 |
SWPA |
20.04.46 |
Guadalcanal |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 129th Impregnating Company |
25.03.43 |
25.03.43 |
13.04.44 |
Camp Sibert, Ala. |
23.04.44 |
11.11.45 |
CBI |
12.11.45 |
Camp Kilmer, NJ |
06.07.43 |
Redesignated as Chem. Processing Co. |
| 130th Impregnating Company |
26.04.43 |
26.04.43 |
16.04.44 |
Camp Sibert, Ala. |
24.04.44 |
25.07.45 |
ETO |
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
|
|
|
29.08.45 |
25.01.46 |
SPWA |
25.01.46 |
Philippines |
|
|
| 131st Impregnating Company |
26.04.43 |
26.04.43 |
01.03.44 |
Camp Sibert, Ala. |
|
|
|
|
|
06.07.43 |
Redesignated as Chem. Processing Co. |
| |
|
03.03.44 |
01.10.44 |
Edgewood Arsenal, Md. |
21.10.44 |
25.01.46 |
SWPA |
25.01.45 |
Philippines |
|
|
| 185th Processing Company |
20.08.44 |
20.08.44 |
22.08.44 |
Edgewood Arsenal, Md. |
|
|
|
|
|
01.11.42 |
Activated as 169th Chem Smoke Generator Co |
| |
|
24.08.44 |
16.11.44 |
Camp Sibert, Ala. |
29.11.44 |
25.01.46 |
SWPA |
25.01.46 |
Philippines |
|
|
| 249th Processing Company |
30.12.44 |
30.12.44 |
01.04.45 |
Camp Sibert, Ala. |
16.04.45 |
19.04.46 |
MIDPAC |
19.04.46 |
Saipan |
|
|
| 250th Processing Company |
30.12.44 |
30.12.44 |
18.02.45 |
Camp Sibert, Ala. |
|
|
|
18.02.45 |
Camp Sibert, Ala. |
|
|
