| Plant ID |
Plant Owner |
Plant Name |
City |
State |
Employee Count |
Start Up |
| 1025072 |
Amgen Incorporated |
Seattle Helix Pharmaceutical R&D Complex |
Seattle |
Washington |
700 |
3/2/2004 |
| 1054257 |
Amgen Incorporated |
Fremont Biopharmaceuticals |
Fremont |
California |
500 |
12/1/2002 |
| 1035605 |
Amgen Incorporated |
Boulder LakeCentre Biopharmaceuticals |
Boulder |
Colorado |
300 |
1/1/1988 |
| 1056629 |
Amgen Incorporated |
West Greenwich Bulk Biopharmaceuticals |
West Greenwich |
Rhode Island |
800 |
1/1/2000 |
| 1030939 |
Amgen Incorporated |
Longmont Bulk Biopharmaceuticals |
Longmont |
Colorado |
625 |
1/1/1981 |
| 1071505 |
Amgen Incorporated |
Louisville Biopharmaceutical Distribution |
Louisville |
Kentucky |
45 |
6/1/1992 |
| 1063115 |
Amgen Incorporated |
Cambridge Biotech R&D |
Cambridge |
Massachusetts |
40 |
6/5/2002 |
| 1063487 |
Amgen Incorporated |
South San Francisco R&D |
South San Francisco |
California |
240 |
8/8/2003 |
| 1007716 |
Amgen Incorporated |
Thousand Oaks Biopharmaceuticals |
Thousand Oaks |
California |
8000 |
1/1/1990 |
| 1012438 |
Amgen Incorporated |
Bothell Process Development & Cell Culture |
Bothell |
Washington |
200 |
1/1/1991 |
| 1058145 |
Amgen Manufacturing Limited |
Juncos Bulk Biopharmaceuticals |
Juncos |
Puerto Rico |
1000 |
12/1/1993 |