| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Koppers Industries | Somerville | TX | 321114 | — | LIKELY ACTIVE |
| Burlington Northern and Santa Fe Railway | Somerville | TX | 321114 | — | UNVERIFIED |
| M W Carr CO INC | Somerville | MA | 321999 | — | UNVERIFIED |
| Koppers Somerville | Somerville | TX | 321114 | 20-99 | LIKELY ACTIVE |
| Somverville, MA Facility | Somerville | MA | 321911 | 1-19 | LIKELY ACTIVE |
| Aries Custom Works, INC. | Somerville | MA | 321999 | — | UNVERIFIED |
| Koppers INC | Somerville | TX | 321114 | — | UNVERIFIED |
| Koppers INC. | Somerville | TX | 321114 | — | UNVERIFIED |
