| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Collier Stone Company - Mcshane Quarry | Carnegie | PA | 327991 | — | UNVERIFIED |
| J C Howard Concrete Batch Plt | Carnegie | PA | 327320 | — | UNVERIFIED |
| Lane Holdings | Carnegie | PA | 327320 | — | UNVERIFIED |
| Standard Ceramic Supply Company | Carnegie | PA | 327110 | — | UNVERIFIED |
