| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Antioch Building Materials Company | Pittsburg | CA | 324121 | 20-99 | LIKELY ACTIVE |
| Txi-portable 132 @ Aep-welsh Plant | Pittsburg | TX | 327320 | — | LIKELY ACTIVE |
| American Concrete (air) | Pittsburg | KS | 327320 | — | UNVERIFIED |
| Midwest Minerals (master Equip List)(air) | Pittsburg | KS | 327320 | — | UNVERIFIED |
| Mission Clay Products | Pittsburg | KS | 327120 | — | UNVERIFIED |
| Marble Shop INC | Pittsburg | CA | 326191 | — | UNVERIFIED |
| Mcp Industries Pittsburg | Pittsburg | KS | 327120 | — | UNVERIFIED |
| Pittsburg Unified School District Los Medanos Elementary | Pittsburg | CA | 327999 | — | UNVERIFIED |
| San Francisco Bay Aggregates, LLC | Pittsburg | CA | 327999 | — | UNVERIFIED |
