| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Rex Portable Concrete Plant No. 2643 | Tulsa | OK | 327320 | — | UNVERIFIED |
| Rex Portable Concrete Plant No. 2701 | Tulsa | OK | 327320 | — | UNVERIFIED |
| Richey Services, LLC | Grove | OK | 327390 | — | UNVERIFIED |
| R.k. Hall LLC | Ardmore | OK | 327320 | — | UNVERIFIED |
| Ruby Clay Company LLC | Tulsa | OK | 327120 | — | UNVERIFIED |
| Southard 227 | Southard | OK | 327420 | — | UNVERIFIED |
| Standard Materials Group, INC. | Bixby | OK | 327320 | — | UNVERIFIED |
| Standard Materials Group, INC. Pryor | Pryor | OK | 327320 | — | UNVERIFIED |
| Sundance Investment Group, LLC | Tulsa | OK | 327320 | — | UNVERIFIED |
| Terrazzo Usa, LLC. | Mcloud | OK | 327999 | — | UNVERIFIED |
| Test Facility-ops Demo1 | Elmore City | OK | 327910 | — | UNVERIFIED |
| Texoma Ready Mix LLC | Mead | OK | 327320 | — | UNVERIFIED |
| United Design CORP Noble Facity | Nobile | OK | 327420 | — | UNVERIFIED |
| US Lime Company-st. Clair | Marble City | OK | 327410 | — | UNVERIFIED |
| Van Eaton Ready Mix / Red Dirt Wind Project Mobile Batch Pla | Dover | OK | 327320 | — | UNVERIFIED |
| Wilbert Funeral Services, INC. | Lawton | OK | 327390 | — | UNVERIFIED |
