| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Cameron International CORP | Duncan | OK | 334513 | — | UNVERIFIED |
| Halliburton Energy Services, INC. | Duncan | OK | 333132 | — | UNVERIFIED |
| Duncan #2 Batch Plant | Duncan | OK | 327320 | — | UNVERIFIED |
| Halliburton Duncan Field Camp | Duncan | OK | 325998 | — | UNVERIFIED |
| Haulmark Industries INC | Duncan | OK | 336212 | — | UNVERIFIED |
| Southwest Plating INC / Duncan Plating Facility | Duncan | OK | 332813 | — | UNVERIFIED |
| Duncan Recycling and Refining LLC | Duncan | OK | 331492 | — | UNVERIFIED |
| Metcoat, INC. | Duncan | OK | 332812 | — | UNVERIFIED |
| Mowdy Holdings LLC | Duncan | OK | 332710 | — | UNVERIFIED |
| National Oilwell Varco, L.p. | Duncan | OK | 333911 | — | UNVERIFIED |
| Oklahoma Superior Plating, L.l.c. | Duncan | OK | 332813 | — | UNVERIFIED |
| O-tex Pumping, L.l.c. | Duncan | OK | 333132 | — | UNVERIFIED |
| Rockwater Energy Solutions | Duncan | OK | 325998 | — | UNVERIFIED |
| Solitaire Homes, INC. | Duncan | OK | 321991 | — | UNVERIFIED |
