| N5NOV 5212 W Hwy 90 New Iberia | New Iberia | LA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| NBNOV Borger R&M Plant | Borger | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| NBNOV Breen | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| NCNOV Conroe 500 W | Conroe | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| NMNOV Mobile Rigs Lindsay | Lindsay | OK | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| NONOV OKC Rig AM | Oklahoma City | OK | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| NONOV OKC Rig Spares | Oklahoma City | OK | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| NRNOV Rig STC | Navasota | TX | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| NSNOV Shreveport PPS | Shreveport | LA | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| OEOffshore Electrical Equipment | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| OSOil States Industries-Arlington | Arlington | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
Oil States Industries, Inc. | Houston, TX | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
Oil States Industries Inc. Lampasas Business Unit | Lampasas | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| OBOneSubsea Berwick | Bayou Vista | LA | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| OPOSO Perforating | Oklahoma City | OK | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| PPft-tulsa | Tulsa | OK | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| PCPremier Coil Solutions | Waller | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| PAPropell American, LLC | Granbury | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| POProserv Operations, LLC. | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| RAR and D Enterprises of Gulf Region, INC | Harvey | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| RFRig FM529 | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| RRolligon | Anderson | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| RRR & R Manufacturing LLC | Broussard | LA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| RPRubber Plant | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SLSchlumberger LLC | Katy | TX | Machinery Manufacturing333132 | 500+ | ◐ LIKELY ACTIVE |
| STSCS Technologies | Big Spring | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SBSeparation By Design | Evansville | IN | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SIServtech, Inc. /// A Roeslein Company | Louisville | CO | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SCSonic Connectors LTD | Midland | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SSSonic Spooling LTD | Midland | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SFSouth Facility | Farmington | NM | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| SSSpecialty Supply | Conroe | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
Spitzer Industries - Fisher Division | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
Spitzer Industries - Heavy Fabrication Division (HFD) | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SSSPM Service Center - Fort Worth | Fort Worth | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SMStephenville Manufacturing Plant | Stephenville | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| SSSummit Sales & Equipment, INC | Wooster | OH | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |
| SRSynergy Recycling, LLC | Sunrise | FL | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| TETally Energy Services, LLC | Houston | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| TWT.D. Williamson - Pipeline Pigging Division | Tulsa | OK | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TLTechsolution LLC | Reno | NV | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| TPTejas Production Services | Victoria | TX | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| TITitan Instruments Houston | Houston | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TTTiva Technologies LLC | Tomball | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TITools International Corporation | Broussard | LA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TWTownsend Well Control | Tomball | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TMTulsa Manufacturing Plant | Tulsa | OK | Machinery Manufacturing333132 | 100-499 | ◐ LIKELY ACTIVE |
| TBTX-Bryan-Industiral Blvd | Bryan | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TWTX-Ft Worth-8701 Eagle | Fort Worth | TX | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| TWTX-Houston-11050 W Little Y | Houston | TX | Machinery Manufacturing333132 | 1-19 | ◐ LIKELY ACTIVE |