| WAWeatherford Artificial Lift Systems INC | Greenville | TX | — | ◇ UNVERIFIED |
| WIWeatherford International Huntsville Manufacturing | Huntsville | TX | — | ◇ UNVERIFIED |
| WIWeatherford International INC - Weatherford Artificial Lift Systems LLC | Scott | LA | — | ◇ UNVERIFIED |
| WIWelldynamics INC | Spring | TX | — | ◇ UNVERIFIED |
| 0H0181 - HSE COE Casing Equipment | Houston | TX | 20–99 | ◐ LIKELY ACTIVE |
| 0T0290-HES The Woodlands-Conroe | Conroe | TX | 100–499 | ◐ LIKELY ACTIVE |
| 2R2001 Rankin Road | US, TX, Houston | TX | 500+ | ◐ LIKELY ACTIVE |
| 6C6401 Cameron HCTC | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| ADAbaco Drilling Technologies | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| ABAdvanced Biogas Systems | Hot Springs | NC | 20–99 | ◐ LIKELY ACTIVE |
| AAAngstrom Advanced INC. | Stoughton | MA | — | ◐ LIKELY ACTIVE |
| ATApplied Technologies Center | Paso Robles | CA | 100–499 | ◐ LIKELY ACTIVE |
| ATAPS Tech LLC TX | Houston | TX | 1–19 | ◐ LIKELY ACTIVE |
| BHBaker Hughes - Brittmoore | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| BHBaker Hughes - Emmott | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| BHBaker Hughes Energy Transition LLC | Houston | TX | — | ◐ LIKELY ACTIVE |
| BHBaker Hughes Pump Plant | Claremore | OK | 100–499 | ◐ LIKELY ACTIVE |
| BHBaker Hughes Woodlands Drill Bits | The Woodlands | TX | 100–499 | ◐ LIKELY ACTIVE |
| BSBakersfield Steam crt. Rig Equipment Mobile Rig AFM-MR | Bakersfield | CA | 1–19 | ◐ LIKELY ACTIVE |
| BTBay Tech Industries INC | Harvey | LA | — | ◐ LIKELY ACTIVE |
| BWBenchmark Wireline Products, Inc. | Simonton | TX | 20–99 | ◐ LIKELY ACTIVE |
| BPBenoit Premium Threading, LLC | Houma | LA | 100–499 | ◐ LIKELY ACTIVE |
| BPBenoit Premium Threading, LLC - Ennis | Ennis | TX | 20–99 | ◐ LIKELY ACTIVE |
| BOBroussard Operations | Broussard | LA | 1–19 | ◐ LIKELY ACTIVE |
| CBCactus - Bossier City TTM | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| CPCAM Process Technologies | Katy | TX | 100–499 | ◐ LIKELY ACTIVE |
| CHChampion Hi-Tech Mfg. - Houston | Houston | TX | 20–99 | ◐ LIKELY ACTIVE |
| CHChampion Hi-Tech Mfg. - Odessa | Odessa | TX | 1–19 | ◐ LIKELY ACTIVE |
| CECimarron Energy Inc | Houston | TX | 500+ | ◐ LIKELY ACTIVE |
| CCClaremore Cable Plant | Claremore | OK | 100–499 | ◐ LIKELY ACTIVE |
| DEDarby Equipment Company | Tulsa | OK | 20–99 | ◐ LIKELY ACTIVE |
| DCDeepwater Corrosion Services | Houston | TX | 20–99 | ◐ LIKELY ACTIVE |
| DCDerrick Corporation | Buffalo | NY | 500+ | ◐ LIKELY ACTIVE |
| D1District 1 | Houston | TX | 100–499 | ◐ LIKELY ACTIVE |
| DWDowning Wellhead Equipment LLC | Oklahoma City | OK | 100–499 | ◐ LIKELY ACTIVE |
| DMDuncan Manufacturing | Duncan | OK | 500+ | ◐ LIKELY ACTIVE |
| DUDynaEnergetics US Inc. -Blum, TX Main Campus | Blum | TX | 100–499 | ◐ LIKELY ACTIVE |
| DUDynaEnergetics US Inc. - Houston TX Corporate Office | Houston | TX | 1–19 | ◐ LIKELY ACTIVE |
| DUDynaEnergetics US INC - Midland, TX Distribution Center | Midland | TX | 1–19 | ◐ LIKELY ACTIVE |
| DUDynaEnergetics US Inc. -Mount Braddock, PA Distribution Center | Mount Braddock | PA | 1–19 | ◐ LIKELY ACTIVE |
| DUDynaEnergetics US Inc. -Whitney, TX Machine Shop & Warehouse | Whitney | TX | 20–99 | ◐ LIKELY ACTIVE |
| DODynamic Oilfield Services LLC | Midland | TX | 1–19 | ◐ LIKELY ACTIVE |
| EIElastec, Inc. 1309 | Carmi | IL | 20–99 | ◐ LIKELY ACTIVE |
| EIElastec, Inc. 211 | Fairfield | IL | 20–99 | ◐ LIKELY ACTIVE |
| EIElastec, Inc. 401 | Cocoa | FL | 1–19 | ◐ LIKELY ACTIVE |
| EEEnQuest Energy Solutions - Odessa | Odessa | TX | 1–19 | ◐ LIKELY ACTIVE |
| FMFammco Manufacturing | Tulsa | OK | 1–19 | ◐ LIKELY ACTIVE |
| FLFlogistix, LP | Oklahoma City | OK | 100–499 | ◐ LIKELY ACTIVE |
| FMFredericks Machine & Tool Shop INC | New Iberia | LA | 20–99 | ◐ LIKELY ACTIVE |
| GRGary Reichlinger | York | NE | — | ◐ LIKELY ACTIVE |