| FFForum Flow Equipment Mfg | Davis | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| GIGefco Inc/enid Fabrication Fac | Enid | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| GSGulfstream Services INC. | Lafayette | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HCHalliburton Casing Manufacturing Center of Excelle | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services - Carrollton Mfg & Technology | Carrollton | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services Carrollton Plant | Carrollton | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services INC Security Dbs | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services North Belt Facility | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HIHawk Industries Incorporated | Long Beach | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HMHowco Metals Management | Yorktown | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HCHughes Christensen CO / Beta Test Facility | Beggs | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| HMHughes M.p.d. | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| IDInnovex Downhole Solutions | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| JIJefferson Island Salt Mining CO #3 Facility | Jefferson Island | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| LILoadcraft Industries | Brady | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| LILoomis Internatinal INC. | Houma | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| MGMccoy Global USA | Broussard | LA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| MLMhwirth, LLC | Mobile | AL | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NONational Oilwell Galena Park | Galena Park | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NONational Oilwell Varco Distribution Services | Casper | WY | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Mcalester W / Nov Mcalester Rig Operations | Mcalester | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Mission Pro / Nov Completion and Production Solution | Oklahoma City | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NFNhr Facility | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| OBOdessa Brandt | Odessa | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| OSOil States Industries | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| PPPackers Plus Energy Services (usa) INC | Charleston | WV | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| PIPax INC | Harrisburg | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| PFPremier Fabrication | Corpus Christi | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| QMQuality Machine Services INC | Oklahoma City | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RLRedguard LLC | New Iberia | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RSReds Satellite Service | Abilene | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RHReed Hycalog LP | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RMR & M Energy Systems | Fairfield | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RMRobbins & Myers Willis Plant | Willis | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RCRotary Compression Technologies, INC. | Sidney | OH | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | Cheyenne | WY | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SISeaboard International INC | Bakersfield | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SISeaboard Intl Inc/ulster | Ulster | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SKService King Manufacturing INC / Service King Mfg | Stroud | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SMShell Machine Works, INC. | Corpus Christi | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SISignal International LLC | Pascagoula | MS | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SBSmith Bits a Schlumberger CO / Smith Bits | Ponca City | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SOSpm Oil and Gas PC - El Reno | El Reno | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SDStabiltec Downhole Tools | Parks | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| S3Stage 3 Separation | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SOStallion Oilfield Services LTD - Lumber Yard Facility | Abbeville | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SSStewart & Stevenson LLC | Edmond | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SMSt Martinville LLC | St. Martinville | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SESummit Esp LLC | Santa Clarita | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| TCTerex CORP Unit Rig Div | Tulsa | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
