| COChad Osborne Dba Osborne Cast & Bearing | Taft | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CChampionx | Odessa | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CHCianbro Hornbeck Mpsv Conversion | Portland | ME | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CECimarron Energy INC | Evans | CO | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CECimarron Energy INC / Marlow Facility | Marlow | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CECimarron Energy INC / Newcastle Facility | Newcastle | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CCCity Center 5 | Cupertino | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| COCity of El Monte Transportation | El Monte | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| COCity of El Monte Transportation | El Monte | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| COCity of Palmdale | Palmdale | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CMCliff Mock Dresser | Odessa | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CCCoastal Compression Svc | New Iberia | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CSCoil Solutions, INC. | Alice | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CCCommercial Construction Company, INC. | Laurel | MS | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CPCompact Power | Carmichael | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CSConnector Specialists INC | Saint Rose | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CPCool Planet Energy Systems | Camarillo | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CMCore Mwd INC | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CICr-crete, INC | Madera | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CRC&s Repair & Maintenance LLC | Victoria | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| C2Cummins 250kw Sn: L160132072 | Thousand Oaks | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CRCummins Recon Tool | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DTDan's Tank Company, INC. | Berthold | ND | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DDDash Drilling Products | Bryan | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DFDavco Fab INC. | Jennings | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DIDays Inn Eureka | Eureka | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DWDhw Well Service | Victoria | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DCDonovan Controls LLC | Ponchatoula | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DIDouble-e, INC. | Dallas | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DSDownhole Stabilization INC | Bakersfield | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DTDownhole Technology | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DWDownhole Well Solutions, LLC | Spring | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DSDralco Systems, LLC | Weatherford | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DBDrill Bit Exchange, LLC | Austin | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DPDrillers Pipe Manufacturing | Cerritos | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DHDril-quip Houston Facility | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EHE&a Hauling | Oroville | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EDEast Dedham Gas | Dedham | MA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EEbmud | Oakland | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EFEjay Family Partnership, Ltd. | Keller | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| ESEnerges Services, LLC | Platteville | CO | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| ESEnergy Subsea LLC | Theodore | AL | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EUEnteq Upstream USA INC | Santa Clara | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EEEsi Energy Services International, INC. | Houma | LA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| ELEuclid Land Venture , LLC C/o Reda | Ontario | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| EWEvi Weatherford Corporation | Rio Vista | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FSFairmont Supply CO | Gillette | WY | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FRFalcon Rigs, INC. | Cashion | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FEFirst Element Fuel | Santa Clara | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| FPFischer Prpe Testing INC | Ellis | KS | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
