| HOHydratight Operations INC | Red Wing | MN | — | ◇ UNVERIFIED |
| HRHydraulic Rod Pumps INC | Placentia | CA | — | ◇ UNVERIFIED |
| HRHydraulic Rod Pumps International | Placentia | CA | — | ◇ UNVERIFIED |
| IEIndus Energy Systems, INC | Corona | CA | — | ◇ UNVERIFIED |
| IIndustrious | Hobbs | NM | — | ◇ UNVERIFIED |
| IKInnovex Kenswick | Humble | TX | — | ◇ UNVERIFIED |
| ILIntelliserv LLC | Provo | UT | — | ◇ UNVERIFIED |
| ISInter-con Security Systems, INC. | Pasadena | CA | — | ◇ UNVERIFIED |
| JWJacki West | Los Angeles | CA | — | ◇ UNVERIFIED |
| JTJaspem Truck Line | Lynwood | CA | — | ◇ UNVERIFIED |
| JFJ&B Five Point Construction LLC | Krum | TX | — | ◇ UNVERIFIED |
| JBJc Boyle Dam Removal | Keno | OR | — | ◇ UNVERIFIED |
| JAJoventino Arredondo | San Mateo | CA | — | ◇ UNVERIFIED |
| JGJoy Global | Farmington | NM | — | ◇ UNVERIFIED |
| JWJustin W. Rahn | Casper | WY | — | ◇ UNVERIFIED |
| KEK6 Equipment LLC | Englewood | CO | — | ◇ UNVERIFIED |
| KRKarla & Ryan Tucker, EPC | Midland | TX | — | ◇ UNVERIFIED |
| KBK & B Industries Houston Facility | Houston | TX | — | ◇ UNVERIFIED |
| KMK&B Machinery, Inc. | Broken Arrow | OK | — | ◇ UNVERIFIED |
| KRKennedy Rig Services | Splendora | TX | — | ◇ UNVERIFIED |
| KCKobelco Compressors America INC | Corona | CA | — | ◇ UNVERIFIED |
| KCKobelco Compressors America, INC. | Corona | CA | — | ◇ UNVERIFIED |
| LMLa Machinery CO LLC | New Iberia | LA | — | ◇ UNVERIFIED |
| LSLangmuir Systems LLC | Conroe | TX | — | ◇ UNVERIFIED |
| LLastchance.inc | North Hollywood | CA | — | ◇ UNVERIFIED |
| LFLeed Fabrication | Brighton | CO | — | ◇ UNVERIFIED |
| LOLegacy Oil Tools | Millsap | TX | — | ◇ UNVERIFIED |
| LPLima-Mike Property Management Inc; | Pleasanton | TX | — | ◇ UNVERIFIED |
| LELinn Energy | Wheeler | TX | — | ◇ UNVERIFIED |
| LDLoadmaster Derrick and Equipment | Broussard | LA | — | ◇ UNVERIFIED |
| LILoomis Internatinal INC. | Houma | LA | — | ◇ UNVERIFIED |
| LRL & R Oil Recovery | Cherryville | NC | — | ◇ UNVERIFIED |
| LMLyall Manufacturing Wi, INC. | New Berlin | WI | — | ◇ UNVERIFIED |
| MTMaintenance Tool & Supply Co., INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| MDMalcolm Drilling INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| MOMarathon Oakdale Gas INC | Oakdale | CA | — | ◇ UNVERIFIED |
| MFMaster Flo Valve Usa, INC. | Houston | TX | — | ◇ UNVERIFIED |
| MGMccoy Global USA | Broussard | LA | — | ◇ UNVERIFIED |
| MIMd3 Industries, LTD. | Fort Worth | TX | — | ◇ UNVERIFIED |
| MHMercy Housing La Mancha | Sacramento | CA | — | ◇ UNVERIFIED |
| MLMhwirth, LLC | Mobile | AL | — | ◇ UNVERIFIED |
| MEMiller Environmental, INC. | Orange | CA | — | ◇ UNVERIFIED |
| MBMonoflo Breen Road Facility | Houston | TX | — | ◇ UNVERIFIED |
| MCMorgan City Warehouse | Morgan City | LA | — | ◇ UNVERIFIED |
| MMpg | Norco | LA | — | ◇ UNVERIFIED |
| MDMsi Dixie Iron Works | Midland | TX | — | ◇ UNVERIFIED |
| MPMulti Products Company, INC. | Millersburg | OH | — | ◇ UNVERIFIED |
| MBMyers Brothers Well Drilling INC | Hanford | CA | — | ◇ UNVERIFIED |
| NONational Oilwell Galena Park | Galena Park | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | Houston | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | Bakersfield | CA | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | Houston | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | Houston | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco | Gonzales | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco Distribution Services | Casper | WY | — | ◇ UNVERIFIED |
| NONational Oilwell Varco, L.p. | Dayton | TX | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Mobile Rigs / National Oilwell | Lindsay | OK | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP / Nov Oklahoma City Rig Offshore | Oklahoma City | OK | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Rs Venture Houma | Houma | LA | — | ◇ UNVERIFIED |
| NANew Age Graphics | Irvine | CA | — | ◇ UNVERIFIED |
| NRNg Resources Corportation | Midland | TX | — | ◇ UNVERIFIED |
| NFNhr Facility | Houston | TX | — | ◇ UNVERIFIED |
| NBNoble Blackhawk | Houston | TX | — | ◇ UNVERIFIED |
| NPNorris Production Solutions | Shafter | CA | — | ◇ UNVERIFIED |
| NNov | Orange | CA | — | ◇ UNVERIFIED |
| NFNov Fgs L.p. Mineral Wells | Mineral Wells | TX | — | ◇ UNVERIFIED |
| NMNov Mission Products Oregon Street | Odessa | TX | — | ◇ UNVERIFIED |
| NRNov Rig Solutions Brittmoore Repair Center | Houston | TX | — | ◇ UNVERIFIED |
| NRNov Rig Systems Sam Houston Parkway | Houston | TX | — | ◇ UNVERIFIED |
| NWNov Wilco | Marlow | OK | — | ◇ UNVERIFIED |
| NWNov Wise Breen Drive | Houston | TX | — | ◇ UNVERIFIED |
| OIOderco INC. | Liberty | TX | — | ◇ UNVERIFIED |
| OBOdessa Brandt | Odessa | TX | — | ◇ UNVERIFIED |
| OPOdessa Pumps & Equipment INC. | Asherton | TX | — | ◇ UNVERIFIED |
| OOODIN Oilfield Solutions | Cypress | TX | — | ◇ UNVERIFIED |
| OMO&g Manufacturing LLC | Skiatook | OK | — | ◇ UNVERIFIED |
| ODOilfield Die Manufacturing Co | Lafayette | LA | — | ◇ UNVERIFIED |
| OEOilfield Equipment & Manufacturing, INC. | Shawnee | OK | — | ◇ UNVERIFIED |
| OSOil States Energy Services | Tyler | TX | — | ◇ UNVERIFIED |
| OSOil States Industries | Arlington | TX | — | ◇ UNVERIFIED |
| OOOmron Oilfield & Marine Services | Houston | TX | — | ◇ UNVERIFIED |
| OCOta Compression LLC | Granbury | TX | — | ◇ UNVERIFIED |
| OPO-tex Pumping, L.l.c. | Duncan | OK | — | ◇ UNVERIFIED |
| OOtis | Orange | CA | — | ◇ UNVERIFIED |
| OLOwh LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| PPPackers Plus Energy Services (usa) INC | Charleston | WV | — | ◇ UNVERIFIED |
| PIPacseal INC | Brea | CA | — | ◇ UNVERIFIED |
| PEPathfinder Energy Services | Katy | TX | — | ◇ UNVERIFIED |
| PIPax INC | Harrisburg | PA | — | ◇ UNVERIFIED |
| PPPeer Properties 2, LLC | San Dimas | CA | — | ◇ UNVERIFIED |
| PLPentucket Lake Condominiums | Haverhill | MA | — | ◇ UNVERIFIED |
| PIPetrospect INC | Houston | TX | — | ◇ UNVERIFIED |
| PUPigs Unlimited International INC. | Tomball | TX | — | ◇ UNVERIFIED |
| PLPipe Line Unique Services LLC | Huffman | TX | — | ◇ UNVERIFIED |
| PMPivotal Mfg, LLC | Broussard | LA | — | ◇ UNVERIFIED |
| PRPizano Real Estate Holdings, LLC | Magnolia | TX | — | ◇ UNVERIFIED |
 Power Dynamics Innovations, LLC. | Stennis Space Center | MS | — | ◇ UNVERIFIED |
| PEPrecision Energy Services | Benbrook | TX | — | ◇ UNVERIFIED |
| PFPremier Framing, INC | Corona | CA | — | ◇ UNVERIFIED |
| POPride of the Hills of Killbuck, INC | Killbuck | OH | — | ◇ UNVERIFIED |
