| POPride of the Hills of Killbuck, INC | Killbuck | OH | — | ◇ UNVERIFIED |
| PIPrism Integrated Solutions Usa, INC. | Brownsville | TX | — | ◇ UNVERIFIED |
| PSPrivilege Street Used Auto Parts | Woonsocket | RI | — | ◇ UNVERIFIED |
| PEProcess Equipment & Service Company (pesco) | Farmington | NM | — | ◇ UNVERIFIED |
| PMProTeks Manufacturing LLC | Saginaw | TX | — | ◇ UNVERIFIED |
| PFPv Fluids Cutten Road Facility | Houston | TX | — | ◇ UNVERIFIED |
| QAQ2 Artificial Lift Services LLC | Bakersfield | CA | — | ◇ UNVERIFIED |
| QMQuality Machine Services INC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| RER3 Enterprises, LLC | Odessa | TX | — | ◇ UNVERIFIED |
| RIRam International INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| RORamos Oil Company | Sacramento | CA | — | ◇ UNVERIFIED |
| RMRdm Mechanics | Bakersfield | CA | — | ◇ UNVERIFIED |
| RPRdr Precision | Bakersfield | CA | — | ◇ UNVERIFIED |
| RCRedback Coil Tubing LLC | Kilgore | TX | — | ◇ UNVERIFIED |
| RIRedcroft Investments LLC | Conroe | TX | — | ◇ UNVERIFIED |
| RLRedguard LLC | New Iberia | LA | — | ◇ UNVERIFIED |
| RHReed Hycalog LP | Houston | TX | — | ◇ UNVERIFIED |
| RLReedhycalog LP Houston Fixed Cutter | Houston | TX | — | ◇ UNVERIFIED |
| RReslink | Houston | TX | — | ◇ UNVERIFIED |
| RPResource Production Co, INC. | Farmington | NM | — | ◇ UNVERIFIED |
| RDRh Drill Bit Repair | San Antonio | TX | — | ◇ UNVERIFIED |
| RERice Eng CORP | Odessa | TX | — | ◇ UNVERIFIED |
| RERJ Engineering Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| RERJ Engineering Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| RIRJobim Investments LLC | Houston, TX | TX | — | ◇ UNVERIFIED |
| RMR & M Energy Systems | Fairfield | CA | — | ◇ UNVERIFIED |
| RSRm Specialties, INC. | Dixon | CA | — | ◇ UNVERIFIED |
| RMRobbins & Myers Willis Plant | Willis | TX | — | ◇ UNVERIFIED |
| RWRobert Wells / Mj Murphy INC | Carmel Valley | CA | — | ◇ UNVERIFIED |
| RCRotary Compression Technologies, INC. | Sidney | OH | — | ◇ UNVERIFIED |
| RTR & T Holdings, L.l.c. | Farmington | NM | — | ◇ UNVERIFIED |
| SPSchlumberger Pail Storage at Synertech Pm INC Facility | Garden Grove | CA | — | ◇ UNVERIFIED |
| STSchlumberger Technology | Katy | TX | — | ◇ UNVERIFIED |
| STSchlumberger Technology CORP - Gulf Coast Service Center Gcsc | Belle Chasse | LA | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | San Pedro | CA | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | Cheyenne | WY | — | ◇ UNVERIFIED |
| STSchlumberger Technology CORP Reslink | Houston | TX | — | ◇ UNVERIFIED |
| SESchnabel Equipment | Sacramento | CA | — | ◇ UNVERIFIED |
| SISchramm Inc/west Chester | West Chester | PA | — | ◇ UNVERIFIED |
| SISeaboard International INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| SWSeaboard Wellhead INC | Fairmont | WV | — | ◇ UNVERIFIED |
| SSensia | Duncan | OK | — | ◇ UNVERIFIED |
| SISeranovi Investment CO LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SKService King Manufacturing, INC. | Stroud | OK | — | ◇ UNVERIFIED |
| SPSheeran Pipeline, Inc. | San Francisco | CA | — | ◇ UNVERIFIED |
| SMShell Machine Works, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| SQSir Q LLC | Williston | ND | — | ◇ UNVERIFIED |
| SSSKB Supply, L.L.C. | Orangeville | UT | — | ◇ UNVERIFIED |
| S1Sl 19964 #1 Production Facility - S Pass Block 12 Field | Venice | LA | — | ◇ UNVERIFIED |
| SBSmall Boat Company LLC | Carson | CA | — | ◇ UNVERIFIED |
| SISmdi, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| SMSmi Manufacturing INC. | Houston | TX | — | ◇ UNVERIFIED |
| SBSmith Bits a Schlumberger CO / Smith Bits | Ponca City | OK | — | ◇ UNVERIFIED |
 Smith International | Houston | TX | — | ◇ UNVERIFIED |
| Smith International INC | Buckhannon | WV | — | ◇ UNVERIFIED |
 Snoe INC. Machining & Welding | Caldwell | TX | — | ◇ UNVERIFIED |
| SOSolaris Oilfield Infrastructure | Early | TX | — | ◇ UNVERIFIED |
| SISoli-bond INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| SISond Industries LLC | Houston | TX | — | ◇ UNVERIFIED |
| SOSouthwest Oilfield Products INC | Houston | TX | — | ◇ UNVERIFIED |
| SOSpm Oil and Gas PC - El Reno | El Reno | OK | — | ◇ UNVERIFIED |
| SWSpn Well Services - Production Tools I-35 | Gainesville | TX | — | ◇ UNVERIFIED |
| S3Stage 3 Separation | Houston | TX | — | ◇ UNVERIFIED |
| SMStewart Machine & Welding INC. | Vernal | UT | — | ◇ UNVERIFIED |
| SSStewart & Stevenson Manufacturing Technologies | Odessa | TX | — | ◇ UNVERIFIED |
| SMSt Martinville LLC | Saint Martinville | LA | — | ◇ UNVERIFIED |
| SCStotler CO | Bakersfield | CA | — | ◇ UNVERIFIED |
| SIStream-flo Industries LTD. | Indiana | PA | — | ◇ UNVERIFIED |
| SRSucker Rod Mfg | Claremore | OK | — | ◇ UNVERIFIED |
| SESummit Esp LLC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| SSSunrise Senior Living | Santa Monica | CA | — | ◇ UNVERIFIED |
| TITam International | Houston | TX | — | ◇ UNVERIFIED |
| TGTandem Gse LLC | East Rancho Domingue | CA | — | ◇ UNVERIFIED |
| TCTarget Completions LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| TITaylor Industries LLC | Erick | OK | — | ◇ UNVERIFIED |
| TLTefsco, LLC | Lafayette | LA | — | ◇ UNVERIFIED |
| TGTek Group International INC. | Canal Fulton | OH | — | ◇ UNVERIFIED |
| TCTerex CORP Unit Rig Div | Tulsa | OK | — | ◇ UNVERIFIED |
| TRT.e. Roberts, INC. | Bloomington | CA | — | ◇ UNVERIFIED |
| TDThe Dickirson Corporation | Ripley | WV | — | ◇ UNVERIFIED |
| TIThe Irvine Company | Irvine | CA | — | ◇ UNVERIFIED |
| TMTitan Manufacturing, Inc. | Houston | TX | — | ◇ UNVERIFIED |
| TSTorque Systems Specialties INC | Houston | TX | — | ◇ UNVERIFIED |
| TOTotal Oilfield & Supply, LLC | Robstown | TX | — | ◇ UNVERIFIED |
| TOTrb Oilfield Services | Bakersfield | CA | — | ◇ UNVERIFIED |
| TSTree Service Kings, INC. | Tarzana | CA | — | ◇ UNVERIFIED |
| TITrico Industries INC | Signal Hill | CA | — | ◇ UNVERIFIED |
| TITrico Industries Incorporated | Huntington Park | CA | — | ◇ UNVERIFIED |
| TTT & T Carbide, INC. | Logan | IL | — | ◇ UNVERIFIED |
| TTTucker Techs INC | Tulsa | OK | — | ◇ UNVERIFIED |
| UUcsb | Santa Barbara | CA | — | ◇ UNVERIFIED |
| UCUnit Corporation | Oklahoma City | OK | — | ◇ UNVERIFIED |
| UIUpco INC | Claremore | OK | — | ◇ UNVERIFIED |
| UOUsdol Osha | Berthold | ND | — | ◇ UNVERIFIED |
| USUS Synthetic CORP. | Orem | UT | — | ◇ UNVERIFIED |
| USUS Synthetic - Synthetic Material Manufacturing | Orem | UT | — | ◇ UNVERIFIED |
| VIValtra INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| VDVam Drilling USA INC | Houston | TX | — | ◇ UNVERIFIED |
| VLVarco, LP | Odessa | TX | — | ◇ UNVERIFIED |
| VMVelox Manufacturing Services, LLC | Humble | TX | — | ◇ UNVERIFIED |
