| RER3 Enterprises, LLC | Odessa | TX | — | ◇ UNVERIFIED |
| RIRam International INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| RORamos Oil Company | Sacramento | CA | — | ◇ UNVERIFIED |
| RHRamsay Highlander INC. | Gonzales | 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 |
| RERock Engineered Machinery Co, INC. Dba Remco | Livermore | CA | — | ◇ UNVERIFIED |
| RERock Engineered Machinery Company INC Dba Remco | Stockton | CA | — | ◇ UNVERIFIED |
| RIRockmore International INC | Wilsonville | OR | — | ◇ UNVERIFIED |
| RWRockShield - WI LLC | Milltown | WI | — | ◇ UNVERIFIED |
| RCRotary Compression Technologies, INC. | Sidney | OH | — | ◇ UNVERIFIED |
| RTR & T Holdings, L.l.c. | Farmington | NM | — | ◇ UNVERIFIED |
| STSalem Tool INC | Woodbine | KY | — | ◇ UNVERIFIED |
| STSalem Tool INC | City of Corbin | KY | — | ◇ UNVERIFIED |
| SMSandvik Mining and Construction USA LLC | Brier Hill | PA | — | ◇ UNVERIFIED |
| SMSandvik Mining and Construction Usa, LLC | Elko | NV | — | ◇ UNVERIFIED |
| SFSchauenberg Flexadux Corporation | Grand Junction | CO | — | ◇ UNVERIFIED |
| SFSchauenburg Flexadux CORP | Fairmont | WV | — | ◇ 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 |
| SRSCS Real Estate Holdings LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| SISeaboard International INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| SWSeaboard Wellhead INC | Fairmont | WV | — | ◇ UNVERIFIED |
| SCSeattle City North Service Center | Seattle | WA | — | ◇ UNVERIFIED |
| SSensia | Duncan | OK | — | ◇ UNVERIFIED |
| SISeranovi Investment CO LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SKService King Manufacturing, INC. | Stroud | OK | — | ◇ UNVERIFIED |
| SEShamrock Enterprises - Nonmetallic | Rochester | MN | — | ◇ 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 |
| SRSmi Real Estate LLC | Stoneboro | PA | — | ◇ 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 |
| SESpaulding Equipment CO | Perris | CA | — | ◇ 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 |
| SGStained Glass Overlay INC | Orange | CA | — | ◇ UNVERIFIED |
| SOStampede Oil Sands INC | Russellville | KY | — | ◇ 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 |
| SISuperior Industries, INC. | Pekin | IL | — | ◇ UNVERIFIED |
| SRSuperior Rock Bit Company | Virginia | MN | — | ◇ UNVERIFIED |
| SMSupreme Manufacturing LLC | Swartz Creek | MI | — | ◇ UNVERIFIED |
| SPSydney Peak Stone | Randsburg | CA | — | ◇ UNVERIFIED |
| TITam International | Houston | TX | — | ◇ UNVERIFIED |
| TGTandem Gse LLC | East Rancho Domingue | CA | — | ◇ UNVERIFIED |
| TAT and N Electric Motor Exchange INC. | Bluefield | WV | — | ◇ UNVERIFIED |
| TCTarget Completions LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| TITaylor Industries LLC | Erick | OK | — | ◇ UNVERIFIED |
| TMTci Manufacturing & Equipment Sales, INC. | Pryor | OK | — | ◇ UNVERIFIED |
| TCTDK Consulting Inc. | Beckemeyer | IL | — | ◇ 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 |
| TCThe Cincinnati Mine Machinery Company | Cincinnati | OH | — | ◇ UNVERIFIED |
| TDThe Daniels Company | Bluefield | WV | — | ◇ UNVERIFIED |
| TDThe Dickirson Corporation | Ripley | WV | — | ◇ UNVERIFIED |
| TIThe Irvine Company | Irvine | CA | — | ◇ UNVERIFIED |
