| RRRainey Road LLC | Andover | KS | — | ◇ UNVERIFIED |
| RAR a Jones & Company INC | Covington | KY | — | ◇ UNVERIFIED |
| RLRalph Lauren | Cabazon | CA | — | ◇ UNVERIFIED |
| RGRamon Garcia | Weatherford | TX | — | ◇ UNVERIFIED |
| RTRandall's Temperture Control Specialist INC. | Yukon | OK | — | ◇ UNVERIFIED |
| RWRandell Warehouse | Tucson | AZ | — | ◇ UNVERIFIED |
| RCRanfac Corporation | Avon | MA | — | ◇ UNVERIFIED |
| RIRansco Industries | Oxnard | CA | — | ◇ UNVERIFIED |
| RLRapiscan Laboratories | Fremont | CA | — | ◇ UNVERIFIED |
| RLRapiscan Laboratories INC | Fremont | CA | — | ◇ UNVERIFIED |
| RLRapiscan Laboratoriesna INC. | Sunnyvale | CA | — | ◇ UNVERIFIED |
| RSRapiscan Systems, INC. | Longmont | CO | — | ◇ UNVERIFIED |
| RERayon-x Engineering, LLC | Morgan Hill | CA | — | ◇ UNVERIFIED |
| RIR-cold, INC. | Perris | CA | — | ◇ UNVERIFIED |
| RMR-D MFG., Inc. | Old Saybrook | CT | — | ◇ UNVERIFIED |
| RLRectorseal, LLC | Fall River | MA | — | ◇ UNVERIFIED |
| RRRed River Manufacturing, LLC | Searcy | AR | — | ◇ UNVERIFIED |
| RMReed Machine and Fabrication LLC | Green River | WY | — | ◇ UNVERIFIED |
| RMReed Machinery, INC. Only Location | Worcester | MA | — | ◇ UNVERIFIED |
| RSReefer Systems INC Dba Mct Companies | Fresno | CA | — | ◇ UNVERIFIED |
| RIR.e.f. Industries INC. | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| RRReflex Robotics | Brooklyn | NY | — | ◇ UNVERIFIED |
| RDRefrigeration Design & Service, INC. | Mamaroneck | NY | — | ◇ UNVERIFIED |
| RDRefrigeration Design Technologies | Waxahachie | TX | — | ◇ UNVERIFIED |
| RRRefrigeration Research INC | Newport | TN | — | ◇ UNVERIFIED |
| RIRegal Ind Donora Plt | Donora | PA | — | ◇ UNVERIFIED |
| RPRennwerks Performance INC Dba Sprint Motorsports | Tracy | CA | — | ◇ UNVERIFIED |
| RMRepair Machine and Engineering INC | Gardena | CA | — | ◇ UNVERIFIED |
| RCRepligen Corporation | Marlborough | MA | — | ◇ UNVERIFIED |
| RGResearch Group Three INC | Anaheim | CA | — | ◇ UNVERIFIED |
| REReuland Electric CO | Brea | CA | — | ◇ UNVERIFIED |
| RMReverse Medical Corporation | Irvine | CA | — | ◇ UNVERIFIED |
| RMRicardo Maldonado | Allen | TX | — | ◇ UNVERIFIED |
| RJRichardson Joyce | Newbury Park | CA | — | ◇ UNVERIFIED |
| RMRichardson Mechanical | Richardson | TX | — | ◇ UNVERIFIED |
| RDRickelle Dickerson | Garden Grove | CA | — | ◇ UNVERIFIED |
| RARigaku Americas, INC. | The Woodlands | TX | — | ◇ UNVERIFIED |
| RMRios Machine & Tool | Shelton | CT | — | ◇ UNVERIFIED |
| RERitchie Engineering Company INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| RRRitemp Refrigeration, INC. | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| RPRival Precision Manufacturing Rpm LLC | Alvarado | TX | — | ◇ UNVERIFIED |
| RWRj Welding | Fontana | CA | — | ◇ UNVERIFIED |
| RMRms Manufacturing | Manteca | CA | — | ◇ UNVERIFIED |
| RSRms Supply INC Dba Rms Manufacturing | Manteca | CA | — | ◇ UNVERIFIED |
| RBRobert Brown | Houston | TX | — | ◇ UNVERIFIED |
| RORobert O'dell Designs | Santa Rosa | CA | — | ◇ UNVERIFIED |
 Robert Wall Enterprises Dba Sawing Services | Chatsworth | CA | — | ◇ UNVERIFIED |
| RMRocky Mountain Mechanical Systems, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| RTRoehr Tool Solutions | Sterling | MA | — | ◇ UNVERIFIED |
| RSRomac Supply CO | Commerce | CA | — | ◇ UNVERIFIED |
| RKRommel K Bal Dds INC | Stockton | CA | — | ◇ UNVERIFIED |
| RGRonald Gromak Estate | Santa Maria | CA | — | ◇ UNVERIFIED |
| RMRoofscreen Manufacturing | San Andreas | CA | — | ◇ UNVERIFIED |
| RIRosenquist, INC. | N Wilkesboro | NC | — | ◇ UNVERIFIED |
| RMRoyal Metal Works, INC. | Las Vegas | NV | — | ◇ UNVERIFIED |
| RCRoyce Company | Wilmington | NC | — | ◇ UNVERIFIED |
 Roy E Hanson Jr Mfg CO | Los Angeles | CA | — | ◇ UNVERIFIED |
| Roy E Hanson Jr Mfg CO | Los Angeles | CA | — | ◇ UNVERIFIED |
| RRR & R Engineering | Broken Arrow | OK | — | ◇ UNVERIFIED |
| RSRr Street & CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| RRsg-norlake | Hudson | WI | — | ◇ UNVERIFIED |
| RSR. Soule and Son, inc | Enosburg Falls | VT | — | ◇ UNVERIFIED |
| RERtt Engineering .com | Chatsworth | CA | — | ◇ UNVERIFIED |
| RCRudy's Commercial Refrigeration, Inc. | San Pablo | CA | — | ◇ UNVERIFIED |
| RCRuskin CO | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| RPRv Products | Wichita | KS | — | ◇ UNVERIFIED |
| RMRyco Metal Products | Benicia | CA | — | ◇ UNVERIFIED |
| SDSaber Diamond Tools, INC. | Villa Rica | GA | — | ◇ UNVERIFIED |
| SSSage Scientific LLC Dba Neurophotometrics LLC | San Diego | CA | — | ◇ UNVERIFIED |
| SGSaint Gobain Abrasives INC | Romulus | MI | — | ◇ UNVERIFIED |
| SASalih Alicajic Dba Quick Turn Machine | Anaheim | CA | — | ◇ UNVERIFIED |
| SLSalt Lake City International Airport | Salt Lake City | UT | — | ◇ UNVERIFIED |
| STSalvadore Tool & Findings INC. | Providence | RI | — | ◇ UNVERIFIED |
| SFSamani Food Technologies Incorporated | Antioch | CA | — | ◇ UNVERIFIED |
| SASamir Aziz | North Hollywood | CA | — | ◇ UNVERIFIED |
| SASamuel a Bolden Park | Springfield | MA | — | ◇ UNVERIFIED |
| SISanden International USA Wylie | Wylie | TX | — | ◇ UNVERIFIED |
| SCSanta Cruz Machining | San Jose | CA | — | ◇ UNVERIFIED |
| SCSanta Cruz Machining INC | Gilroy | CA | — | ◇ UNVERIFIED |
| SISatco INC | El Segundo | CA | — | ◇ UNVERIFIED |
| SDSc Deburring LLC | Pacoima | CA | — | ◇ UNVERIFIED |
| SFScheele Fabrications, Incorporated | Crump | TN | — | ◇ UNVERIFIED |
| SMScheu Mfg CO | Upland | CA | — | ◇ UNVERIFIED |
 Schuman Enterprises INC Dba Js Manufaturing | Oceanside | CA | — | ◇ UNVERIFIED |
| SESci Enclosures | San Jose | CA | — | ◇ UNVERIFIED |
| SRScorpion Restoration Concepts LLC | Castaic | CA | — | ◇ UNVERIFIED |
| SEScotty's Electric Motor Repair INC | Orland | CA | — | ◇ UNVERIFIED |
 Scuderia Rare Parts Srp | Costa Mesa | CA | — | ◇ UNVERIFIED |
| SLSea Lap LLC | La Verne | CA | — | ◇ UNVERIFIED |
| SSSeaver Soon Md INC – Dba: the Skin Clinic Md | San Diego | CA | — | ◇ UNVERIFIED |
| SSSecond Sight Medical Products INC | Sylmar | CA | — | ◇ UNVERIFIED |
| SDSecurity & Detection Sys Cypress | Cypress | CA | — | ◇ UNVERIFIED |
| SDSecurity & Detection Sys Florida | Largo | FL | — | ◇ UNVERIFIED |
| SDSecurity & Detection Sys Woburn | Woburn | MA | — | ◇ UNVERIFIED |
| SRSelect Reman Exchange, LLC | Valsparo | IN | — | ◇ UNVERIFIED |
| SPSelene Photonics INC | San Leandro | CA | — | ◇ UNVERIFIED |
| SMS.e. Manufacturing, LLC | Wellington | OH | — | ◇ UNVERIFIED |
| SMSequent Medical | Aliso Viejo | CA | — | ◇ UNVERIFIED |
| SCSerra Corporation Silicon Val | San Jose | CA | — | ◇ UNVERIFIED |
| STServ Tech INC | Eugene | OR | — | ◇ UNVERIFIED |
