| RMRocky Mountain Mechanical Systems, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| RMRocky Mountain Racks, LLC | Berthoud | CO | — | ◇ UNVERIFIED |
| RHRocore Holdings, INC. | Franklin | WI | — | ◇ UNVERIFIED |
| RSRolls-royce Solutions America INC | San Leandro | CA | — | ◇ UNVERIFIED |
| RSRomac Supply CO | Commerce | CA | — | ◇ UNVERIFIED |
| RTRonin Truck Company INC | Covina | CA | — | ◇ UNVERIFIED |
| RMRoofscreen Manufacturing | San Andreas | CA | — | ◇ UNVERIFIED |
| RCRotary Compressor, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| RPRoush Performance INC | Livonia | MI | — | ◇ 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 |
| RER&s Equipment Repair INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| RRsg-norlake | Hudson | WI | — | ◇ UNVERIFIED |
| RMRsj Machining LLC | San Jose | CA | — | ◇ UNVERIFIED |
| RSR. Soule and Son, inc | Enosburg Falls | VT | — | ◇ UNVERIFIED |
| RCRTP Customs | Marietta | GA | — | ◇ UNVERIFIED |
| RCRudy's Commercial Refrigeration, Inc. | San Pablo | CA | — | ◇ UNVERIFIED |
| RCRuskin CO | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| RORusty's Offroad Products, INC. | Rainbow City | AL | — | ◇ UNVERIFIED |
| RMRvj Machine LLC | Auburn | CA | — | ◇ UNVERIFIED |
| RPRv Products | Wichita | KS | — | ◇ UNVERIFIED |
| RIRycap INC Dba Meineke Lake Forest | Lake Forest | CA | — | ◇ UNVERIFIED |
| RMRyco Metal Products | Benicia | CA | — | ◇ UNVERIFIED |
| SFSacramento Forklift LLC Dba Sacrmento Forklift | North Highlands | CA | — | ◇ UNVERIFIED |
 Saf Holland, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| Saf-holland Inc.- North Plant | Dumas | AR | — | ◇ UNVERIFIED |
| SIS&a Industries Corporation | New Albany | MS | — | ◇ UNVERIFIED |
| SHSalazar Heavy Haul | Jamestown | CA | — | ◇ UNVERIFIED |
| SFSamani Food Technologies Incorporated | Antioch | CA | — | ◇ UNVERIFIED |
| SISaman INC | Gardena | CA | — | ◇ UNVERIFIED |
| STSamperio Turbo Sd | San Diego | CA | — | ◇ UNVERIFIED |
| SHSanae Hoshino | Santa Clara | CA | — | ◇ UNVERIFIED |
| STSanchez Truck Parts | Los Angeles | CA | — | ◇ UNVERIFIED |
| SISanden International USA Wylie | Wylie | TX | — | ◇ UNVERIFIED |
| SESander Engineering INC | Fresno | CA | — | ◇ UNVERIFIED |
| SESander Engineering INC | Madera | CA | — | ◇ UNVERIFIED |
| SDSandoval Diesel Service and Repair INC | Hanford | CA | — | ◇ UNVERIFIED |
| SLSan Luis Obispo City - Tank Farm Lift Station | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SLSan Luis Obispo County (old General Hospital) | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| SBSanta Barbara Racing Science Dba Rivera Primo | Goleta | CA | — | ◇ UNVERIFIED |
| SPSanta Paula Machine Shop | Santa Paula | CA | — | ◇ UNVERIFIED |
| SASantiago Auto | Merced | CA | — | ◇ UNVERIFIED |
| SISatco INC | El Segundo | CA | — | ◇ UNVERIFIED |
| SEScat Enterprises | Oxnard | CA | — | ◇ UNVERIFIED |
| SMScheu Mfg CO | Upland | CA | — | ◇ UNVERIFIED |
| SRSchlossnagel Road Racing | Santee | CA | — | ◇ UNVERIFIED |
| SSchneider | Bakersfield | CA | — | ◇ UNVERIFIED |
| SESci Enclosures | San Jose | CA | — | ◇ UNVERIFIED |
| SPSc Precision | South Gate | CA | — | ◇ UNVERIFIED |
| SMSdg Motorsports, LLC | Sussex | WI | — | ◇ UNVERIFIED |
| SASean Alexander Marine Services, INC. | Oakley | CA | — | ◇ UNVERIFIED |
| SSSeaver Soon Md INC – Dba: the Skin Clinic Md | San Diego | CA | — | ◇ UNVERIFIED |
| SSSecond Sight Medical Products INC | Sylmar | CA | — | ◇ UNVERIFIED |
| SLSecor Limited | Horsham | PA | — | ◇ UNVERIFIED |
| SLSecor Limited | Horsham | PA | — | ◇ UNVERIFIED |
| SPSelene Photonics INC. | Milpitas | CA | — | ◇ UNVERIFIED |
| SMSelway Machine Tool INC | Sacramento | CA | — | ◇ UNVERIFIED |
| SESenga Eng INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| SASenko Advance Components | Camarillo | CA | — | ◇ UNVERIFIED |
| SMSenseeker Machining Company | Goleta | CA | — | ◇ UNVERIFIED |
| SESeoyon E-hwa Interior Systems Al, LLC | Selma | AL | — | ◇ UNVERIFIED |
| SCSerra Corporation Silicon Val | San Jose | CA | — | ◇ UNVERIFIED |
| STServ Tech INC | Eugene | OR | — | ◇ UNVERIFIED |
| SGSeveneight Group, LLC | Miami | FL | — | ◇ UNVERIFIED |
| SASh America, INC. - Roanoke 1 | Roanoke | IN | — | ◇ UNVERIFIED |
| SGShannon Group, Kolpack Div | Bethel Springs | TN | — | ◇ UNVERIFIED |
| STSharing Three, INC. | Hialeah | FL | — | ◇ UNVERIFIED |
| SRSharpe Refrigeration, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| SMSheet Metal Specialists | Riverside | CA | — | ◇ UNVERIFIED |
| SMSherer Manufacturing, INC. | Clearwater | FL | — | ◇ UNVERIFIED |
| STShoals Tubular Products, INC. | Florence | AL | — | ◇ UNVERIFIED |
| SBSierra Biosystems INC | Sonora | CA | — | ◇ UNVERIFIED |
| SMSigma Manufacturing INC. | Marietta | GA | — | ◇ UNVERIFIED |
| SDSignal Division Lukens Genera | La Mirada | CA | — | ◇ UNVERIFIED |
| SESignature Equipment Corporation | Salt Lake City | UT | — | ◇ UNVERIFIED |
| SVSilicon Valley Elite Manufacturing INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| SBSilva Boys Corporation Dba Performance Parts Exchange | La Puente | CA | — | ◇ UNVERIFIED |
| SFSimonian Fruit Company | Fowler | CA | — | ◇ UNVERIFIED |
| SJS & J Sheet Metal Supply, INC. | Bronx | NY | — | ◇ UNVERIFIED |
| SASkips Auto Parts and Machine | Seaside | CA | — | ◇ UNVERIFIED |
| SMSkytek Mfg CO | Ontario | CA | — | ◇ UNVERIFIED |
| SMS&l Machine Logics INC | San Jose | CA | — | ◇ UNVERIFIED |
| SCSlo County Flood Control & Water Conservation Dist | Arroyo Grande | CA | — | ◇ UNVERIFIED |
| SLSlow Lane Garage | Montebello | CA | — | ◇ UNVERIFIED |
| SASlt Auto Repair | Sunnyvale | CA | — | ◇ UNVERIFIED |
| STSl Tennessee, LLC | Clinton | TN | — | ◇ UNVERIFIED |
| SMS & M Aire, LLC | El Paso | TX | — | ◇ UNVERIFIED |
| SASmp Automotive Systems Alabama, INC. | Vance | AL | — | ◇ UNVERIFIED |
| SMSnail Motorsports | North Las Vegas | NV | — | ◇ UNVERIFIED |
 Snow Machines Inc-midland | Midland | MI | — | ◇ UNVERIFIED |
| SGSnyder General CORP | Hutchins | TX | — | ◇ UNVERIFIED |
| SSSocket Source | Cerritos | CA | — | ◇ UNVERIFIED |
| SISonora Industries | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| SPSound Propeller Services INC | Seattle | WA | — | ◇ UNVERIFIED |
| SLSourcetech LLC | Winchester | VA | — | ◇ UNVERIFIED |
| SCSouth Carolina Yutaka Technologies INC | Lugoff | SC | — | ◇ UNVERIFIED |
| SCSouth Coast Area Transit | Oxnard | CA | — | ◇ UNVERIFIED |
