| SCSacramento City Unified School District | Sacramento | CA | — | ◇ UNVERIFIED |
| SASalinas Armature & Motor INC. & Ind Pump | Salinas | CA | — | ◇ UNVERIFIED |
| SESamco Enterprises | Tyler | TX | — | ◇ UNVERIFIED |
| STSamperio Turbo Rebuild | Victorville | CA | — | ◇ UNVERIFIED |
| SESanford Enterprises LLC | Stratham | NH | — | ◇ UNVERIFIED |
| SRSanta Rosa Ca/advanced Coating Group/photop Technologies INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| SFSc Field Technical Services, INC. | Lakewood | CA | — | ◇ UNVERIFIED |
| SMSchaeffer Magnetics INC | Chatsworth | CA | — | ◇ UNVERIFIED |
| SESchneider Electric | Clovis | CA | — | ◇ UNVERIFIED |
| SESchneider Electric Company | Leesport | PA | — | ◇ UNVERIFIED |
| SESchneider Electric Engineering Services LLC | La Vergne | TN | — | ◇ UNVERIFIED |
| SESchneider Electric Usa, INC | Smyrna | TN | — | ◇ UNVERIFIED |
| SBSchrader Bridgeport INC | Monroe | NC | — | ◇ UNVERIFIED |
| SISchwalm INC. | Chino | CA | — | ◇ UNVERIFIED |
| SEScott Engineering INC | Walnut | CA | — | ◇ UNVERIFIED |
| SPS.c. Phillips Enterprises LLC | Penngrove | CA | — | ◇ UNVERIFIED |
| SLScreenworks LLC | Corona | CA | — | ◇ UNVERIFIED |
| SRSefcor Road | Griffin | GA | — | ◇ UNVERIFIED |
| SESelma Electric Motor | Selma | CA | — | ◇ UNVERIFIED |
| SISensitech, Incorporated | Redmond | WA | — | ◇ UNVERIFIED |
| SCSensor Control Corporation Dba Gentra and Linear Labs | Fremont | CA | — | ◇ UNVERIFIED |
| SLS.e.s.s. LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solution | La Porte | TX | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC | Port Arthur | TX | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC - Baton Rouge | Baton Rouge | LA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC - Lake Charles Facility | Sulphur | LA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC - Luling Facility | Luling | LA | — | ◇ UNVERIFIED |
| SISetpoint Integrated Solutions INC - Monroe Facility | West Monroe | LA | — | ◇ UNVERIFIED |
| SSSetra Systems Incorporated | Acton | MA | — | ◇ UNVERIFIED |
| SFS F Ase INC | San Francisco | CA | — | ◇ UNVERIFIED |
| SEShelby Electric Company, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| SPShepard & Parker Incorporated | Fitchburg | MA | — | ◇ UNVERIFIED |
| SVSherwood Valve Llc/washington Plt | Washington | PA | — | ◇ UNVERIFIED |
| SISick, INC. | Bloomington | MN | — | ◇ UNVERIFIED |
| SFSiemans - Furnas Controls | West Chicago | IL | — | ◇ UNVERIFIED |
| SESiemens Energy & Automation, INC. | Tucker | GA | — | ◇ UNVERIFIED |
 Siemens Industry INC | Mountain View | HI | — | ◇ UNVERIFIED |
| SISiemens Industry, INC. | Mc Donald | PA | — | ◇ UNVERIFIED |
| SISiemens Industry, INC. | Chalfont | PA | — | ◇ UNVERIFIED |
| SLSiemens Large Drives LLC - New Kensington | New Kensington | PA | — | ◇ UNVERIFIED |
| SPSierra Pacific Properties, INC. | Concord | CA | — | ◇ UNVERIFIED |
| STSierra Tech Properties LLC | Lincoln | CA | — | ◇ UNVERIFIED |
| SSSignet Scientific CO | El Monte | CA | — | ◇ UNVERIFIED |
| SOSilvas Oil Company, INC. | Kingsburg | CA | — | ◇ UNVERIFIED |
| SISipix Imaging INC | Fremont | CA | — | ◇ UNVERIFIED |
| SJS J Electro Systems INC Dba Sje Rhombus | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| SUSkf USA INC. | San Diego | CA | — | ◇ UNVERIFIED |
 So-cal Value Added LLC | Camarillo | CA | — | ◇ UNVERIFIED |
| SCSolano County Water Agency | Winters | CA | — | ◇ UNVERIFIED |
| SOSons of Thunder Contracting, LLC | Roach | MO | — | ◇ UNVERIFIED |
| SVSouthern Valve Properties, LLC | Broussard | LA | — | ◇ UNVERIFIED |
| SVSouthern Valve Services INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
 Southwestern Industries INC | Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| SPSpartak Products INC. | Houston | TX | — | ◇ UNVERIFIED |
| SOSpecial Operations Group INC Orland | Orland | CA | — | ◇ UNVERIFIED |
| SMSpecialty Motors INC | Valencia | CA | — | ◇ UNVERIFIED |
| SMSpecialty Motors Incorporated | Valencia | CA | — | ◇ UNVERIFIED |
| SPSpecialty Product Technologies | Elizabethtown | NC | — | ◇ UNVERIFIED |
| SSSpectra Sensors INC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| SESpence Engineering INC | Walden | NY | — | ◇ UNVERIFIED |
| SSSpirax Sarco Mfg | Allentown | PA | — | ◇ UNVERIFIED |
| SHSplendid Home Workshop, LLC | Grant-Valkaria | FL | — | ◇ UNVERIFIED |
| SISpot International INC | Gardena | CA | — | ◇ UNVERIFIED |
 Springfield Remanufacturing CORP | Springfield | MO | — | ◇ UNVERIFIED |
| SCSpx Corporation | Houston | TX | — | ◇ UNVERIFIED |
| SIStandard Instruments Services | Harvey | LA | — | ◇ UNVERIFIED |
| SEStanislaus Electric Motor | Modesto | CA | — | ◇ UNVERIFIED |
| SEStanley Electric Motor CO INC. | Stockton | CA | — | ◇ UNVERIFIED |
| SBStar B Truck and Trailer Repair | Bakersfield | CA | — | ◇ UNVERIFIED |
| SBStarting Block, LLC | Anchorage | AK | — | ◇ UNVERIFIED |
| SPStateline Power Corp. | Greenville | OH | — | ◇ UNVERIFIED |
| SStealth-Systems | Long Beach | CA | — | ◇ UNVERIFIED |
| S3Stepper 3 LLC | Beverly | NJ | — | ◇ UNVERIFIED |
| SESterling Electric INC | Irvine | CA | — | ◇ UNVERIFIED |
| SWStevens Water Monitoring Systems INC | Beaverton | OR | — | ◇ UNVERIFIED |
 Stewart & Stevenson Power Products, LLC | Albuquerque | NM | — | ◇ UNVERIFIED |
| SAStimple and Ward CO. | Ross, Township of | PA | — | ◇ UNVERIFIED |
| SMStorm Manufacturing Groupna INC. | Torrance | CA | — | ◇ UNVERIFIED |
| SPStorm Products CO | Santa Clara | CA | — | ◇ UNVERIFIED |
| SLStrut, LLC | San Clemente | CA | — | ◇ UNVERIFIED |
| SSSunbelt Supply | Livermore | CA | — | ◇ UNVERIFIED |
| SASundstrand Aerospace CORP | Brea | CA | — | ◇ UNVERIFIED |
| SHSunny Hills Management CO | Los Angeles | CA | — | ◇ UNVERIFIED |
| SLSunton LLC | California City | CA | — | ◇ UNVERIFIED |
| SASuperior Armature | Turlock | CA | — | ◇ UNVERIFIED |
| SCSuperior Control Systems INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| SMSussex Manufacturing | Sussex | WI | — | ◇ UNVERIFIED |
| SSSwagelok Semiconductor Services | Painesville | OH | — | ◇ UNVERIFIED |
| SSSwagelok Semiconductor Srvcs CO | Willoughby | OH | — | ◇ UNVERIFIED |
| SASwan Associates in Corporated | Benicia | CA | — | ◇ UNVERIFIED |
| SFSwanson Flo CO | Addison | IL | — | ◇ UNVERIFIED |
| SSSwitchback Systems INC | Santa Cruz | CA | — | ◇ UNVERIFIED |
| SSSwitchback Systems INC | Santa Cruz | CA | — | ◇ UNVERIFIED |
| SDSystem Dynamics Incorporated | Scottsdale | AZ | — | ◇ UNVERIFIED |
| TITa Instruments - Waters LLC | Wakefield | MA | — | ◇ UNVERIFIED |
| TITalon Innovations Corporation | Sauk Rapids | MN | — | ◇ UNVERIFIED |
 Tampa Armature Works Dba Ips | Tampa | FL | — | ◇ UNVERIFIED |
| TAT and N Electric Motor Exchange INC. | Bluefield | WV | — | ◇ UNVERIFIED |
| TPTaylor Power System | Richland | MS | — | ◇ UNVERIFIED |
