| SMSollock Metal Works, LLC | Clute | TX | — | ◇ UNVERIFIED |
| SUSolventum US LLC Maplewood Fa | Maplewood | MN | — | ◇ UNVERIFIED |
| SISomething in the Orange | Colorado Springs | CO | — | ◇ UNVERIFIED |
| SMSondrol Machining LLC | Sunburg | MN | — | ◇ UNVERIFIED |
| SISonnax Industries, INC. | Bellows Falls | VT | — | ◇ UNVERIFIED |
| STSonnax Transmission Company Research & Development | Bellows Falls | VT | — | ◇ UNVERIFIED |
| SISonosite INC | Bothell | WA | — | ◇ UNVERIFIED |
| SPSooner Pipe Crosby Yard | Crosby | TX | — | ◇ UNVERIFIED |
| SBSorin Biomedical INC | Irvine | CA | — | ◇ UNVERIFIED |
| SISos/aaa Iron Works INC | Mobile | AL | — | ◇ UNVERIFIED |
| SPSound Propeller Services INC | Seattle | WA | — | ◇ UNVERIFIED |
| SLSourcetech LLC | Winchester | VA | — | ◇ UNVERIFIED |
| SPSouriau Paande Sequim | Sequim | WA | — | ◇ UNVERIFIED |
| SASouth Austin Workshop, LLC | Austin | TX | — | ◇ UNVERIFIED |
| SCSouth Carolina Yutaka Technologies INC | Lugoff | SC | — | ◇ UNVERIFIED |
| SCSouth Coast Area Transit | Oxnard | CA | — | ◇ UNVERIFIED |
| SCSouthcoast Cardiology | Newport Beach | CA | — | ◇ UNVERIFIED |
| SCSouth Coast Petroleum | Murrieta | CA | — | ◇ UNVERIFIED |
| SCSouth Coast Restoration | Laguna Woods | CA | — | ◇ UNVERIFIED |
| SESoutheastern Engineering Sales INC | Colonial Heights | VA | — | ◇ UNVERIFIED |
| SMSoutheastern Metal Fabricator | Rockland | MA | — | ◇ UNVERIFIED |
| SCSouthern Custom Fabrication | Carencro | LA | — | ◇ UNVERIFIED |
| SESouthern Enterprises of Southeast Louisiana, INC. | Ponchatoula | LA | — | ◇ UNVERIFIED |
| SISouthern Industrial Metal Fabricators INC | Smyrna | GA | — | ◇ UNVERIFIED |
| SMSouthern Metal Processing Company | Oxford | AL | — | ◇ UNVERIFIED |
| SMSouthern Metal Restoration Company, LLC | Newnan | GA | — | ◇ UNVERIFIED |
| SMSouthern Miscellaneous Columbia LLC | West Columbia | SC | — | ◇ UNVERIFIED |
| SPSouthern Perfection Fabrication Holdings, INC. | Byron | GA | — | ◇ UNVERIFIED |
| SRSouthern Rust Furniture LLC | Monroe | NC | — | ◇ UNVERIFIED |
| STSouthern Transmission Radiator Repair, INC. | Dothan | AL | — | ◇ UNVERIFIED |
| SVSouthern Vac, LLC | Grand Prairie | TX | — | ◇ UNVERIFIED |
| SCSouth-land Carbon Products, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| SMSouthland Manufacturing INC | Douglasville | GA | — | ◇ UNVERIFIED |
| SLSouthline - Lpgs Tanforan LLC | South San Francisco | CA | — | ◇ UNVERIFIED |
| SPSouth Plains Steel, INC. | Lubbock | TX | — | ◇ UNVERIFIED |
| SLSouthtec LLC | Lebanon | TN | — | ◇ UNVERIFIED |
| SLSouthtec, LLC | Lebanon | TN | — | ◇ UNVERIFIED |
| SMSouthwark Metal Manufacturing CO. | Fremont | NE | — | ◇ UNVERIFIED |
| SESouthwest Engineering Company | Oklahoma City | OK | — | ◇ UNVERIFIED |
| SWSouth Western Properties Swp LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SASpa Associates, LLC | New Albany | OH | — | ◇ UNVERIFIED |
| SCSpaid Corporation, INC. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| SSSpare Skid Plate | Aurora | CO | — | ◇ UNVERIFIED |
| SDSparkletts Drinking Water CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| SESparkman Enterprises LLC | Tucson | AZ | — | ◇ UNVERIFIED |
| SSSpartan Steel LLC | Pocatello | ID | — | ◇ UNVERIFIED |
| SMSpartech Marine Industries Florida | Rockledge | FL | — | ◇ UNVERIFIED |
| SASpc Auto Electric | El Monte | CA | — | ◇ UNVERIFIED |
| SBSpec Built Systems INC | Chula Vista | CA | — | ◇ UNVERIFIED |
| SFSpecial Fab & Machine, INC. | Lexington | NC | — | ◇ UNVERIFIED |
| SFSpecial Fleet Service | Harrisonburg | VA | — | ◇ UNVERIFIED |
| SBSpeciality Bar Products Company | Blairsville | PA | — | ◇ UNVERIFIED |
| SMSpeciality Manufacturing | Nazareth | PA | — | ◇ UNVERIFIED |
| SFSpecialized Fabrication & Machine INC | Eugene | OR | — | ◇ UNVERIFIED |
| STSpecialized Turning, INC. | Peabody | MA | — | ◇ UNVERIFIED |
| SASpecialty Applications | Ponchatoula | LA | — | ◇ UNVERIFIED |
| SESpecialty Engine Components LLC | Taylor | MI | — | ◇ UNVERIFIED |
| SESpecialty Engineering Tool & Die, LLC | Huntington | IN | — | ◇ UNVERIFIED |
| SMSpecialty Machine and CNC Inc. | Battle Ground | IN | — | ◇ UNVERIFIED |
| SMSpecialty Manufacturing CO | Pineville | NC | — | ◇ UNVERIFIED |
| SPSpecialty Performance LLC | Dahlonega | GA | — | ◇ UNVERIFIED |
| SSSpecialty Support Systems, INC. | Levittown | PA | — | ◇ UNVERIFIED |
| SSSpecific Systems, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| SMSpectra Medical Devices | Wilmington | MA | — | ◇ UNVERIFIED |
| SCSpectranetics CORP | Colorado Springs | CO | — | ◇ UNVERIFIED |
| SOSpectran of Chicago | Markham | IL | — | ◇ UNVERIFIED |
| SLSpectron LLC Dba Gp Machining | Buellton | CA | — | ◇ UNVERIFIED |
| SESpectrum E-coat INC | Belding | MI | — | ◇ UNVERIFIED |
| SESpectrum E-coat INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| STSpede Tool Mfg CO -yucca Rd | Adelanto | CA | — | ◇ UNVERIFIED |
| SRSpeier Racing Heads | Hays | KS | — | ◇ UNVERIFIED |
| SMSpencer Molina | Corcoran | CA | — | ◇ UNVERIFIED |
| SRSpernak Racing Engines | Marysville | CA | — | ◇ UNVERIFIED |
| SSpherics | Santa Fe Spgs | CA | — | ◇ UNVERIFIED |
| SBSpike Brewing, LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| SMSpill-stop Mfg. LLC | Melrose Park | IL | — | ◇ UNVERIFIED |
| SISpinefrontier Inc. | Malden | MA | — | ◇ UNVERIFIED |
| SGSpm Gaskets, LLC. | Spencer | IA | — | ◇ UNVERIFIED |
| SBSport Boat Trailers | Patterson | CA | — | ◇ UNVERIFIED |
| SSSportsman Steel Safe Company | Long Beach | CA | — | ◇ UNVERIFIED |
| STSportsman Trailers | Santa Fe | TX | — | ◇ UNVERIFIED |
| SLSportswire LLC | Langley | OK | — | ◇ UNVERIFIED |
 Sportworks Global LLC | Mukilteo | WA | — | ◇ UNVERIFIED |
| SSSpraying System CO | Wheaton | IL | — | ◇ UNVERIFIED |
| SKSpray King Mfg INC | Fresno | CA | — | ◇ UNVERIFIED |
| SCSpringfield Coach Builders-springfield | Springfield | MO | — | ◇ UNVERIFIED |
| SRSpringfield Re-manuf CORP | Springfield | MO | — | ◇ UNVERIFIED |
| SWSpringfield Welding & Mfg CO INC | Waunakee | WI | — | ◇ UNVERIFIED |
| SMSpring Metal Recycling,llc | Atlanta | GA | — | ◇ UNVERIFIED |
 Springs Fabrication - Waynoka | Colorado Springs | CO | — | ◇ UNVERIFIED |
| SQS. Q. Fabrication, INC. | Andalusia | AL | — | ◇ UNVERIFIED |
| SLSquare10Source, LLC | Plant City | FL | — | ◇ UNVERIFIED |
| SASrc Ajin- Wooshin Fund Iv, LLC | Cusseta | AL | — | ◇ UNVERIFIED |
| SUSrm Urban | San Diego | CA | — | ◇ UNVERIFIED |
| SMSrp Manufacturing | Pleasant Grove | UT | — | ◇ UNVERIFIED |
| SISs1 INC Dba Brock's Trailers | Bakersfield | CA | — | ◇ UNVERIFIED |
| SHSsab Hardtech INC | Mason | MI | — | ◇ UNVERIFIED |
| SASsc & Aluminum Fabrications INC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| SCS.S. Connections, LLC | Denver | CO | — | ◇ UNVERIFIED |
| SMSsd Motorsports | Bakersfield | CA | — | ◇ UNVERIFIED |
