| RMRoyal Metal Powders INC | Maryville, TN | Primary Metal Manufacturing331411 | — | ◇ UNVERIFIED |
| RRR & R Lumber Company INC | Harriman, TN | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| SDSamaritan Diagnostics LLC | Maryville, TN | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
 Sawyer Manufacturing Company* | Knoxville, TN | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| SAScience Applications International Corpo | Oak Ridge, TN | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| SNScripps Np Operating, LLC | Knoxville, TN | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SPSignet Plastics LLC | Maryville, TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SJSign Jewel, Inc. | Knoxville, TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SSigns-N-Such | Knoxville, TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SDSilver Dollar Candle Co. | Knoxville, TN | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SISivad Incorporated D/b/a Hustler Boat Trailers | Lake City, TN | Transportation Equipment Manufacturing336999 | — | ◇ UNVERIFIED |
| SCSkier's Choice INC | Maryville, TN | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| STSl Tennessee, LLC | Clinton, TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SMSmoky Mountain Rod & Customs, LLC | Knoxville, TN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SSSouthern Signs INC | Knoxville, TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| STSouthern Tube Form | Clinton, TN | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
 State of the Art, INC. | Knoxville, TN | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| STStephen Tipton | Maryville, TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SHSugar Hollow Machine Shop INC | Jacksboro, TN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SPSystematic Power Solutions, LLC | Knoxville, TN | Electrical Equipment, Appliance & Component Manufacturing335912 | — | ◇ UNVERIFIED |
| TITallman Iron Works INC | Maryville, TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TBTamko Building Products INC | Knoxville, TN | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| TITec-fab, Incorporated | Knoxville, TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TFTennessee Farmers Cooperative(tfc-f) | Rockford, TN | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| TRTennessee River Hardwoods CO | Kingston, TN | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TTTennessee Tool & Engineering, INC. | Oak Ridge, TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| TTTenn Tex Chemical Company INC | Knoxville, TN | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| TCThe Crom Corporation | Oak Ridge, TN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| TKThe Kelly Group, LLC. | Knoxville, TN | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TAToni and Lindy Mae Creations | Maryville, TN | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| TITowe Iron Works, INC. | Knoxville, TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TSTrademark Shed Company, LLC | Deer Lodge, TN | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| TCTri County Tube INC | Clinton, TN | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| TVTri-Star Vending LLC | Knoxville, TN | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| TPTubular Products&stamping Division Linco | Jacksboro, TN | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| UAUnited Auto Supply Co., INC | Harriman, TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| UDUnited Dms of Tennessee LLC | Knoxville, TN | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| UDUnited Dms of Tn LLC | Knoxville, TN | Primary Metal Manufacturing331000 | — | ◇ UNVERIFIED |
| USUnited Services INC. | Knoxville, TN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| UDU.s. Doe Central Training Facility Cns, LLC | Kingston, TN | Fabricated Metal Product Manufacturing332993 | — | ◇ UNVERIFIED |
| VPVolunteer Products CORP Dba Natural Sorb CORP | Jacksboro, TN | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| VCVrx Company INC | Maryville, TN | Computer and Electronic Product Manufacturing334118 | — | ◇ UNVERIFIED |
| WNWagner N/c Machining CORP | Knoxville, TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| WLWhite Lily Foods CO | Knoxville, TN | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| WCWildwood Cabinets Incorporated | Maryville, TN | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WIWindowcraft INC | Knoxville, TN | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WIWindrock INC | Knoxville, TN | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
