| SOSixty One Industrial Park | Memphis | TN | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| SOSouthern Optical Company | Nashville | TN | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| TCTaylor Chuck Enterprises | Goodlettsville | TN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| TPTecumseh Products CO | Dunlap | TN | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| TITendico INC | Nashville | TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| TBTexas Boot INC | Castalian Spring | TN | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| TETk Elevator Manufacturing, INC. | Springfield | TN | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| TMTransmission Masters | Chattanooga | TN | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| UMUrbanna Machinery | Cookeville | TN | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| UTUS Tsubaki | Portland | TN | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| VEValley Equipment Co.,inc. | Jonesborough | TN | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| VIVector Industrial CORP | Hermitage | TN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| WCWhirlpool CORP | La Vergne | TN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| WIWyko Incorporated | Greenback | TN | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| AIAaon, Inc. | Memphis | TN | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| AWACE World Companies TN | Knoxville | TN | Machinery Manufacturing333923 | 1-19 | ◐ LIKELY ACTIVE |
| ASAdaptec Solutions, Memphis | Memphis | TN | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| ACAmerican Crane and Tractor Parts - TN | Knoxville | TN | Machinery Manufacturing333120 | 1-19 | ◐ LIKELY ACTIVE |
| AGAmerican Geothermal Corp Inc | Murfreesboro | TN | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| AIAstec Industries, Yankton | Yankton | TN | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| AJAstec Jerome | Chattanooga | TN | Machinery Manufacturing333120 | 500+ | ◐ LIKELY ACTIVE |
| AAATC Automation | Cookeville | TN | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |
| AMAuston Mealer's Restaurant Equipment Service, LLC | Dyersburg | TN | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| AIAutomation IG | Chattanooga | TN | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| AAAxis Assembly Watertown | Watertown | TN | Machinery Manufacturing333519 | 1-19 | ◐ LIKELY ACTIVE |
| BABaltimore Aircoil Company | Dayton | TN | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| BLBinks LLC | Jackson | TN | Machinery Manufacturing333991 | 20-99 | ◐ LIKELY ACTIVE |
| BIBoyd Industrial Supply LLC | New Market | TN | Machinery Manufacturing333612 | — | ◐ LIKELY ACTIVE |
| BLBrock. LLC | Chattanooga | TN | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| CCCarrier Corporation (Collierville) | Collierville | TN | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| CHCommercial HVAC - Americas : MFG-Clarksville, TN-USA | Clarksville | TN | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| CMCorley Manaufacturing | Chattanooga | TN | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
| CMCovert Machine and Fab LLC | Covington | TN | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
Crane 1 Services - Knoxville | Knoxville | TN | Machinery Manufacturing333923 | 1-19 | ◐ LIKELY ACTIVE |
Crane 1 Services - Memphis | Bartlett | TN | Machinery Manufacturing333923 | 1-19 | ◐ LIKELY ACTIVE |
| CMCuts Manufacturing, INC. | Knoxville | TN | Machinery Manufacturing333120 | — | ▲ REPORTED CLOSED |
| DMDematic - Memphis | Memphis | TN | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| DCDesigned Conveyor Systems | Franklin | TN | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| DTDienamic Tool & Die, INC. Jackson | Jackson | TN | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| EMEncompass Manufacuturing | Cookeville | TN | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| EPEpiroc/ Paladin | Collegedale | TN | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| EIEveridge, Inc. Greeneville | Greeneville | TN | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| FCFluid Connectors Greenfield | Greenfield | TN | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| FBFrench Broad Iron Works CORP. | Knoxville | TN | Machinery Manufacturing333992 | — | ◐ LIKELY ACTIVE |
| FFwe | Portland | TN | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| GMGold Medal Products Company - Memphis | Memphis | TN | Machinery Manufacturing333241 | 1-19 | ◐ LIKELY ACTIVE |
| GMGold Medal Products Company - Old Hickory | Old Hickory | TN | Machinery Manufacturing333241 | 1-19 | ◐ LIKELY ACTIVE |
| GGoodlettsville | Goodlettsville | TN | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| GPGordonsville Plant | Gordonsville | TN | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| HNHayward Nashville | Nashville | TN | Machinery Manufacturing333414 | 100-499 | ◐ LIKELY ACTIVE |