| HIHawkins, INC. - Memphis | Memphis | — | ◇ UNVERIFIED |
| HNHyperlast North America | Chattanooga | — | ◇ UNVERIFIED |
| LCLanxess Corporation-memphis | Memphis | — | ◇ UNVERIFIED |
| MCManufacturer's Chemical L P | Cleveland | — | ◇ UNVERIFIED |
| MZMidwest Zinc- Clarksville Facility | Clarksville | — | ◇ UNVERIFIED |
| NGNexair Gas Cylinder Production Plant | Memphis | — | ◇ UNVERIFIED |
| PCPalm Commodities International | La Vergne | — | ◇ UNVERIFIED |
| RCRoyal Chemical CO | Chattanooga | — | ◇ UNVERIFIED |
| SCSternocandlelamp CO LLC | Memphis | — | ◇ UNVERIFIED |
| WPWacker Polysilicon North America LLC | Charleston | — | ◇ UNVERIFIED |
Accurate Energetic Systems, LLC | Mcewen | — | ◐ LIKELY ACTIVE |
| PLPorelon, LLC | Cookeville | — | ◐ LIKELY ACTIVE |
Sterling Water Technologies LLC | Columbia | — | ◐ LIKELY ACTIVE |
Zyp Coatings, INC. | Oak Ridge | — | ◐ LIKELY ACTIVE |
| VPVolunteer Pastilles LLC | Dayton | — | ◇ UNVERIFIED |
| 3T3m Technical Ceramics, INC. | Midway | — | ◐ LIKELY ACTIVE |
| AUAllvan Usa, LLC | La Vergne | — | ◐ LIKELY ACTIVE |
| ARAmes Rubber Manufacturing Company, INC. Tri-state Division | Ducktown | 20–99 | ◐ LIKELY ACTIVE |
| AIAmpro Industries, INC. | Memphis | — | ◐ LIKELY ACTIVE |
| APAphena Pharma Solutions - Chocolate Dr | Cookeville | 100–499 | ◐ LIKELY ACTIVE |
| ANAquaserv New Warehouse and Production Facility | Memphis | — | ◐ LIKELY ACTIVE |
| ACAtofina Chemicals INC | Memphis | — | ◐ LIKELY ACTIVE |
| BSBae Systems Ordnance Systems INC. | Kingsport | — | ◐ LIKELY ACTIVE |
| BSBenco Sales INC | Crossville | — | ◐ LIKELY ACTIVE |
| BCBfi- Carters Valley Landfill | Church Hill | — | ◐ LIKELY ACTIVE |
| BLBuckman Laboratories Inc Memphis | Memphis | 20–99 | ◐ LIKELY ACTIVE |
| CBCarbon Black Global, LLC | Dunlap | — | ◐ LIKELY ACTIVE |
| CTChem Treat C/o Wacker Polysilicon | Charleston | — | ◐ LIKELY ACTIVE |
| CMCovoro Mining Solutions LLC | Memphis | 100–499 | ◐ LIKELY ACTIVE |
| CVCumberland Valley Mixing | Madison | — | ◐ LIKELY ACTIVE |
| CICytec Industries Inc. - Mt. Pleasant | Mount Pleasant | 20–99 | ◐ LIKELY ACTIVE |
| DEDuksan Electera America, INC. | Shelbyville | — | ◐ LIKELY ACTIVE |
| DRDynamic Recycling LLC | Bristol | — | ◐ LIKELY ACTIVE |
| ETExcel Tsd of Tn LLC | Memphis | — | ◐ LIKELY ACTIVE |
| FCFerro CORP | Nashville | — | ◐ LIKELY ACTIVE |
| GTG2o Technologies LLC | Chattanooga | — | ◐ LIKELY ACTIVE |
| HMHenkel Memphis US Operations | Memphis | 20–99 | ◐ LIKELY ACTIVE |
| IAINCA Acquisitions DBA Dometic Marine Products | Sparta | 100–499 | ◐ LIKELY ACTIVE |
| JIJensen's Incorporated | Shelbyville | — | ◐ LIKELY ACTIVE |
| KFKilgore Flares Company LLC | Toone | — | ◐ LIKELY ACTIVE |
| KFKilgore Flares Company, LLC | Toone | — | ◐ LIKELY ACTIVE |
| KFKilgore Flares Company, LLC (open Burning Unit) | Toone | — | ◐ LIKELY ACTIVE |
| KIKordsa, INC. | Chattanooga | — | ◐ LIKELY ACTIVE |
| LOLanxess Oxone Memphis Plant | Memphis | — | ◐ LIKELY ACTIVE |
| LCLg Chem Tennessee Advanced Materials, INC. | Clarksville | 20–99 | ◐ LIKELY ACTIVE |
| MLMinasolve LLC | Memphis | — | ◐ LIKELY ACTIVE |
| MSMorristown Staves | Morristown | — | ◐ LIKELY ACTIVE |
| NLNaprotec LLC | Chattanooga | — | ◐ LIKELY ACTIVE |
| NANorth American Composites Company | Nashville | — | ◐ LIKELY ACTIVE |
| NFNuclear Fuel Services INC | Erwin | — | ▲ REPORTED CLOSED |