| BCBfi- Carters Valley Landfill | Church Hill | — | ◐ LIKELY ACTIVE |
| CBCarbon Black Global, LLC | Dunlap | — | ◐ 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 |
| ETExcel Tsd of Tn LLC | Memphis | — | ◐ LIKELY ACTIVE |
| GTG2o Technologies LLC | Chattanooga | — | ◐ LIKELY ACTIVE |
| IAINCA Acquisitions DBA Dometic Marine Products | Sparta | 100–499 | ◐ LIKELY ACTIVE |
| KFKilgore Flares Company, LLC (open Burning Unit) | Toone | — | ◐ LIKELY ACTIVE |
| LOLanxess Oxone Memphis Plant | Memphis | — | ◐ LIKELY ACTIVE |
| LCLg Chem Tennessee Advanced Materials, INC. | Clarksville | 20–99 | ◐ LIKELY ACTIVE |
| MIMc Ionic Solutions Us, INC | Memphis | — | ◐ LIKELY ACTIVE |
| MSMorristown Staves | Morristown | — | ◐ LIKELY ACTIVE |
| NLNaprotec LLC | Chattanooga | — | ◐ LIKELY ACTIVE |
| NANorth American Composites Company | Nashville | — | ◐ LIKELY ACTIVE |
| OWOostanaula Wwtp | Athens | — | ◐ LIKELY ACTIVE |
| PCParker-hannifin Corporation Dba Parker Hannifin Corporation - Seal Group, O-ring | Lebanon | — | ◐ LIKELY ACTIVE |
| PIPreserve International | Memphis | — | ◐ LIKELY ACTIVE |
| RORoyal Oak Charcoal LLC -crossville Furnace | Monterey | — | ◐ LIKELY ACTIVE |
| RTRwm Technologies, LLC | Chattanooga | 20–99 | ◐ LIKELY ACTIVE |
| SPSanderson Pipe Corporation | Clarksville | 20–99 | ◐ LIKELY ACTIVE |
| SLSkynano, LLC | Louisville | — | ◐ LIKELY ACTIVE |
| SSolutia | Columbia | — | ◐ LIKELY ACTIVE |
| SASpectrum Adhesives Inc | Memphis | 20–99 | ◐ LIKELY ACTIVE |
| SKSurface Koatings, INC. | Portland | 20–99 | ◐ LIKELY ACTIVE |
| TOTown of Jonesborough Dba Pliny Fisk Composting and Recycling Center | Jonesboro | — | ◐ LIKELY ACTIVE |
| VMV&c Manufacturing & Warehousing, INC. | Hartsville | — | ◐ LIKELY ACTIVE |
| VIVenturetech INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| WSWater Services INC | Knoxville | — | ◐ LIKELY ACTIVE |
| WRWestlake Royal Building Products Bristol | Bristol | 100–499 | ◐ LIKELY ACTIVE |
| ZIZeneca INC. | Mt. Pleasant | — | ◐ LIKELY ACTIVE |
| ACAmerican Colors, INC. | Lebanon | — | ◐ LIKELY ACTIVE |
| AAschulman | Grand Junction | — | ◐ LIKELY ACTIVE |
| BBBarkey Beaver Mulch and Mix, INC. | Algood | — | ◐ LIKELY ACTIVE |
| CIChattem INC. Plant 1 | Chattanooga | — | ◐ LIKELY ACTIVE |
| CIChattem INC Plant 2 | Chattanooga | — | ◐ LIKELY ACTIVE |
| CMChemstation Mid-south | Collierville | — | ◐ LIKELY ACTIVE |
| CTChem Treat C/o Wacker Polysilicon | Charleston | — | ◐ LIKELY ACTIVE |
| CCClopay Corporation Plastic Products Div. | Nashville | — | ◐ LIKELY ACTIVE |
| DCDrexel Chemical | Memphis | — | ◐ LIKELY ACTIVE |
| DCDrexel Chemical Skagg's Facility | Memphis | — | ◐ LIKELY ACTIVE |
Eastman Chemical Company | Kingsport | — | ◐ LIKELY ACTIVE |
| EFEdgar F. Parker, Jr Dba Parker Charcoal | Jamestown | — | ◐ LIKELY ACTIVE |
| GEGreen Energy Origin Tennessee LLC | Memphis | — | ◐ LIKELY ACTIVE |
| GPGregory Pharmaceutical Holdings, INC. | Bristol | 100–499 | ◐ LIKELY ACTIVE |
| ICIdeal Chemical & Supply CO | Memphis | — | ◐ LIKELY ACTIVE |
| IWInnovative Water Care, LLC Dba Solenis | Charleston | — | ◐ LIKELY ACTIVE |
| LOLuxottica Optical Manufacturing-memphis | Memphis | — | ◐ LIKELY ACTIVE |
| MPMarcus Paint Company | Nashville | — | ◐ LIKELY ACTIVE |
| MIMeguiar's INC | Memphis | — | ◐ LIKELY ACTIVE |