| Nyrstar Clarksville Inc | Clarksville | 2.3M |
| Chemours Johnsonville Plant | New Johnsonville | 90.9k |
| U.s. Tva Cumberland Fossil Plant | Cumberland City | 69.3k |
| Eastman Chemical Co Tennessee Operations | Kingsport | 14.3k |
| U.s. Tva Gallatin Fossil Plant | Gallatin | 13.0k |
| U.s. Tva Kingston Fossil Plant | Harriman | 3.0k |
| Vibrantz Specialty Products Llc | New Johnsonville | 2.2k |
| Packaging Corp Of America Counce Mill | Counce | 2.1k |
| Cmc Steel Tennessee | Knoxville | 1.1k |
| Nystar - Young Mine & Mill | New Market | 897 |
| Nyrstar Coy-Mine | Jefferson City | 411 |
| Nyrstar- Immel Mine | Mascot | 405 |
| Hood Container Corp | Waverly | 266 |
| O-N Minerals Luttrell Operation | Luttrell | 174 |
| Nucor Steel Memphis Inc | Memphis | 169 |
| Evonik Corp | Etowah | 127 |
| Hoeganaes Corp | Gallatin | 107 |
| Owens Corning - Jackson Tn | Jackson | 99 |
| Tri-City Extrusion | Bristol | 87 |
| Cemex Construction Materials Atlantic Llc | Knoxville | 82 |
| Covoro Mining Solutions Llc | Memphis | 80 |
| Befesa Zinc Us Inc. | Rockwood | 69 |
| Sonoco Products Co Chattanooga Tn Mill | Chattanooga | 54 |
| Tri-City Extrusion Plant #2 | Bristol | 32 |
| Domtar Paper Co Llc Kingsport Mill | Kingsport | 26 |
| Huber Engineered Woods Llc Spring City Facility | Spring City | 11 |
| Nnsa Y-12 National Security Complex | Oak Ridge | 11 |
| Signal Mountain Cement Co Dba Buzzi Unicem Usa | Chattanooga | 8 |
| Nyrstar - Cumberland Mine | Carthage | 8 |
| Johns Manville | Etowah | 6 |
| Nystar Gordonsville Mine & Mill | Gordonsville | 3 |
| Everzinc Usa Clarksville | Clarksville | 3 |
| Bridgestone Americas Tire Operations Llc | La Vergne | 2 |
| Tennessee Aluminum Processors Inc | Mount Pleasant | 1 |
| Real Alloy Recycling Llc | Loudon | 1 |
| Smith & Wesson Brands Inc. | Maryville | 1 |
| Georgia-Pacific Gypsum Llc | Cumberland City | 1 |
| Everzinc Usa Millington | Millington | 1 |
| Teknor Apex Tennessee Co (Aka Haywood Co) | Brownsville | 1 |
| Tradebe Treatment & Recycling Of Tn | Millington | 1 |
| Bridgestone Americas Tire Operations Llc-Warren Plant | Morrison | 0 |
| Zochem Llc | Dickson | 0 |
| Viskase Corp | Loudon | 0 |
| Storm Power Components | Decatur | 0 |
| Tenneco Braking (Frmly Federal-Mogul Motorparts Llc) | Smithville | 0 |
| England Inc | New Tazewell | 0 |
| Azz Galvanizing - Chattanooga Llc | Jasper | 0 |
| Titan Tire Corp Of Union City | Union City | 0 |
| Rohm & Haas Chemicals Llc - Knoxville Site | Knoxville | 0 |
| Ready Mix Usa Llc-Neyland Drive Plant | Knoxville | 0 |
| Oldcastle Precast Inc | Lebanon | 0 |
| Koppers Performance Chemcials | Millington | 0 |
| Georgia Masonry Supply Franklin | Franklin | 0 |
| Georgia Masonry Supply Rockwood | Rockwood | 0 |
| Georgia Masonry Supply Clarksville | Clarksville | 0 |
| Insteel Wire Products | Gallatin | 0 |
| Tms International Llc | Jackson | 0 |
| Tms International Llc | Gallatin | 0 |
| Seaman Corp-Bristol Plant | Bristol | 0 |
| Vorteq Coil Finishers | Jackson | 0 |
| Most Inc | Jackson | 0 |
| Ready Mix Usa Llc-Kingsport Plant | Kingsport | 0 |
| Wr Grace Chattanooga Plant | Chattanooga | 0 |
| Ready Mix Usa Llc-Chattanooga Jersey Plant | Chattanooga | 0 |
| Kohler Co | Union City | 0 |
| Chevron Phillips Chemical Co Performance Pipe Div | Knoxville | 0 |
| Ready Mix Usa Llc-Chattanooga River Plant | Chattanooga | 0 |
| Clean Harbors Chattanooga Llc | Chattanooga | 0 |
| Shell Nashville Terminal | Nashville | 0 |
| Ready Mix Usa Llc-Rockford Plant | Maryville | 0 |
| Ready Mix Usa Llc-Maynardville Plant | Maynardville | 0 |
| Marathon Petroleum Co - Nashville Tn Asp Terminal | Nashville | 0 |
| Techmer Pm Llc | Clinton | 0 |
| Ready Mix Usa Llc-Morristown Plant | Morristown | 0 |
| Ready Mix Usa Llc - Greeneville Plant | Greeneville | 0 |