| BSBeverly Steel Corporation | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| BABonnell Aluminum, Inc. - Carthage | Carthage | 500+ | ◐ LIKELY ACTIVE |
| BOBwxt Ordnance Tennessee, INC. | Jonesborough | — | ◐ LIKELY ACTIVE |
| GTG&l Tube, LLC | Cookeville | 100–499 | ◐ LIKELY ACTIVE |
| MWMi Windows & Doors INC Mi Metals INC Smyrna | Smyrna | — | ◐ LIKELY ACTIVE |
| NANorth American Royalties INC. Wheland Automotive Industries | Chattanooga | — | ◐ LIKELY ACTIVE |
| PUPandrol USA LP | Memphis | 100–499 | ◐ LIKELY ACTIVE |
| PTParthenon Tube | La Vergne | 20–99 | ◐ LIKELY ACTIVE |
| TETri-City Extrusion TCE1 | Bristol | 100–499 | ◐ LIKELY ACTIVE |
| TETri-City Extrusion TCE2 | Bristol | 20–99 | ◐ LIKELY ACTIVE |
| TCTte Casting Technologies INC | Oak Ridge | 20–99 | ◐ LIKELY ACTIVE |
| WMWW Manufacturing | Livingston | 20–99 | ◐ LIKELY ACTIVE |
| ARArgentum Recycling, LLC | Dandridge | — | ◐ LIKELY ACTIVE |
| BABonnell Aluminum, INC. | Gordonsville | — | ◐ LIKELY ACTIVE |
| CSCustom Steel Fabricators, INC. | Columbia | — | ◐ LIKELY ACTIVE |
| MGMetalico-college Grove, INC. | College Grove | — | ◐ LIKELY ACTIVE |
| RURegenx USA INC | Greeneville | — | ◐ LIKELY ACTIVE |
| SSSinova Silicon LLC | Tiptonville | 1–19 | ◐ LIKELY ACTIVE |
| ACAccu Cast Operations | Chattanooga | — | ◇ UNVERIFIED |
| ATAcupowder Tn LLC | Greenback | — | ◇ UNVERIFIED |
| AAAlchem Aluminum Shelbyville, INC. | Shelbyville | — | ◇ UNVERIFIED |
| ABAlcoa Business Park, LLC | Alcoa | — | ◇ UNVERIFIED |
| AEAlcoa Engineered Products | Elizabethton | — | ◇ UNVERIFIED |
| AIAlcoa INC - West Plant | Alcoa | — | ◇ UNVERIFIED |
| AUArconic U.s., Llc, South Plant | Alcoa | — | ◇ UNVERIFIED |
| BABonnell Aluminum, INC. | Carthage | — | ◇ UNVERIFIED |
| BGBurns Gauge & Machine, INC | Burns | — | ◇ UNVERIFIED |
| CCCamden Casting Center INC | Camden | — | ◇ UNVERIFIED |
| CRClinch River Casting INC. | Caryville | — | ◇ UNVERIFIED |
 Contech Engineered Solutions, LLC | Englewood | — | ◇ UNVERIFIED |
| CACooper-standard Automotive | Surgoinsville | — | ◇ UNVERIFIED |
| DPDavis Pipe INC. | Blountville | — | ◇ UNVERIFIED |
| GAGerdau Ameristeel US INC. | Jackson | — | ◇ UNVERIFIED |
| GUGladeville Utility District-2 Wells | Jackson | — | ◇ UNVERIFIED |
| GCGreeneville Casting Incorporated | Greeneville | — | ◇ UNVERIFIED |
| JEJabil Environmental Technologies - Suite 152 | Memphis | — | ◇ UNVERIFIED |
| JBJohn Bouchard & Sons (closed) | Nashville | — | ◇ UNVERIFIED |
| LJLock Joint Tube - Tennessee | Chattanooga | — | ◇ UNVERIFIED |
| MIMetaltek International Southern Centrifugal Div | Chattanooga | — | ◇ UNVERIFIED |
| NLNiagara Lasalle Corporation | Chattanooga | — | ◇ UNVERIFIED |
| PRPathway Richland Division | Pulaski | — | ◇ UNVERIFIED |
| PMPerfection Molders | Goodlettsville | — | ◇ UNVERIFIED |
| PAPioneer Air Systems INC | Wartburg | — | ◇ UNVERIFIED |
| PPPipe Properties, LLC and Gateway View, LLC | Chattanooga | — | ◇ UNVERIFIED |
| RCRacran Corporation | Mount Pleasant | — | ◇ UNVERIFIED |
| RMRefined Metals | Memphis | — | ◇ UNVERIFIED |
| SRSa Recycling - Knoxville Central F.k.a. Psc Metals, INC. | Knoxville | — | ◇ UNVERIFIED |
| SIScepter INC | Midway | — | ◇ UNVERIFIED |
| TSTri Star Aluminum Company, L.p. | Alexandria | — | ◇ UNVERIFIED |
| UIUnited Industries | Selmer | — | ◇ UNVERIFIED |
