| RMRefined Metals | Memphis | — | ◐ LIKELY ACTIVE |
| RURegenx USA INC | Greeneville | — | ◐ LIKELY ACTIVE |
| TITennessee Investment Casting Company, INC. (ticco) | Bristol | — | ◐ LIKELY ACTIVE |
 Waupaca Foundry, INC. | Etowah | — | ◐ 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 |
| ARArrow Recycling | Sweetwater | — | ◇ 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 |
| EAEngineered Alloys LLC | Chattanooga | — | ◇ UNVERIFIED |
| GCGeneral Cable Inds INC | Jackson | — | ◇ UNVERIFIED |
| GAGerdau Ameristeel US INC. | Jackson | — | ◇ UNVERIFIED |
| GUGladeville Utility District-2 Wells | Jackson | — | ◇ UNVERIFIED |
| GCGreeneville Casting Incorporated | Greeneville | — | ◇ UNVERIFIED |
| HSHemlock Semiconductor, L.l.c. | Clarksville | — | ◇ UNVERIFIED |
| JEJabil Environmental Technologies | Memphis | — | ◇ UNVERIFIED |
| JBJohn Bouchard & Sons (closed) | Nashville | — | ◇ UNVERIFIED |
| KSK & S Steel Fabrication, INC | Manchester | — | ◇ UNVERIFIED |
| LJLock Joint Tube - Tennessee | Chattanooga | — | ◇ UNVERIFIED |
| LSLtv Steel Company Counce Plant | Counce | — | ◇ 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 |
| 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 |
| URUnitrac Railroad Materials INC. | Knoxville | — | ◇ UNVERIFIED |
 Wright Industries, a Doerfer CO. | Nashville | — | ◇ UNVERIFIED |
| ASAmlon Sweetwater | Sweetwater | 1–19 | ◐ LIKELY ACTIVE |
| BABodine Aluminum, Inc.- Jackson | Jackson | 500+ | ◐ LIKELY ACTIVE |
| CMCe-ri-ss Materials LLC | Knoxville | — | ◐ LIKELY ACTIVE |
| CMChattanooga - Motorwheel LLC | Chattanooga | 20–99 | ◐ LIKELY ACTIVE |
| CSCooper Standard Surgoinsville | Surgoinsville | 100–499 | ◐ LIKELY ACTIVE |
| CBCopperweld Bimetallics LLC - Brentwood | Brentwood | 20–99 | ◐ LIKELY ACTIVE |
| CBCopperweld Bimetallics LLC -Cotton Mill | Fayetteville | 100–499 | ◐ LIKELY ACTIVE |
