Advanced Technical Ceramics Company | Chattanooga | 100–499 | ● ACTIVE |
| CICrossville INC | Crossville | 100–499 | ● ACTIVE |
| DDDal-tile Dickson CORP | Dickson | 100–499 | ● ACTIVE |
| FUFlorim USA INC | Clarksville | 100–499 | ● ACTIVE |
| FPFoley Products Company | Hermitage | 20–99 | ● ACTIVE |
| HLHubbell Lenoir City, INC. | Lenoir City | 100–499 | ● ACTIVE |
| UTUsb Tennessee LLC | Gleason | 20–99 | ● ACTIVE |
| CICoorstek, INC. | Oak Ridge | 100–499 | ● ACTIVE |
| FPFoley Products Co.- Lenoir City | Lenoir City | 1–19 | ● ACTIVE |
Jarrett Concrete Products and Supply, INC. | Ashland City | — | ● ACTIVE |
| PAPortobello America, INC. | Baxter | 100–499 | ● ACTIVE |
Smokey Mountain Tops, INC. | Knoxville | — | ● ACTIVE |
| TPThomson Prestress, LLC | Jackson | 20–99 | ● ACTIVE |
American Glass Products Company | Knoxville | — | ● ACTIVE |
C. R. Barger & Sons, INC. | Lenoir City | — | ● ACTIVE |
Highland Materials, INC. | Johnson City | — | ● ACTIVE |
Promat INC. | Maryville | — | ● ACTIVE |
Stephen Hutchins | Joelton | — | ● ACTIVE |
| GCGemtron Corporation | Sweetwater | 100–499 | ◐ LIKELY ACTIVE |
| MLMw/mb, LLC | Clarksville | 100–499 | ◐ LIKELY ACTIVE |
| AIAgc Industries - Greenland Plant | Church Hill | — | ◐ LIKELY ACTIVE |
| BLBlalock Lumber Company | Sevierville | 20–99 | ◐ LIKELY ACTIVE |
| CGCarlex Glass America, LLC | Nashville | — | ◐ LIKELY ACTIVE |
| CICrossville INC | Crossville | 100–499 | ◐ LIKELY ACTIVE |
| CCumberland | Cumberland City | — | ◐ LIKELY ACTIVE |
| GSGeneral Shale Brick - Plant 42 | Spring City | — | ◐ LIKELY ACTIVE |
| JWJackson Wilbert Burial Vault CO. | Jackson | 20–99 | ◐ LIKELY ACTIVE |
| LRLambcon Ready Mix | Knoxville | — | ◐ LIKELY ACTIVE |
| LRLambcon Ready Mix | Athens | — | ◐ LIKELY ACTIVE |
| MPMaterial Packaging INC. | Memphis | — | ◐ LIKELY ACTIVE |
| NWNashville Wilbert Burial Vault CO. | Nashville | 1–19 | ◐ LIKELY ACTIVE |
| OPOldcastle Precast | Lebanon | — | ◐ LIKELY ACTIVE |
| OMO-n Minerals (luttrell) Company | Luttrell | — | ◐ LIKELY ACTIVE |
| OCOwens Corning Composite Materials, LLC | Jackson | — | ◐ LIKELY ACTIVE |
| QMQuikrete - Memphis, Tn Plant | Memphis | 20–99 | ◐ LIKELY ACTIVE |
| SCSaint-gobain Ceramics & Plastics, INC. D/b/a Saint-gobain Norpro | Soddy-daisy | — | ◐ LIKELY ACTIVE |
| SCSequatchie Concrete Service, INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| SMSignal Mountain Cement CO | Chattanooga | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix Concrete | South Pittsburg | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix Concrete, LLC | Nashville | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix, Plant 31 | Knoxville | — | ◐ LIKELY ACTIVE |
| SASteward Advanced Materials LLC | Chattanooga | 20–99 | ◐ LIKELY ACTIVE |
| ALAmerican Limestone Co-neyland | Knoxville | — | ◐ LIKELY ACTIVE |
| BRBig Rock Building Products | Rockwood | — | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials Atlantic LLC | Knoxville | — | ◐ LIKELY ACTIVE |
| CCCordova Concrete Plant 4 (macon Road) | Memphis | — | ◐ LIKELY ACTIVE |
| CICormetech INC | Cleveland | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company | Chattanooga | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company - Franklin Plant | Franklin | — | ◐ LIKELY ACTIVE |
| GGGeorgia-pacific Gypsum LLC | Cumberland City | — | ◐ LIKELY ACTIVE |