| HIHeatec, INC | Chattanooga | TN | Fabricated Metal Product Manufacturing332420 | 100-499 | ◐ LIKELY ACTIVE |
| AIAstec Industries, INC. | Chattanooga | TN | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| RIRoadtec, INC. (riverside Drive Plant) | Chattanooga | TN | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| TMTag Manufacturing, INC. | Chattanooga | TN | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| KAKomatsu America CORP. | Chattanooga | TN | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| LELincoln Electric Automation Chattanooga | Chattanooga | TN | Machinery Manufacturing333992 | 100-499 | ◐ LIKELY ACTIVE |
| RIRoadtec, INC. (manufacturers Road Plant) | Chattanooga | TN | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| TCTuftco Corporation | Chattanooga | TN | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| AJAstec Jerome | Chattanooga | TN | Machinery Manufacturing333120 | 500+ | ◐ LIKELY ACTIVE |
| AHATN Hoelzel LP | Chattanooga | TN | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| AIAutomation IG | Chattanooga | TN | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| BLBrock. LLC | Chattanooga | TN | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| CMCorley Manaufacturing | Chattanooga | TN | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
| EREngineered Refrigeration Systems INC | Chattanooga | TN | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| ILItg, LLC | Chattanooga | TN | Machinery Manufacturing333998 | 20-99 | ◐ LIKELY ACTIVE |
| MCMicronics Chattanooga TN | Chattanooga | TN | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |