| CPCherokee Porcelain Enamel CORP | Knoxville | — | ● ACTIVE |
Knoxville Sheet Metal Works, INC | Knoxville | 20–99 | ● ACTIVE |
Voestalpine Railway Systems Nortrak LLC | Knoxville | 20–99 | ● ACTIVE |
Aqua-chem, INC. | Knoxville | — | ● ACTIVE |
| PIPip's Iron Work INC. | Knoxville | 20–99 | ● ACTIVE |
Superior Steel INC | Knoxville | — | ● ACTIVE |
| 3M37865 Metal Works, LLC | Knoxville | — | ● ACTIVE |
All Star Marine and Aerospace, INC | Knoxville | — | ● ACTIVE |
Backflow Specialty Company, INC. | Powell | — | ● ACTIVE |
Bes Enterprises LLC | Knoxville | — | ● ACTIVE |
Control Center, Incorporated | Knoxville | — | ● ACTIVE |
Safe Tech, INC. | Knoxville | — | ● ACTIVE |
Transfer Usa, INC. | Knoxville | — | ● ACTIVE |
Trident Industries LLC | Knoxville | — | ● ACTIVE |
Uniform Linear, LLC | Powell | — | ● ACTIVE |
World Trade Limited, INC. | Knoxville | — | ● ACTIVE |
Zenitec USA INC | Knoxville | — | ● ACTIVE |
| NPNational Partitions | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| NMNorco Metal Finishing, INC. | Knoxville | 1–19 | ◐ LIKELY ACTIVE |
| QMQuality Machine & Welding Company, INC. | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| RRocore-knoxville | Knoxville | — | ◐ LIKELY ACTIVE |
| EPEnergizer Personal Care | Knoxville | — | ◐ LIKELY ACTIVE |
| FBFulton Bellows LLC | Knoxville | — | ◐ LIKELY ACTIVE |
| BSBeverly Steel Corporation | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| MLMillennitek, LLC | Knoxville | — | ▲ REPORTED CLOSED |
| QMQuality Machine & Welding CO INC. | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| SSSunshine Services | Knoxville | — | ◐ LIKELY ACTIVE |
| MCMorris Coupling Company, INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| SIStag Industrial - Timken Company Warehouse Expansion | Mascot | — | ◐ LIKELY ACTIVE |
| BRBull Run Machine and Welding | Knoxville | — | ◇ UNVERIFIED |
| FCFin-clair CORP | Knoxville | — | ◇ UNVERIFIED |
| JIJbm, INC. | Knoxville | — | ◇ UNVERIFIED |
| KFKemet Foil Manufacturing | Knoxville | — | ◇ UNVERIFIED |
| CRCMC Rebar Knoxville | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| EEETI Elkhart / Tri-Went Industrial | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| H5HEC 5501 Island River Drive | Knoxville | 1–19 | ◐ LIKELY ACTIVE |
| JJJ & J Machine & Tool, INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| MDMelas Defense Systems, INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| RCRfc Company | Knoxville | — | ◐ LIKELY ACTIVE |
| RARogers and Morgan, INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| SMSchick Manufacturing Inc./Knoxville | Knoxville | 100–499 | ◐ LIKELY ACTIVE |
| SRSouthern Rebar & Supplies | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| TTTennessee Tube Bending | Knoxville | 20–99 | ◐ LIKELY ACTIVE |
| TPTitan Powder Coating of East Tn, LLC | Knoxville | — | ◐ LIKELY ACTIVE |
| WSWm. S. Trimble CO. INC. | Knoxville | — | ◐ LIKELY ACTIVE |
| AIAqua-chem, INC | Knoxville | — | ◇ UNVERIFIED |
Ashley Sling INC | Knoxville | — | ◇ UNVERIFIED |
| BPBriggs Plumbing Products INC | Knoxville | — | ◇ UNVERIFIED |
| BRBull Run Machine & Wldg Co* | Knoxville | — | ◇ UNVERIFIED |
| CIC3 Industrial Blasting & Coatings INC. | Knoxville | — | ◇ UNVERIFIED |