| TMToyota Motor Manufacturing, West Virginia, Inc., Buffalo | Buffalo | 500+ | ● ACTIVE |
| AFAurora Flight Sciences of Wv INC | Bridgeport | 100–499 | ● ACTIVE |
| CTCampbell Transportation | Newell | 20–99 | ● ACTIVE |
 K.s. of West Virginia CO. LTD. | Ravenswood | — | ● ACTIVE |
| PWPratt & Whitney Engine Services, INC | Bridgeport | 100–499 | ● ACTIVE |
 Ace Truck of West Virginia, INC. | Hurricane | — | ● ACTIVE |
 Aero International, LLC | Kearneysville | — | ● ACTIVE |
 Alliant Techsystems Operations LLC | Keyser | — | ● ACTIVE |
 Aurora Flight Sciences of West Virginia, INC. | Bridgeport | — | ● ACTIVE |
 Dc-america LLC | Milton | — | ● ACTIVE |
 Habx Space, LLC | Morgantown | — | ● ACTIVE |
 Smr Acquisition LLC | Fenwick | — | ● ACTIVE |
| HIHercules International INC | Huntington | 20–99 | ◐ LIKELY ACTIVE |
| HMHino Motors Manufacturing USA INC. | Mineral Wells | 100–499 | ◐ LIKELY ACTIVE |
| NNNiterra North America INC | Sissonville | 500+ | ◐ LIKELY ACTIVE |
| GCGoodrich Corporation, Dssd | Union | — | ◇ UNVERIFIED |
| AIAlfab INC | Smithville | — | ◐ LIKELY ACTIVE |
| AIAlfab, INC. | Smithville | 20–99 | ◐ LIKELY ACTIVE |
| FMFontaine Modification Company, Mineral Wells | Mineral Wells | — | ◐ LIKELY ACTIVE |
| HWHino West Virginia South | Mineral Wells | — | ◐ LIKELY ACTIVE |
| PGPurflux Group | Prichard | — | ◐ LIKELY ACTIVE |
| AIAjr INC | Parkersburg | — | ◐ LIKELY ACTIVE |
| AIAcf Industries Llc, Huntington | Huntington | — | ◇ UNVERIFIED |
| ACA C F Industries Shippers Car Line Div | Red House | — | ◇ UNVERIFIED |
| AIAmherst Ind | Henderson | — | ◇ UNVERIFIED |
| BFBca Fabrication LLC | Ripley | — | ◇ UNVERIFIED |
| BTBenson Truck Bodies INC | Mineral Wells | — | ◇ UNVERIFIED |
| BCBurdette Camping Center | Winfield | — | ◇ UNVERIFIED |
| CTCampbell Transportation Company, INC. | Gallipolis Ferry | — | ◇ UNVERIFIED |
| CWCamping World of Fairmont | White Hall | — | ◇ UNVERIFIED |
| CIClark International Logistics LLC | Poca | — | ◇ UNVERIFIED |
| EAEmivest Aerospace CORP | Martinsburg | — | ◇ UNVERIFIED |
| EIEngines INC Plant 2 | Huntington | — | ◇ UNVERIFIED |
| FPFederal Prison Industries, INC | Glenville | — | ◇ UNVERIFIED |
| GWGestamp West Virginia, LLC | Charleston | — | ◇ UNVERIFIED |
| GWGestamp West Virginia, Llc, South Charleston | S. Charleston | — | ◇ UNVERIFIED |
| HEHenderson Electric Motors | Kenova | — | ◇ UNVERIFIED |
| HMHino Motors Manufacturing | Williamstown | — | ◇ UNVERIFIED |
| HIHoudaille Ind INC Huntington D I | Huntington | — | ◇ UNVERIFIED |
| JPJbs Performance | Mount Hope | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautics CO. | Clarksburg | — | ◇ UNVERIFIED |
| NTNippon Thermostat of America CORP | Fraziers Bottom | — | ◇ UNVERIFIED |
| PWPratt & Whitney Engine - Clarksburg Service Center | Bridgeport | — | ◇ UNVERIFIED |
| RTRoys Travel Trailers INC | Harman | — | ◇ UNVERIFIED |
| SWSetzer's World of Camping | Huntington | — | ◇ UNVERIFIED |
| TBTop Brand Manufacturing | Mannington | — | ◇ UNVERIFIED |
| TTTravel Trailer Center INC | Parkersburg | — | ◇ UNVERIFIED |
| WNWvng Nmp-tire | Charlston | — | ◇ UNVERIFIED |
| Ace Truck of West Virginia Inc. DBA Baker Truck Equipment Co. | Hurricane | 20–99 | ◐ LIKELY ACTIVE |
| ABAllegany Ballistics Laboratory, Rocket Center, WV | Rocket Center | 500+ | ◐ LIKELY ACTIVE |
