| MAMid Atlantic Fabrication | Fairmont, WV | Fabricated Metal Product Manufacturing332996 | 20–99 | ◐ LIKELY ACTIVE |
| NCNovelis CORP | Fairmont, WV | Primary Metal Manufacturing331315 | — | ◐ LIKELY ACTIVE |
| FSFairmont Service Center | Fairmont, WV | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| FTFairmont Tool INC | Fairmont, WV | Primary Metal Manufacturing331210 | 20–99 | ◐ LIKELY ACTIVE |
| MCMountaineer Cabinet CO | Fairmont, WV | Furniture and Related Product Manufacturing337110 | — | ◐ LIKELY ACTIVE |
| NFNd Fairmont LLC - Fairmont Facility | Fairmont, WV | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| SSSharon Steel CORP (fairmont Coke Works) | Fairmont, WV | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| 4C4r Company, Llc, Whitehall | Fairmont, WV | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CWCamping World of Fairmont | White Hall, WV | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| CSControlled Systems | Fairmont, WV | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| CWC. W. Stickley and Sons, Inc., Fairmont Plant | Fairmont, WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FRFairmont Rubber Products | Fairmont, WV | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| GEGeneral Engineering CO | Fairmont, WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| IRIndustrial Resource, INC. | Fairmont, WV | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| NBNickles Bakery | Fairmont, WV | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| PLPhilips Lighting Company | Fairmont, WV | Electrical Equipment, Appliance & Component Manufacturing335110 | — | ◇ UNVERIFIED |
| PMPrecision Machine & Hydraulic, Inc., Worthington | Worthington, WV | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RCRuskin CO | Fairmont, WV | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SFSchauenburg Flexadux CORP | Fairmont, WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| TBTop Brand Manufacturing | Mannington, WV | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| UMUS Machine INC | Fairmont, WV | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| FTFairmont Tool - Morgantown Ave. | Fairmont, WV | Fabricated Metal Product Manufacturing332710 | 1–19 | ◐ LIKELY ACTIVE |
| MWMonvalley Winery | White Hall, WV | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MDMountain Dragon Mazery Fine Honey Wine | Fairmont, WV | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CDCapital Doors, INC. | Fairmont, WV | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CICnc Industries INC. | Fairmont, WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CFColo's Frozen Pizza | Fairmont, WV | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| DID&m, INC | Fairmont, WV | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| DPDWW Properties, LLC | Mannington, WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| FMF M C CORP | Fairmont, WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| HCHelmick CORP | Fairmont, WV | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| IRInnovative Response Technoligies | Fairmont, WV | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| KPK & P Machine Services, INC | Fairmont, WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LWLonestar Western Beef, INC. | Fairmont, WV | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| NSNorthern Sales CO | Mannington, WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| RRRidge Runner Industries, INC. | Fairmont, WV | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| SWSeaboard Wellhead INC | Fairmont, WV | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SESoles Enterprises, LLC | Fairmont, WV | Electrical Equipment, Appliance & Component Manufacturing335912 | — | ◇ UNVERIFIED |
| TBTop Brand, INC. | Fairmont, WV | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| TITrans-allegheny Interstate Line CO. | Fairmont, WV | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| WLWalter Lewis & Son, INC. | Worthington, WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
