| ARAlcon Research, LTD. | Lesage | WV | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| CPColumbia Paint CO. | Huntington | WV | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |
| OPOx Paperboard LLC | Halltown | WV | Paper Manufacturing322130 | 1-19 | ◐ LIKELY ACTIVE |
| PAProcter and Gamble Tabler Station | Inwood | WV | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| SUStockmeier Urethanes Usa, INC | Clarksburg | WV | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
W.a. Wilson & Sons, INC. | Wheeling | WV | Nonmetallic Mineral Product Manufacturing327211 | — | ◐ LIKELY ACTIVE |
| APAdell Polymers, INC. | Petersburg | WV | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| APAhf Products | Beverly | WV | Wood Product Manufacturing321918 | 100-499 | ◐ LIKELY ACTIVE |
| ARAleris Recycling INC | Friendly | WV | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| AWAllegheny Wood Products, INC. Mill #11 | Jacksonburg | WV | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| AWAllegheny Wood Products,inc. Plant 4 | Petersburg | WV | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| ATAlliant Techsystems Operations Llc, Allegany Ballistics | Rocket Center | WV | Chemical Manufacturing325920 | — | ◐ LIKELY ACTIVE |
| AAl-rec | Millwood | WV | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
Amsted Graphite Materials LLC | Anmoore | WV | Electrical Equipment, Appliance & Component Manufacturing335991 | 100-499 | ◐ LIKELY ACTIVE |
| APApg Polytech LLC | Apple Grove | WV | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| ATAppalachian Timber Services, LLC | Sutton | WV | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| AWArcelormittal Weirton | Weirton | WV | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| AUArgos USA - Martinsburg | Martinsburg | WV | Nonmetallic Mineral Product Manufacturing327310 | — | ◐ LIKELY ACTIVE |
Baron Blakeslee Sfc INC | Williamstown | WV | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| BABaum America CORP | Charleston | WV | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| BMBayer Materialscience | New Martinsville | WV | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BABeckley Asphalt & Aggregate Llc, Mabscott | Mabscott | WV | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| BGBidell Gas Compression | Weirton | WV | Machinery Manufacturing333912 | 100-499 | ◐ LIKELY ACTIVE |
Braskem America Neal Plant | Kenova | WV | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| BHBruce Hardwood Flooring By Armstrong | Beverly | WV | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| CPCelanese Polymer Products LLC | Washington | WV | Paper Manufacturing322223 | — | ◐ LIKELY ACTIVE |
Cenergy LLC | Milton | WV | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| CSCharleston Steel | Dunbar | WV | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CPChristopher Peacock Home LLC | Wardensville | WV | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| CFColumbia Forest Products Columbia West Virginia CORP | Craigsville | WV | Wood Product Manufacturing321211 | — | ◐ LIKELY ACTIVE |
| CBContinental Brick - Martinsburg Facility | Martinsburg | WV | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| CCCrown Cork & Seal CO (usa) INC Crown Closure Div | Weirton | WV | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| DIDalb, INC. | Kearneysville | WV | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| EIEcolab INC | Martinsburg | WV | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| EMElkem Metals | Alloy | WV | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| EWErgon West Virginia INC | Newell | WV | Petroleum and Coal Products Manufacturing324110 | 100-499 | ◐ LIKELY ACTIVE |
| EUEuroptec Usa, INC. | Clarksburg | WV | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| FTFiesta Tableware Company | Newell | WV | Nonmetallic Mineral Product Manufacturing327110 | 100-499 | ◐ LIKELY ACTIVE |
| GAGreer Asphalt | Morgantown | WV | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| HIHercules International INC | Huntington | WV | Transportation Equipment Manufacturing336310 | 20-99 | ◐ LIKELY ACTIVE |
| HWHighline Warren Northeast | Glen Dale | WV | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| HMHino Motors Manufacturing USA INC. | Mineral Wells | WV | Transportation Equipment Manufacturing336120 | 100-499 | ◐ LIKELY ACTIVE |
| IAIcl-north America INC - Gallipolis Ferry Plant | Gallipolis Ferry | WV | Food Manufacturing311942 | — | ◐ LIKELY ACTIVE |
| JCJennmar CORP of Wv | Reedsville | WV | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| KMKingsford Manufacturing Company, Beryl | Piedmont | WV | Chemical Manufacturing325191 | — | ◐ LIKELY ACTIVE |
| LPLeveltek Processing INC | Benwood | WV | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| MAMid Atlantic Fabrication | Fairmont | WV | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| MBMondi Bags Usa, LLC | Wellsburg | WV | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |
Murray's Sheet Metal Company INC | Parkersburg | WV | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| NNNiterra North America INC | Sissonville | WV | Transportation Equipment Manufacturing336320 | 500+ | ◐ LIKELY ACTIVE |