| AIAc&s, Inc., Nitro | Nitro | WV | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| AMAdams Mfg CO | Jesse | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| ATAdams Trucking & Supply INC | Barboursville | WV | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| APAdell Plastics, INC. | Petersburg | WV | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| AAAffordable Asphalt Maintenance | Walker | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AUAirgas USA LLC | Poca | WV | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| AAAlcon Advanced Optic Device Center (aodc) South | Huntington | WV | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| ARAleris Recycling Bens Run LLC | Friendly | WV | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ARAleris Recycling Bens Run, Llc, Bens Run | Friendly | WV | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ALA L Lee Corporation - Site B | Brushfork | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| ADAllegheny Dimension LLC | Petersburg | WV | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products, INC. | Beckley | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products, INC. Mill 10 | Smoot | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products INC -mill #2 | Mt Storm | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products INC Mill 3 | Norton | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products INC Mill 8 | Beckley | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products International, INC | Bruceton Mills | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products International, Inc., Hazelton | Hazelton | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AWAllegheny Wood Products - Mill #5 | Kingwood | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AHAlmost Heaven Hot Tubs LTD | Renick | WV | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| ASAl Solutions INC | New Cumberland | WV | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ARAluminum Recycling Services, Inc., Millwood | Millwood | WV | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| AAAmerican Asphalt of West Virginia, Llc, St. Albans | Saint Albans | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AEAmerican Environmental Service, INC | Morgantown | WV | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| AFAmerican Foam Technologies | Ronceverte | WV | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AFAmerican Foam Technologies | Maxwelton | WV | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AMAmerican Mine Services | Man | WV | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| AWAmerican Woodmark Corporation, Hardy County Plant | Moorefield | WV | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| AWAmerican Woodmark Moorefield Plant | Moorefield | WV | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| AIAmherst Ind | Henderson | WV | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| AMApollo Machine & Mfg INC | Micco | WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AEAppalachian Electronic Instrum Ents INC. | Fairlea | WV | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| AEAppalachian Electronic Instruments INC | Ronceverte | WV | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| ALAppalachian Log Structures | Princeton | WV | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| APApplied Partners, Inc., Ravenswood | Ravenswood | WV | Primary Metal Manufacturing331312 | — | ◇ UNVERIFIED |
| APApplied Plasma INC | Millwood | WV | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| AEArmour Eckrich Meats LLC | Poca | WV | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| AMAsgco Manufacturing INC | Harper | WV | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| APAsphalt Products CO | Beckley | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAthens Am | Waverly | WV | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ARAtlantic Research Corporation | Kearneysville | WV | Chemical Manufacturing325222 | — | ◇ UNVERIFIED |
| AFAugusta Fiberglass - Longview | Maidsville | WV | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AAAurora Acquisition Corporation | Clarksburg | WV | Miscellaneous Manufacturing339995 | — | ◇ UNVERIFIED |
| AAAurora Acquisition Corporation | Hepzibah | WV | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| APAutomated Packaging Systems INC | Keyser | WV | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| AWAuxier Welding INC | Belva | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| BIBardon, INC. Dba Aggregate Indust.-mar, Maysville | Maysville | WV | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| BABay Area Metals Recycling, INC. | Bens Run | WV | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| BCBayer CORP - Institute Plant | Institute | WV | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| BRBayer Research and Development | Weirton | WV | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
