| BBB & B Paving | Institute | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BFBca Fabrication LLC | Ripley | WV | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| BPBelt Paving, Inc., Keyser | Keyser | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BTBenson Truck Bodies INC | Mineral Wells | WV | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| BGBethlehem Gear & Machine CO | Wheeling | WV | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
| BGBills Garage | Princeton | WV | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| BCBluefield Coca-cola | Bluefield | WV | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| BGBluefield Gear & Machine | Bluefield | WV | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| BCBradley Compressor Station | Fanrock | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| BSBrake Supply | Beaver | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| BSBrake Supply | Princeton | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| BMBrenntag Mid-south, INC | Nitro | WV | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BEBridgeport Equipment and Tool | Ripley | WV | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| BABrogans Auto Repair | Charleston | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| BCBurdette Camping Center | Winfield | WV | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| CAC. Adam Toney Discount Tires | Summersville | WV | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| CSCamc - Solutions | Charleston | WV | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CTCampbell Transportation Company, INC. | Gallipolis Ferry | WV | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| CWCamping World of Fairmont | White Hall | WV | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| CVCapon Valley Marble INC | Moorefield | WV | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| CICarbonyx International Usa, Inc., Ravenswood | Ravenswood | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CKCarl Kelly Paving INC | Davisville | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CKCarl Kelly Paving, Mcmechen | Mc Mechen | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CRCatalyst Refiners, Inc., Nitro | Nitro | WV | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| CGCaterpillar Global Mining - Highwall Miners LLC | Beckley | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| CEC. E. Adkins & Sons INC | Huntington | WV | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CSCentral Supply Company of Wv - Princeton Plant | Princeton | WV | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMChampagne Metals | South Charleston | WV | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| CPChandlers Plywood Products INC | Huntington | WV | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| CChelyan | Chelyan | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CIClark International Logistics LLC | Poca | WV | Transportation Equipment Manufacturing336310 | — | ◇ UNVERIFIED |
| CAClarksburg Asphalt Company, Bridgeport | Bridgeport | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CEClarksburg Electroplating INC | Clarksburg | WV | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Buckhannon | Buckhannon | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO (gassaway, Wv) | Gassaway | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO Hazelton Yard | Bruceton Mills | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Poe Run Sawmill | Elkins | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CLCoastal Lumber CO - Smithburg | Smithburg | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CPCo-ex Plastic Tooling, INC. | Milton | WV | Plastics and Rubber Products Manufacturing326121 | 1-19 | ◇ UNVERIFIED |
| CMCogar Manufacturing | Bolt | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| CMColonial Millwork, Ltd., Beverly | Beverly | WV | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| CBColton Bit LLC | Grafton | WV | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| CCColumbian Chemcials Company | Proctor | WV | Chemical Manufacturing325182 | — | ◇ UNVERIFIED |
| CCColumbian Chemicals Company | Proctor | WV | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CBCommercial Blast & Paint | Fraziers Bottom | WV | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CCCongo Corporation | Chester | WV | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CIConsol Innovations LLC | Triadelphia | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CCContinental Casket INC | Beckley | WV | Miscellaneous Manufacturing339995 | — | ◇ UNVERIFIED |
| CPContinental Plastic Containers | Newell | WV | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| CSControlled Systems | Fairmont | WV | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
