| KFKoppers Follansbee Tar Plant | Follansbee | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| RCRain Cii Carbon LLC - Moundsville Calcining Plant | Moundsville | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| RMReady Mix Concrete CO | Martinsburg | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SWSouthern West Virginia Asphalt, Inc., Huntington | Huntington | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SWSouthern West Virginia Asphalt, Inc., Plant #52 Alta | Alta | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SWSouthern West Virginia Asphalt, Princeton/plant # | Princeton | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SSSpirit Services of Wv LLC | Bruceton Mills | WV | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| SMSt. Mary's Refinery CO. | St. Marys | WV | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| TDTransgas Development Systems, Llc, Wharncliffe | Wharncliffe | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| WVWest Virginia Paving, Inc., Plant 30 (dunbar) | Dunbar | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ATAMAT-Charles Town Office | Charles Town | WV | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| AAAMAT-Inwood Asphalt Plant | Inwood | WV | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| AAAMAT-Millville Asphalt Plant | Harpers Ferry | WV | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| ALAmericarbon, LLC | Morgantown | WV | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| CAClarksburg Asphalt Company | Bridgeport | WV | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| APAppalachian Paving & Aggregate LLC - Belc Plant | Lenore | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PWPC West Virginia Synthetic Fuel #3 LLC | Eckman | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| PCPotomac Construction Industries INC | Martinsburg | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RCRain Cii Carbon LLC - Moundsville Calcining Plant | Moundsville | WV | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
