Chemical manufacturers in West Virginia
West Virginia has 107 chemical makers in EPA records, facilities that list codes for basic, organic and specialty chemicals, resins and rubber. The most are in South Charleston, Nitro and Belle. That is 1% of the 8,779 such facilities nationwide, and West Virginia ranks #27 of 51 states.
- Product
- Chemical manufacturers
- Facilities
- 107
- State rank
- #27
- NAICS
- 325110 and 15 related codes
- Revised
- November 1, 2026
Facilities in West Virginia
These are active facilities in EPA's ECHO database that list a code for basic, organic and specialty chemicals, resins and rubber. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Mpm Silicones LLC | Friendly | Petrochemical Manufacturing |
| Braskem America, Inc., Neal | Kenova | Plastics Material and Resin Manufacturing |
| Altivia Services, LLC, Institute Plant | Dunbar | Petrochemical Manufacturing |
| Chemours Company Fc LLC-- Bldg 1 | Washington | Petrochemical Manufacturing |
| Innovative Water Care, LLC. | South Charleston | Other Basic Inorganic Chemical Manufacturing |
| The Chemours Co LLC - Belle Facility | Belle | Petrochemical Manufacturing |
| Westlake Natrium LLC, Westlake Natrium | Proctor | Petrochemical Manufacturing |
| Union Carbide Corp -So Charleston Fac. | South Charleston | Petrochemical Manufacturing |
| Allegheny Energy Pleasants Power Station | Belmont | Petrochemical Manufacturing |
| Apg Polytech, LLC, Apple Grove Plant | Apple Grove | Plastics Material and Resin Manufacturing |
| Celanese Polymer Products LLC- Washington Facility Bldg 24 | Washington | Petrochemical Manufacturing |
| Cytec Industries, Inc., Willow Island | Willow Island | All Other Basic Organic Chemical Manufacturing |
| Bayer Materialscience | New Martinsville | Petrochemical Manufacturing |
| Delrin USA LLC - Bldg 200 | Washington | Petrochemical Manufacturing |
| Kingsford Manufacturing Company, Parsons | Parsons | Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing |
| Union Carbide Corp Technology Park | Charleston | Petrochemical Manufacturing |
| Union Carbide Corporation, Institute Plant | Institute | Petrochemical Manufacturing |
| Allnex USA Inc | Belmont | Petrochemical Manufacturing |
| Kingsford Manufacturing Company, Beryl | Piedmont | Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing |
| Koppers Follansbee Tar Plant | Follansbee | Petrochemical Manufacturing |
| Massey Rail Yard, Union Carbide Corporation | South Charleston | Petrochemical Manufacturing |
| Univation Technologies, LLC, South Charleston | South Charleston | Petrochemical Manufacturing |
| Arclin Amines - Bldg 325 | Belle | All Other Basic Organic Chemical Manufacturing |
| Ashland Neal Plant | Kenova | Petrochemical Manufacturing |
| Glyeco West Virginia Inc - Recovery Solutions & Technologies Inc | Nitro | Petrochemical Manufacturing |
| Puretech Scientific LLC - Bldg 175 | Belle | All Other Basic Organic Chemical Manufacturing |
| Viking Pools Inc | Jane Lew | Custom Compounding of Purchased Resins |
| Si Group Inc - South Plant | Morgantown | All Other Basic Organic Chemical Manufacturing |
| Chem-Pak Inc | Martinsburg | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Sal Chemical Co. Inc. | Weirton | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| Icl-North America Inc - Gallipolis Ferry Plant | Gallipolis Ferry | Petrochemical Manufacturing |
| Minova USA Inc | Bluefield | Custom Compounding of Purchased Resins |
| Campbell Transportation | Newell | All Other Basic Organic Chemical Manufacturing |
| Columbia Paint Co. | Huntington | All Other Basic Organic Chemical Manufacturing |
| Covestro LLC | Proctor | Plastics Material and Resin Manufacturing |
| Cytec Industries, Willow Island Plant | Belmont | All Other Basic Organic Chemical Manufacturing |
| Newchem | New Cumberland | All Other Basic Organic Chemical Manufacturing |
| Sabic Innovative Plastics US LLC | Washington | Plastics Material and Resin Manufacturing |
| US Methanol LLC, Liberty One Methanol Plant | Nitro | All Other Basic Organic Chemical Manufacturing |
| West Virginia Methanol, Inc, Pleasants County | St. Marys | All Other Basic Organic Chemical Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- South Charleston: 8
- Nitro: 8
- Belle: 7
- Washington: 6
- Proctor: 6
- Institute: 6
By product code
- Petrochemical Manufacturing (NAICS 325110): 19 of those shown
- All Other Basic Organic Chemical Manufacturing (NAICS 325199): 10 of those shown
- Plastics Material and Resin Manufacturing (NAICS 325211): 4 of those shown
- Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing (NAICS 325194): 2 of those shown
- Custom Compounding of Purchased Resins (NAICS 325991): 2 of those shown
- All Other Miscellaneous Chemical Product and Preparation Manufacturing (NAICS 325998): 2 of those shown
- Other Basic Inorganic Chemical Manufacturing (NAICS 325180): 1 of those shown
All chemicals manufacturing in West Virginia: 146 facilities and Census job counts.