| Business | Phone |
| Ashton Chemical Co 13 Kanawha Blvd W, Charleston 25302 | (304) 343-3455 |
| Dow Chemical Co 437 Maccorkle Ave Sw, Charleston 25303 | (304) 747-7000 |
| G E Advanced Materials 318 4th Ave, Charleston 25303 | (304) 746-1600 |
| J Q Dickinson & Co Po Box 6001, Charleston 25362 | (304) 925-3314 |
| Nalco Chemical Co 4510 Pennsylvania Ave, Charleston 25302 | (304) 965-7461 |