| Chemlube International (Harrison, NY)
|
| Chemplex Chemicals Inc (Mahwah, NJ)
|
| Chem-Sol Inc (Newark, DE)
|
| Chemstation (Carmel, IN)
|
| Chemtall Inc (Riceboro, GA)
|
| Chemtrade Refinery Svc Inc (Riverton, WY)
|
| Chem-Trend Inc (Howell, MI)
|
| Chemtura Corp (MC Farland, CA)
|
| Chemtura Corp (Staten Island, NY)
|
| Chessco Process Research Prods (Ewing, NJ)
|
| Chevron Oronite Co Llc (Belle Chasse, LA)
|
| Chicago Carbon Co (Lemont, IL)
|
| Chs Inc (Spokane, WA)
|
| Chusei-Quest (Pasadena, TX)
|
| Ciba Specialty Chemicals (MC Intosh, AL)
|
| Clarkson & Ford Co (Clifton, NJ)
|
| Cleaning Solution (Grand Rapids, MI)
|
| Clean-Matic Cleaning & Rstrtn (Saint Paul, MN)
|
| Cleanse Tec Inc (Brooklyn, NY)
|
| Clewiston Oil Well (Clewiston, FL)
|
| Climax Valve Lubricants & Eqpt (Houston, TX)
|
| Clm Intl Corp (Englewood, CO)
|
| Coast Oil Co (Watsonville, CA)
|
| Coastal Fluid Technologies Llc (Lafayette, LA)
|
| Coit Cleaning & Restoration (San Diego, CA)
|
