Air Liquide Corporation
Allied Signal Corporation
Ameripol Synpol Company
ARKEMA
Ausimont, Inc.
BASF Corporation
Beaumont Methanol
Betz Dearborn
Chevron Chemical Co. Orange
Chevron Chemical Co. Port Arthur
Chevron USA Products Company
Clark Refining & Marketing
Dupont Dow Elastomers
Dupont Industrial Park
E.I. Dupont deNemours & Co. - Sabine River Works
Elf Atochem N.A.,Inc.
Entergy Services, Inc.
Equistar Chemical, LP
Equistar Chemical, LP (PD Glycol)
Fina Oil & Chemical
Firestone Synthetic Tire & Rubber Company
Goodyear Tire and Rubber Company
Huntsman Corporation
ICI Acrylics
LANXESS
Mehaffy & Weber
Mobil Chemical Company -BCSP
Mobil Chemical - O/A
Mobil Oil Corporation
Motiva Enterprises
North Star Steel
Peak Sulfur
South Hampton
TOTAL Petrochemicals, Inc.
Unocal - Beaumont Terminal