Satisfied Customers

Afton Chemical Corporation Agrium Conda Phosphate
Air Liquide of America
Air Products & Chemicals Airgas Specialty Products American Refining Group Amoco Canada
Amoco Corporation
Amoco Oil Company
Arch Chemicals
Arkema, Inc.
Arizona Chemical
Ashland Inc.
Ashland Specialty Co.
Aux Sable Liquid Products BASF Corporation
Bayer Corporation
Better Baked Foods
BP Oil
BP Products
Boise Cascade Corporation Borax-Boron
Callery Chemical Company Calpine
Cargill
Cedar Chemical Corp. Celanese
Champion International Champion Paper Mill
Chevron Asphalt
Chevron Chemical
Chevron Products Co. Chevron USA
Coastal Unilube, Inc.
Cognis Corporation
Colorado Interstate Gas Condea Vista Chemical ConocoPhillips
Creanova Inc.
Dome Petroleum
Dow Chemical Company DuPont Textiles and Interiors Dynegy Inc.
Eastman Chemical Company E I DuPont De Nemours
El Paso Natural Gas
Ergon Refining
Ergon Termaling Inc.
Ethyl Corporation
Exxon Chemical Americas Exxon Mobil
  Filmtec Corporation
Firestone Tire & Rubber
Flint Hills Resources, LP
FMC Corporation
GAF Materials
G E Plastics
Georgia Gulf Chemicals
Georgia Pacific Paper Co.
Georgia Pacific Resins
Henkel Corporation
Hexion Specialty Chemical Hoffman LaRoche
Huls America
Huntsman Chemical
ICI Americas
International Paper
Invista Inc.
ISP Chemical Company
James Hardie Gypsum
Kimberly Clark
LaRoche Industries
Logan Aluminum
Marathon Petroleum Co.
Mead Paper Company
Merck & Company
Mississippi Chemical
Murphy USA
Nestle’ Frozen Foods
Nestle’ Ice Cream Company Newmont Mining Corp.
Northern Natural Gas
Occidental Chemical
Oklahoma Gas & Electric
Paxon Polymers
PCS Nitrogen Fertilizer
PCS Phosphate
Pelican Gas Plant
Phillips Alaska, Inc.
Phillips Chemical Company
Placid Refining Company
Potlatch Corporation
PPG Industries, Inc.
Praxair, Inc.
Proctor & Gamble Mfg.
Prodica
Rhodia Chemical Inc.
Royster-Clark Nitrogen
Rubicon Incorporated Schlumberger Electric & Gas
    Shell Chemical LP
Shell Oil Company
Sherwin Alumina Co.
Silver Eagle Refining Smurfit-Stone Container Star Enterprise
Sun Company
Sunoco
Tesoro Refining Tessenderlo Kerley, Inc.
The 3M Company
The Valvoline Company Total Petroleum
U S Airways
Uniroyal Chemical Co. Valero Refining Company Versitech
Vicksburg Chemical Co. Voridian
Vulcan Chemicals
Westlake Monomers Corp. Weyerhaeuser Container Weyerhaeuser Paper Co. Williams Alaska Petroleum Williams Pipeline
Zeon Chemicals