Pulp and Paper

• Georgia Pacific
• Packaging Corp of America
• Clariant
• Procter & Gamble
• Rayonier
• Smurfit Stone Corp
• Southeast Paper
• Weyerhaeuser

Electric Utilities

• Duke Power
• Florida Power
• Freeport Power
• Gainesville Regional
• Georgia Power
• Gulf Power
• JEA
• Orlando Utilities
• PG&E Generating
• Savannah Electric
• Savannah Energy
• Southern Company
• SCANA
• SCE&G
• Santee Cooper

Chemical

• AKZO Nobel
• Atlantic Wood
• Arizona Chemical
• DSM Chemical
• Englehard Corp
• GAF Materials
• Hercules
• Kerr McGee
• Millennium
• 3V

Petrochemical

• Allied Terminal
• BP Amoco
• CITGO
• Colonial Oil
• ST Services
• VOPAK

Waste Management

• Nucor Steele Mills
• Chemtall
• BASF
• Hexion

Miscellaneous

• All South
• CTX
• GATX
• Strong Environmental
• US Coast Guard