Petro-Chemical

• BP
• ConocoPhillips
• ExxonMobil
• HOVENSA LLC
• Kern Oil and Refining
• Paramount Petroleum
• Sunoco
• Texas Petrochemicals
• Tesoro
• Valero

Pharmaceuticals

• Amgen
• Bayer
• B. Braun Medical
• Immunex
• Rexam Healthcare

General Manufacturing

• Amcor PET Packaging
• Lasco Bathware
• Parker Hannifin
• Rocky Mountain Metal Container
• Shaw Industries
• Southwest Container
• Spirax Sarco
• Walt Disney

Wood /Pulp and Paper

• BBA Fiberweb
• Catalyst Paper
• Georgia-Pacific
• Northwest Hardwoods
• Proctor & Gamble
• Simpson Timber
• Sonoco Products Company
• Temple Inland Paper
• Weyerhaeuser

Utilities

• American Electric Power
• Avista Utilities
• BC Hydro
• Carolina Power and Light
• CenterPoint Energy
• CommonWealth Edison
• Detroit Edison
• Electric Power Research Institute (EPRI)
• Entergy, Inc.
• First Energy
• Florida Power and Light
• Manitoba Hydro
• National Grid
• Nebraska Public Power District
• NEEA
• NYSERDA
• Pacific Gas and Electric (PG&E)
• PacifiCorp
• Puget Sound Energy
• San Diego Gas and Electric
• Seattle City Light
• Snohomish PUD
• Southern California Edison
• Southern California Gas
• Xcel Energy

Transportation

• Boeing Aerospace Company
• Bombardier
• Caterpillar
• Chrysler
• GE Transportation Systems
• Goodrich Aerospace
• Northrop Grumman
• Pratt and Whitney
• United Rentals
• US Airways

Primary Metals/Mining

• Ash Grove Cement
• Gallo Glass
• Hydro Aluminum
• Imperial Metals
• La Farge
• Nucor
• Steelscape

Chemical

• Agrium
• BASF
• Dow Chemical
• F. Hoffmann-La Roche Ltd.
• Ineos
• Innovene
• LCY Elastomers
• Rhodia

ESCO

• Johnson Controls
• Noresco ERI Services
• Sempra Energy Solutions
• Trane

Compressor Comp.

• Atlas Copco
• Ingersoll-Rand
• Stewart & Stevenson

Government

• BWXT Pantex
• Hanford Nuclear Reservation
• NASA
• State of California
• State of Washington
• U.S. Air Force
• U.S. Navy
• Veterans Administration

Food Products

• Anheuser-Busch
• Atlantic Sugar Association
• Bumble Bee Foods
• Cargill
• ConAgra
• Coors Brewing Company
• Coca-Cola
• E. & J. Gallo Winery
• Frito-Lay
• Gill’s Onions
• Great Western Malting
• H.J. Heinz Company
• Hain Celestial Group
• Huhtamaki Foods
• Jel Sert
• Kellogg
• Kroger
• Leprino Foods
• Miller Brewing Company
• Nestle-Purina Pet Care
• New Belgium Brewing
• Ocean Spray
• Odwalla
• Saputo Cheese
• Sara Lee

High Tech

• Battelle
• BWX Technologies
• Fluor Global Services
• Hewlett-Packard
• IBM
• Imation
• Lexmark International
• Shell Solar
• Siltronic
• Wafertech
• Tyco / Valleylab