CORRUGATORS

  • Accurate Box
  • Beaverton Packaging
  • Bicknell & Fuller
  • Bobst
  • CCA
  • Cascade Container
  • Gaylord Container
  • Georgia Pacific
  • Inland Container
  • Inland Paperboard
  • Kohler Coatings
  • Langston
  • Leatherback Industries
  • McLean Packaging
  • Middletown Paperboard
  • Mitsubishi
  • Portco Packaging
  • Ringwood
  • Robinette
  • Seattle Packaging
  • Stone Container
  • Tenneco Packaging
  • Timbar
  • Trojan Lithograph
  • United Machinery

PULP & PAPER

  • Boise Cascade
  • Georgia Pacific
  • International Paper
  • Jefferson Smurfit
  • Kimberly Clark
  • Kohler Coatings
  • Longview Fibre
  • Newark Pacific
  • Newark Sierra
  • Nu-Way Paper
  • Port Townsend Paper
  • Simpson Paper
  • Western Michigan University
  • Weyerhaeuser
  • Willamette Industries

FOOD PROCESSING

  • Amalgamated Sugar
  • Cascade Fruit
  • Dole Dried Fruit
  • Frito Lay
  • Fulton Meats
  • Golden Boy Foods
  • Great Western Malting
  • McCain Foods
  • Oregon Cherry Growers
  • San Benito Foods
  • Sunsweet
  • Zacky Farms

MANUFACTURING

  • Armstrong World Industries
  • BHP
  • Cargill
  • Certainteed Corporation
  • GAF Materials Corporation
  • Goldendale Aluminum
  • Kenworth
  • Owens Corning
  • PacifiCorp
  • Vanalco

MINERAL

  • Celite
  • Continental Lime
  • Lonestar
  • Specialty Minerals
  • TVX Gold

PETROCHEMICAL

  • Coastal Chemical
  • Hercules
  • Tokai Carbon
  • Unocal