Alberta Pacific Forest Industries
Appleton Paper Co.
Boise Cascade
Brunswick Pulp & Paper Co.
Canadian Pacific Forest Products Ltd.
Celulosa Arauco
Champion International Corp.
CMPC
Crestbrook Forest Industries Ltd.
Crown Zellerbach Corp.
Diashowa
Domtar Fine Papers
Eurocan Pulp & Paper Co.
Forestal e Industrial Santa Fe
Georgia Pacific Corp.
Great Northern Paper Co.
Hammermill Paper
International Paper Co.
ITT Rayonier Inc.
James River Corp.
Kimberly Clark
Leaf River Forest Products
Longview Fiber
Louisiana Pacific
MacMillan Bloedel
Mead Paper Corp.
Nekossa Papers Inc.
Northwood Pulp & Timber Ltd.
Pope & Talbot
Port Townsend Paper Corp.
Potlatch Corp.
Proctor & Gamble
S.D. Warren Co.
Scott Maritimes Ltd.
Scott Paper Co.
Stone Container
Union Camp Corp.
Western Kraft Paper
Westvaco Corp.
Weyerhaeuser Co.
Willamette Industries Inc.
Albright & Wilson Americas*
Brown & Root USA Inc.*
Chemetics International Co.*
Harris Group Inc.*
NLK USA Inc.*
Rust International*
*Architectural/Engineering Firms