Forest companies
Canfor
Domtar
Hancock Timber Resource Group
Interfor
Plum Creek Timber
Roseburg Forest Products
EACOM Timber Corporation
TimberWest
Tolko Industries
UPM (Blandin Forestry)
West Fraser Timber
Western Forest Products
Weyerhaeuser Company
Public sector
Oregon State Department of Forestry
Washington State Department of Natural Resources
Alberta Ministry of Environment
British Columbia: BC Timber Sales and Ministry of Forests
Manitoba Forestry Branch
Ontario Ministry of Natural Resources
Saskatchewan Ministry of Environment
Idaho Department of Lands