Forest companies
Canfor
Domtar
Hancock Timber Resource Group
Interfor
Island Timberlands
Potlatch Corporation
Roseburg Forest Products
EACOM Timber Corporation
TimberWest
West Fraser Timber
Western Forest Products
Weyerhaeuser Company
Public sector
Oregon State Department of Forestry
Washington State Department of Natural Resources
British Columbia: BC Timber Sales and Ministry of Forests
Michigan Department of Natural Resources
Ontario Ministry of Natural Resources
Saskatchewan Ministry of Environment
Idaho Department of Lands