• A & A Trading Ltd.

• Ainsworth Engineered Canada LP 

• Atco Wood Products Ltd.

• British Columbia Timber Sales

• Capacity Forest Management Ltd.

• Conifex Inc.

• Downie Timber Ltd.

• Dunkley Lumber Ltd.

• Federated Co-operatives Ltd.

• Georgia-Pacific Corporation

• Hancock Forest Management Inc.

• Husby Forest Products Ltd.

• Interior Lumber Manufacturers' Association

• International Forest Products Limited 

• Island Timberlands LP

• J.H. Hushcroft Ltd.

• Louisiana Pacific Canada Ltd.

• Millar Western Forest Products Ltd.

• Pacific Lumber and Shipping LLC

• Revelstoke Community Forest Corporation

• Springer Creek Forest Products Ltd.

• Spruceland Millworks Ltd.

• Sundance Forest Industries Ltd.

• TimberWest Forest Corp.

• West Fraser Mills Ltd.

• Weyerhaeuser Company 

• Weyerhaeuser Hardwoods

• Wynndel Box & Lumber Co. Ltd.