Weyerhaeuser Company
Weyerhaeuser is a U.S.-based timber, land and forest products company, which sustainably owns or manages nearly 9 million hectares of forests throughout the United States and Canada.
The company uses its timberlands to grow trees used to make products people need.
Website: www.weyerhaeuser.com
Date of engagement with PEFC: 2013
Date of creation: 1900
Headquarters: Seattle, USA