Weyerhaeuser Company began operations in 1900 and is a owner of timberlands. As the world demands more sustainable products, less oil dependence, and fewer carbon emissions, they know trees will become the solution to many global challenges. The company manufactures a wide range of products to meet important human needs, such as shelter and personal hygiene. But they also seek new and inventive ways to use cellulose fibres in composite products such as plastic, cement, insulation and fabric. They envision a tree-based future that is driving their researchers, scientists and customers to new heights of innovation.