Weyerhaeuser Company is the world's largest owner of merchantable softwood timber, producer of softwood and hardwood lumber, producer of engineered lumber products, producer of softwood market pulp, world's second-largest producer of uncoated freesheet paper, world's second-largest producer of containerboard and Kraft paper, second-largest distributor of wood products in North America, second-largest producer of structural panels in North America and top forest products exporter in the United States and among the top United States exporters overall.