Doman Building Materials Group Ltd. operates through its Distribution and Forestry segments to supply construction materials across Canada and the United States. The company's core business involves the wholesale distribution of building materials, including lumber, panels, siding, roofing, and home renovation products. In addition to its distribution network, Doman is vertically integrated, operating multiple pressure-treating plants, specialty sawmills, and post-peeling facilities. The Forestry segment includes the ownership and management of private timberlands, log harvesting, and trucking operations. Originally founded as CanWel Building Materials, the company rebranded to Doman in 2021 and has grown through strategic acquisitions to become one of North America's largest producers of pressure-treated lumber and a leading distributor to major home improvement retailers.