Sten Karlsson

Callans Trä AB owns and operates a saw mill. The company was founded in 1939 and is headquartered in Erikslund, Sweden.

Setra Group AB manufactures and sells wood products to construction and wood products industry in Sweden and internationally. The firm offers sawn redwood and whitewood products, such as glulam, solid wood floors, exterior and interior claddings, decking's, and outdoor flooring, as well as mouldings, joinery products, furniture, and structural timber. It also provides boards and planks; panels, planed all-round products, impregnated deck boards, and studs and decking products; indoor and outdoor panels, and finger jointed products; and bio products, such as chips, wood shavings, and bark originate for the pulp and paper industry and others. The company was founded in 1936 and is headquartered in Solna, Sweden.