Stig Ulf Ragnarsson

Bygg-Fast AB operates as a real estate development company. The firm develops real estate on its own or in partnership with partners. The business is based on finding land and developing real estate projects for rental rights, trade, logistics, and community properties. The company was founded by Keith Charles Olsson in 1979 and is headquartered in Gothenburg, Sweden.

Wangeskog Hyrcenter AB leases out building and construction machineries and equipment. It offers a wide range of heavy equipment within construction, electricity and heating, lifts, modules and wagon, and safety and protection equipment. The company was founded on 2002 and is headquartered in Vastra Frolunda, Sweden.