Ulf Rostedt

LA Leif Arvidsson AB supplies building materials to companies that work with window renovation. Its products are sealing strips, sealants, window putties, fittings, clamp protection, window valves, wall valves, tools, and machines. The firm also offers training mainly with a focus on window renovation, woodworking, jointing, as well as sealing and ventilation technology. The company was founded by Leif Arvidsson in 1983 and is headquartered in Mullsjo, Sweden.

Miljöhallen Golv i Jönköping AB sells floor and wall materials to the construction, real estate, and residential enterprises. Its services include bathroom renovation including laying of tiles and fittings as well as renovation of stairs. The firm carries brands such as Bjelin, Pergo, Svanska Kakel, and Temal. The company was founded in 1976 and is headquartered in Jonkoping, Sweden.

Acticon AB supplies of ventilation products for residences and commercial kitchens. Its products include residential ventilation, kitchen ventilation. The company is headquartered in Bankeryd, Sweden.