The Swedish developer Midroc has acquired Jansson Olsson. Janson Olson is a home mounting and renovation company. It was established in 1996 and has served clients in Gävle, Uppsala and Stockholm. Jansson Olsson has 5 FTEs, reported a turnover of SEK 4.6m and EBITDA of SEK 0.1m. The deal value is undisclosed.