Olav Thon Eiendomsselskap is a Norwegian real estate company that owns Shopping malls and other commercial properties in Norway and Sweden. The company is headquartered in Oslo, Norway. The company was listed on the Oslo Stock Exchange in 1983. In June 2014, Olav Thon Eiendomsselskap bought their first Swedish shopping malls when they bought five malls from Steen & Strøm Sweden. Wikipedia