Case Study
Better Climate And Reduced Costs Thanks To Crawford’s High Speed Doors
Brødrene A&O Johansen Better climate and reduced costs thanks to Crawford’s high speed doors The company: Brødrene A&O Johansen A/S – or AO – was established by brothers Axel and Ove Johansen in Copenhagen back in 1914. The business grew steadily during the interwar period and then rising demand in the 1960s quickly led to AO covering the whole Danish market. AO was listed on the stock exchange in 1963. In the 1970s, AO developed a