This building was originally a summer cottage for Elof Hansson the founder of the international traders organisation in Gothenburg. It was the most sucessful and the richest company in the city at the time. The summer house was purchased in 1962 by Netzler and Dalgren that founded NDC and converted the house into a business offices and added additional buildings. At the most there was 130 people working here. In 2000 the company was aquired by Danaher Corporation.