Benedikt Boucsein, Axel Humpert and Tim Seidel met while studying architecture at the ETH in Zurich. Their first collaboration was Camenzind Magazine #1 which came out at the end of 2004. After working for other practices they founded BHSF in 2007. The first projects they realized as BHSF were a dental practice in Duisburg and a multi-family house in Zurich. These projects, as well as the prize for the parking garage Coulinstraße in Wiesbaden were key to establishing the practical foundations of the office. Camenzind, which has developed into a platform for research and publishing, has grown alongside BHSF during the past five years.