Simmen group is a brand made from a few sub-brands. Like Simmen Home, Simmen Rental, Simmen Performance, Simmen Collection. They provide first-class building needs of clients come before everything else in addition to unique aesthetics. Experts for prestigious new buildings and renovations in Switzerland and abroad – integrates all necessary areas for the entire planning and construction process, as well as all services relating to sales and brokering of buildings, under one roof.