The core activity of Ecoimmobilia AG is the management and administration of real estate, particularly in the greater Zurich and Winterthur areas. This includes the rental of apartments, offices, retail spaces, restaurants, studios and garages, as well as the performance of maintenance work by internal caretakers and craftsmen. In addition, the company offers facility management services for its own new and refurbished buildings, in close collaboration with the architectural firm Cerfeda Architekten AG.