Brokerage of investment shares, acquisition and sale of participations and real estate, property management and provision of related services. Execution of services in the field of property maintenance, caretaking, environmental maintenance, clearance and disposal, maintenance of building technology and all related services. Leasing, financing and rental of machines, movables and vehicles of all kinds. The company can conduct all business that promotes the development of the company and the achievement of its purpose, furthermore acquire, encumber, sell or manage real estate in Switzerland and abroad, and establish branches and subsidiaries in Switzerland and abroad, and participate in other companies.