Providing comprehensive services, i.e. inter alia advisory, administrative and executive services of all kinds in the field of facility services, in particular facility management (e.g. contract management, property management, environmental and construction project management), cleaning services (e.g. maintenance, cleanroom, ventilation and special cleaning), property services (e.g. operation and maintenance of building technology, janitorial services, disposal, green space maintenance), gardening work, building renovations, refurbishments, repairs, trade in building materials, buying and selling of all types of real estate. May establish branches and subsidiaries domestically and abroad and invest in other companies domestically and abroad as well as conduct all business that is directly or indirectly related to its purpose, also provide financing for its own or third-party account as well as provide guarantees and bonds for subsidiaries and third parties.