The maintenance and upkeep of technical installations in buildings; any service provision in the field of cleaning and maintenance, including disinfection; the handling of loading facilities; the transportation and trade of machines, devices and maintenance products; the company may carry out, either on its own account or on behalf of third parties, all financial, commercial or movable operations directly or indirectly related to its purpose; the company may establish branches and subsidiaries in Switzerland and abroad; within the framework of its purpose, the company may acquire and hold Swiss real estate or shares in real estate companies holding Swiss real estate, provided they have an exclusively commercial or industrial use; in addition and always within the framework of its purpose, the company may acquire and hold all real estate located abroad or all shares in real estate companies with their registered office abroad.