The operation of a cleaning and maintenance company in general; cleaning of apartments, offices, buildings and concierge services. The company may receive commissions for consulting and brokerage services, participate in other companies, open branches and subsidiaries, and assume mandates or representations, both in Switzerland and abroad, as well as acquire, hold, manage and sell real estate on its own account. The company may also carry out all activities directly or indirectly related to the corporate purpose or which are suitable to promote it.