The purchase and sale, brokerage, participation in real estate companies of all kinds, the purchase and sale of buildings as well as the construction, rental and administration of real estate of all kinds. The trade, import, export, purchase, sale and rental of motor vehicles in general, whether new or used. The operation of a multi-brand mechanical workshop. The management of public establishments of all kinds, kiosks and shops for food and non-food products, Swiss lottery agency, sport-toto and other lotteries of all kinds. The operation of beauty centers, a painting company, a cleaning company and the maintenance of gardens.