real estate transactions and activities, in particular management, promotion, brokerage, purchase, sale, construction, renovation, administration, management, rental of all movable and immovable property, rights and other real estate values, excluding the purchase and sale of real estate in Switzerland subject to the LFAIE, the exploitation of trademarks and all financial and tax advisory operations and services to companies and individuals in the field of real estate with a Swiss and international clientele, the acquisition of interests in companies active in these fields as well as any activity related to the social purpose; the realization and integration of computer solutions, and more generally all activities and services in the fields of computer science, finance and taxation, for companies and individuals; all commercial and rental activities of racing yachts and sailboats, and more broadly of all motor vehicles, bicycles and any other vehicle, motorized or not, as well as the provision of related services, excluding activities of transportation of persons and goods.