The preparation and retail and wholesale marketing of pizza and other gastronomic products, management and administration, purchase, sale, rental of public establishments, with or without accommodation; the purchase, operation, sale or rental of business licenses; the production, sale, trade, import and export of foodstuffs and all kinds of goods intended for hotel and restaurant activities. The management and operation of bars, restaurants and participation in other commercial activities in the catering industry. The company may acquire, hold and sell participations in other companies in Switzerland and abroad. The development, creation, maintenance and marketing of computer programs (software) and physical computer supports (hardware) of any kind, as well as assistance in the same field; commercial transactions of purchase and sale of any kind connected or not directly to this activity. The company may acquire, sell and hold real estate in Switzerland and abroad, in Switzerland only in accordance with Swiss law. The import, export and wholesale and retail trade of precious stones and metals, worked and unworked; the processing and marketing of jewelry, accessories and watches on its own account or on behalf of third parties; the import, export and trade of antique objects and works of art, in particular paintings, sculptures and jewelry, management and administration, purchase, sale, rental of public establishments intended for the sale of these products. The development, creation, maintenance and marketing of computer programs (software) and physical computer supports (hardware) of any kind, as well as assistance in the same field; commercial transactions of purchase and sale of any kind connected or not directly to this activity. The company may acquire, sell and hold real estate abroad.