Advisory and consulting services to domestic and foreign companies in the fields of law, economics, finance, taxes and real estate, in particular the development and maintenance of business relationships in and with Eastern Europe as well as the provision of brokerage and trust services of all kinds; purchase/sale, rental/leasing, chartering/chartering, management, expertise and maintenance of nautical means of transport such as yachts, as well as trade in goods and provision of services of all kinds directly or indirectly related to the company; participations; assumption of representations; conclusion of financing for own or third-party account as well as guarantees, sureties and pledge agreements for affiliated companies and third parties; acquisition, leasing, rental, encumbrance and disposal of real estate; acquisition, holding, management or sale of any kind of debt or securities, within Switzerland or abroad.