Brokerage, purchase, sale, encumbrance, rental, leasing and management of real estate, comprehensive services of all kinds in the construction and real estate industry, in particular consulting, construction management, construction supervision as well as trade in goods of all kinds. The company can also acquire, manage and sell securities, acquire, manage and exploit intellectual property rights, arrange loans and other financing options, grant loans, carry out financing for its own account or for the account of third parties, provide guarantees and sureties for subsidiaries and third parties, establish branches and subsidiaries in Switzerland and abroad, and participate in other companies in Switzerland and abroad.