Operating real estate transactions in Switzerland and abroad, acquiring, selling and brokering real estate, constructing buildings, managing, renting, operating and maintaining properties, providing project management services specific to real estate, trading in building materials. The company may participate in other businesses, establish branches and subsidiaries, provide financing for its own account or for third-party accounts, take out and grant loans, provide guarantees and other securities for subsidiaries and third parties, and acquire, manage and exploit securities and intellectual property rights.