Acquisition and sale of properties, planning and execution of real estate and construction projects of all kinds in Switzerland and abroad, as well as all services related to real estate, namely property management, acquisition, sale, marketing and brokerage, creation of condominium ownership, and provision of other services; may establish branches and subsidiaries, participate in other companies, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.