Planning and execution of construction projects, including turnkey delivery as general contractor; rental and leasing of properties, as well as real estate transactions of all kinds; acquisition, sale, registration, and exploitation of intellectual property rights, as well as the acquisition and granting of licenses under such rights; participation in other companies; can develop real estate and provide collateral to third parties. The company can establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell, and manage real estate in Switzerland and abroad. It can also conduct financing, securities, and foreign exchange transactions for its own account or on behalf of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.