The company's purpose is to plan and realize buildings, facilities and installations of all kinds, as individual or overall performance, as well as consulting, expert opinions and general project work; it can participate in or establish, acquire, lease, finance, merge with other companies, and in general conduct all business that is related to the purpose of the company or appears to be in its interest. The company can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad. It can acquire, encumber, sell and manage real estate in Switzerland and abroad, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries or third parties.