The company provides engineering services in the field of infrastructure planning, construction and maintenance. It participates in research projects dealing with these topics. Furthermore, the company may conduct all commercial, financial and other business activities that are intended and suitable to promote or facilitate the development of the company and the achievement of its purpose. The company may establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad. The company may acquire, hold and sell real estate, limited property rights and intellectual property rights.