Acquiring interests in consulting, planning, design and construction management companies in the field of civil engineering, particularly for hydroelectric power plants, underground works, rock mechanics, road, rail and building construction, environmental protection works and plants, water treatment and waste treatment and disposal. The company may also acquire interests in companies active in related fields, such as architecture, geotechnical and geological engineering, mechanical and electrical engineering, building physics and environmental impact, i.e. in those fields that can contribute to the favorable achievement of the company's purpose. The company may establish branches in Switzerland or abroad. It may participate in all commercial, financial, real estate and other transactions suitable for developing the company's purpose.