Consulting, calculation, planning, project management, site management and all activities related to civil engineering and construction. The company may also be active in fields related to civil engineering and construction that can contribute to the achievement of the company's purpose. Holding participations in companies, corporations, consortia, associations and entities of any kind and taking, both directly and indirectly, interests, purchasing shares and participations, including equity participations, in companies, corporations and entities of any type and form, as well as investments in movable and immovable assets, in Switzerland and abroad. The company may carry out all commercial, financial or other activities that are directly or indirectly connected with the company's purpose.