The company's purpose is to provide engineering, planning and consulting services in the field of civil engineering, particularly in the construction of new and renovation buildings. The company specializes in the planning, execution and supervision of construction projects, the creation of building pits and the realization of special foundations. The company may establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. The company may grant loans or other financing to its direct or indirect shareholders and their direct or indirect subsidiaries, as well as to related persons, and provide security of any kind for liabilities of such persons, including by way of pledges on or fiduciary transfers of the company's assets or guarantees of any kind.