Management and operation of a civil engineering company for planning, design, construction management, project management, damage expertise, securing of evidence, expert opinions in the fields of civil engineering, geotechnology, transportation infrastructure, environmental protection, renovation and conversion, as well as the execution of all directly or indirectly related business; furthermore, trade in goods of all kinds; may establish branch offices and subsidiaries, participate in other companies, acquire, encumber, sell and manage real estate, arrange financing for its own or third-party accounts, and provide guarantees and sureties for subsidiaries and third parties.