A high quality standard leads our trading. We render economic construction works by one hand for the benefit of the client. The cooperation with the owner, the planners and the subcontractors is characterised by the cooperative partnership and trust. With highly qualified and long-term employees in our central departments of the company’s head office in Georgsmarienhütte we support the staff on the building site. MBN achieves a comprehensive quality assurance and improvement as well as a constant efficiency enhancement in every department by a consistent process management and an organisational controlling.