MBN offers complete solutions tailored to the customer's individual needs. The company is active in the sectors of turnkey construction, civil engineering, metal and façade construction as well as estate and facility management [...]. MBN Bau AG has grown constantly over the last 10 years. [...]

In order to have more time for the consultation and the treatment of patients, many dentists use service providers to handle their invoicing process. A company providing such a service is the Abrechnungsgesellschaft AG (ZA AG) from Düsseldorf [...]