Data are, besides the actual property stock, potentially one of the most important competitive factors. On the one hand they´re the basis of intelligent examinations and on the other hand they give a lot of information towards all stakeholders. Besides the intelligent tool for a clear depiction of needed data, especially an efficient and a highly performant technology, which builds the basis for the data processing, are required. PROMOS offers the full range of the most modern data base systems and completes those with a user oriented consulting. Our high quality is proven regularly and independently through various certifications (e. g. PCoE via SAP® or IDW PS 951).