Deutsche Automobil Treuhand GmbH (DAT) in Ostfildern has been a link between the various players in the automotive industry for over 90 years. Garages, car dealerships, motor vehicle expert offices, insurance companies, banks, leasing companies, vehicle manufacturers, tax consultants, lawyers and even judges benefit from relevant data, technologies and services. DAT's core business is the collection and processing of comprehensive motor vehicle data as well as the production and distribution of SilverDAT II, a computer information system for repair calculation and used vehicle valuation. Furthermore, DAT is a contact point for the valuation of used cars.