The Central Data Processing Agency for Hesse (HZD) is the central IT service provider for the Hessian state government since 1970. At its sites in Wiesbaden and Hünfeld about 800 employees develop and operate practical solutions for a citizen-oriented administration.

HZD is the central IT procurement office of the State of Hesse. Comprehensive quality management that ensures continuous self-testing of all HZD products and services is the foundation of HZD’s work.

HZD generated sales of € 142 million in the 2012 financial year.