Contact E-Mail jan.tiessen@prognos.com Phone +49 30 5200 59 276 Address Goethestraße 85 | 10623 Berlin The strategic design of organisations and processes in the public sector is the focus of Jan Tiessen's work as vice director and co-head of the management consultancy. Here he is responsible for strategy and organisation consulting as well as questions of state and administrative modernisation - from reducing bureaucracy to the digital administration of tomorrow. His consulting work focuses on organisations in the fields of culture and science, the environment and health. Jan Tiessen has been working for Prognos AG in Berlin since 2010. Before that, he worked for an international think tank in the field of evaluation as well as in a federal ministry and researched topics of administrative organisation at the University of Potsdam. About us We combine economic research and strategy consulting for sustainable decisions in politics, business and society. Our robust data, precise analyses and scientifically based findings enable fact-based progress – financially independent, politically neutral. Learn more