Jan Tiessen

Administrative scientist (Diploma)

Principal, Head of Management Consulting | Berlin



Goethestraße 85 | 10623 Berlin

Contact by e-mail

The strategic design of organisations and processes in the public sector is the focus of Jan Tiessen's work as principal 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.


The following topics are dealt with Jan Tiessen

Strategy Development & Public Management

Organisations are more than rules, structures and budgets. Preparing them for tomorrow requires future-proof goals and systematic implementation.

Digital Administration & Better Regulation

What will public administration of the future look like? Digital, efficient and service-oriented!


Sustainability combines economic prosperity and social cohesion with the protection of our natural resources.

About us

Prognos – Providing Orientation.

Prognos is one of the oldest economic research centres in Europe. Founded at the University of Basel, Prognos experts have been conducting research for a wide range of clients from the public and private sectors since 1959 – politically independent, scientifically sound.

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