Team
- e.V. Deputy member representative
- Executive Secretary
Fritz Haber Institute of the Max Planck Society, Berlin

- e.V. Deputy member representative
Max Planck Institute for Polymer Research, Mainz

- e.V. Deputy member representative
Netherlands Institute for Radio Astronomy (ASTRON / NWO-I), Dwingeloo

- e.V. Member representative
- Member of the Executive Board
Humboldt-Universität zu Berlin

- e.V. Member representative
- Member of the Executive Board
Radboud University Nijmegen

- e.V. Member representative
Max Planck Computing and Data Facility (MPCDF), Garching

- e.V. Deputy member representative
Max Planck Computing and Data Facility (MPCDF), Garching

- e.V. Member representative
- Chairperson of the Executive Board
Fritz Haber Institute of the Max Planck Society, Berlin

Fritz Haber Institute of the Max Planck Society, Berlin
Humboldt-Universität zu Berlin

- e.V. Member representative
- Member of the Executive Board
- Kassenwart
Karlsruhe Institute of Technology, Karlsruhe