Executive Director
Maecenata Foundation, Munich

Director
Maecenata Institute for Philanthropy and Civil Society, Berlin

Deputy Chairman
German-British Society, Berlin

Deputy Chairman of the Board
ADAC Foundation, München

Chairman of the Board
Fliege Foundation, Feldafing

Member of the Advisory Board
Berlin Community Foundation, Berlin

Member of the Advisory Board
Stiftung Hilfsverein Nymphenburg, München

Non-voting Member
European/International and Tax Committees, German Cultural Association, Berlin

Member of the Advisory Board
Alliance of German Nonprofit Umbrella Organisations, Berlin

Member
German-Italian Centre Villa Vigoni, Loveno di Menaggio

Member of Council
Civil Society Transparency Initiative, Berlin

Honorary President
Friends of Andechs Monastery, Andechs

Fellow
Royal Society of Arts (RSA), London

Associate
The Centre for the Study of Philanthropy & Public Good, University of St Andrews

Member of the Board
Kreuzberger Kinderstiftung gAG, Berlin

Member of the Panel of Appeal
German Charity Monitoring Organisation (Deutsches Zentralinstitut für soziale Fragen), Berlin

Member
Sovereign Military Order of Malta

Member
Archfraternity of the Campo Santo Teutonico, Vatican City.