2008-2013
Appointed indipendent proxy for Goldbach Group AG (former Goldbach Media)
Since 2007
Zurich Regional Football Association, member of the appeals committee
2004-2006
Ombudsman for U1 TV Programm AG
2007-2009
Secretary General for F.C. Zurich (Board of Directors of the operating company and association)
2004-2006
Ombudsman for Energy Zürich Radio Z AG
1995-2005
Zurich Regional Football Association, member of the gambling commission and head the department for sanctions
Since 1999
Several memberships to boards of directors and management as well as liquidation mandates
Since 1998
Swiss Football League, substitute/member of the disciplinary commission
Since 1997
- Member of the Swiss lawyers association
- Member of the Zurich bar association
– Mitglied Schweizerischer Anwaltsverband (SAV)
– Mitglied Zürcher Anwaltsverband (ZAV)