- since 2013
- Managing Director of the Foundation for Climate Protection and Carbot Offset KliK
- since 2008
- Individual Member of the Swiss Academy of Engineering Sciences (SATW)
- since 2005
- Managing Director of the Climate Cent Foundation
- 2002-2005
- Factor Consulting + Management AG, Project Manager
- 1999-2002
- Member of the Federal Energy Research Commission (CORE)
- 1997-2002
- Swiss Petroleum Association, Head of Motor Fuels, Environment and Research Fund