About RSM Our People Olivier Bétrisey Managing Partner Geneva Lausanne Jeremy Howarth Managing Partner Geneva Lausanne Thomas Laube Managing Partner Zürich Daniel Rochat Managing Partner Geneva Lausanne Pascal Sigrist Managing Partner Zürich Daniel Spitz Managing Partner Geneva Lausanne Jean-Yves Bonvin Partner Geneva Lausanne John Campbell Partner Geneva Lausanne Augustin de La Chapelle Partner Geneva Lausanne Viktor Frank Partner Zürich Meltem Kulak Partner Geneva Lausanne Andreas Grossenbacher Director Zürich Mouna Kohen Director Geneva Pierre Messus Head of IT & Risk Advisory Geneva Lausanne Christoph Pauli Director Zürich Yann Santschy Director Geneva Lausanne