management

HHM Group management team

HHM is preparing for the future and is gradually moving towards a modern organization with shared leadership.

René Hert

Chairman of the Board of Directors
of HHM Group

Sunnie Groeneveld

Member of the Bord of Directors
of HHM Group

Prof. Dr. Claude Siegenthaler

Board of Directors
HHM Group

Stephanie Züllig

Member of the Board of Directors
of HHM Group

Urs von Arx

CEO
HHM Group

Tobias Müller

COO
HHM Group

Christoph Hert

Managing Director
HHM 4U

Manuel Leitner

Member of the Management Board 
HHM 4U

Marco Meier

Managing Director 
HHM one

Carmine D’Ambrosio

Managing Director
HHM Aarau/HHM Basel

Philip Woodtli

Member of the Management Board
HHM Aarau

Christian Stöckli

Management team
HHM Bern

David Stotzer

Management team
HHM Bern

david.stotzer@hhm.ch

Pascal Ryser

Management team
HHM Bern

pascal.ryser@hhm.ch

Silvio Göggel

Co-Managing Director HHM St. Gallen

silvio.goeggel@hhm.ch

Sebastian Frei

Co-Managing Director
HHM St. Gallen

sebastian.frei@hhm.ch

Hanspeter Prinz

Management team
HHM Zurich

Hanspeter.Prinz@hhm.ch

Pascal Bohni

Management team
HHM Zurich

pascal.bohni@hhm.ch

Patrick von Briel

Management team
HHM Zurich

patrick.vonbriel@hhm.ch

Markus Mazenauer

Managing Director
HHM Zug

markus.mazenauer@hhm.ch

Markus Loser

Member of the Management Board
HHM Zug

markus.loser@hhm.ch

René Hert

Chairman of the Board of Directors
of HHM Group

rene.hert@hhm.ch

Tobias Müller

Member of the Board of Directors
of HHM Group

sunnie.groeneveld@hhm.ch

Christoph Hert

Managing Director
HHM 4U

christoph.hert@hhm.ch

Manuel Leitner

Member of the Management Board 
HHM 4U

manuel.leitner@hhm.ch

Scroll to Top