Olivier Volper

citizen of Cheseaux-Noréaz, Epalinges

Commercial register

GRETAL SA

Member of the board of directors · joint signature by two · Goumoëns

since Oct 13, 2025
Fonds de prévoyance PKF et des sociétés affiliées

joint signature by two · Genève

since Apr 17, 2025
CCS Services S.A.

Member of the board of directors · joint signature by two · Lausanne

since Jan 10, 2019
PKF Holding SA

Member of the board of directors · joint signature by two · Genève

since Mar 29, 2017
Société de Contrôle Fiduciaire SA

Member of the board of directors · joint signature by two · Genève

since Feb 19, 2016
AUREFI SOCIETE FIDUCIAIRE SA

Member of the board of directors · sole signature · Genève

since Jan 14, 2015
PKF Fiduciaire SA

Member of the board of directors · joint signature by two · Genève

SCF Révision SA

Chair of the board of directors · joint signature by two · Genève

PKF Fiduciaire SA

Member of the board of directors · joint signature by two · Genève

until May 10, 2024
Auditrustee SA

Member of the board of directors · sole signature · Genève

until Dec 14, 2020
SCF Révision SA

Member of the board of directors · joint signature by two · Genève

until Nov 8, 2018
SCF Révision SA

Director · joint signature by two · Genève

until Feb 11, 2013
SCF Révision SA

joint procuration by two · Genève

until Mar 6, 2009
PKF Fiduciaire SA

joint procuration by two · Genève

until Dec 16, 2008
Neutra Fiduciaire S.A.

joint procuration by two · Lausanne

until Aug 7, 2007