Bruno Wittwer

citizen of Trub, Feldbrunnen (Feldbrunnen-St. Niklaus)

Commercial register

Member of the foundation board · joint signature by two · Utzenstorf

since Jul 15, 2026

Vice-chair of the foundation board · joint signature by two · Bern

since Oct 14, 2025

Member of the board of directors · sole signature · Crassier

since May 8, 2023

Member of the board of directors · sole signature · Bern

since Dec 22, 2021

Member of the board of directors · sole signature · Oberdiessbach

since Dec 15, 2010

Member of the board of directors · sole signature · Oberdiessbach

since Dec 6, 2010

Member of the board of directors · sole signature · Lauperswil

since Nov 5, 2010

Owner · sole signature · Rubigen

since Dec 3, 1993

Owner · sole signature · Bern

Partner · sole signature

until Jan 9, 2009

Chair of the executive board · avec une part de CHF 10'000 · sole signature · Crassier

Chair of the executive board · avec une part de CHF 10'000 · sole signature

until Oct 19, 2009

Managing director · avec une part de CHF 10'000 · sole signature

until Jul 6, 2009

Managing director · joint signature by two · Zollikofen

joint procuration by two

until Apr 18, 2012

joint signature by two · Spiez

until Dec 14, 2020

joint signature by two · Thun

until Dec 14, 2020

Chair of the executive board · sole signature · Bern

until Jun 3, 2020

Member of the board of directors · no signing authority · Lauperswil

until Feb 6, 2017

einziges Mitglied · sole signature

until Dec 14, 2010

Chair of the board of directors · sole signature

until Feb 24, 2006

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

until Dec 27, 2016

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

until Dec 27, 2016

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

until Dec 27, 2016

Member of the board of directors · joint signature by two

until Apr 19, 2011

einziges Mitglied · sole signature

until Dec 14, 2010

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

until Dec 27, 2016

einziges Mitglied · sole signature

until Dec 14, 2010

Managing director · sole signature · Bern

until Oct 8, 2015

Managing director · sole signature · Bern

until Apr 7, 2015

joint signature by two · Belp

until Mar 4, 2003