Ariste Baumberger

citizen of Koppigen, Burgdorf

Commercial register

Director · joint signature by two · Lancy

since Dec 10, 2025

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

since Aug 6, 2025

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

since Jan 16, 2023

Chair of the executive board · joint signature by two · Chiasso

since Oct 5, 2022

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

since Jul 15, 2022

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

since Jul 15, 2022

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

since Jan 5, 2021

Member of the foundation board · no signing authority · Bern

since Jan 5, 2021

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

since Jan 5, 2021

joint signature by two · Muri bei Bern

since Jun 26, 2020

joint signature by two

until Nov 27, 2014

Managing director · joint signature by two · Sarnen

since Jul 9, 2019

joint signature by two · Villorsonnens

since Oct 14, 2016

joint signature by two · Bern

since Feb 14, 2014

joint signature by two · Laténa

since May 8, 2013

Chair of the executive board · joint signature by two · Zug

joint signature by two

until Feb 13, 2020

Chair of the executive board · joint signature by two · Winterthur

Member of the board of directors · sole signature

until Sep 17, 2025

Chair of the executive board · joint signature by two · Köniz

Member of the foundation board · Kassier · joint signature by two · Bern

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

until Aug 22, 2022

Chair of the foundation board · joint signature by two · Muri bei Bern

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

until Aug 11, 2016

Chair of the executive board · joint signature by two · Au (SG)

joint signature by two

until Dec 23, 2019

joint signature by two · Grüningen

until Jan 25, 2024

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

until Nov 20, 2023

Chair of the foundation board · joint signature by two

until Apr 17, 2020

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

until Jul 14, 2021

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

until Jul 14, 2021