Stephan Studer

citizen of Langnau im Emmental, Belmont-sur-Lausanne

Commercial register

Director · joint signature by two · Neuchâtel

since Dec 9, 2025

Director · joint signature by two · Bagnes

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 26, 2025

Director · joint signature by two · Martigny

since Sep 22, 2025

Chair of the executive board · avec 100 parts de CHF 100 · joint signature by two · Belmont-sur-Lausanne

since Apr 2, 2024

Member of the board of directors · joint signature by two · Ecublens (VD)

since May 5, 2021

Director · joint signature by two · Genève

since Jul 7, 2015

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

until Nov 21, 2025

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

until Nov 12, 2025

joint signature by two · Münchenstein

until Oct 23, 2025

joint signature by two · Bern

until Oct 17, 2025

joint signature by two · Biel/Bienne

until Oct 17, 2025

joint signature by two · Luzern

until Oct 8, 2025

joint signature by two · Cham

until Oct 7, 2025

joint signature by two · Aarau

until Oct 2, 2025

Member of the board of directors · sole signature · Zollikon

until Sep 29, 2025

joint signature by two · Lausanne

until Sep 4, 2025

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

until Aug 22, 2025

Member of the board of directors · sole signature · St. Gallen

until Aug 18, 2025

Member of the board of directors · sole signature · Bern

until Jul 30, 2025

Member of the board of directors · sole signature · Zumikon

until Jul 18, 2025

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

until Jul 11, 2025

joint signature by two · Heiden

until Jul 8, 2025

Member of the board of directors · joint signature by two · Chêne-Bougeries

until Jun 10, 2025

Member of the board of directors · joint signature by two · Chêne-Bougeries

until Jun 10, 2025

Member of the board of directors · joint signature by two · Chêne-Bougeries

until Jun 10, 2025

Member of the board of directors · joint signature by two · Chêne-Bougeries

until Jun 10, 2025

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

until Jun 10, 2025

Member of the board of directors · joint signature by two · St. Gallen

until Feb 10, 2025

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

until Feb 7, 2025

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

until Feb 7, 2025

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

until Feb 7, 2025

Director · joint signature by two · Bern

until Oct 25, 2024

Director · joint signature by two · Biel/Bienne

until Oct 25, 2024

Director · joint signature by two · Lausanne

until Oct 16, 2024

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

until Aug 8, 2024

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

until Jul 5, 2024

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

until Aug 26, 2019

Managing director · sole signature · Genève

until Jun 25, 2019

Director · joint signature by two · Genève

until Feb 22, 2019

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

until Feb 13, 2019