Jonas Birk

citizen of Steinmaur, Zürich

Commercial register

joint signature by two · Zürich

since Jul 10, 2026

joint signature by two · Zürich

since Jul 7, 2026

joint signature by two · Zürich

since Feb 23, 2026

joint signature by two · Zürich

since Nov 26, 2025

joint signature by two · Zürich

since May 15, 2024

joint signature by two · Zürich

since Mar 8, 2024

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

since Nov 17, 2022

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

since Jul 11, 2022

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

since Jul 8, 2022

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

since Mar 3, 2022

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

since Dec 2, 2021

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

since Jul 22, 2021

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

since May 20, 2021

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

since May 17, 2021

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

since Mar 1, 2021

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

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

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

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

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

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

Member of the board of directors · sole signature · Zürich

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

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

until Sep 3, 2025

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

until Jul 23, 2024

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

until Jul 23, 2024

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

until Jul 23, 2024

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

until Jul 23, 2024

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

until Jul 23, 2024

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

until Jul 23, 2024

Vizedirektor · joint signature by two · Zürich

until Jul 26, 2022

joint signature by two · Zürich

until Jul 24, 2019