Sonja Kamenzin

citizen of Herbetswil, Matzendorf

Commercial register

joint signature by two · Aarau

since Jun 21, 2023

joint signature by two

until Apr 15, 2011

joint signature by two · Zürich

since Dec 7, 2017

Mitglied der Verwaltung · joint signature by two · Mümliswil-Ramiswil

Vice-chair of the board of directors · joint signature by two

until Apr 22, 2026

Mitglied der Verwaltung · no signing authority

until Jul 18, 2022

Member of the board of directors · no signing authority

until May 18, 2016

joint signature by two · Zürich

until Nov 28, 2025

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

until Jan 15, 2021

joint signature by two · Aarau

until Oct 16, 2020

joint procuration by two

until Mar 23, 2009

joint procuration by two · Zug

until Dec 4, 2009