Jan Helmut Brinker

citizen of Zürich, Zufikon

Commercial register

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

since Feb 11, 2022

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

Member of the board of directors · joint signature by two

until May 14, 2020

joint signature by two

until Jun 28, 2018

joint signature by two · Zürich

until Feb 3, 2017

joint procuration by two · Basel

until Oct 5, 2004