Christian Hans Walter Kupper
citizen of Klingnau, Zürich
Commercial register
Member of the board of directors · sole signature · Wettingen
since Dec 6, 2024Chair of the board of directors · sole signature · Zürich
since Feb 17, 2020Member of the board of directors · Member of the executive board · sole signature · Zug
Member of the board of directors · Member of the executive board · joint signature by two
until Nov 23, 2021Member of the executive board · joint signature by two
until Sep 12, 2019