Alexander Kaiser

citizen of Bern, Melbourne (AU)

Commercial register

Vicenda Group AG

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

since Jun 30, 2023
Stiftung Zentrum Nachhaltigkeit Zürich

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

since Feb 8, 2022
Ad Optimum AG

Chair of the board of directors · sole signature · Zürich

since Feb 12, 2020

Chair of the board of directors · sole signature

until Dec 18, 2019
Vicenda Beteiligungen AG

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

until Jun 30, 2023

Member of the board of directors · joint signature by two

until Feb 8, 2018