Giorgio Alessio Keller
citizen of Diessenhofen, Herrliberg
Commercial register
Chair of the board of directors · sole signature · Zürich
Member of the board of directors · sole signature
until Jul 14, 2025Chair of the board of directors · no signing authority · Zürich
Chair of the board of directors · sole signature
until Oct 6, 2025Member of the board of directors · sole signature
until Jul 7, 2025Managing director · sole signature
until May 24, 2024Member of the board of directors · sole signature · Zürich
Chair of the board of directors · sole signature
until May 30, 2023Member of the board of directors · sole signature
until Apr 11, 2018Chair of the board of directors · sole signature
until May 12, 2017Chair of the board of directors · joint signature by two
until Feb 1, 2017Member of the board of directors · sole signature · Lindau
until Sep 19, 2018Member of the board of directors · sole signature
until Jul 13, 2017Member of the board of directors · sole signature
until Oct 22, 2015Managing director · sole signature · Luzern
until Nov 2, 2017