Markus Keller

citizen of Zürich und Frick, Auw

Commercial register

Managing director · sole signature · Steinhausen

since Jan 6, 2005

Owner · sole signature · Auw

since Jun 30, 2004

sole signature · Muri (AG)

since Nov 27, 1986

joint signature by two · Winterthur

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

Chair of the board of directors · joint signature by two

until Jun 24, 2025

joint signature by two · Winterthur

joint signature by two

until Oct 28, 2019

Mitglied der Verwaltung · Kassier · joint signature by two · Auw

Mitglied der Verwaltung · Kassier · no signing authority

until Nov 9, 2017

Chair of the board of directors · Liquidator · sole signature · Zürich

Chair of the board of directors · sole signature

until Oct 30, 2026

Member of the board of directors · sole signature

until Sep 30, 2025

Member of the board of directors · joint signature by two

until Jun 7, 1994

Member of the board of directors · sole signature · Wallisellen

Chair of the board of directors · sole signature · Zürich

until Oct 1, 2024

einziges Mitglied · sole signature

until Oct 22, 2014

Member of the foundation board · no signing authority · Baden

until Jan 20, 2023

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

until Jun 6, 2017

Member of the foundation board · no signing authority

until Jun 3, 2009

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

until Feb 9, 2015

Member of the board of directors · joint signature by two

until Oct 17, 2011

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

until Nov 8, 2013

Member of the board of directors · joint signature by two

until Oct 5, 2001

Vice-chair of the board of directors · joint signature by two · Beinwil (Freiamt)

until Sep 5, 2013

Auditor · Kirchberg (BE)

until Dec 2, 2009

Auditor · Wettingen

until Nov 9, 2009

joint signature by two · Zürich

until Sep 16, 2009

joint signature by two · Zürich

until May 12, 2009

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

until Aug 30, 2004

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

until Aug 30, 2004