Christian Wenger
citizen of Zumikon, Küsnacht (ZH)
Commercial register
Chair of the board of directors · sole signature · Küsnacht (ZH)
since Jun 19, 2026Member of the foundation board · no signing authority · Zürich
since May 4, 2026Member of the board of directors · joint signature by two · Dübendorf
since Feb 3, 2026Member of the foundation board · no signing authority · Zürich
since Mar 25, 2025Member of the board of directors · joint signature by two · Zürich
since Dec 27, 2024Member of the board of directors · joint signature by two · Dübendorf
since Jun 12, 2020Partner · joint signature by two · Zürich
since Jul 3, 2019Member of the board of directors · sole signature · Zürich
since May 7, 2019Chair of the board of directors · joint signature by two · Zürich
since Feb 14, 2019Member of the board of directors · joint signature by two · La Punt-Chamues-ch
since Sep 3, 2018Member of the foundation board · joint signature by two · Bern
since Jan 29, 2018Member of the board of directors · joint signature by two · Zürich
since Dec 8, 2014Chair of the board of directors · sole signature · Rorschacherberg
since Oct 11, 2012Member of the board of directors · sole signature
until Jan 15, 2010Member of the board of directors · joint signature by two
until May 7, 2008Member of the board of directors · sole signature · Küsnacht (ZH)
since Sep 11, 2007Chair of the board of directors · sole signature · Küsnacht (ZH)
since Feb 15, 2001Member of the board of directors · sole signature · Zug
since Oct 16, 2000Member of the board of directors · joint signature by two · Dübendorf
since Jun 8, 1999Member of the committee · joint signature by two · Zug
Chair of the committee · joint signature by two
until Mar 21, 2024Chair of the board of directors · joint signature by two · Zürich
Delegate of the board of directors · joint signature by two
until Jul 14, 2026Member of the board of directors · joint signature by two
until Aug 15, 2006joint signature by two
until Dec 16, 1998Member of the board of directors · joint signature by two · Zürich
Chair of the board of directors · joint signature by two
until Sep 10, 2025Member of the board of directors · sole signature
until Feb 1, 2021Member of the board of directors · joint signature by two
until Apr 17, 2020Member of the board of directors · joint signature by two · Zug
Member of the board of directors · sole signature · Zug
Member of the board of directors · joint signature by two
until Oct 11, 2011Chair of the foundation board · joint signature by two · Zürich
Member of the foundation board · joint signature by two
until May 26, 2020Member of the board of directors · joint signature by two · Zürich
Partner · joint signature by two
until Jun 25, 2009sole signature · Wollerau
Member of the board of directors · sole signature · Zürich
Chair of the foundation board · joint signature by two · Zürich
until Jul 1, 2025Member of the foundation board · joint signature by two · Zürich
until Jun 25, 2025Member of the foundation board · no signing authority
until Jan 8, 2019Member of the foundation board · no signing authority
until Jun 15, 2017Member of the foundation board · Secretary of the board of directors · joint signature by two
until Jun 15, 2017Member of the foundation board · sole signature
until Apr 5, 2000Member of the board of directors · joint signature by two · Zug
until Feb 24, 2025Member of the board of directors · sole signature
until Sep 20, 2021Member of the board of directors · joint signature by two
until Sep 30, 2019Member of the board of directors · joint signature by two · Langenthal
until Aug 29, 2024Member of the board of directors · joint signature by two · Grenchen
until May 5, 2022Member of the committee · joint signature by two · Zollikon
until Nov 18, 2021Chair of the committee · joint signature by two
until Feb 25, 2003Chair of the board of directors · joint signature by two · Zug
until Dec 30, 2019Member of the board of directors · sole signature
until Apr 28, 2003joint signature by two · Bern
until Jan 22, 2019joint signature by two · Wallisellen
until Jun 22, 2018joint signature by two · Zürich
until Jun 19, 2018Chair of the foundation board · joint signature by two
until Oct 21, 2015Member of the foundation board · joint signature by two
until Jul 24, 2013Member of the foundation board · joint signature by two
until Aug 12, 2011joint signature by two
until Jun 28, 2010joint signature by two · Genf
until Jun 18, 2018joint signature by two
until Aug 15, 2011joint signature by two · Wallisellen
until Jun 8, 2018Member of the board of directors · joint signature by two · Aarau
until Aug 3, 2015Member of the board of directors · joint signature by two · Winterthur
until Jul 31, 2015Member of the board of directors · joint signature by two · Zürich
until May 26, 2015Chair of the board of directors · joint signature by two
until Jun 23, 2014Member of the board of directors · joint signature by two
until Dec 29, 2009Member of the board of directors · joint signature by two · Lausanne
until Oct 31, 2014Chair of the board of directors · joint signature by two · Cham
until Feb 13, 2014Member of the board of directors · sole signature · Basel
until Feb 4, 2014Member of the board of directors · sole signature · Basel
until Feb 4, 2014Member of the board of directors · sole signature
until Oct 31, 2012Chair of the board of directors · joint signature by two · Zürich
until Feb 3, 2014Chair of the board of directors · Delegate of the board of directors · joint signature by two
until Oct 12, 2006Member of the board of directors · sole signature · Zürich
until Jan 29, 2014Member of the board of directors · joint signature by two · St. Gallen
until Jul 23, 2012Chair of the board of directors · sole signature · Zug
until Nov 1, 2011Member of the board of directors · sole signature · Zürich
until Sep 5, 2011Member of the board of directors · joint signature by two
until Dec 10, 2008Member of the board of directors · joint signature by two · Zug
until Sep 21, 2009Member of the board of directors · joint signature by two · Zürich
until Sep 17, 2009Chair of the board of directors · joint signature by two · Winterthur
until Aug 28, 2009Member of the board of directors · joint signature by two · Genève
until Dec 2, 2008