William Weber
citizen of Genève, Dardagny
Commercial register
Managing director · sole signature · Onex
since Oct 30, 2026Managing director · sole signature · Dardagny
since Apr 15, 2026sole signature · Lancy
since Jul 21, 2025sole signature · Genève
since Nov 25, 2021Managing director · pour 20 parts de CHF 1'000 · sole signature · Dardagny
since Jan 21, 2019Managing director · sole signature · Dardagny
since Mar 8, 2017Managing director · sole signature · Dardagny
since Feb 1, 2011Managing director · sole signature · Dardagny
since Apr 4, 2008Managing director · pour une part de CHF 1'000 · sole signature · Dardagny
since Dec 1, 2005Member of the board of directors · sole signature · Fribourg
since Apr 15, 1997Member of the board of directors · sole signature · Genève
Member of the board of directors · sole signature
until Mar 26, 2021Auditor
until Jan 13, 2009Member of the board of directors · sole signature · Dardagny
Managing director · pour 20 parts de CHF 1'000 · sole signature · Dardagny
Partner · pour 20 parts de CHF 1'000
until Nov 17, 2022Managing director · pour 20 parts de CHF 1'000 · sole signature
until Oct 5, 2022Managing director · sole signature
until May 3, 2019Managing director · pour 20 parts de CHF 1'000 · sole signature · Satigny
until Aug 10, 2026Member of the board of directors · sole signature · Genève
until Apr 22, 2026Member of the board of directors · joint signature by two
until Sep 28, 2020Member of the board of directors · joint signature by two
until Jul 20, 2010Member of the board of directors · sole signature · Genève
until Jan 9, 2026Partner · 200 parts de CHF 100 · no signing authority · Riaz
until Nov 7, 2025Chair of the executive board · 200 parts de CHF 100 · sole signature
until May 5, 2023Managing director · 200 parts de CHF 100 · sole signature
until Mar 8, 2023Managing director · sole signature · Vernier
until Feb 19, 2018