Silvan Nyffenegger
citizen of Zürich, Kreuzlingen
Commercial register
Chair of the board of directors · joint signature by two · Arbon
since Dec 9, 2025Chair of the board of directors · sole signature · Küsnacht (ZH)
since May 28, 2025sole signature · Arbon
since Feb 1, 2018Chair of the board of directors · joint signature by two · Arbon
Member of the board of directors · joint signature by two
until May 8, 2026Vice-chair of the foundation board · Kassier · joint signature by two · Arbon
Member of the foundation board · sole signature
until Mar 1, 2019Chair of the board of directors · Liquidator · joint signature by two · Muri bei Bern
Member of the board of directors · joint signature by two
until Nov 4, 2026Managing director · sole signature · Arbon
Partner · sole signature
until Oct 7, 2013Chair of the executive board · sole signature · Arbon
Managing director · sole signature
until Jun 1, 2012Chair of the executive board · sole signature · Arbon
Chair of the executive board · sole signature
until Jul 27, 2023