Siegfried Wirtner
citizen of Degersheim, Meilen
Commercial register
Chair of the executive board · sole signature · Meilen
Managing director · sole signature
until Oct 21, 2020Liquidator · sole signature · Glarus Nord
Member of the board of directors · sole signature
until Dec 18, 2025Chair of the board of directors · sole signature · Zug
Chair of the board of directors · sole signature
until Oct 6, 2026Chair of the board of directors · sole signature
until Jul 25, 2005Chair of the foundation board · joint signature by two · Herrliberg
Chair of the foundation board · joint signature by two
until Aug 3, 2020Chair of the foundation board · sole signature
until Feb 4, 2020Chair of the board of directors · sole signature · Zug
until Oct 20, 2017Member of the board of directors · sole signature
until Sep 28, 2017