Samuel Ferdinand Ryhner
citizen of Glarus, Männedorf
Commercial register
Chair of the board of directors · joint signature by two · Zürich
since Dec 22, 2025Chair of the board of directors · joint signature by two · Zürich
since Sep 20, 2019Managing director · joint signature by two · Root
until Nov 21, 2025Leiter der Zweigniederlassung · sole signature · Zürich
until Oct 17, 2017Secretary of the board of directors · joint signature by two · Zürich
until Apr 23, 2013