Ralph Peter Siegl
citizen of Bülach, Bubikon
Commercial register
Member of the board of directors · joint signature by two · Valbroye
since Jul 15, 2026Member of the board of directors · joint signature by two · Zürich
since Apr 13, 2022Chair of the board of directors · joint signature by two · Zürich
Chair of the board of directors · sole signature
until Nov 4, 2019Chair of the board of directors · joint signature by two
until Aug 7, 2019Chair of the board of directors · joint signature by two · Zürich
Member of the board of directors · no signing authority
until Apr 13, 2026Member of the board of directors · joint signature by two · Herisau
until Feb 5, 2021Member of the board of directors · joint signature by two · St. Gallen
until Dec 17, 2019Member of the board of directors · joint signature by two · St. Gallen
until Dec 13, 2019