Bruno Birrer
citizen of Küsnacht (ZH), Erlenbach (ZH)
Commercial register
Member of the board of directors · sole signature · Pfeffingen
since Mar 2, 2021Member of the board of directors · sole signature · Sissach
since Dec 2, 2020Chair of the board of directors · sole signature · Küsnacht (ZH)
since May 26, 2014Chair of the board of directors · sole signature · Zell (ZH)
Chair of the board of directors · sole signature
until Oct 12, 2017Chair of the board of directors · sole signature
until Aug 16, 2002Delegate of the board of directors · joint signature by two · Dietikon
Vice-chair of the board of directors · joint signature by two · Villmergen
Member of the board of directors · joint signature by two
until Oct 1, 2026Member of the board of directors · joint signature by two · Walchwil
joint signature by two · Wädenswil
until Feb 11, 2014joint signature by two · Zürich
until Feb 11, 2014Partner · no signing authority · Küsnacht (ZH)
until Jul 18, 2013Managing director · sole signature
until Jun 28, 2013