Rolf Zeller
citizen of Sigriswil, Steffisburg
Commercial register
Secretary of the board of directors · joint signature by two · Steffisburg
since May 15, 2020Chair of the board of directors · sole signature · Feusisberg
Chair of the board of directors · sole signature
until Jul 1, 2024Member of the board of directors · sole signature · Dietikon
Member of the board of directors · sole signature
until Sep 29, 2025Member of the board of directors · sole signature
until Oct 1, 2018Chair of the board of directors · Delegate of the board of directors · sole signature · Geroldswil
Chair of the board of directors · Delegate of the board of directors · sole signature
until Oct 1, 2025Chair of the board of directors · Delegate of the board of directors · sole signature
until Oct 1, 2018Member of the board of directors · sole signature
until Jul 12, 2000Vice-chair of the board of directors · sole signature
until May 3, 2000Trademarks, designs and patents
European patent · EP3388613 · Inventor
Swiss patent · CH713681 · Inventor