Otto Bitterli
citizen of Hauenstein-Ifenthal, Brütten
Commercial register
Member of the board of directors · joint signature by two · Wallisellen
since Dec 19, 2025Member of the board of directors · joint signature by two · Zürich
since May 23, 2025Member of the board of directors · joint signature by two · Baar
since May 31, 2024Member of the board of directors · joint signature by two · Teufen (AR)
since Jan 19, 2024Member of the board of directors · joint signature by two · Rorschach
since Jan 17, 2024Member of the board of directors · joint signature by two · Teufen (AR)
since Jan 16, 2024Member of the board of directors · joint signature by two · Zürich
since Feb 10, 2022Managing director · sole signature · Brütten
since Jun 15, 2017Member of the board of directors · joint signature by two · Baar
Chair of the board of directors · joint signature by two
until Sep 16, 2024Chair of the board of directors · joint signature by two
until Oct 15, 2020Chair of the board of directors · joint signature by two
until Aug 4, 2020Member of the board of directors · joint signature by two · Dietikon
until Dec 17, 2024Vice-chair of the foundation board · joint signature by two · Zürich
until Feb 6, 2024Member of the foundation board · joint signature by two
until Feb 4, 2022Member of the board of directors · no signing authority · Bern
until Jan 8, 2024Chair of the board of directors · joint signature by two · Zürich
until Aug 21, 2019Chair of the board of directors · joint signature by two
until Sep 24, 2018Member of the board of directors · joint signature by two · Bern
until Jul 5, 2019Vice-chair of the board of directors · joint signature by two
until May 5, 2015Chair of the executive board · joint signature by two · Zürich
until Mar 13, 2019Chair of the board of directors · joint signature by two
until Mar 14, 2018Chair of the executive board · joint signature by two
until Apr 11, 2017Chair of the board of directors · joint signature by two
until Dec 5, 2016Chair of the board of directors · joint signature by two
until Jul 11, 2016Chair of the executive board · joint signature by two · Zürich
until Mar 13, 2019Chair of the board of directors · joint signature by two
until Mar 14, 2018Chair of the executive board · joint signature by two
until Apr 11, 2017Chair of the executive board · joint signature by two
until Apr 20, 2016Chair of the executive board · joint signature by two · Zürich
until Mar 13, 2019Chair of the board of directors · joint signature by two
until Mar 14, 2018Chair of the executive board · joint signature by two
until Apr 11, 2017Chair of the board of directors · joint signature by two
until Dec 9, 2016Chair of the board of directors · joint signature by two
until Jul 11, 2016Chair of the executive board · joint signature by two
until Sep 14, 2010Chair of the executive board · joint signature by two
until Jul 13, 2007Member of the executive board · joint signature by two
until Jul 20, 2005joint signature by two
until Jul 14, 2004Chair of the executive board · joint signature by two · Zürich
until Mar 13, 2019Chair of the board of directors · joint signature by two
until Mar 14, 2018Chair of the executive board · joint signature by two
until Apr 11, 2017Chair of the board of directors · joint signature by two
until Dec 9, 2016Chair of the board of directors · joint signature by two
until Jul 11, 2016Chair of the executive board · joint signature by two
until Sep 14, 2010Chair of the executive board · joint signature by two
until Jul 13, 2007Member of the executive board · joint signature by two
until Jul 20, 2005Vice-chair of the foundation board · joint signature by two · Zürich
until Mar 22, 2018Member of the foundation board · joint signature by two
until Aug 24, 2017joint signature by two
until Apr 12, 2017joint signature by two
until Jun 29, 2016Member of the executive board · joint signature by two
until May 31, 2010Chair of the executive board · joint signature by two
until Oct 6, 2008Chair of the executive board · joint signature by two
until Jul 13, 2007Member of the executive board · joint signature by two
until Jul 21, 2005joint signature by two
until Jul 14, 2004Member of the board of directors · joint signature by two · Nyon
until Dec 8, 2017Member of the board of directors · joint signature by two · Nyon
until Dec 8, 2017Member of the board of directors · joint signature by two · Nyon
until Dec 8, 2017Chair of the foundation board · joint signature by two · Hersiwil
until Mar 13, 2015Member of the foundation board · no signing authority · Solothurn
until Jul 1, 2011Member of the committee · no signing authority · Solothurn
until Jan 31, 2011Member of the foundation board · joint signature by two · Zürich
until Feb 17, 2010