Stephan Mumenthaler
citizen of Langenthal, Riehen
Commercial register
Vice-chair of the foundation board · joint signature by two · Zürich
since Feb 16, 2022Member of the foundation board · no signing authority · Basel
since Dec 10, 2021Chair of the board of directors · joint signature by two · Zürich
since Jun 29, 2018Director · joint signature by two · Zürich
since Jun 29, 2018Member of the foundation board · no signing authority · Basel
until Mar 10, 2021Member of the foundation board · no signing authority · Basel
until Jun 21, 2018