Matthias Keller

Member of the board of directors · joint signature by two · Küsnacht (ZH)

Member of the foundation board · joint signature by two · Dübendorf

Member of the board of directors · joint signature by two · Zollikon

Member of the board of directors · joint signature by two · Chur

Director · Chair of the executive board · joint signature by two · Opfikon

Mitglied der Verwaltung · no signing authority · Bern

Member of the board of directors · no signing authority

Chair of the board of directors · joint signature by two · Dübendorf

Vice-chair of the board of directors · joint signature by two

joint procuration by two · Bussnang