Gerhard Wittwer
citizen of Trub, Wiggiswil
Commercial register
Vice-chair of the foundation board · joint signature by two · Konolfingen
since Jun 23, 2025Owner · sole signature · Neuenegg
since May 26, 2015Chair of the board of directors · joint signature by two · Zäziwil
Mitglied der Verwaltung · no signing authority
until May 6, 2026Chair of the board of directors · sole signature · Ittigen
Member of the board of directors · sole signature
until Dec 23, 2016Managing director · sole signature
until Jun 3, 2014