Katharina Senn-Siegenthaler

citizen of Winznau und Biberist, Zug

Commercial register

Esox Beteiligungen AG in Liquidation

Member of the board of directors · sole signature · Zug

Member of the board of directors · sole signature

until Jan 16, 2026
GSB Gesellschaft für schweizerisches Beteiligungskapital AG in Liquidation

Member of the board of directors · sole signature · Bern

Member of the board of directors · sole signature

until Jan 16, 2026