Yohan Kösker

citizen of Lugano, Lugano

Commercial register

Managing director · sole signature · Lugano

since Aug 27, 2026

Member of the board of directors · sole signature · Zürich

since Jun 8, 2026

Chair of the board of directors · sole signature · Lugano

Member of the board of directors · sole signature · Lugano

until Sep 14, 2026

Managing director · sole signature · Genève

until Jan 17, 2025