Gianluca Trezzini
citizen of Tresa, Zürich
Commercial register
Chair of the executive board · sole signature · Zürich
since Jul 24, 2026Chair of the executive board · sole signature · Zürich
since May 26, 2016Chair of the board of directors · sole signature · Zürich
Chair of the executive board · sole signature
until May 17, 2023Chair of the executive board · joint signature by two · Zürich
until Jul 25, 2018Chair of the executive board · joint signature by two
until Feb 8, 2017