Otto Helbling
citizen of Jona, Meilen
Commercial register
Chair of the foundation board · joint signature by two · Zürich
until Jul 8, 2025Chair of the board of directors · joint procuration by two · Zürich
until Mar 28, 2023Chair of the board of directors · sole signature
until Mar 25, 2020Member of the foundation board · joint signature by two · Zürich
until Sep 20, 1999