Roger Koller
citizen of Fischbach, Oberengstringen
Commercial register
Member of the board of directors · sole signature · Wallisellen
since Dec 4, 2025Managing director · sole signature · Dübendorf
until Jan 21, 2026Managing director · joint signature by two · Zürich
until Nov 7, 2025joint signature by two · Freienbach
until Nov 7, 2019