Stefan Haas

citizen of Zürich, Bubikon

Commercial register

Robert Haas Immobilien AG

Member of the board of directors · sole signature · Wetzikon (ZH)

since Dec 7, 2020
Künzler & Sauber AG

Member of the board of directors · sole signature · Hinwil

Künzler & Sauber AG

sole procuration · Hinwil

until Jul 11, 2025