Sonja Amstutz

citizen of Sigriswil, Zürich

Commercial register

Atelier, Sonja Amstuz

Owner · sole signature · Zürich

since Jan 14, 2022

Garage Rothorn GmbH

sole signature · Sigriswil

since May 18, 2021

Garage Rothorn, Ruedi Amstutz

sole signature · Sigriswil

since May 22, 1995