Peter Sonderegger

citizen of Altstätten, Bonstetten

Commercial register

Ernst Ruckstuhl AG

joint procuration by two · Zürich

since Sep 30, 2025
Austrocknungs-Service AG

Member of the board of directors · Managing director · sole signature · Zürich

since Apr 11, 2011
Ernst Ruckstuhl Automobile AG

joint procuration by two · Adliswil

until Sep 8, 2025