Melanie Koller

citizen of Rudolfstetten-Friedlisberg, Baar

Commercial register

Helvatron AG

Chair of the board of directors · sole signature · Cham

since Jan 15, 2019
Helventure AG

Member of the board of directors · sole signature · Baar

since Nov 13, 2018
EMU Electronic AG

Member of the board of directors · sole signature · Schwyz

joint procuration by two

until Jun 22, 2026