Melanie Keller

citizen of Schwellbrunn, Zürich

Commercial register

Owner · sole signature · Zürich

since Mar 20, 2026

BarK-9 group GmbH

Managing director · sole signature · Menzingen

since Oct 23, 2023

Trademarks, designs and patents

Swiss design · 146818 · Designer

Melanie Keller | Lexipedia