Julien Kellenberger

citizen of Walzenhausen, Yens

Commercial register

Managing director · avec 337 parts de CHF 100 · sole signature · Montagny-près-Yverdon

since May 6, 2026

Managing director · avec 210 parts de CHF 100 · sole signature · Coppet

since Oct 27, 2025

Member of the board of directors · sole signature · Morges

since Feb 4, 2025

Chair of the executive board · avec 400 parts de CHF 100 · sole signature · Yens

since May 16, 2013