Julien Valloton

citizen of Fully, Leytron

Commercial register

ALPS SUMMIT Consulting Sàrl

Managing director · sole signature · Leytron

since Mar 27, 2026
GAP Invest SA

Member of the board of directors · Secretary of the board of directors · joint signature by two · Sierre

since Dec 1, 2017
GAP Engineering SA

Member of the board of directors · no signing authority · Sierre

until Jun 5, 2026

Chair of the board of directors · joint signature by two

until Jun 2, 2026

Member of the board of directors · joint signature by two

until Sep 9, 2022
Gevaltec Sàrl

Managing director · sole signature · Sion

until Jul 26, 2011