Yves Bornet

citizen of Château-d'Oex, Chavannes-de-Bogis

Commercial register

Sigma Ingénierie et Maintenance SA

Chair of the board of directors · joint signature by two · Sion

since Jan 23, 2025
EnerCity SA

Member of the board of directors · joint signature by two · Genève

since Nov 29, 2023
SB technique SA

Vice-chair of the board of directors · joint signature by two · Genève

since May 23, 2023