Serge Jacques Valère Callmander

citizen of Coppet, Chavannes-des-Bois

Commercial register

FISKEN SA

Chair of the board of directors · sole signature · Carouge (GE)

since Jul 6, 2020
Treytel S.A.

Member of the board of directors · joint signature by two · La Grande Béroche

until Feb 9, 2026