Serge Callmander

citizen of Coppet, Crans

Commercial register

Callmander architectes SA

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

since May 22, 2025
Serge Callmander architecte SIA

Owner · sole signature · Carouge (GE)

since Dec 29, 2010
Bureau b2 SA

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

since Dec 23, 2010