Antoine Portier

citizen of Perly-Certoux, Plan-les-Ouates

Commercial register

Atelier Léman SA

Member of the board of directors · sole signature · Lancy

since Apr 28, 2025
la Fiduciaire Carougeoise SA

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

since Apr 23, 2025
KaAn Groupe Swiss SA

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

since Dec 18, 2024
BIM SA

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

since Oct 8, 2018
BAM (Bureau d'Architecture Métropolitain) SA

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

since Dec 23, 2016
CSMB SA

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

Baron de Chaise SA

Member of the board of directors · no signing authority · Carouge (GE)

until Sep 19, 2024
EHC (EUROPEAN HEALTH CORPORATION) SA

Member of the board of directors · sole signature · Genève

until Oct 4, 2022
EHC (EUROPEAN HEALTH CORPORATION) SA

Vice-chair of the board of directors · sole signature · Genève

until Oct 20, 2020
CSMB SA

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

until Sep 9, 2020
Dotsmart Sàrl

Managing director · pour une part de CHF 5'000 · sole signature · Bernex

until Jan 11, 2010