Ayrton Schmidhauser

citizen of Genève, Genève

Commercial register

Fondation de prévoyance en faveur du personnel de la régie Schmidhauser & Cie et des sociétés affiliées

Chair of the board of directors · sole signature · Genève

since Jul 31, 2026
SI Andreajoly SA

Chair of the board of directors · sole signature · Genève

since Jul 22, 2026
Société Immobilière rue d'Arve 24 SA

Member of the board of directors · sole signature · Genève

since May 19, 2026
LeRouge SA

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

since Mar 9, 2026
Fiperfa SA

Member of the board of directors · sole signature · Genève

since Sep 12, 2024
Société Immobilière du Carrefour de Conches SA

Member of the board of directors · sole signature · Genève

since Sep 12, 2024
Schmidhauser - Bordier et Associés SA

Member of the board of directors · sole signature · Lausanne

since Jun 6, 2023
FarOut Investment SA

Chair of the board of directors · sole signature · Genève

since Jul 14, 2022
SISS SA Architecture et Réalisations

Member of the board of directors · sole signature · Genève

since Jun 9, 2022
Coopérative de la Tour

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

since Feb 21, 2022
Soft Régies SA

Member of the board of directors · sole signature · Lancy

since May 28, 2021
Bordier-Schmidhauser SA

Delegate of the board of directors · sole signature · Genève

since Dec 10, 2020
Tacca SA, en liquidation

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

since Jun 1, 2017
CHS famille SA

Chair of the board of directors · sole signature · Genève

Delegate of the board of directors · sole signature

until Jul 13, 2026
PIVERTS 11 SA

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

until May 14, 2024