Olivier Silvera

citizen of France, Genève

Commercial register

Managing director · pour 100 parts de CHF 200 · sole signature · Meyrin

since Aug 6, 2026

Managing director · pour 20 parts de CHF 1'000 · sole signature · Carouge (GE)

since May 18, 2026

Member of the board of directors · sole signature · Genève

since Jan 19, 2026

Member of the board of directors · sole signature · Lancy

since Aug 27, 2025

Managing director · 200 parts de CHF 100 · sole signature · Genève

since Oct 21, 2024

Member of the board of directors · sole signature · Genève

since Mar 25, 2024

Director · sole signature · Genève

since May 17, 2021

Director · sole signature · Genève

since Jan 13, 2021

Director · sole signature · Genève

since Dec 21, 2016

Partner · pour 20 parts de CHF 1'000 · no signing authority · Lancy

Partner · pour 20 parts de CHF 1'000 · no signing authority · Carouge (GE)

Managing director · pour 20 parts de CHF 1'000 · sole signature · Genève

Partner · pour 200 parts de CHF 100 · no signing authority · Genève

Director · sole signature · Genève

until May 13, 2026

Director · sole signature · Meyrin

until Sep 29, 2025

Director · sole signature · Genève

until Jul 16, 2025
until Apr 23, 2025

Director · sole signature · Rolle

until Mar 31, 2025

Managing director · pour 200 parts de CHF 100 · sole signature · Genève

until Mar 20, 2025

Managing director · pour 200 parts de CHF 100 · sole signature · Genève

until Feb 11, 2025

Managing director · pour 200 parts de CHF 100 · sole signature · Genève

until Jan 10, 2025

Managing director · pour 200 parts de CHF 100 · sole signature · Genève

until Nov 6, 2024

Partner · pour 20 parts de CHF 1'000 · no signing authority · Genève

until Aug 28, 2024

Managing director · sole signature · Genève

until Jan 16, 2024

Liquidator · pour 20 parts de CHF 1'000 · sole signature · Carouge (GE)

until Jul 26, 2023

Liquidator · pour 20 parts de CHF 1'000 · sole signature · Lancy

until Jul 14, 2023

Liquidator · sole signature · Lancy

until Jul 14, 2023

Managing director · pour 20 parts de CHF 1'000 · sole signature · Genève

until May 26, 2023

Managing director · pour 20 parts de CHF 1'000 · sole signature · Genève

until Dec 7, 2022

Director · joint signature by two · Vandoeuvres

until Oct 25, 2022

Managing director · pour 30 parts de CHF 1'000 · sole signature · Bardonnex

until Jun 20, 2022

Liquidator · sole signature · Carouge (GE)

until Mar 14, 2022

Member of the board of directors · sole signature · Lancy

until Sep 16, 2020

sole procuration · Lancy

until Jun 21, 2019

Managing director · pour 20 parts de CHF 1'000 · sole signature · Lancy

until Mar 28, 2019

joint procuration by two · Lancy

until Nov 6, 2018

Member of the board of directors · sole signature · Lancy

until Feb 1, 2017

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

until Dec 5, 2016

Member of the board of directors · sole signature · Genève

until Nov 15, 2016

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

until Jan 20, 2016

Partner · pour une part de CHF 20'000 · Bernex

until Jan 15, 2016

Partner · pour une part de CHF 20'000 · sole signature · Bernex

until Aug 11, 2015

Chair of the executive board · sole signature · Chêne-Bourg

until Mar 12, 2015