Silvano Graziano Mattioli

citizen of Puplinge, Hermance

Commercial register

Crushbody Studio Sàrl

Managing director · sole signature · Genève

since Apr 30, 2026
cyberaigen Sàrl

Partner · pour 1 part de CHF 100 · no signing authority · Chêne-Bourg

since Jul 14, 2025
Maison Dualis Sàrl

Chair of the executive board · sole signature · Genève

since Jul 9, 2025
Infra & Fit Swiss Sàrl

Chair of the executive board · sole signature · Genève

since Dec 16, 2024
Malgat.sols Sàrl

Chair of the executive board · sole signature · Genève

since Apr 17, 2023
SuisseTechPartners SA

Member of the board of directors · sole signature · Genève

since Mar 3, 2023
Pro Plancher Sàrl

Director · sole signature · Genève

since Apr 29, 2022
Ancilia SA, en liquidation

Member of the board of directors · sole signature · Genève

since Oct 13, 2020
mer.ch Sàrl

Chair of the executive board · sole signature · Genève

since Mar 11, 2020
DMJ ADVISORS Sàrl, en liquidation

Liquidator · sole signature · Genève

since Sep 19, 2019
SCBAG (Société de Commerce Béton et Agrégats du Genevois) SA

Member of the board of directors · sole signature · Genève

since Jan 11, 2018
HelvetiaVision AG

Member of the board of directors · sole signature · Saanen

since May 23, 2017
Helvetia Conseils et Révisions S.A.

Chair of the board of directors · sole signature · Genève

HGFE SA

Member of the board of directors · sole signature · Genève

Infinity time SA

Member of the board of directors · sole signature · Genève

Troya Finance S.A.

Member of the board of directors · sole signature · Genève

until Nov 2, 2023
Carignan SA

Chair of the board of directors · sole signature · Fribourg

until Dec 19, 2014