Yann Patthey

citizen of Fiez, Pully

Commercial register

parata Invest Sàrl

Managing director · avec 200 parts de CHF 100 · sole signature · Lausanne

since Dec 15, 2025
Devimvest 1372 SA

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

since Jul 29, 2025
PS Panneaux solaires 2 SA

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

since Jul 14, 2025
GEFI SERVICES SARL

Director · joint signature by two · Lausanne

since Apr 11, 2024
Stone Vision Holding SA

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

since Aug 4, 2023
PS Panneaux solaires SA

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

since Feb 8, 2023
RT Réseaux thermiques SA

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

since Feb 8, 2023
3P Holding SA

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

since May 10, 2022
GEFISWISS SA

Director · joint signature by two · Lausanne

GEFISWISS SA

Director · joint signature by two · Lausanne

until Jul 25, 2025
GEFISWISS SA

Director · joint signature by two · Lausanne

until Nov 21, 2023
GEFISWISS SA

joint procuration by two · Lausanne

until May 24, 2022
GEFISWISS SA

joint procuration by two · Lausanne

until Mar 4, 2021