Renaud Eric Langel

citizen of Courtelary, La Tour-de-Peilz

Commercial register

Centre du sommeil Bulle Cenas SA

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

since Jul 16, 2025
Voisins de Collex Sàrl

Managing director · joint signature by two · Collex-Bossy

since Dec 6, 2023
Voisins de Monruz Sàrl

Managing director · joint signature by two · Neuchâtel

since Apr 29, 2021
GROUPE VOISINS CAFE SA

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

since Aug 18, 2017
Aptimea SA

Chair of the board of directors · sole signature · Genève

Chair of the board of directors · sole signature

until Nov 14, 2025
Cenas Medical SA

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

Chair of the board of directors · joint signature by two

until May 1, 2025
CISG SA

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

Chair of the board of directors · joint signature by two

until Nov 14, 2025
Voisins de Plainpalais SA

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

Member of the board of directors · joint signature by two

until Sep 14, 2022

Member of the board of directors · joint signature by two

until May 4, 2022
VOISINS du 105 SA

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

Member of the board of directors · joint signature by two

until Sep 14, 2022

Member of the board of directors · joint signature by two

until May 4, 2022
VOISINS SERVICES SA

Vice-chair of the board of directors · joint signature by two · Genève

Vice-chair of the board of directors · joint signature by two

until Mar 5, 2021
Zanatura SA

Member of the board of directors · sole signature · Genève

Member of the board of directors · sole signature

until Jan 21, 2026