Renaud Langel

citizen of Courtelary, La Tour-de-Peilz

Commercial register

WELLNEST RETREATS SA

Member of the board of directors · joint signature by two · Chêne-Bourg

since Oct 30, 2025
Undae Science SA

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

since Nov 13, 2024
Voisins de Saint-Gervais Sàrl

Managing director · joint signature by two · Genève

since Feb 23, 2021
Voisins de Blandonnet SA

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

since Feb 19, 2021
Algorigin SA

Chair of the board of directors · sole signature · Genève

EFFICIUM SA

Member of the board of directors · sole signature · Chêne-Bourg

Lcgr SA

Chair of the board of directors · sole signature · Genève

Algorigin SA

Chair of the board of directors · sole signature · Genève

until Nov 14, 2025
EFFICIUM SA

Member of the board of directors · sole signature · Chêne-Bourg

until Nov 14, 2025
Lcgr SA

Chair of the board of directors · sole signature · Genève

until Nov 14, 2025
Aptimea SA

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

until Mar 26, 2021
Aptimea SA

Chair of the board of directors · sole signature · Genève

until Jun 3, 2015