Sleiman El-Zein

citizen of Lausanne, Lausanne

Commercial register

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

until Jun 30, 2026

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

until Jun 30, 2026

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

until Jun 30, 2026

Chair of the board of directors · sole signature · Lutry

until Sep 29, 2025

Chair of the board of directors · sole signature · Lutry

until Sep 29, 2025

Chair of the board of directors · sole signature · Lutry

until Sep 29, 2025

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

until Oct 22, 2018

membre du conseil suppléant · joint signature by two · Lausanne

until Mar 1, 2001