Sergio Leoni

Member of the board of directors · sole signature · Genève

Secretary of the board of directors · joint signature by two · Meyrin

Member of the board of directors · no signing authority · Meyrin

Managing director · pour 105 parts de CHF 100 · sole signature · Lancy

Chair of the executive board · sole signature · Nyon

Managing director · pour 70 parts de CHF 100 · joint signature by two · Lancy