Pauline Laigneau for Sup de Luxe - Interview 2019 Home News from the Institute Pauline Laigneau for Sup de Luxe - Interview 2019 Publicado: 26/05/2023 | Actualizado: 14/04/2025 Pauline Laigneau, co-founder and CEO of Gemmyo, an online jewellery brand 100% Made in France, acts as a Grand Témoin for MBA students at Sup de Luxe. PREVIOUS NEXT