Sup de Luxe: N° 1 in the 2015 ranking of the 10 best French Luxury Management training courses Home News from the Institute Sup de Luxe: N° 1 in the 2015 ranking of the 10 best French Luxury Management training courses Publicado: 26/05/2023 | Actualizado: 14/04/2025 Sup de Luxe is awarded first place in the 2015 ranking of the top 10 French luxury management training courses. PREVIOUS NEXT