Guillaume de Seille, born in 1968, studies civil engineering. After two award-winning short films as a screenwriter/director, he worked for ten years for Canal+ in the cinema department (pre-sale of French and European films), was a commissioned editor for several years in the Canal+ short film department and artistic producer for the French public channel France 2. Independent producer since 2000, he produces or co-produces more than sixty non-French art house feature films invited to all major festivals and released in theaters in France.