Christel Dubrulle defended her thesis in management sciences at the University of Toulouse in 2000. She taught for more than 20 years at the University of Reunion Island at the IAE (Institute of Business Administration), where she held various management and management positions. She is now a lecturer in corporate finance at the Cnam and a member of Lirsa. She works on the themes of corporate financing, shareholding and employee commitment. She is also a certified professional coach and has accompanied many entrepreneurs in the deployment and success of their activities.