Yseulys Costes is a graduate of Paris I-Panthéon University with a Master’s in management, a post-graduate degree in marketing and strategy from the Paris IX-Dauphine University, and an MBA from the Robert O. Anderson School of Management in the United States.

 

She was the coordinator of IAB France (Interactive Advertising Bureau) for two years before founding 1000mercis.com in 2000, which is listed on Alternext of the NYSE Euronext exchange. Ms. Costes is the Chair and CEO of the 1000mercis Group which offers innovative solutions to businesses for their interactive advertising and marketing campaigns. .  

 

She is the author of numerous articles about online marketing management, was a guest researcher at Harvard Business School and has lectured on interactive marketing at the French business schools HEC and ESSEC as well as Paris IX Dauphine University .

 

Ms. Costes joined PPR’s board in 2010.