Guillaume Lelait

Managing Director, Americas, M&C Saatchi Performance

Guillaume Lelait is an international executive with over 14 years of professional experience in the digital and mobile advertising markets. He is Americas’ Managing Director for M&C Saatchi Performance, a world-class marketing agency. He has won and managed multiple accounts including Apple, Microsoft, Facebook, Mozilla, Lululemon, and the San Francisco Museum of Modern Art (SFMOMA).During his career, he was identified as one of the top worldwide leaders by Dentsu Inc, a group that later acquired Fetch, where he was CEO for USA. Guillaume is also an advisor to multiple mobile/ad tech start ups: Dedu.pe, Appsumer.io and Dataseat. Guillaume holds a Masters of Marketing from the Reims Management School at NEOMA.