Marie-Lise Campeau
Marie-Lise Campeau is the Global CEO of Sid Lee Group, bringing over 30 years of experience in revitalizing agency operations and fostering strong, long-term client partnerships.
She has led major international, North American and Canadian mandates for brands like Unilever, TD Bank, Maple Leaf Food, TJX, H&R Block, Mondelez, DAZN and Bell, drawing on a rare blend of creative, client-side, and agency expertise.
Previously Executive Vice-President at Sid Lee Toronto, she returned in 2024 as Global COO before stepping into the Global CEO role.
A recipient of numerous industry awards, including Cannes Lions, Effies, and Clios, Marie-Lise is known for building trust and driving impact in an ever-evolving competitive global market.