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Leo Burnett

Founded in Chicago in 1935, Leo Burnett Worldwide is a wholly-owned subsidiary of Paris-based Publicis Groupe S.A.

+1 312-220-5959

Oct. 22, 2026

Restaurant chain's supermarket debut serves up 4.2 Stars and wins over 72% of consumers tested

Oct. 21, 2026

Stake, the world's largest online casino and sportsbook, has expanded on its Global Ambassador agreement with Merab Dvalishvili