Leo

Paris, Île-de-France, France · Founded 2025

10001+ employees

Sourced & current · updated Jul 15, 2026

Publicis Groupe's largest creative network, formed Jan 2025 by merging Leo Burnett and Publicis Worldwide (~130 agencies, 15,000 staff across 90 countries).

Where they sit

Publicis Groupe's largest creative network and one of the world's biggest global creative agency constellations, competing at the top tier of the holding company agency landscape.

Ownership

Parent: Publicis Groupe