ZenithOptimedia is part of Publicis Groupe, the world’s third-largest communications group and the world’s second-largest media counsel and buying group. ZenithOptimedia is one of the world's leading global media services agencies with 250 offices in 74 countries. Key clients include BBC Worldwide, L'Oréal, Mars-Wrigley, Telefónica O2, and Toyota/Lexus.
Facts & Figures
|Number of employees||568|