Leo Burnett Worldwide, Inc., also known as Leo Burnett Company, Inc., is an American advertising company, founded on August 5, 1935, in Chicago by Leo Burnett. Wikipedia
Founder: Leo Burnett
Headquarters: Chicago, IL
Founded: August 5, 1935, Chicago, IL
Wife: Naomi Geddes
Number of employees: 9,000+
Parent organization: Publicis Groupe
Subsidiaries: Leo Burnett India, Leo Burnett London, Leo Burnett Chicago, and more