BBDO Worldwide
BBDO is a worldwide advertising agency network, headquartered in New York. Formed through a merger of BDO (Barton, Durstine & Osborn) and Batten Co. in 1928, BBDO Worldwide has 17,200 employees in 287 offices in 77 countries. It is the largest of three global networks (BBDO, TBWA, DDB Worldwide) of agencies in Omnicom's portfolio.