Hill Holliday (HH) is a marketing and communications agency based in Boston, Massachusetts with offices in New York City and Greenville, South Carolina. It is the 17th largest advertising agency in the U.S.

History

Hill Holliday was founded in Boston in 1968 as Hill, Holliday, Connors, Cosmopulos, Inc. by partners Jack Connors, Jay Hill, Steve Cosmopulos and Alan Holliday. It was acquired by IPG in 1998, and sold to Attivo in 2024.

Awards

The agency was named Media Magazine's full-service Agency of the Year for 2011 and 2012, and is the only agency to win Adweek's Media Plan of the Year four years in a row.[failed verification]

Notable work

External links