Hill, Holliday, Connors, Cosmopulos, Inc. operates as a communications agency. The company involves in advertising, strategic, interactive, media, direct, Hispanic, peer-to-peer, and design activities. It has locations in San Francisco, California; Boston, Massachusetts; New York, New York; Greenville, South Carolina; and Miami, Florida. The company was founded in 1968 and is headquartered in Boston, Massachusetts. Hill, Holliday, Connors, Cosmopulos, Inc. operates as a subsidiary of Interpublic Group of Companies, Inc.
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