About Independent Advertising, Inc.

These hills are alive with the sound of advertising. Hill, Holliday, Connors, Cosmopulos -- which does business as Hill Holliday -- is a full-service advertising agency operating through offices in Boston, New York City, and Greenville, South Carolina. It offers creative development and campaign management services along with media planning, brand promotion, direct marketing, customer relationship management, and corporate communications. In addition, the firm offers expertise in Hispanic marketing strategies. Clients have included Dunkin' Donuts, CVS, Chili's Grill & Bar, and Liberty Mutual. Founded in 1968, the agency is part of advertising services giant Interpublic Group.

Independent Advertising, Inc.

53 State St
Boston, MA 02109-2820
Phone: 1 (617) 437-1600
Fax: 1 (617) 859-4074


  • Employer Type: Subsidiary
  • Account Executive: Emily Breed
  • Executive Vice President Group Account Director: Brent Feldman
  • Senior Vice President, Consumer Research: Ilya Vedrashko
  • Employees: 767

Major Office Locations

  • Boston, MA

Other Locations

  • New York, NY