Hill Holliday Overview
Pro stress-test →Hill Holliday, founded in Boston in 1968, is the 17th largest advertising agency in the U.S. The company is a full-service marketing agency providing creative research, media strategy, and marketing production, primarily serving Fortune 500 companies. Acquired by Attivo in 2024, the agency remains an independent operation with strategic autonomy.
Strategic Profile
Pro stress-test →Hill Holliday Group specializes across five capability verticals: Integrated Creative, Social Strategy and Content Production, Media, Strategy Consulting, and Health & Wellness. The agency is now part of the Attivo network with offices in Boston and New York City, giving it access to global capabilities while maintaining local agility.
Competitive Landscape
Pro stress-test →Hill Holliday is the largest advertising agency in Boston and competes with major national agencies across integrated marketing, creative, and media planning. The agency faces competition from larger holding company networks (Publicis, Omnicom, WPP) as well as specialized boutique agencies and in-house marketing functions at major corporations.
Industry Context
Hill Holliday operates in Advertising & Marketing.
Key facts
Founded: 1968 · Headquarters: Boston, Massachusetts · Employees: 500-1,000 · Revenue: $91.3M