Horizon Media

Media Planning & Buying for regional and national clients

About Horizon Media

Horizon Media is the largest independent media agency in the United States, founded in New York in 1989 by Bill Koenigsberg. The agency manages more than $8 billion in client media investment with offices in New York and Los Angeles. Headquartered in New York, NY and founded in 1989, Horizon Media organizes its work around Media Planning & Buying, Data & Analytics, Sports & Entertainment Media, Performance Media. Agencies with this focus typically support planning, production, and channel execution so marketing teams can compare vendors on scope, category experience, and operating model. Third-party listings cite recognition including Best Places to Work honors from Ad Age, Adweek, and Fortune. Buyers reviewing Horizon Media should weigh team size (1000+), service mix, and geographic coverage against their category and procurement requirements.

National Marketing Awards Profile

Selection Editorial directory

Compare the services, work and recognition below. Read how placements are selected.

Primary Fit Media Planning & Buying and Data & Analytics

Best matched for brands evaluating agencies with depth in Media Planning & Buying, Data & Analytics, Sports & Entertainment Media.

Services & Specialties

✓

Media Planning & Buying

✓

Data & Analytics

✓

Sports & Entertainment Media

✓

Performance Media

✓

Marketing Analytics

Industries Served

Media

Where Horizon Media Fits Best

Horizon Media suits teams comparing partners across Media Planning & Buying, Data & Analytics, Sports & Entertainment Media, with the strongest fit for buyers weighing Media Planning & Buying and Data & Analytics work. Its listed industry focus covers Media.

Awards & Recognition

  • Best Places to Work honors from Ad Age, Adweek, and Fortune

Nominate Your Agency

Share your services, relevant work and original recognition sources for consideration in our 2026 editorial lists.

Submit Your Agency