# Horizon Media
> New York, NY
- Profile type: Company
- Profile status: baseline
- Last updated: 2026-05-03T00:00:00.000Z
- Canonical URL: https://thestateofstreaming.com/companies/horizon-media/
- Also known as: Horizon Media Inc., Horizon Media Holdings
## Summary
Horizon Media is the largest privately-held, independent media agency in the world, founded by Bill Koenigsberg in New York in 1989. With roughly $8.7 billion in estimated billings and 2,300+ employees, it sits as the leading independent counterweight to the holding-company-owned media-buying arms (Omnicom, Publicis, WPP, Dentsu).

## Company facts

- Founded: 1989
- Headquarters: New York, NY
- Domain: horizonmedia.com
- CEO: bill koenigsberg (https://thestateofstreaming.com/people/bill-koenigsberg/)


## Latest metrics

- Revenue: ~$8.7B in estimated billings (not revenue; agency billings reflect client media spend, not agency net income)
- As of: 2026-01-30
- Source: https://www.campaignlive.com/article/horizon-media-tops-preliminary-2025-indie-media-agency-rankings/1949516


## Key facts

- Horizon Media was founded in 1989 by Bill Koenigsberg and is headquartered at 75 Varick Street in New York, with additional offices in Los Angeles and Toronto. — 4A's: https://www.aaaa.org/agency-profile/a4O5Y000001ulFy/horizon-media/
- Horizon Media is the world's largest independent (privately-held) media agency, with an estimated $8.7 billion in billings and over 2,300 employees worldwide. — 4A's: https://www.aaaa.org/agency-profile/a4O5Y000001ulFy/horizon-media/
- Horizon Media topped the preliminary 2025 independent media agency rankings with $297.7 million in net new-business billings ($1.17 billion in wins offset by $867.8 million in losses), boosted by a $720 million Spectrum win in March. — Campaign US: https://www.campaignlive.com/article/horizon-media-tops-preliminary-2025-indie-media-agency-rankings/1949516
- Bill Koenigsberg has remained CEO for the entirety of Horizon's life, contrasting the agency's leadership stability with holding companies that have cycled through 'several hundred different CEOs' over the same span. — Beet.TV: https://www.beet.tv/2026/04/beet20-bill-koenigsberg-of-horizon-media-says-culture-still-crushes-ego.html
- Horizon Media Holdings is the privately-held parent that houses Horizon Media plus a portfolio of specialty units including One Horizon (full-service advertising), HS&E (sports and experiential), Blue Hour Studios (influencer), Night Market (commerce), Green Thread (B2B), and Horizon Next. — PR Newswire / Horizon Media: https://www.prnewswire.com/news-releases/horizon-media-expands-creative-footprint-with-launch-of-one-horizon-a-full-service-advertising-agency-302327454.html


## Related

- bill koenigsberg (Founder, President & CEO) — https://thestateofstreaming.com/people/bill-koenigsberg/
- omnicom media group (competitor (holding-company media arm)) — https://thestateofstreaming.com/companies/omnicom-media-group/
- publicis media (competitor (holding-company media arm)) — https://thestateofstreaming.com/companies/publicis-media/
- wpp media (competitor (holding-company media arm)) — https://thestateofstreaming.com/companies/wpp-media/
- dentsu (competitor (holding-company media arm)) — https://thestateofstreaming.com/companies/dentsu/


## External coverage

- Horizon Media: Horizon Media — official site (https://www.horizonmedia.com/)
- 4A's (American Association of Advertising Agencies): Horizon Media agency profile (https://www.aaaa.org/agency-profile/a4O5Y000001ulFy/horizon-media/)
- Campaign US: Horizon Media tops preliminary 2025 indie media agency rankings (https://www.campaignlive.com/article/horizon-media-tops-preliminary-2025-indie-media-agency-rankings/1949516)
- Beet.TV: Beet@20: Bill Koenigsberg says culture still crushes ego (https://www.beet.tv/2026/04/beet20-bill-koenigsberg-of-horizon-media-says-culture-still-crushes-ego.html)
- PR Newswire / Horizon Media: Horizon Media launches HorizonOS (https://www.prnewswire.com/news-releases/horizon-media-launches-horizonos-industrys-first-operating-system-built-on-an-open-ecosystem-of-partners-302645866.html)

## Profile
Horizon Media is the structural counterexample to holding-company consolidation in U.S. media buying. Where Omnicom, Publicis, WPP, and Dentsu pitch scale and stack integration, Horizon pitches independence, leadership continuity, and a single P&L unbeholden to public-company quarterly pressure. The agency's framing matters to advertisers weighing whether the holdco model — increasingly tied to proprietary identity, measurement, and principal-media stacks — still serves their interests, or whether an independent operator without those entanglements is the safer counterparty.

The CEO question is settled in a way it isn't at any rival of comparable size: Bill Koenigsberg founded the agency in 1989 and still runs it. That stability is itself a competitive argument Horizon makes publicly.

## Tags

- media-agency
- independent-agency
- media-buying
- holding-company-alternative
- advertising

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