Horizon Media Holdings

NEW YORK
MI# 2874755200

Last updated Jun 10, 2026

About

Horizon Media Holdings is the privately-held parent company of Horizon Media, the largest U.S. media agency and the largest independent globally, with additional portfolio companies including Horizon Next, Horizon Commerce, Horizon Business, One Horizon, HS&E, and Blue Hour Studios. Horizon Holdings drives enterprise-level innovation, fosters collaboration across its portfolio, and explores new growth opportunities and technology solutions to help its clients navigate the shifting marketing challenges of today and tomorrow.

Structure & People

Corporate Family

People2 people
  1. John KoenigsbergEVP, Platform Partnerships
  2. Roberto AlcazarEVP, Managing Partner, One Horizon