Omnicom Media
New York, New York, United States · Founded 1996
10001+ employees · OMC
Sourced & current · updated Aug 28, 2026Website
Omnicom Media Group is a global media planning and buying agency network, part of Omnicom Group, operating major brands including OMD, PHD, and Hearts & Science.
Where they sit
Stack tier: Ecosystem Services (A)
Attribution & AnalyticsMarketing AgencyProgrammatic Platform
One of the top three global media agency networks by billings, competing directly with GroupM and Publicis Media for the world's largest advertising accounts.
Ownership
Parent: Omnicom Group
Subsidiaries