PHD
London, United Kingdom · Founded 1990
5001-10000 employees
Top-tier global media agency within Omnicom Media Group; sister network to OMD. Known for strategy-led approach and PHD Source planning system. Post-Omnicom-IPG merger (Nov 2025), PHD operates under unified Omnicom Media platform.
Where they sit
Stack tier: Ecosystem Services (A)
Attribution & AnalyticsMarketing AgencyProgrammatic Platform
Top-tier global media agency known for strategy-led planning, consistently ranked among the world's leading media networks and a multiple award-winner for creative and strategic excellence.
Ownership
Parent: Omnicom Media