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EssenceMediacom

EssenceMediacom

London, England, United Kingdom · Founded 2023

10000+ employees

Sourced & current · updated Oct 5, 20261 of 4 facts verifiedWebsite

EssenceMediacom is GroupM's largest and innovative agency, built to deliver marketing breakthroughs for brands by disrupting traditional models across media, creative, innovation, and analytics — combining strengths in performance, data, analytics, and creative technology with expertise in multichannel audience planning and strategic media.

Where they sit

Stack tier: Ecosystem Services (A)

Marketing Agency

WPP Media's largest agency network and one of the top 3 global media agency networks by billings, competing at the highest tier of the industry

Ownership

Parent: WPP Media

Competitors

Pre-call brief from ATDb — sourced from the live database, current as of Oct 5, 2026. Not a static screenshot.