Omnicom Media launches Hearts United global media agency spanning 40 markets
OMC•Omnicom launches Hearts United global media agency
Omnicom launched Hearts United, combining Hearts & Science with Mediahub into a 40-market global media agency network.
The new agency starts with about $9.1 billion in 2025 billings, reflecting 2021-2025 growth of 50% at Hearts & Science and 33% at Mediahub.
COMvergence dashboards rank Hearts United No. 1 in US YTD net new business and No. 3 globally, signaling early competitive momentum.
US operations will be led by Nicole Estebanell; EMEA leadership will be led by Ross Jenkins.




