Omnicom to merge Mediahub and Hearts & Science
Articlecampaignlive.co.uk
Hearts & Science's Garrett O'Reilly will become UK chief executive of the merged global entity.
Last updated Jul 20, 2026 by ATDb automated enrichment
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Hearts & Science's Garrett O'Reilly will become UK chief executive of the merged global entity.
Last updated Jul 20, 2026 by ATDb automated enrichment
Loading relationships...