Advertising giant Omnicom Group is expected to complete its acquisition of rival agency holding company Interpublic Group on Wednesday.
The move comes after the European Commission said it had unconditionally approved Omnicom Group's $13.25bn all-stock deal to buy its rival.
The deal reportedly creates the world’s largest advertising holding company by revenue.
The EU approval was the last remaining regulatory clearance required to complete the deal.
In a statement, Omnicom and Interpublic said they “expect to close the transaction by the close of business on Wednesday, creating the world's leading marketing and sales company, built for intelligent growth.”
The merger comes as traditional agencies look to better compete with big tech firms amid the accelerating use of AI.
Giving its approval to the deal, the European Commission concluded that the merger would raise no competition concerns in the European Economic Area.
The Commission said: “The merged entity would be sufficiently constrained by the presence of several competitors, including large international advertising groups with a global reach, such as WPP, Dentsu-Aegis, Publicis, and Havas.”
Both Omnicom and Interpublic are headquartered in the United States. Omnicom is active in advertising, media planning and buying, precision marketing, retail and digital commerce, branding, experiential and public relations for over 5,000 clients in more than 70 countries.
Interpublic’s agency brands include Acxiom, Craft, FCB, FutureBrand, Golin, Initiative, IPG Health, IPG Mediabrands, Jack Morton, KINESSO, MAGNA, McCann, Mediahub, Momentum, MRM, MullenLowe Global, Octagon, UM, and Weber Shandwick.
ITV recently started offering linear addressable advertising across its ITV2, ITV3, ITV4 and ITVBe networks in YouView homes, opening up addressable targeting for advertisers in live broadcast viewing across 1.3 million households. Discover more here.
BBC to cut £160m and 550 jobs
The BBC has confirmed that it will cut around £160m from its operations by closing 550 roles across the news, nations, and content divisions by the start of 2027/28
US Department of Justice approves Paramount’s acquisition of Warner Bros. Discovery
The US Department of Justice has approved Paramount Skydance's $111bn (£82.8bn) acquisition of Warner Bros Discovery.
Lionsgate takes stake in AI firm Runway
US studio Lionsgate has taken an undisclosed equity stake in generative AI company Runway.
Apple bolsters podcast video features for TV and Macs
Apple has unveiled a series of video features for its Apple Podcasts app on TVs and Macs as part of a swathe of 2027 software updates.
IBC2026 expands innovation initiatives
As the number of confirmed leading exhibitors grows, IBC has revealed that IBC2026 will launch Future Tech Ignite and welcome a host of expert speakers to its conference programme on the key trends reshaping M&E.

