https://www.campaignlive.com/article/omnicom-completes-acquisition-ipg-creating-worlds-largest-ad-holding-company/1941216
Omnicom completes acquisition of IPG, creating world’s largest ad holding company | Campaign US
Deal unites two major holdcos, reshaping the global marketing landscape.. From Campaign US
omnicom completes acquisition
https://martech360.com/marketing-automation/omnicom-acquires-interpublic-to-form-leading-marketing-firm/
Omnicom Completes Acquisition of Interpublic
Nov 27, 2025 - Omnicom finalizes its acquisition of IPG, creating a unified global marketing and sales powerhouse built for intelligent, next-generation growth.
omnicom completes acquisition
https://mumbrella.com.au/a-defining-moment-for-our-industry-omnicom-completes-20b-ipg-acquisition-908720
'A defining moment for our industry': Omnicom completes $20b IPG acquisition - Mumbrella
Nov 27, 2025 - Omnicom Group has finally completed its US$13 billion (A$20.1 billion) acquisition of IPG Mediabrands, putting an end to a year of uncertainty following the...
defining momentindustry
https://www.mynewsdesk.com/uk/hitachi-rail-global/pressreleases/hitachi-rail-completes-acquisition-of-omnicom-to-bolster-its-digital-asset-management-business-3397980
Hitachi Rail completes acquisition of Omnicom to bolster its digital asset management business |...
Aug 1, 2025 - Hitachi Rail has acquired the cutting-edge digital rail monitoring business Omnicom from Balfour Beatty in a strategic move to further grow HMAX, Hitachi...
hitachi railcompletesomnicom