Omnicom Completes Acquisition of Interpublic Group, Creating Largest Ad Holding Company
Omnicom completed its all-stock acquisition of Interpublic Group on November 26, 2025, almost a year after the deal was announced in December 2024.
Omnicom completed its all-stock acquisition of Interpublic Group on November 26, 2025, almost a year after the deal was announced in December 2024.