Omnicom Acquires Interpublic Group of Companies (IPG)

November 26, 2025

Omnicom completed its stock-for-stock acquisition of The Interpublic Group of Companies, Inc. (IPG) on November 26, 2025, after receiving all required regulatory approvals and meeting other closing conditions. The combined company will trade under the Omnicom ticker symbol OMC on the New York Stock Exchange and is expected to deliver a comprehensive, intelligence-led marketing and sales platform.

Buyers
Omnicom Group Inc.
Targets
The Interpublic Group of Companies, Inc.
Location
New York, United States
Transaction Type
Buyout

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