Omnicom has completed its acquisition of The Interpublic Group of Companies, creating one of the most extensive marketing and sales companies in the world. The deal closed following all required regulatory approvals and the fulfillment of closing conditions, marking one of the most significant consolidation moves in the sector in recent years. The combined company will operate under the Omnicom name and continue trading on the New York Stock Exchange under the ticker symbol OMC.
The combined entity brings together an extensive portfolio of global marketing, advertising, media, commerce, precision marketing, production, health communications, branding, and experiential capabilities. Omnicom highlighted that the unification strengthens its ability to deliver technology- and data-driven solutions, supported by Omni, the company’s advanced intelligence platform spanning creative, analytics, and operational functions.
Under the terms of the agreement, Interpublic shareholders received 0.344 shares of Omnicom for each Interpublic share. Legacy Omnicom shareholders now hold about 60.6 percent of the combined company, while legacy Interpublic shareholders hold approximately 39.4 percent. The combined company reports pro forma annual revenue of more than $25 billion.
As part of the leadership structure, John Wren continues as Chairman and CEO, Phil Angelastro remains EVP and CFO, and Philippe Krakowsky and Daryl Simm serve as Co-Presidents and COOs. Krakowsky, Patrick Moore, and E. Lee Wyatt Jr. have also joined the Omnicom Board of Directors. Omnicom stated that its whole leadership team will be announced on December 1, 2025.
Omnicom emphasized that the company’s ability to unify talent, data assets, and technology infrastructure positions it to deliver improved financial performance, stronger brand outcomes for clients, and long-term sustainable growth. The company also highlighted its commitment to managing risks associated with the use of artificial intelligence, global operations, financial assumptions, and environmental, social, and governance initiatives.
KEY QUOTE:
“This is a defining moment for our company and our industry. With the completion of the deal, Omnicom is setting a new standard for modern marketing and sales leadership creating stronger brands, delivering superior business outcomes, and driving sustainable growth. We are excited about this next chapter. I want to thank our people, clients, and shareholders for the trust they have placed in us.”
John Wren, Chairman and CEO of Omnicom
