Creativity. Innovation. Technology. Omnicom is a leading provider of data-inspired, creative marketing and sales solutions. Omnicom’s iconic agency brands are home to the industry’s most innovative communications specialists who are focused on driving intelligent business outcomes for their clients. see our agencies Corporate Responsibility Learn how Omnicom and our agencies’ culture of collaboration and creativity underpins everything we do for our clients, our people, our shareholders and the communities around us. learn more HEADLINE NEWS October 8, 2025 Omnicom Schedules Third Quarter 2025 Earnings Release and Conference Call NEW YORK, Oct. 8, 2025 /PRNewswire/ — Omnicom (NYSE: OMC) will publish its third quarter 2025 results on Tuesday, October 21, 2025 after the New York Stock Exchange close of trading. The company will also host a conference call to review such financial results on Tuesday, October 21, 2025, starting at 4:30 p.m. Eastern Time. A live webcast of […] read more September 30, 2025 Omnicom and Interpublic Announce Regulatory Update and Extension of Exchange Offers September 26, 2025 Omnicom and Interpublic Finalize Agreement with FTC TALENT Our Greatest Asset We are committed to developing our employees through ongoing education and training. From those new to agency life to our seasoned leaders, everyone in the Omnicom family is afforded rich opportunities for professional growth. read more FOR INVESTORS Stock price $ full stock information Q2 2025 Results learn more Chairman’s Letter A letter from the Chairman and Chief Executive Officer read more