Built on the combined strengths of Omnicom and recently acquired Interpublic, the new Omni brings together industry-leading creativity, media, data, and AI to help brands scale and grow at speed in an increasingly complex, platform-dominated marketing ecosystem NEW YORK, Jan. 7, 2026 /PRNewswire/ -- Omnicom (NYSE: OMC), the world's leading marketing and sales company, today unveiled the next generation of Omni, a marketing intelligence platform that powers Omnicom. Omni integrates Omnicom's Connected Capabi ...