Omnicom Agencies Dominate Fast Company's Most Innovative Companies 2026

NEW YORK, March 24, 2026 /PRNewswire/ -- Omnicom (NYSE: OMC), the world's leading marketing and sales company, today announced five of its agencies have been named to Fast Company's Most Innovative Companies 2026. Four agencies were recognized on the Advertising & Marketing list, more than any other holding company.