McCann Employee Directory
Advertising ServicesNew York, United States501-1000 Employees
McCann is a global advertising services network headquartered in New York. Founded in 1912, the agency describes its work as building brands by uncovering enduring human truths and expressing them effectively, rather than merely producing campaigns. It presents itself as a partner that helps brands move people and markets by identifying those truths and communicating them clearly. With a presence in more than 100 countries, the network brings together a large, diverse workforce to serve clients worldwide. McCann has earned notable industry recognition for its work, including Fast Company's World's Most Innovative Companies in 2024 and 2025, and it has been highly awarded at Cannes Lions and recognized by the Effie Index for several years. In May 2026, Effie Worldwide named McCann the #1 US Agency Network, underscoring the agency's track record of delivering effective, brand-moving work.