McCann Worldgroup Email Format

Advertising ServicesNew York, United States5001-10000 Employees

McCann Worldgroup is a global advertising services company based in New York City. It emphasizes brand-building over separate campaigns, aiming to uncover enduring human truths and tell them effectively. The organization operates under the Truth Well Told philosophy and pursues Conscious Inclusion as a core standard. Founded in 1912, it has grown into an international network with a substantial workforce across many countries.

It serves clients across diverse markets in advertising, helping brands move people and markets by aligning creative work with foundational truths. The firm has earned industry recognition for innovation and effectiveness, including Fast Company's listings as one of the world's most innovative companies in 2024 and 2025, and multiple Cannes Lions and Effie recognitions. In June 2026, McCann launched Dying Reviews, a world-first platform developed with Hospice New Zealand and McCann Wellington to give terminally ill people a voice in how organizations treat them during one of life's most critical phases.

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