Global media investment and media services group focused on media buying, planning, data, and performance to support advertisers across channels and markets.
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Website
www.groupm.com/Location
New York, United States
Claim Status
Not claimed
Employees
10001-50000 employees
Profile Last Updated
January 12, 2026
History Action
Edited
Company profile summary and capabilities.
GroupM is a media services group headquartered in New York, providing media investment, planning, and buying capabilities for advertisers.
The group supports cross-channel planning and buying, data-led activation, and performance optimization for campaigns spanning digital and traditional media.
GroupM operates through an international footprint, coordinating local execution with centralized tools and standards.
Structured business model, value-chain, geography, and capability fields.