- Brand origin
- United Kingdom
- Main production
- Several countries
WPP plc is a British multinational communications, advertising, public relations, technology, and commerce holding company headquartered in London, United Kingdom.
Is the information about GroupM correct?
Updated: 13 September 2026 ·
About GroupM
Subsidiaries: GroupM operates local subsidiaries across global markets (e.g., GroupM Denmark, GroupM North America, GroupM UK).
Ownership data is compiled from public sources and verified where possible. Spotted an error? Suggest a correction below.
