About GroupM
GroupM is a Marketing company, headquartered in New York, with 51 - 200 employees and annual revenue of $1B+.
Acquired by WPP in 2015, Medialets' technology and staff were integrated into GroupM. If you are interested in learning more and working for GroupM, please visit https://www.groupm.com/
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GroupM Company Highlights
Phone Number
(212) 297-xxxx
Corporate Office Address
175 Greenwich Street
New York, 10006
Website
GroupM Org
GroupM has 49 C-Level, 2388 VP, 2713 Director, 3183 Manager, 938 Senior, and 3787 Other employees.
GroupM Decision Makers
- CEOMaiko Valentijn
- CFODouglas Peck
- CTONajat Ahdach
- CMORobert Wheeler
GroupM's Tech Stack
Frequently Asked Questions About
GroupM
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Who is the CEO of GroupM?
The CEO of GroupM is Maiko Valentijn. See full contact details ›
Who is the CMO of GroupM?
The CMO of GroupM is Robert Wheeler. See full contact details ›
Who is the CFO of GroupM?
The CFO of GroupM is Douglas Peck. See full contact details ›
Who is the CTO of GroupM?
The CTO of GroupM is Najat Ahdach. See full contact details ›
How many senior employees does GroupM have?
GroupM has 9271 senior employees that are typically used for decision making.
Who are the key decision makers at GroupM?
Key decision makers at GroupM include Maiko Valentijn (CEO), Douglas Peck (CFO), Najat Ahdach (CTO), and Robert Wheeler (CMO). See full contact details ›
What technologies does GroupM use?
GroupM uses technologies including .NET, Accurat, and Acxiom.
How do I contact GroupM?
To contact GroupM, visit groupm.com.
What companies are similar to GroupM?
Companies similar to GroupM include SSM, The, and PCA.
Where is GroupM headquartered?
GroupM is headquartered at 175 Greenwich Street, New York.
What is the main phone number for GroupM?
The main phone number for GroupM is (212) 297-xxxx.
What is the official website for GroupM?
The official website for GroupM is groupm.com.
What is the annual revenue of GroupM?
The annual revenue of GroupM is $1B+.
How many employees does GroupM have?
GroupM has 51 - 200 employees.
What industry is GroupM in?
GroupM is in the Marketing industry.
Last updated: June 19, 2025