GroupM is a privately owned, U.S.-based company founded in 2003, with approximately 16,770 employees. The company functions as a media investment group within the multinational holding company WPP plc, specializing in advertising services.

Revenue

Founded

2003

Headcount

16,767

Headquarters

US

Primary Segment

Advertising Services

Ownership

Privately Owned

Deployments

2

News Summary:

Anthony Palathingal, after an eight-year tenure with WPP Media, where he worked across Wavemaker and Matrix, moved to Omnicom Media Group as General Manager Media Investment on May 1, 2026. Previously, on April 30, IAB Australia’s DOOH Council elected Jacqueline Ingram, WPP Media's national head of client development advanced DOOH, as a council co-chair. Ingram replaced James Lambert, also from WPP Media, with Michael Whiteside of QMS also joining as co-chair. On April 29, Havells India Ltd. partnered with WPP Media to launch 'Havells mYOUsic', an initiative designed to discover and nurture grassroots musical talent across India in singing, lyric writing, music composition, and music direction. This follows WPP's Q1 2026 earnings report on April 28, which indicated that India was the company’s sole growing market among its top five, posting 1% like-for-like growth. WPP attributed India's performance, which occurred despite an 8.2% decline in the Asia Pacific region, to new business wins, particularly from WPP Media.

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GroupM offers 2 products in the ad tech and services industry. GroupM's product portfolio comprises of advertising, marketing, media agencies.
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GroupM's customers primarily consist of media and TV services and RTB and programmatic companies. Examples of GroupM's customers include iWant and Criteo. Examples of GroupM's suppliers include PubMatic, IRIS.TV and Magnite.

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