WPP - Leaders in Advertising, Marketing & Media. GroupM is the world’s leading media investment company. We make advertising work better for people.

We are WPP’s media investment group, with a mission to shape a new era of media where advertising works better for people. Our agencies - Mindshare, Wavemaker, …

GroupM is a U.S. based media investment group of the multinational Holding company WPP plc. GroupM is the world's largest media buying agency, as of 2023. [3] [4]

GroupM is WPP’s media investment group and the world’s leading media investment company with a mission to shape the next era of media where advertising works better for people. The …

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GroupM is the world’s leading media investment company responsible for more than $63 billion in annual media investment through agencies including Mindshare, MediaCom, Wavemaker, …

Up to 10k members can join a group chat (without sharing your number) Create events, share polls, and...just do your thing. Tidy up group chats and find conversations quickly. Meet folks in …

May 30, 2015 · GroupM is WPP’s media investment group and the world’s leading media investment company with a mission to shape the next era of media where advertising works …

Jan 7, 2025 · GroupM, the largest media buying agency by revenue, is shifting its business to focus on many big data sets instead of a single proprietary one, Brian Lesser told Axios in his …

Emily Del Greco will join GroupM in February as global chief operating officer. GroupM CEO Brian Lesser unveiled a new global leadership structure and team Tuesday for the media investment …