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GroupM is a leading global media investment management company that provides advertising and marketing services. It is a part of WPP, the world's largest communications services group. GroupM offers a range of services including media planning and buying, data and technology solutions, digital and performance marketing, content creation, and sports and entertainment marketing. The company has a global footprint with offices in over 100 countries and works with some of the world's biggest brands. GroupM is known for its expertise in media strategy and innovation, helping clients navigate the complex and ever-changing media landscape. With a focus on driving business growth through effective and efficient media investment, GroupM is a trusted partner for brands looking to maximize their marketing impact.