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Headquartered in the United Kingdom, WPP is the world's largest ad holding company based on annual revenue. Its services, which include traditional and digital advertising, public relations, and consulting, are provided worldwide, with over 70% of its revenue coming from more developed regions such as North America, the UK, and Western Europe. WPP is the largest media buying entity in the world.

Founded in 2002 and commonly known as SpaceX, the Space Exploration Technologies Corporation designs, manufactures, and operates a family of reusable rockets to launch various payloads into Earth orbit for government and commercial customers. Starting in 2019, the company began launching a constellation of its own communication satellites to provide mobile broadband and wireless services under the Starlink brand. In early 2026, the company acquired xAI from its founder, Elon Musk, which operates a large language artificial intelligence model named Grok, a gigawatt-scale data center called Colossus, and the social media network X.