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4imprint Group PLC, traded under the ticker FOUR on the London Stock Exchange, specializes in the supply of promotional merchandise. Founded in 1985, the company operates primarily through online and direct marketing channels. They offer a wide range of customizable promotional items ranging from office supplies to clothing, serving customers globally.

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.