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BT Group PLC operates as a leading British multinational telecommunications holding company. Founded in 1980, it is headquartered in London, United Kingdom, and provides a comprehensive range of telecommunications and digital services, including fixed-line, broadband, mobile, and TV products and services. The company serves customers in the UK and internationally, leveraging its extensive network infrastructure and technological capabilities to deliver innovative solutions.

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.