BT

BT Group is one of the world’s oldest and leading communications services companies, with a history tracing back to 1846. Headquartered in London, it is the largest provider of fixed-line, broadband, and mobile services in the UK, operating through its primary brands: BT, EE, and Plusnet. It also owns and manages the UK's primary telecommunications infrastructure through its Openreach division. Globally, BT provides managed network and IT infrastructure services to multinational corporations and public sector organisations. The company's mission is to connect for good, using the power of communication to make a better world.