The British Broadcasting Company Limited (BBC) was the commercial forerunner to the public British Broadcasting Corporation and formed on 18 October 1922 by British and American electrical companies doing business in the United Kingdom. Licensed by the UK's General Post Office, its original office was located on the second floor of Magnet House, a GEC building in London, and consisted of a room and a small antechamber.
On 14 December 1922, John Reith was hired to become the managing director of the company at that address. The company later moved its offices to the premises of the Marconi Company. The BBC as a commercial broadcasting company did not sell air time but it did carry a number of sponsored programmes paid for by British newspapers.