Network Rail

Network rail owns and operates the rail infrastructure of the UK. This includes the management and maintenance of the rail tracks, signalling system, rail bridges, viaducts, level crossings and tunnels.

They also manage 18 key rail stations: Birmingham New Street, Cannon Street, Charing Cross, Edinburgh Waverley, Euston, Fenchurch Street,Gatwick, Glasgow Central, King's Cross, Leeds, Liverpool Lime Street, Liverpool Street, London Bridge, Manchester Piccadilly, Paddington, Victoria, Waterloo. Their main customer is the private sector train operating companies.