Great Western Railway (GWR) is a British train operating company owned by FirstGroup. It manages 208 stations and its trains call at over 270. GWR operates long-distance inter-city services along the Great Western Main Line to South West England and South Wales, as well as the Night Riviera sleeper service between London and Penzance. It also provides commuter/outer-suburban services from its London terminus at Paddington to West London, the Thames Valley region including Berkshire, parts of Buckinghamshire and Oxfordshire and also provides regional services throughout the West of England to the South coast of England.