A joint venture with The Go-Ahead Group, Govia is the UK’s busiest rail operator running nearly 30 per cent of all passenger journeys.
Southeastern is a joint venture with Go-Ahead handling 175 million passengers every year, over 170km of track.
Since mid-2015, GTR which stands for Govia Thameslink Railway, has become the largest train operating company in the UK.
Keolis and Amey have operated the DLR as a joint venture since 2014, which carries 123 million passengers a year.
Keolis is one of four members of the Tramlink consortium, operating the Nottingham tram system as part of a public private partnership.
KeolisAmey Metrolink is a joint venture between Keolis and Amey and was awarded the franchise to operate and maintain the Metrolink for up to 10 years.
Keolis and Amey and was awarded the franchise to operate and maintain Transport for Wales Rail Services for up to 15 years.