Rail Manche Finance is a joint venture established in April 1992 by the National Rail Companies of Great Britain (today as Eurostar International Ltd) and France (SNCF) and provides managed service solutions in respect of back office accounting, settlement and management information systems for Eurostar ,Thalys and Elipsos High Speed Train Services, as well as the organisation of the payments for Passenger and Freight Train usage of the Channel Tunnel Fixed link.