CargoNet AS is the primary operator of freight trains on the Norwegian railway system. It was formed as NSB Gods after NSB fissioned into a passenger and a freight company. NSB Gods changed its name to CargoNet at the beginning of 2002. It was originally owned by NSB (55% share hold) and the Swedish freight company Green Cargo; however Green Cargo sold their share to NSB in 2010, making the latter the sole owner. The Norwegian CargoNet AS has a subsidiary company in Sweden called CargoNet AB which was purchased as RailCombi AB.