 It is now a subsidiary of Kollektivtransportproduksjon, a municipal company responsible for operating public transport in Oslo.In 2003 the Oslo City Council decided that bus transport in Oslo was to be based on public service obligation contracts, and Sporveisbussene has steadily lost its routes to these contracts.Instead, Sporveisbussene has established a subsidiary, Nexus Trafikk, that can compete in the competitions, and has won many of them.