List of bus companies of Norway including current, scheduled operators by county. Does not include companies only operating on charter or school buses.
Agder Administrator: Agder Kollektivtrafikk Agder Buss Boreal Buss Setesdal Bilruter Sørlandsruta
Innlandet Administrator: Innlandstrafikk Etnedal Bilruter Lesja Bilruter Ringebu Bilruter Snertingdal Auto Torpa Bilruter TrønderBilene Unibuss Vy Buss
Møre og Romsdal Administrator: Fram Boreal Buss Tide Buss Veøy Buss Vy Buss
Nordland Administrator: Nordland county municipality Boreal Buss Nordlandsbuss Torghatten Buss
Oslo Administrator: Ruter Nobina Norge Norgesbuss Unibuss Vy Buss
Troms og Finnmark Administrator: Troms fylkestrafikk, Snelandia (Finnmark) Boreal Buss Nobina Norge Tide Buss Torghatten Buss
Trøndelag Administrator: AtB Boreal Buss Tide Buss TrønderBilene Vy Buss
Vestfold og Telemark Administrator: Vestfold Kollektivtrafikk, Farte (Telemark) Tide Buss Unibuss Vy Buss
Vestland Administrator: Kringom (Sogn og Fjordane), Skyss (Hordaland) Firda Billag Buss Modalen–Eksingedalen Billag Tide Buss Vy Buss
Viken Administrators: Brakar (Buskerud), Ruter (Akershus), Østfold Kollektivtrafikk Norgesbuss Nobina Norge Schaus Buss Unibuss Vy Buss
Intercity coach operators Eskelisen Lapin Linjat, only operates routes from Finland to Tromsø and North Cape in the summer months Jotunheimen og Valdresruten Bilselskap Telemark Bilruter Telemark Kollektivtrafikk, 2011 defunct
Intercity coach services Flybussen (airport express coaches to/from some major airports, routes are operated by several companies) NOR-WAY Bussekspress (routes are operated by several companies) Vy bus4you Vy express