First Cymru is the principal bus operator in South West Wales
For students of Swansea University, there is an award winning network of services branded Unibus which links the Singleton and Bay Campuses with residential areas, the railway station and the city centre.
In 2014, First Cymru started the Cymru Clipper express network which spans from Carmarthen to Cardiff, linking all the main towns throughout the area. Services X1, X2, X3, X4, X11, X13, X50, X51, X55, 58 and X58 are encompassed into this network. Dedicated branded vehicles operate these services, offering WiFi and leather seats as standard.