Dutch builder, primarily known in the UK for coaches, both separate bodies and integrals. They do build buses though, and have even built double-deck service buses for both the UK and Ireland in the past!
For some reason, Irish Citylink brand some services under the Eireagle brand, although the operation is still contracted out to Callinan. This Van Hool is seen on the Galway service. To the uninitiated (or unobservant), iot appears theree is more competition than is actually the case - a bit like the Kildare - Naas corridor.