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!
Dublin Coach 09-KE-17782, James Fintan Lawlor Ave Portlaoise, 13-11-2018
One of the Van Hool deckers rounds the island to work the 1130 Portlaoise - Dublin Airport service. There were already insufficent of these to oust the worn-out Neoplan Skyliners, and the loss of one to fire damage has not helped the situation.