Uh, Armin Van Buuren?
Also add to that the following:
DJ Tiesto - (pretty much everything)
Paul Van Dyk - (same)
Paffendorf - Its not over
Ferry Corsten - Rock Your Body Rock
Ayla - Angelfalls
Kimball Collins - Sunscream
Trance is a little to general and tossed around to mean all sorts of electronica. Specifically trance, or including dance, house, jungle, industrial?