If you like ATB, probably more into the clubby euro stuff.
Check out the recent Ministry of Sound compilations. These days, that's pretty much all their recordings are.
As far as specific names, check out "4 Strings". (Songs: Diving, Daytime, Into the Night, Turn it Around.) This might be up your alley. Maybe not. (Few years older.) Not the exact same as ATB by any means (Andre Tanneberger), but still sorta the same flavor. I don't know much about "Euro Dance" these days.
Edit: And I'll definitely have to say if you want to be adventurous, go try some trax/remixes/compilations by Ferry Corsten. My all time favorite DJ/Producer/Artist. His site can be found
here!!!!!!
KeyserSoze