Most Juno Reactor stuff.
Electric Skychurch was a group I listened to years ago.
One particular song by Rabbit in the Moon called God Within
I just love the slow buildup of layers to it, that become something really amazing by the end.
I'm currently deeply in love with Above and Beyond, their original stuff is great, and I play their random stuff almost daily.
Crystal Method's first album Vegas, love that shit.
Most of my other electronica albums are collection albums, with a song by a different artist for each track.
A group called Hybrid are also really up my alley.
Oh! Pretty much everything Michael McCann (the guy from the Deus Ex Human Revolution/Mankind Divided soundtracks) has created. Found him from Human Revolution, fell in love with his other stuff.
I'm sure there are others, but that's all I can think of away from my music library.