Preliminary list, in alphabetical order for now...
Allegaeon- Apoptosis
Amorphis- Queen of Time
Anathema- Weather Systems
Anciients- Voice of the Void
Beyond the Bridge- The Old Man and the Spirit
Destrage- Are You Sitting Comfortably
Dream Theater- A Dramatic Turn of Events
Flaming Row- Elinoire
Haken- Affinity
Haken- The Mountain
Headspace- I Am Anonymous
IQ- Frequency
IQ- Resistance
Kingcrow- In Crescendo
Marillion- F.E.A.R
Orphaned Land- Unsung Prophets and Dead Messiahs
Ostura- The Room
Speaking to Stones- Elements
Steven Wilson- The Raven that Refused to Sing
Steven Wilson- Hand. Cannot. Erase.
Tesseract- One
Tesseract- Altered States
Voices from the Fuselage- Odyssey:The Destroyer of Worlds
I'm sure there are others I'm missing, but just throwing these down for now.