A lot of stuff from Aeon (Transe Modulaire), Biot, Astralasia, Zeta, and Tromesa I feel got really unnoticed. I really enjoy those artists and I hope more people check out their stuff. I know, i'm still stuck in the 90's but I truly do think it was a golden age and nothing has come close to beating that era.
A more current artist that I think deserves much more praise is Aavepyörä. He makes a style that I have yet to of seen replicated by anyone.
There are probably more i'm missing, but it's what my current stoned mind can think of