Liekki was a finnish band in years 2001-2010 (I think they arenīt officially split, but havenīt made anything after their 2010 album "Paimen"). Maybe not fully prog, but really much progrelated. Or what you think about single piece of their first album (there are even more prog pieces but havenīt found them from youtube:
https://www.youtube.com/watch?v=1HFfH1LPC0s
These are their discogs sites, there are no english wiki sites, which is amazing, because Liekki was quite popular at their activity time:
https://www.discogs.com/artist/251647-Liekki
Anyway, really great band and I will promise to make reviews if you add this to progarhives database!