Squares only good series right now is the mana series. FF went to crap a long time ago and kingdom hearts was too easy.
EA I can't really say much on right now, since I've really never been a big fan of their games
Enix has always been a neutral company. They continue to make "old school" RPGs, but this is not always a good thing, because dragon warrior VII got older than a grannys foot in less than a week. Maybe in this merge we'll finally see something good (A combination of legend of mana and dragon warrior.. that would sure be the day)
My favorite companies have been for a while:
1) Konami. I own a lot of their stuff and THEY ALWAYS make games that are replayable. Hell even suikoden, they get you with that 108 stars thing, and everyone knows RPGs are like the most unreplayable games known to man. I have wasted hundreds of hours on bemani (pop'n, IIDX, DDR) and their games are ALWAYS fun. ALWAYS. They don't get boring for me. And they are consistant with their releases, they release a new mix like every 10 months of EVERY kind of bemani except the stuff that noone cares about because it died (DMX, PPP) in japan a long while ago. They don't make false claims about their release dates like some companys I know (SONIC TEAM, CHRIST I HATE SONIC TEAM, SEGA, AND SOMETIMES NINTENDO)
2) Capcom.
Why?
Why you ask?
They made breath of fire III. My favorite RPG ever.