I'd have to say...
1. Nintendo - Grew up on them and they still hold some of my favorite franchises
2. Valve - Portal and Left 4 Dead nuff said
3. Bethesda - Elder Scrolls (And I'm not band-wagon, I've been playing since Morrowind, which is more than I can say for
some many...)
4. Namco Bandai - Between the Naruto Ninja Storm series and the Tales JRPG games (Tales of Vesperia ftw), I love them
5. Ubisoft - Assassin's Creed nuff said
P.S. - I would say Square Enix buuutttt... MAKE KINGDOM HEARTS 3 ALREADY AND STOP MAKING DS TITLES!!!
