Tikka, Sako, and (hate to admit it......Savage).
My Remingtons are also very accurate as well.
Again, keep this is mind - you are asking us to generalize, and we are, but it's not accurate. You can get a Tikka that will not shoot a given load as well as a Remington, Ruger, etc., and visa versa.
Make sure that you also consider quality, fit and finish, stock fit, etc.
Zachary