If you read the criteria, they exclude studios that no longer exist, haven't been around long enough (seems pre-PS1 is required), or have little variation in their output.
The first game Harmonix made was in 2001, so evidently that wasn't a requirement
Anyway, a lot can be said, but definitely Lionhead has no place here. Fable ranged from mediocre to good, depending if you took into account the nice variety of choices or the horrible story, but it can be considered a good game. But Black and White was a truly bad game, it sucked