Atari was Infogrames. Like, Infogrames bought Atari and immediately dissolved real Atari and changed its own name. I don't understand why they would do this?
Besides finacial reasons, brand names have worth. Infogrames had a decent reputation so ostensibly, it still does. That instills trust in consumers, or at least that's the theory.
That's the only one I knew-- I'm not sure if I've played anything from them since Alone in the Dark, where the intro has the logo turn into the polyvector model