There had been 3 ATARI companies!
1) ATARI (the original company) died in the early 1990s.
2) Then another completely different company Infograms (France) named itself ATARI in early 2000s and died in the early 2010s.
3) Then another different (chinese) company named itself ATARI in the late 2010s. And releases cheap re-hashes of old ATARI games from the 1980s.