IIRC the list is for Publisher sales. Tencent has it's hand in practically everything (especially chinese games). They developed CoD: Mobile, looks like they own 14% of Krafton (PUBG: New State) and made the mobile version of PUBG. They also own League or Legends.I am not sure about it.
Sony is #2, but I suppose these revenue figures consider console sales.
Tencent is #1, but I cannot name one game they make. Perhaps I am too old. It seems to me that Tencent is just some vampire ripping off people after making them addicted to pay-to-win games.
Sony has a crap ton of IP they could bring back (I miss MAG), if they so chose. To be honest it isn't really clear what all of Sony's studios are doing these days, Sony's announced first party game list for the PS5 looks slim (compared to the amount of Studio's they have and the IP catalog they have access to).