Tencent

Tencent is a major Chinese company that has numerous subsidiaries in numerous industries. It is considered the largest gaming company. They own several developers including a large stake in Epic Games. In 2019, Nintendo announced that they will distribute the Nintendo Switch in mainland China with iQue becoming just a localization company.

History
The company owns majority stakes in Grinding Gear Games, Miniclip, Riot Games and Supercell. It owns 40% of Epic Games and has 5% stakes in Activision Blizzard, Ubisoft and Paradox Interactive.

Published games
The games listed here are ones fully owned by Tencent. Due to being a major Chinese company, they tend to publish a significant portion of titles for the region including titles like Fortnite.
 * Arena of Valor