GMT Games
GMT Games is a California-based wargaming publisher founded in 1990. The current management and creative team includes Tony Curtis, Rodger MacGowan, Mark Simonitch, and Andy Lewis. The company has become well known for graphically attractive games that range from "monster games", of many maps and counters, to quite simple games suitable for introducing new players to wargaming. They also produce card games and family games. "The Washington Post" called GMT "the modern hobby's highest-profile wargame publisher".
Grinding Gear Games
Grinding Gear Games ( GGG) is a New Zealand video game developer company founded in 2006 and based in Auckland. A former independent developer, the studio was acquired by Chinese tech company Tencent in May 2018, after the Chinese company had published the studio's sole title, "Path of Exile", in China (excluding Hong Kong, Macau and Taiwan). The open-beta build of "Path of Exile" was released worldwide in January 2013 and the 1.0 version of the game was released in October 2013.