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".
Little Green Men Games
Little Green Men Games studio has been established in late 2006 in Zagreb, Croatia. 
The following year marked the start of the production of the first independent game – Starpoint Gemini. This tactical space RPG simulator was released in December 2010, and was created by four enthusiasts with almost no budget.
In the second half of 2011, development of Starpoint Gemini 2 was initiated. The game was designed on the heavily upgraded Whale 2 engine that had been modified to use DirectX 11 functions and streaming universe. The engine itself is completely designed and executed as a result of in-house effort.
Starpoint Gemini 2 was released on Steam Early Access in September 2013, and one year later, in September 2014 went to full release, digital and retail alike. 
Starpoint Gemini Warlords was released on Steam Early Access in April 2016 and in 11 months, in May 2017 went to full release.