Where is the headquarters of the video game publisher that is owned by the same company that owns the "Quake" series?
Bethesda Softworks Bethesda Softworks LLC is an American video game publisher based in Rockville, Maryland. The company was founded by Christopher Weaver in 1986 as a division of Media Technology Limited, and in 1999 became a subsidiary of ZeniMax Media. In its first fifteen years, it was a video game developer and self-published its titles. In 2001, Bethesda spun off its own in-house development team into Bethesda Game Studios, and Bethesda Softworks became a publisher only. It currently also publishes games by ZeniMax Online Studios, id Software, Arkane Studios, MachineGames, Tango Gameworks and BattleCry Studios.
En Masse Entertainment En Masse Entertainment, Inc. (formerly Bluehole Interactive, Inc.) is an American video game publisher and a subsidiary of South Korean video game developer Bluehole. Founded in June 2008, the company is based in Seattle, Washington and is best-known for publishing massively multiplayer online role-playing game "TERA", which was developed by parent company Bluehole. The original En Masse leadership team had extensive experience in the video game industry at leading companies, including Blizzard Entertainment, Microsoft, NCsoft, ArenaNet, and Electronic Arts. In January 2013, Chris Lee and Soo Min Park became chief executive officer and chief operating officer, respectively.