Home›1999 establishments in Maryland›ZeniMax Media🌐Bahasa IndonesiaEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ189557· pop 29· linked from 886 articlesZeniMax MediaAlso known as ZeniMax Media Inc.media company by MicrosoftKey factsCompany typeSubsidiaryIndustryVideo gamesPredecessorMedia Technology LimitedFounded1999 ; 27 years ago ( 1999 )FoundersChristopher Weaver Robert A. AltmanHeadquartersRockville, Maryland , USTotal equityUS$ 2.5 billion (2016)Number of employees2,300+ (2020)ParentMicrosoft (2021–2022) , Xbox (2022–present)SubsidiariesArkane Studios Bethesda Softworks id Software MachineGames ZeniMax Online StudiosWebsitezenimax.comvia Wikipedia infoboxWikidata factsAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةazbBahasa IndonesiaConnectionsBethesda Game StudiosEntityThe Washington PostEntityCategories1999 establishments in Maryland2021 mergers and acquisitionsAmerican companies established in 1999Companies based in Rockville, MarylandHolding companies established in 1999Holding companies of the United StatesMicrosoft acquisitionsMicrosoft GamingMicrosoft subsidiariesVideo game companies based in MarylandVideo game companies established in 1999