ZeniMax Online Studios, LLC, a subsidiary of ZeniMax Media, Inc. is a premier developer of online games, focusing on Massively Multiplayer Online Games (MMOGs).

ZeniMax Media has formed Battlecry Studios in Austin, Texas to develop premier, engaging gameplay experiences for a connected world.

Arkane Studios, part of the ZeniMax Media Inc. family of companies, has offices in Lyon, France and Austin, TX and is comprised of diverse and talented developers with a passion for creating detailed, immersive worlds. Arkane's first title, Arx Fatalis, released in 2002, became a fan favorite with its highly detailed environments and innovative gameplay. In addition, Arkane developed Dark Messiah of Might and Magic (PC version), and has collaborated on a number of high profile game projects, including Bioshock 2. Arkane is currently working on an unannounced project with Bethesda Softworks.