2K Games in Novato, California, founded in 2005[4]
2K Australia in Canberra, Australia, founded in 2000 as part of Irrational games
2K China in Shanghai, China, founded in 2006
2K Czech in Brno, Czech Republic, founded in 1997 as Illusion Softworks, acquired in 2007[5]
2k Vegas in Las Vegas, Nevada, founded in 2013
2K Marin in Novato, California, founded in 2007 as part of Irrational games
Firaxis Games in Hunt Valley, Maryland, founded in 1996, acquired on November 7, 2005.[6]
Irrational Games in Quincy, Massachusetts, founded in 1997, acquired in 2006, formerly 2K Boston/Australia (20072010)
2K Play in Ontario, Canada, founded as Global Star Software in 1992, acquired in 1999, name changed September 10, 2007
Cat Daddy Games in Kirkland, Washington
2K Sports in Novato, California, founded in January 2005
Visual Concepts in Novato, California, acquired from Sega in January 2005