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343 Industries

Company Type:
Founded: 2007
Number of Employees: 450
Xbox Game Studios
Xbox Game Studios - Logo

Xbox Game Studios

Type: Publisher

Country: United States

Country: United States
343 Industries

343 Industries is a video game developer based in Kirkland, Washington, United States. It was founded in 2009 by Microsoft Studios, and the company is named after of the characters in Halo series, called 343 Guilty Spark. The company is 100% subsidiary of Microsoft and was established for development of Halo series. Halo was originally developed by Bungie, however after a split between them and Microsoft in 2007, Microsoft has created 343 Industries for continuing the work on Halo series. The first HALO game was released by 343 Industries in 2009 and was Halo 4.


343 Industries

434 Kirkland Ave,
Kirkland, WA 98033,
United States


343 Industries Staff

Developed Games

Key People

  • Bonnie Ross
    Bonnie Ross, General Manager, Vice President

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