Here are all the teams across Xbox Game Studios and first-party division

[Windows Central]

Microsoft's gaming division has grown tremendously in the last few years.
The Xbox first-party family is often referred to as Xbox Game Studios, but in truth, that's only part of the myriad legion of developers making games for Xbox and PC. With Microsoft's acquisition of ZeniMax Media, the Xbox first-party development slate consists of two different publishers. With Microsoft's continued investment into its first-party resources, this slate has continued to grow over the last few years.

Full story from the WindowsCentral blog...