Microsoft Corp. has completed its acquisition of Danger, Inc., the company announced today. Danger’s expertise in building great, intuitive client software for mobile handsets connected to powerful hosted back-end services fosters rich consumer experiences in communication, media sharing, entertainment and personalization. The combined force of Danger and Microsoft strengthens the company’s ability to provide innovative mobile experiences to more consumers.

Danger will become a part of the new Premium Mobile Experiences (PMX) team, a group within the Mobile Communications Business (MCB) of the Entertainment and Devices Division at Microsoft. The PMX team focuses on consumer-facing mobile projects and is led by Roz Ho, corporate vice president of Premium Mobile Experiences, reporting to Andy Lees, senior vice president of the MCB. Danger co-founders Matt Hershenson and Joe Britt will join the new organization, reporting directly to Ho.

The Danger mobile Internet platform, which connects people to their social circles and other rich content, is an integrated end-to-end solution that enables people to interact with their friends, social communities and content through the Internet and Internet services.