NextNav, LLC designs, develops, and deploys urban and indoor positioning technology solutions in the United States. Its positioning system allows mobile devices to determine their location in indoor and urban environments where GPS signals cannot be received, as well as offers location and height information with floor-level precision. The company's positioning system is embedded into GPS chipsets, mobile phones, and other wireless devices. It offers its positioning services for E911, public safety, and emergency response, as well as consumer and commercial applications that require indoor location accuracy; and Pinnacle, an unity plug-in, which delivers precise altitude data to unlock 3D experiences for geolocation applications. NextNav, LLC was formerly known as Commlabs, Inc. The company was founded in 2007 and is based in Tyson's Corner, Virginia. It has locations in Sunnyvale, California; Tyson's Corner, Virginia; and Bengaluru, India.