Ranplan Group AB engages in the development and commercialization of software tools. The firm offers products for outdoor and indoor wireless network planning, design, and optimization, using 3D in-building modeling and 3D RF propagation and simulation. Its products include Ranplan Professional, Ranplan Tablet, and Ranplan Manager. The company was founded by Jie Zhang on February 13, 2018 and is headquartered in Stockholm, Sweden.