C-RAD AB is a holding company, which engages in the development of innovative solutions for use in advanced radiation therapy. It operates through the Positioning and Imaging segments. The Positioning segment develops and sell products in the field of patient positioning during radiotherapy, including catalyst, sentinel, and high impact technology lasers. The Imaging segment develops imaging devices and detectors for cancer treatments and dosimetry. The company was founded by Jonas Erik Anders Hedlund in 2004 and is headquartered in Uppsala, Sweden.