EPC Space is a joint venture between Efficient Power Conversion (EPC) and VPT, Inc.,A HEICO company. EPC is the largest producer of GaN-on-Si power devices and dominates the < 400 V market. VPT is a global leader in providing power conversion solutions for use in avionics, military, space, and industrial applications. EPC Space is focused on designing and manufacturing radiation hardened (Rad Hard) GaN-on-silicon transistors and ICs packaged, tested, and qualified for satellite and high-reliability applications. EPC Space provides revolutionary high-reliability radiation hardened enhancement-mode gallium nitride power management solutions for space and other harsh environments. Radiation hardened GaN-based power devices address critical space-borne environments for applications including power supplies, light detection and ranging (lidar), motor drive, and ion thrusters. EPC Space has been delivering space grade eGaN® discrete devices and modules since 2017. Our products have been in orbit since 2019 with tens of thousands of units on board of satellites. Our units are on board satellites flying in LEO and GEO orbit with mission lives of 10+ years.