Key companies in the market include Infineon (GaN Systems), STMicroelectronics, Texas Instruments, onsemi, Microchip Technology, Rohm, NXP Semiconductors, Toshiba, Innoscience, Wolfspeed, Inc, Renesas Electronics (Transphorm), Sumitomo Electric Device Innovations (SEDI) (SCIOCS), Alpha and Omega Semiconductor Limited (AOS), Nexperia, Epistar Corp., Qorvo, Navitas Semiconductor, Power Integrations, Inc., Efficient Power Conversion Corporation (EPC), MACOM, VisIC Technologies, Cambridge GaN Devices (CGD), Wise Integration, RFHIC Corporation, Ampleon, GaNext, Chengdu DanXi Technology, Southchip Semiconductor Technology, Panasonic, Toyoda Gosei, China Resources Microelectronics Limited, CorEnergy, Dynax Semiconductor, Sanan Optoelectronics, Hangzhou Silan Microelectronics, Guangdong ZIENER Technology, CETC 13, CETC 55, Qingdao Cohenius Microelectronics, Youjia Technology (Suzhou) Co., Ltd, Nanjing Xinkansen Technology, GaNPower, CloudSemi, Shenzhen Taigao Technology.