Enechange Ltd. engages in the provision of energy-related technology services which are applied in oil deregulation, decentralization, digitalization, and decarbonization. Its operations are carried out through the Energy Platform, Energy Data and EV Charging Business segments. The Energy Platform segment operates Energy Change (electricity and gas switching platform for households), Enechange Biz (electricity and gas switching platform for corporations), and SIM Change (SIM and smartphone comparative diagnostic service). The Energy Data segment provides cloud services for electric power companies. The company was founded by Yohei Kiguchi, Ippei Arita, Yoshiyuki Iwasaki, and Atsuo Shiraki in April 2015 and is headquartered in Tokyo, Japan.