Electric Power Development Co., Ltd.TY, JP
Tohoku Electric Power Co., Inc.Hokkaido, Japan
Sentec Ltd.Cambridgeshire, United Kingdom
Shikoku Electric Power Co., Inc.Yamaguchi-ken, Japan
Fusion Plastics Ltd.Derbyshire, United Kingdom
Electric Power Development Co., Ltd.Tokyo-to, Japan
Liberty Plugins, Inc.California, United States
Energy Market AuthoritySG
Hokuriku Electric Power Co.Toyama-ken, Japan
Enedis SAIle-de-France, France
Kyushu Electric Power Co., Inc.Fukuoka-ken, Japan
Tokyo Electric Power Co. Holdings, Inc.Tokyo-to, Japan