| A |
| ACCESS CO., LTD. |
| Aichi Tokei Denki Co., Ltd. |
| B |
| Better Place Japan |
| C |
| Central Reseach Institute of Electric Power Industry |
Crossbow Japan Ltd.
Sumitomo Precision Products Co., Ltd.※ |
| D |
| DAIHEN Corporation |
| E |
| ELTECHS Engineering & Consulting Co., Ltd. |
| ENEGATE Co., Ltd. |
| Energy Forum Co., Ltd. |
| F |
| Fuji Electric Group |
| Fujikura Ltd. |
| G |
| GE Energy |
| H |
| Hitachi Group |
| I |
| IDG Japan Co., Ltd. |
| Institute for Energy Application Technologies Co., Ltd. |
ITOCHU Corporation
ITOCHU Techno-Solutions Corporation※
Cyber Defense Institute※ |
| Izumi Giken Co., Ltd. |
| J |
| Japan Business Publishing Co., Ltd. |
| Japan India Industry Promotion Association |
Japan Information Processing Development
Corporation
Infrastructural Development Forum for Utilization of Information on Smart House※ |
| JFE Engineering Corporation |
| K |
| Kankyoshimbunsha Co., Ltd. |
| KEIO University |
| KOBE STEEL Ltd. |
| Kyoritsu Keiki Co., Ltd. |
| M |
| MEIDENSHA Corporation |
| Meiji University |
Ministry of Economy, Trade and Industry
Demonstration Areas of Energy and Social System for Next generation※ |
| Mitsubishi Electric Corporation |
| Mitsubishi Heavy Industries, Ltd. |
| N |
| National Institute of Advanced Industrial Science and Technology |
| NEC Corporation |
| New Energy and Industrial Technology Development Organization / Smart Community Alliance |
| NGK Insulators Ltd. |
| NICHICON Corporation |
| Nihon Pulse Industry Co., Ltd. |
| Nihon Unisys, Ltd. |
| Nikkan Kogyo Advertising Inc. |
| Nikkan Kogyo Shimbun, Ltd. / Organization for Small & Medium Enterprises and Regional Innovation |
| Nikkan Kogyo Shimbun, Ltd. Publishing Bureau |
| Nikkei Business Publications, Inc. |
| Nikko Cordial Securities Inc. |
| NS Solutions Corporation |
| NTT Facilities Inc. |
| NTT Telecon Co., Ltd. |
| O |
| Ohmsha Ltd. |
| Okinawa Prefectural Government |
| Oracle Corporation Japan |
| Osaki Electric Co., Ltd. |
| Otowa Electric Co., Ltd. |
| P |
| PALTEK Corporation |
| R |
| Research Institute for Re-creation of Humanity and Nature |
| Ritsumeikan University |
| S |
| Saitama City |
| Sendai National College of Technology |
| SHIMIZU Corporation |
SHINSHO Corporation
KOBE STEEL, Ltd.※ |
| SHODEN Co., Ltd. |
| SHOSHIN Corporation |
| Sojitz Corporation |
| SOLTON Co., Ltd. |
| Sumitomo Electric Industries, Ltd. |
| T |
| Takaoka Electric Mfg. Co., Ltd |
| Takeuchi Industry Co., Ltd. |
| TAKIGEN MFG. Co., Ltd. |
TDK-EPC Corporation
TDK Corporation※
TDK-Lambda Corporation※ |
| The Federation of Electric Power Companies of Japan |
| The Japan Society of Applied Physics |
| TOKYO GAS Co., Ltd. / OSAKA GAS Co., Ltd. / The Japan Gas Association |
| TOSHIBA Corporation |
| Toyota Motor Corporation |
| U |
| United Nations Industrial Development Organization |
