| NO | Regular Member Companies |
|---|---|
| 1 | NTT COMWARE CORPORATION |
| 2 | SCSK Corporation |
| 3 | NTT DOCOMO, INC. |
| 4 | Quest Co., Ltd. |
| 5 | Kokusai Electric Inc. |
| 6 | KOZO KEIKAKU ENGINEERING Inc. |
| 7 | JSOL Corporation |
| 8 | Technova Inc. |
| 9 | Toshiba Corporation |
| 10 | Nuture Networks |
| 11 | Nomura Research Institute |
| 12 | Hitachi Industry & Control Solutions, Ltd. |
| 13 | Hitachi Research & Development, Social System Innovation Center |
| 14 | Hitachi Systems, Ltd. |
| 15 | LOGISTEED, Ltd. |
| 16 | Nippon Yusen Kaisha, MTI Co., Ltd. |
| 17 | Sompo Japan Insurance Inc. |
| 18 | TEPCO Power Grid |
| 19 | NS Solutions Corporation |
| 20 | Mazda Motor Corporation |
| 21 | Mitsubishi Electric Corporation |
| 22 | Yokogawa Electric Corporation |
| NO | Associate Member Companies |
|---|---|
| 1 | MITSUBISHI HEAVY INDUSTRIES, LTD., ICT Solution Devision |
| 2 | Denno Bank, Inc. |
| 3 | Tokyo Gas Co., Ltd. |
| 4 | Amelys Co., Ltd. |