| The Bank of Tokyo-Mitsubishi UFJ, Ltd. |
 |
| CTI Engineering Co., Ltd. |
 |
| Ebara Engineering Service Co., Ltd. |
 |
| Fujitsu Ltd. |
 |
| Hitachi Plant Technologies, Ltd. |
 |
| Hitachi Zosen Corporation (Hitz) |
 |
| Hitachi, Ltd. |
 |
| Hitachi, Ltd. |
 |
| IDEA Consultants, Inc. |
 |
| Idemitsu Kosan Co.,Ltd. |
 |
| IHI Corporation |
 |
| INPEX CORPORATION |
 |
| INTERNATIONAL TOTAL ENGINEERING CORPORATION (ITEC) |
 |
| ITOCHU Corporation |
 |
| Japan Bank for International Cooperation (JBIC) |
 |
| Japan Cooperation Center for the Middle East |
 |
| Japan Cooperation Center, Petroleum@(JCCP) |
 |
| Japan External Trade Organization (JETRO) |
 |
| Japan Foreign Trade Council, Inc. |
 |
| Japan International Cooperation Agency (JICA) |
 |
| Japan Oil, Gas and Metals National Corporation (JOGMEC) |
 |
| JGC Corporation |
 |
| JX Nippon Oil & Energy Corporation (JX Holdings Group) |
 |
| Kawasaki Thermal Engineering Co., Ltd. |
 |
| Marubeni Corporation |
 |
| The Middle East Research Institute of Japan |
 |
| Mitsubishi Corporation |
 |
| Mitsubishi Heavy Industries, Ltd. |
 |
| Mitsubishi Heavy Industries, Ltd. |
 |
| Mitsui & Co., Ltd. |
 |
| Mizuho Corporate Bank, Ltd. |
 |
| NEC Corporation |
 |
| NEXI Insurance |
 |
| NIKKEN SEKKEI LTD. |
 |
| Nissin Electric Co., Ltd. |
 |
| NTT DATA CCS CORPORATION |
 |
| PASCO CORPORATION |
 |
| Recycle One, inc. |
 |
| SHARQ Eastern Petrochemical Company |
 |
| Suido Kiko Kaisha, LTd. |
 |
| Sumitomo Chemical Co., Ltd. |
 |
| Sumitomo Corporation |
 |
| Sumitomo Electric Industries, Ltd. |
 |
| TAISEI CORPORATION |
 |
| TORISHIMA PUMP MFG.CO.,LTD |
 |
| Toshiba Corporation |
 |
| Toyo Engineering Corporation |
 |
| TOYOTA MOTOR CORPORATION |
 |
| TOYOTA TSUSHO CORPORATION |
 |
| Xenesys Inc. |
 |
| |
| In Alphabetical Order |