DIRECTORY OF JCCP MEMBERS
As of July 1, 2024
| Oil Refining and Marketing Firms | Engineering and Other Firms |
|---|---|
| COSMO ENERGY HOLDINGS CO., LTD. | AZBIL CORPORATION |
| COSMO OIL CO., LTD. | CHIYODA CORPORATION |
| ENEOS CORPORATION | COSMO ENGINEERING CO., LTD. |
| FUJI OIL CO., LTD | ENEOS RESEARCH INSTITUTE, Ltd. |
| INPEX CORPORATION | HAGIO HIGH PRESSURE CONTAINERS CO., LTD. |
| IDEMITSU KOSAN CO., LTD. | IDEMITSU ENGINEERING CO., LTD. |
| JX NIPPON OIL & GAS EXPLORATION CORPORATION | IDEMITSU TANKER CO., LTD. |
| SHOWA YOKKAICHI SEKIYU CO., LTD. | JAPAN OIL ENGINEERING Co.,LTD. |
| TAIYO OIL CO., LTD. | JGC CATALYSTS AND CHEMICALS LTD. |
| TOA OIL CO., LTD. | JGC HOLDINGS CORPORATION |
| KAWASAKI HEAVY INDUSTRIES, LTD. | |
| KOBE STEEL LTD. | |
| MIRARTH Green Tech Incorp. | |
| MITSUBISHI CORPORATION | |
| SHIMIZU CORPORATION | |
| Shin-Nippon Nondestructive Inspection Co.,Ltd. | |
| TLV CO.,LTD | |
| TOYO ENGINEERING CORPORATION | |
| YOKOGAWA ELECTRIC CORPORATION | |