
The information above may contain the previous company names.
| Oil Refining | |
|---|---|
| ENEOS Corporation | Muroran Refinery |
| ENEOS Corporation | Negishi Refinery |
| ENEOS Corporation | Mizushima Refinery |
| ENEOS Corporation | Marifu Refinery |
| ENEOS Corporation | Chita Plant |
| ENEOS Corporation | Oita Refinery |
| ENEOS Corporation | Kashima Refinery |
| ENEOS Corporation | Sendai Refinery |
| ENEOS Corporation | Oita Refinery |
| ENEOS Kiire Terminal Corporation | Kiire Terminal |
| Hibiki LNG Co., Ltd. | Hibiki LNG Terminal Plant Equipment Work |
| Cosmo Oil Co., Ltd. | Chiba Refinery |
| Cosmo Oil Co., Ltd. | Sakai Refinery |
| Cosmo Oil Co., Ltd. | Yokkaichi Refinery |
| Idemitsu Kosan Co., Ltd. | Hokkaido Refinery |
| Idemitsu Kosan Co., Ltd. | Chiba Complex |
| Idemitsu Kosan Co., Ltd. | Aichi Refinery |
| Idemitsu Kosan Co., Ltd. | Tokuyama Complex |
| Fuji Oil Company, Ltd. | Sodegaura Refinery |
| Showa Yokkaichi Sekiyu Co., Ltd. | Yokkaichi Refinery |
| TOA Oil Co., Ltd. | Ogimachi Oil Tank |
| TOA Oil Co., Ltd. | Mizue Power Station |
| ENEOS Corporation | Kawasaki Refinery |
| Seibu Oil Company Limited | Yamaguchi Refinery |