Industrial Material Division

• ITOCHU INDUSTRIAL GAS CO.,LTD
• JEN HOLDINGS CO.,LTD

Car-Life Division

• ENEX FLEET CO.,LTD
• KYUSHU ENERGY CO.,LTD
• ENEX PETROLEUM SALES NISHI-NIHON CO.,LTD
• ENEX PETROLEUM SALES HIGASHI-NIHON CO.,LTD
• TOHOKU TANKU SHOUKAI CO.,LTD

Total-Life Division

• ENEXAUTO CO.,LTD

Global Trade Division

• KOKURA ENTERPRISE ENERGY CO.,LTD

Home-Life Division

• ECORE CO.,LTD
• ITOCHU ENEX HOME-LIFE KANTO CO.,LTD
• ITOCHU ENEX HOME-LIFE NISHI-NIHON CO.,LTD
• ITOCHU ENEX HOME-LIFE CHUBU CO.,LTD
• ITOCHU ENEX HOME-LIFE TOHOKU CO.,LTD
• ITOCHU ENEX HOME-LIFE KANSAI CO.,LTD
• ITOUCU ENEX HOME-LIFE HOKKAIDO CO.,LTD
• ITOCHU ENEX SUPPORT CO.,LTD