• Home-Life Division
• Car-Life Division
• Industrial Business Division
• Power & Utility Division

Home-Life Division

• ITOCHU ENEX HOME-LIFE HOKKAIDO CO.,LTD.
• ITOCHU ENEX HOME-LIFE TOHOKU CO.,LTD.
• ITOCHU ENEX HOME-LIFE NISHI-NIHON CO.,LTD.
• ITOCHU ENEX HOME-LIFE SHIKOKU CO.,LTD.
• ECORE CO.,LTD.
• ENEARC Co.,Ltd.

Car-Life Division

• ENEX FLEET CO.,LTD.
• ENEX FLEET VIETNAM CO.,LTD.
  Address : 9th floor, VIT Tower, 519 Kim Ma str., Ngoc Khanh ward, Ba Dinh district, Hanoi, Vietnam
  Telephone : +84-(0)24-2220-8811
• KYUSHU ENERGY CO.,LTD.
• OSAKA CAR LIFE GROUP CO., LTD.

Industrial Business Division

• ITOCHU INDUSTRIAL GAS CO.,LTD.

Power & Utility Division

• ENEX Electric Power Co., Ltd.
• Tokyo Toshi Service CO.,LTD.
• ENEX LIFE SERVICE CO., LTD.
• Oji-Itochu Enex power retailing Co.,Ltd.
• Enex Asset Management Co., Ltd.
• ITC ENEX Southeast Asia Co., Ltd.
  Address : 159/16 Serm-Mit Tower, 10th Floor, Sukhumvit 21 (Asoke) ,Klongtoey Nua,Wattana, Bangkok 10110, Thailand
  Telephone : +66-(0)2-258-6952
• ITC ENEX (Thailand) Co., Ltd.
  Address : 159/16 Serm-Mit Tower, 10th Floor, Sukhumvit 21 (Asoke) ,Klongtoey Nua,Wattana, Bangkok 10110, Thailand
  Telephone : +66-(0)2-258-6951
  website　： https://www.itcenex.co.th/index
• PT.ENEX TRADING INDONESIA
  Address : The Plaza Office Tower, 25th Floor,Jl. MH. Thamrin Kav. 28-30, Jakarta 10350, INDONESIA
  Telephone : +62-267-840-3825