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

Home-Life Division

• ITOCHU ENEX HOME-LIFE CO., LTD.
• ECORE CO., LTD.
• ENEARC Co., Ltd.

Car-Life Division

• ENEX FLEET CO., LTD.
• 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 Fl. 7th, Jl. M.H. Thamrin Kav. 28-30, RT. 9/RW. 5, Kelurahan Gondangdia, Kecamatan Menteng, Jakarta Pusat, DKI Jakarta, 10350, INDONESIA
  Telephone : +62-267-840-3825