Group companies
Main domestic group companies
Petroleum
Idemitsu Energy Solutions Co., Ltd.
Idemitsu Retail Marketing Co., Ltd.
SHOWA YOKKAICHI SEKIYU CO., LTD.
Idemitsu Engineering Co., Ltd.
Idemitsu Supervising Co., Ltd.
Idemitsu Plantec Hokkaido CO., LTD.
Idemitsu Plantec Chiba CO., LTD.
Idemitsu Plantec Aichi CO., LTD.
Idemitsu Plantec Tokuyama CO., LTD.
Isewan Sea Berth Co., Ltd.
HOKKAIDO OIL JOINT STOCKPILING CO., LTD.
Functional materials (lubricants)
Functional materials (Bitumen)
Functional materials (Advanced Materials & Performance Chemicals)
Functional materials (Pesticides and functional feed)
Power/Renewable energy
Keihin Biomass Power Co., Ltd.
Ohgishima Power Co., Ltd.
Futamata Wind Development Co., Ltd.
US Power Co., Ltd.
Nagasaki Solar Energy LLC
Resources
Idemitsu Oita Geothermal Co., Ltd.
Idemitsu Bulk Terminal Co., Ltd.
INPEX CORPORATION
Idemitsu Gas Production (Vietnam) Co., Ltd.
Major overseas group companies
- By business
- By region
Petroleum
IDEMITSU INTERNATIONAL(ASIA) PTE. LTD.
IDEMITSU APOLLO CORPORATION
Freedom Energy Holdings Pty Ltd
Trinity Petroleum Services Pty Ltd
Idemitsu Apollo Renewable Corporation
IDEMITSU Q8 PETROLEUM LLC
Nghi Son Refinery and Petrochemical Limited Liability Company
IDEMITSU ENGINEERING VIETNAM COMPANY LIMITED
IDEMITSU VIETNAM CO.,LTD.
Basic Chemicals
Idemitsu Chemicals (M) Sdn. Bhd.
Petrochemicals (Malaysia) Sdn. Bhd.
Idemitsu SM (Malaysia) Sdn. Bhd.
Functional materials (lubricants)
Idemitsu Lubricants America Corporation
Idemitsu Lubricant (China) Co., Ltd.
Idemitsu Lube Asia Pacific Pte. Ltd.
Idemitsu Lube Europe GmbH
PT. Idemitsu Lube Techno Indonesia
PT. Idemitsu Lube Indonesia
Idemitsu Lube India Private Limited
Shanghai Idemitsu Lubricating Oil Trading Co., Ltd.
Idemitsu Lube Middle East & Africa FZE
Idemitsu Lube South America Ltda.
Idemitsu Lube Vietnam Co., Ltd.
Idemitsu Lubricants Mexico SA de CV
IDEMITSU LUBRICANTS PHILIPPINES INC.
Huizhou Idemitsu Lubricant Co., Ltd.
IDEMITSU LUBE PAKISTAN (PVT.) LTD
PT NTG INDONESIA
IDEMITSU LUBE（MALAYSIA）SDN．BHD.
Functional materials (electronic materials)
Idemitsu Electronic Materials Korea Co., Ltd.
Idemitsu Research and Business Development Europe AG
Idemitsu Electronic Materials (China) Co., Ltd.
Idemitsu Advanced Materials Korea Co., Ltd.
Functional materials (Advanced Materials & Performance Chemicals)
Plaloc Asia (Thailand) Co.,Ltd.
IDEMITSU FINE COMPOSITES (HONG KONG) LIMITED
IDEMITSU FINE COMPOSITES (THAILAND) CO.,LTD.
IDEMITSU FINE COMPOSITES (INDIA) PRIVATE LIMITED
Formosa Idemitsu Petrochemical Corporation
Idemitsu Formosa Specialty Chemicals Corporation
Idemitsu Chemicals Taiwan Corporation
Idemitsu Composite Engineering Plastics (Guangzhou) Co., Ltd.
IDEMITSU CHEMICALS (HONG KONG) CO., LIMITED
IDEMITSU CHEMICALS USA CORPORATION
IDEMITSU CHEMICALS EUROPE GMBH
Idemitsu Advanced Materials (Malaysia) Sdn. Bhd.
Functional materials (Pesticides/Functional feed)
Shidishi (Shanghai) Chemical Products Co., Ltd.
Power/Renewable energy
Idemitsu Renewables America, Inc.
Solar Frontier Europe GmbH
Resources
IDEMITSU COAL MARKETING AUSTRALIA PTY LTD
PT. IDEMITSU ENERGY INDONESIA
Idemitsu Green Energy Vietnam Limited Company
MUSWELLBROOK COAL COMPANY LTD
BOGGABRI COAL OPERATIONS PTY LTD
Others
Idemitsu (Shanghai) Investment Co., Ltd.
IDEMITSU ASIA PACIFIC PTE.LTD.
United States of America
IDEMITSU APOLLO CORPORATION
IDEMITSU CHEMICALS USA CORPORATION
Idemitsu Lubricants America Corporation
Idemitsu Americas Holdings Corporation
Idemitsu Apollo Renewable Corporation
Russia
China
Idemitsu Composite Engineering Plastics (Guangzhou) Co., Ltd.
Idemitsu Lubricant (China) Co., Ltd.
Shanghai Idemitsu Lubricating Oil Trading Co., Ltd.
Huizhou Idemitsu Lubricant Co., Ltd.
Idemitsu Electronic Materials (China) Co., Ltd.
Idemitsu (Shanghai) Investment Co., Ltd.
Shidishi (Shanghai) Chemical Products Co., Ltd.
Hong Kong
IDEMITSU CHEMICALS (HONG KONG) CO., LIMITED
IDEMITSU FINE COMPOSITES (HONG KONG) LIMITED
Taiwan
Idemitsu Chemicals Taiwan Corporation
Formosa Idemitsu Petrochemical Corporation
Idemitsu Formosa Specialty Chemicals Corporation
South Korea
Idemitsu Electronic Materials Korea Co., Ltd.
Idemitsu Advanced Materials Korea Co., Ltd.
Malaysia
Idemitsu SM (Malaysia) Sdn. Bhd.
Petrochemicals (Malaysia) Sdn. Bhd.
Idemitsu Chemicals (M) Sdn. Bhd.
Idemitsu Advanced Materials (Malaysia) Sdn. Bhd.
Singapore
IDEMITSU INTERNATIONAL(ASIA) PTE. LTD.
Idemitsu Lube Asia Pacific Pte. Ltd.
IDEMITSU ASIA PACIFIC PTE.LTD.
Thailand
Plaloc Asia (Thailand) Co.,Ltd. IDEMITSU FINE COMPOSITES (THAILAND) CO.,LTD.
Indonesia
PT. IDEMITSU ENERGY INDONESIA
PT. Idemitsu Lube Techno Indonesia
PT NTG INDONESIA
PT. Idemitsu Lube Indonesia
Philippines
Vietnam
Idemitsu Lube Vietnam Co., Ltd.
IDEMITSU ENGINEERING VIETNAM COMPANY LIMITED
IDEMITSU Q8 PETROLEUM LLC
Nghi Son Refinery and Petrochemical Limited Liability Company
Idemitsu Green Energy Vietnam Limited Company
IDEMITSU VIETNAM CO.,LTD.
India
Idemitsu Lube India Private Limited
IDEMITSU FINE COMPOSITES (INDIA) PRIVATE LIMITED
Pakistan
United Arab Emirates
Idemitsu Lube Middle East & Africa FZE
Germany
IDEMITSU CHEMICALS EUROPE GMBH
Idemitsu Lube Europe GmbH
Solar Frontier Europe GmbH
Australia
IDEMITSU COAL MARKETING AUSTRALIA PTY LTD
MUSWELLBROOK COAL COMPANY LTD
BOGGABRI COAL OPERATIONS PTY LTD