Group Companies
Japan
Note: (Head Office)
| Akita Natural Gas Pipeline Co., Ltd. (Akita City, Akita) |
Transportation of natural gas by pipeline in Akita Prefecture |
| SK ENGINEERING CO., LTD (Chiyoda-ku, Tokyo) |
Well drilling, engineering services contracting |
| JAPEX SKS Corporation (Minato-ku, Tokyo) |
Manufacture and sale of petroleum products, real estate management, insurance agency |
| North Japan Oil Co., Ltd (Sakata City, Yamagata) |
Sales of crude oil, recycling of waste oil, contracted transportation of crude oil |
| Shirone Gas Co., Ltd. (Tsubame City, Niigata) |
Production, supply and sales of gas in Tsubame City and Niigata City, Niigata Prefecture |
| Japex Pipeline Ltd. (Nagaoka City, Niigata) |
Pipeline maintenance and management |
| JGI, Inc (Bunkyo-ku, Tokyo) |
Geophysical exploration work contracting, geophysical exploration technology development |
| Geophysical Surveying Co., Ltd. (Chiyoda-ku, Tokyo) |
Geophysical logging and mud-logging work contract |
| North Japan Security Service Co., Ltd (Niigata City, Niigata) |
Industrial disaster prevention services, security services |
| Japex Offshore Ltd. (Chiyoda-ku, Tokyo) |
Exploration, development and production of oil resources on the continental shelf of the Sea of Japan |
| GEOSYS, Inc. (Bunkyo-ku, Tokyo) |
Contracting of geophysical exploration work, sales of geophysical exploration equipment |
| Japex Energy Co., Ltd. (Taito-ku, Tokyo) |
Purchase and sale of LNG, petroleum products, etc. |
| TOHOKU NATURAL GAS Co., Inc. (Sendai City, Miyagi) |
Purchase and sale of natural gas in the Tohoku region |
| TELNITE CO., LTD. (Chiyoda-ku, Tokyo) |
Manufacture and sale of drilling mud preparations, mud services |
| Fukushima Gas Power Co., Ltd. (Chiyoda-ku, Tokyo) |
Operation and commissioning of power generation business using a natural power plant |
| Abashiri Biomass Power 2 LLC / Abashiri Biomass Power 3 LLC (Abashiri City, Hokkaido) |
Operation and commissioning of power generation business using a natural power plant |
Overseas
Note: (Abbreviation: Head Office)
| Japex (U.S.) Corp. (Abbreviation: JUS) (Texas, United States) |
Exploration, development and production of tight oil in the United States, and capital participation in the Malaysia LNG project |
| JAPEX UK E&P Ltd. (Abbreviation: JUK) (Aberdeen, United Kingdom) |
Exploration, development and production of crude oil in the UK North Sea |
| Japex Garraf Ltd. (Chiyoda-ku, Tokyo) |
Exploration, development and production of crude oil in the Garraf oil field, Iraq |
| Sakhalin Oil and Gas Development Co., Ltd. (Abbreviation: SODECO) (Minato-ku, Tokyo) |
Exploration, development and production of crude oil on Sakhalin Island and its land shelf in the Russian Federation |
| Kangean Energy Indonesia Ltd. (Abbreviation: KEI) (Delaware, United States) |
Exploration, development and production of crude oil and natural gas in the eastern Java Sea, Republic of Indonesia |
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