www.k-and-o-energy.co.jp/group
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グループ企業｜Ｋ＆Ｏエナジーグループ株式会社
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https://www.k-and-o-energy.co.jp/group/
About this page
This page lists the group companies of K&O Energy Group Co., Ltd., consisting of 11 subsidiaries. Major companies include Kanto Natural Gas Development (natural gas extraction and sales), Otaki Gas (city gas, LPG, and electricity supply), K&O Iodine (iodine manufacturing), WELMA (geothermal drilling), KNG America (petroleum and gas exploration in the US), and others. Each company's details including address, establishment date, capital, voting rights ownership, and business operations are provided. The group operates across energy, chemicals, engineering, and agricultural sectors.
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