Idemitsu Kosan Co.,Ltd. (IDKOY) est une société cotée en bourse dans le Énergie secteur, opérant dans le Oil & Gas Refining & Marketing secteur d'activité. Le siège social de l'entreprise est situé à Tokyo, Japan. Le PDG actuel est Noriaki Sakai.
IDKOY a date d'introduction en bourse 2012-02-22, 13,991 employés à temps plein, cotée sur le Other OTC, une capitalisation boursière de $12.67B.
Idemitsu Kosan Co., Ltd. is a diversified energy and materials company headquartered in Tokyo, Japan, with operations spanning petroleum refining, basic chemicals, functional materials, power generation, and natural resources. The company's petroleum segment includes crude oil procurement, refining, and the sale of gasoline, diesel, lubricants, and aviation fuels, along with hydrogen station operations. Its functional materials and chemicals divisions manufacture specialty products including automotive lubricants, engineering plastics, OLED materials, and solid-state lithium-ion battery materials. The company also operates thermal and renewable power plants including solar, wind, and biomass facilities, while its resources segment engages in oil and gas exploration, coal and uranium production, and geothermal power generation. Founded in 1911, Idemitsu Kosan serves markets across Japan and internationally.