Idemitsu Kosan Co., Ltd.
Idemitsu Kosan Co., Ltd. is a leading Japanese petroleum company specializing in oil refining, petrochemicals, and energy. It engages in the production and sales of petroleum products, petrochemicals, and specialty chemicals.
Idemitsu Kosan Co., Ltd. is a major Japanese energy and petrochemical company headquartered in Tokyo, Japan. The company operates across the entire petroleum value chain, from upstream exploration and production to refining, and the manufacture and sale of petroleum products. It also has a significant petrochemical business, producing basic chemicals and derivatives. Idemitsu is a key player in the Asian energy market, with a strong domestic presence and international operations. Its product portfolio includes fuels, lubricants, asphalt, and a variety of chemical products such as solvents and other specialties.
