- Business
- Cosmo Energy Holdings Co., Ltd. operates as a comprehensive energy entity through its various subsidiary companies, conducting business both within Japan and on an international scale. The organization's activities are diversified across several key areas: petroleum, petrochemicals, oil exploration and production, and renewable energy. The Petroleum division is responsible for refining, distributing, and marketing essential fuel products such as gasoline, naphtha, kerosene, diesel, and crude oil, alongside lubricants and liquefied petroleum gas, through its widespread network of service stations across Japan. Its Petrochemical segment focuses on the manufacturing and sale of foundational chemical components including ethylene, mixed xylene, para-xylene, benzene, toluene, and various solvents. In the Oil Exploration and Production sector, the company actively engages in the discovery, development, and extraction of crude oil, notably in regions like Abu Dhabi and Qatar. Reflecting a strategic shift towards sustainability, the Renewable Energy division is dedicated to generating and supplying electricity, primarily sourced from wind power and solar installations, with a significant emphasis on expanding its wind energy capacity and developing offshore wind farms. Recently, Cosmo Energy initiated domestic production of Sustainable Aviation Fuel (SAF) in April 2025 and forged a capital and business alliance with Iwatani Corporation to advance the hydrogen business in April 2024, underscoring its commitment to a low-carbon energy transition. The company also reported a 46.2% rise in operating profit for the first half of the fiscal year ending March 31, 2026, and performed a two-for-one share split in October 2025. Founded in 1986, Cosmo Energy Holdings Co., Ltd. maintains its headquarters in Tokyo, Japan.