Cosmo Energy Holdings is a Japanese integrated energy group engaged in the full value chain of petroleum operations, spanning upstream oil exploration and production (primarily in the Middle East, including Abu Dhabi), crude oil import and refining, and downstream distribution and retail through its nationwide service station network. The group also produces and sells petrochemical products including aromatics and ethylene, and operates a growing renewable energy business centered on wind power generation across Japan. Key competitive strengths include vertically integrated oil operations, self-developed crude oil assets, and an expanding low-carbon energy portfolio targeting carbon net-zero through initiatives such as domestic SAF (Sustainable Aviation Fuel) production.