Refineries/Complexes

Our group strives for safe operation every day at our three domestic Refinery and four Complex. We are promoting quality assurance initiatives to supply the right products that meet customer needs.
In addition to contributing to a stable supply of energy through Refineries/Complexes, we are promoting the "CNX * Center" initiative, which utilizes their premises and facilities to transform them into supply bases for next-generation energy sources, such as renewable energy, hydrogen, ammonia, biofuels, and synthetic fuel.

*CNX: Carbon Neutral Transformation

List of Refineries/Complexes

How petroleum and petrochemicals are made

We will introduce the methods and process for manufacturing petroleum products such as gasoline, kerosene, and diesel, as well as petrochemicals (Basic Chemicals), from crude oil transported from countries as far away as the Middle East.

Idemitsu Plantech

We carry out a variety of tasks to support the stable supply of petroleum and petrochemicals, including tasks related to the receipt and shipment of goods at our Refineries/Complexes, product testing, and security and disaster prevention.