Company Profile

About us

Company name Idemitsu Kosan Co.,Ltd.
Head office exterior
1-2-1 Otemachi, Chiyoda-ku, Tokyo 100-8321
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Representative Director, President and CEO Shunichi Kito
Date of establishment March 30, 1940
Capital 168.3 billion yen
Sales 8.7 trillion yen
Fiscal year end March 31st
Number of consolidated companies 140 companies
Listed stock exchange Tokyo Stock Exchange
Total number of issued shares 1,392,642,290 shares

As of the end of March 2024

Business Description

The Idemitsu Group is engaged in the development, manufacture, and sales of a wide variety of energy sources and materials in the areas of Petroleum, Basic Chemicals, High-Performance Materials, Power/Renewable Energy, and Resources based on relationships of trust with partners and customers in a variety of fields. To achieve carbon neutrality and a circular society by 2050, we aim to develop the three business areas of "Energy One-Step Ahead," "Diverse Resource Conservation/Circulation Solutions," and "Smart Yorozuya" and continue to take on new challenges using our domestic and international networks.


About Advanced Materials Company

Idemitsu brand

idemitsu logo

The motif is Apollo, the sun god who appears in Greek and Roman mythology.
Commonly used for corporate brand and service station brand.

idemitsu logo

Apollo is said to be full of inexhaustible energy, and has high aspirations and a vision for the future.
We want to be like Apollo, pouring my energy into realizing the ideal future.
It symbolizes the ideal image of the person our company aims for and our attitude toward the future, as we advocate " People-Centered Management.''