What's New

Collaboration with Partners
Collaboration with Subcontractors

Collaboration with Subcontractors

Refineries and plants outsource plant maintenance, overland shipping, and m...

Efforts to Improve Workplace Culture and Motivation
Next Forum Provides Opportunities for Employees and Top Management to Communicate Directly in an Interactive Way About Company-wide Issues

The 3rd Next Forum

On March 19, 2020, we held the 3rd Next Forum. To prevent the spread of the...

Ensuring Safety
Practical Fire Fighting Training

Aichi Refinery Emergency Pier Undocking Drill for a Large Tanker

On September 20, 2019, Aichi Refinery conducted an emergency pier undoc...

Corporate Governance
Basic Concept of Corporate Governance

Outline of Corporate Governance System

While the Board of Directors of the Company shall make important business d...

Social Contribution Activities
Relations with People:Providing office to Refugees International Japan (RIJ)

Providing office to Refugees International Japan (RIJ)

We have been providing office for free to the non-profit organization "...

ESG Data

Idemitsu Group’s Sustainability
Medium-term Management Plan

Operating Income + Equity Earnings of Affiliated Companies, by Segment

  Main factors behind changes vs. 2019 ...

Compliance Promotion Activities

Food Safety
Food Safety

Biological Control Agent; Increasing Agricultural Production by Utilizing the Power of Nature

Biological control (biocontrol) agents are "pesticides" that utilize natura...

Environmental Management / Environmental Policy
Environmental Education and Awareness-Raising Activities

Keeping Kunitomi Town Clean!

Solar Frontier Kunitomi Plant carried out volunteer activities aimed at con...

Corporate Governance
Nomination of Candidates for Directors and Audit & Supervisory Board Members / Training

Independence Requirements for Outside Officers

In order for the Board of Directors to fulfill its supervisory functions, o...

Response to Climate Change
GHG Reduction Initiatives 5. Development and Social Implementation of Innovative

Cooperation in the CCS Demonstration Test Project

We have been cooperating in a carbon capture and storage (CCS) demonstratio...

Intellectual Property
Examples of Specific Initiatives

Data Analysis

To beat global competition, it is imperative that the Idemitsu Group unders...

Social Contribution Activities
Relations with Local Community:Initiatives at Refineries and Complexes

Initiatives at Refineries and Complexes

Since starting operations, each refinery and complex takes great care to nu...

Ensuring Safety
Practical Fire Fighting Training

Training of Personnel for Fire Fighting at Refineries and Complexes

In case of a fire or explosion, it is extremely important to implement init...

ESG Data


Idemitsu (As of July 1, 2019) Social data covers Idemitsu Kosan Co.,L...


Creating New Work Styles for Employees (Digital for Idemitsu)

In order to advance company-wide operational process innovation, in April 2...

Social Contribution Activities
Relations with Local Community:Latest Topics

Latest Topics

Summer Evening Festival by the Three Plants of Idemitsu Unitech The thre...

Ensuring Safety
Initiatives at Departments and Group Companies

Tokuyama Complex Internal Disaster Risk Reduction Contest

On June 28, 2019, Tokuyama Complex hosted an internal disaster-risk-reducti...

Ensuring Safety
External Initiatives

Lecture by Mie Plant Manager of Idemitsu Unitech on Health and Safety Activities

At the Fiscal 2019 Tsu/Suzuka/Kameyama District Industrial Health and S...

Harassment Prevention Initiatives
Harassment Prevention Initiatives

Publication of Guides on Preventing Workplace Harassment

To maintain healthy work environments free from harassment and ensure n...

Response to Climate Change
Basic Stance / Risks and Opportunities Identification Based on Scenario Analysis

Environmental Management / Environmental Policy
Environmental Management Structure / Environmental Management System

Environmental Management Structure

We have positioned "Safety, Health and the Environment" as the foundation o...

Past Reports
Past Reports


Download past Reports. Click here for latest report (Idemitsu Integrated...