What's New

Corporate Governance
Strategically-held Listed Shares

Criteria for the Exercise of Voting Rights Associated with Strategic Holdings of Listed Shares

With regard to voting rights associated with strategic holdings of listed s...

Risk Management
Information Management

“IT Summit 2019” to Improve Corporate IT Knowledge

Information Systems Department organized IT Summit 2019 in Sapporo from Nov...

Sustainable Procurement
Sustainable Procurement

Promotion System

The Group established its Basic Procurement Policy based on the Management ...

Social Contribution Activities
Relations with People:Hokkaido Idemitsu Children's Art Contest

The Hokkaido Children’s Drawing Contest

The Hokkaido Children’s Drawing Contest sponsored by the Hokkaido Idemitsu ...

Ensuring Safety
Safety and Health Initiatives

National Safety Week Initiatives

Idemitsu takes the following measures for National Safety Week, which is sp...

Response to Climate Change
GHG Reduction Initiatives 6. Collaboration with other companies to expand renewable energy

Launching a Pilot Test to Optimize Control of EV and Storage Battery Charging and Discharging

In March 2021, we initiated a pilot test with Nihon Unisys Co., Ltd. aimed ...

Tax Compliance Initiatives

Group Basic Tax Policy

We consider ensuring the transparency of tax payments to be an essential pa...

Environmental Management / Environmental Policy
Safety and Environmental Audits / Environmental Compliance

Safety and Environmental Audits

In order to confirm and promote the HSE activities of each business departm...

Environmental Impacts on the Supply Chain
Environmental Data of Refineries and Complexes

Chiba Complex (Petrochemicals)

  Unit FY2017 FY2018 FY2019 FY2020 ...

Biodiversity Conservation
Partnerships with Local Communities on Protecting Biodiversity

Participating in the Corporate Forest Program (Hokkaido Refinery)

Since December 1996, Hokkaido Refinery has been participating in the Co...

Response to Climate Change
GHG Reduction Initiatives 5. Expanding Supply of Biomass Fuels

Conducting a Co-firing Test with Black Pellets and Coal at the Chiba Complex

In April and May 2021, we conducted a co-firing test of coal and black ...

Collaboration with Partners
Collaboration with Transport Companies and Maritime Shipping Companies

Holding the General Meeting for the Koun-kai , Which Supports the Safe and Stable Supply of Petroleum Products

On May 18, 2021, the fiscal 2021 general meeting of the Koun-kai, which...

Ensuring Safety
Safety and Health Initiatives

Safety & Security Advisory Committee

Regarding earthquake countermeasures, such as the reinforcement of facility...

Ensuring Safety
Initiatives at Departments and Group Companies

Idemitsu Tanker and Showa Shell Senpaku Chartered Vessel Safety Conference

On June 6, 2019, Idemitsu Tanker and Showa Shell Senpaku jointly held a...

Response to Climate Change
GHG Reduction Initiatives 1. Reducing CO₂ Emissions throughout the Value Chain

Initiatives to build hydrogen and ammonia supply chain

One specific measure taken by public and private initiatives following the ...

Human Rights
Human Rights

Initiatives to Respect Human Rights in the Supply Chain

The Group holds dialogues with partners to promote initiatives to respect h...

Promotion of Employees’ Health
Measures when Handling Hazardous Substances

Measures when Handling Hazardous Substances

At refineries and complexes, we use radioactive substances in analysis equi...

Conservation of Water Resources
Conservation of Water Resources

Strengthening of Water Recycling at Refineries and Complexes

Our refineries and complexes, which use large volumes of water, are working...

Harassment Prevention Initiatives
Harassment Prevention Initiatives

Workplace Harassment Prevention Guide

To create and maintain sound, harassment-free workplaces, we have prepa...

Human Rights
Human Rights

Harassment Prevention Initiatives

Basic Policy on Harassment in the Workplace / Basic Concept The Idemitsu...

Collaboration with Partners
Exchanges and Dialogues with Oil-Producing Countries

Exchanges and Dialogues with Oil-Producing Countries

Idemitsu has been promoting exchanges and dialogues with oil-producing ...

Diversity and Inclusion (D&I) Initiatives
Systems for Supporting Activities of Diverse Employees

Systems List

To create a worker-friendly environment for a diverse range of employees, o...

Diversity and Inclusion (D&I) Initiatives
Balancing Work and Life

Holding “Children Office Tour” Measure 3

We held “Children Office Tour” for the children of employees with the aim o...

Biodiversity Conservation
Providing Students with Opportunities for Environmental Education


General public access to our production facilities is such as refinerie...