Top Message

Top Message

A message from our top management regarding sustainability.

Sustainability Management

Sustainability Management

Introducing our approach to sustainability and our system of promoting sustainability.

Priority Issues

Priority Issues (Materiality)

Introducing priority issues and the process of identifying priority issues.

External Evaluations

  • MSCI ESG Ratings

    MSCI ESG Ratings

  • Certified as Health & Productivity Management Outstanding Organizations Recognition Program for 2024 (White500)

    Certified as Health & Productivity Management Outstanding Organizations Recognition Program for 2025 (White500)

  • SOMPO Sustainability Index

    SOMPO Sustainability Index

  • NIKKEI SDGs Management Survey

    NIKKEI SDGs Management Survey

Examples of latest initiatives

Related information

Scope of reporting
CSR and sustainability-related information is reported on our website.
Period covered: FY2023 (April 1, 2023 to March 31, 2024)
Scope of coverage: Niterra Group  However, some reports for Niterra Co., Ltd. are included on a stand-alone basis.

What's New

CSR and Sustainability Initiatives
Japan > Participated in the Satsuma Town Summer Festival (2018.9.2)

CSR and Sustainability Initiatives > Japan > Participated in the Satsuma Town Summer Festival (2018.9.2)

Sep 02, 2018 Japan NGK SPARK PLUG CO., LTD. Miyanojo Plant Partic...

CSR and Sustainability Initiatives
Middle East / Africa> Donated to an organization that supports children in Africa (NGK SPARK PLUGS SA (PTY) LTD.) (April 2, 2021)

Middle East / Africa> Donated to an organization that supports children in Africa (NGK SPARK PLUGS SA (PTY) LTD.) (April 2, 2021)

Apr 2, 2021 Middle East / Africa NGK SPARK PLUGS SA (PTY) LTD. Do...

Governance
Risk Management

Risk Management > Promotion System

Promotion System For risk management, Our group has appointed the Presid...

CSR and Sustainability Initiatives
なし

なし

CSR and Sustainability Initiatives
Middle East / Africa>Supported UNICEF Earthquake Relief Activities (NGK SPARK PLUG MIDDLE EAST FZE)(2023.3.3)

Supported UNICEF Earthquake Relief Activities (NGK SPARK PLUG MIDDLE EAST FZE)

Mar 03, 2023 Middle East / Africa NGK SPARK PLUG MIDDLE EAST FZE ...

CSR and Sustainability Initiatives
Japan > We participate in "Komaki City Public Facility Adapt Program". (2021.4.16)

CSR and Sustainability Initiatives > Japan > We participate in "Komaki City Public Facility Adapt Program". (2021.4.16)

Apr 16, 2021 Japan NITTOKU ALPHA SERVICE CO., LTD. We participate...

CSR and Sustainability Initiatives
Japan>Obtained Naming Rights for Kani Kiso River Left Bank Park (SparkTec WKS)(2022.4.10)

Obtained Naming Rights for Kani Kiso River Left Bank Park (SparkTec WKS CO., LTD.)

Apr 10, 2022 SparkTec WKS CO., LTD. Obtained Naming Rights for Ka...

CSR and Sustainability Initiatives
Japan > Conducted a Drainage facility tour (2019.12.3)

CSR and Sustainability Initiatives > Japan > Conducted a Drainage facility tour (2019.12.3)

Dec 03, 2019 NTK CERAMIC CO., LTD. NTK CERAMIC CO., LTD. Conducte...

CSR and Sustainability Initiatives
Asia / Oceania > Donated water cooler to school (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Donated water cooler to school (2016.3.20)

Mar 20, 2016 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. Don...

CSR and Sustainability Initiatives
Japan>Supporting the Japanese Red Cross Society (NTK CERATEC) (2022.10.20)

Supporting the Japanese Red Cross Society (NTK CERATEC CO., LTD.)

Oct 20, 2022 NTK CERATEC CO., LTD. Supporting the Japanese Red Cr...

CSR and Sustainability Initiatives
Asia / Oceania > Carried out repairs to social welfare facilities (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Carried out repairs to social welfare facilities (2016.3.20)

Mar 20, 2016 Asia / Oceania WOO JIN INDUSTRY CO., LTD. Carried ou...

CSR and Sustainability Initiatives
North America > We agreed with AMANC campaign (2020.9.1)

CSR and Sustainability Initiatives > North America > We agreed with AMANC campaign (2020.9.1)

Sep 01, 2020 North America BUJIAS NGK DE MEXICO S.A. DE C.V. We a...

Governance
Appropriate Tax Payment

Appropriate Tax Payment

*This policy has been approved by the Board of Directors of Niterra Co....

CSR and Sustainability Initiatives
Middle East / Africa>We donated sanitary goods (NGK SPARK PLUGS SA (PTY) LTD.)(2021.4.2)

Middle East / Africa>We donated sanitary goods (NGK SPARK PLUGS SA (PTY) LTD.)(2021.4.2)

Apr 2, 2021 Middle East / Africa NGK SPARK PLUGS SA (PTY) LTD. We...

CSR and Sustainability Initiatives
Japan > Participated in River Cleaning Event (2019.5.18)

CSR and Sustainability Initiatives > Japan > Participated in River Cleaning Event (2019.5.18)

May 18, 2019 Japan NTK CERAMIC CO., LTD. Participated in River Cl...

CSR and Sustainability Initiatives
Central and South America>Donation to Thorax Institute (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.)(2021.2.18)

Central and South America>Donation to Thorax Institute (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.)(2021.2.18)

Feb 18, 2021 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

Society
Development of Technologies, Products, and Businesses for Contributing to the Resolution of Social Issues

Development of Technologies, Products, and Businesses for Contributing to the Resolution of Social Issues

Development of Technologies, Products, and Businesses for Contributing to t...

CSR and Sustainability Initiatives
Asia / Oceania>Offered shoe boxes for Christmas! (NGK SPARK PLUGS (PHILIPPINES), INC.) (Dec. 9, 2021)

Asia / Oceania>Offered shoe boxes for Christmas! (NGK SPARK PLUGS (PHILIPPINES), INC.) (Dec. 9, 2021)

Dec 9, 2021 Asia / Oceania NGK SPARK PLUGS (PHILIPPINES), INC. Of...