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 Management Issues

Priority Management Issues (Materiality)

Introducing priority management issues and the process of identifying.

External Evaluations

  • MSCI ESG Ratings

    MSCI ESG Ratings

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

    2025 Outstanding Organizations of KENKO Investment for Health (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

Management Base
Governance>

risk management>

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
non title

non title

CSR and Sustainability Initiatives
Asia / Oceania>We donated sanitary masks (WOOJIN INDUSTRY CO., LTD.) (Sept.3, 2021)

Asia / Oceania>We donated sanitary masks (WOOJIN INDUSTRY CO., LTD.) (Sept.3, 2021)

Sep 3, 2021 Asia / Oceania WOO JIN INDUSTRY CO., LTD. We donated ...

医療機関等との透明性ガイドライン
なし

なし

CSR and Sustainability Initiatives
Middle East / Africa>Donated to a Rehabilitation/Special Needs School (NGK SPARK PLUGS SA (PTY) )(2023.3.30)

Donated to a Rehabilitation/Special Needs School (NGK SPARK PLUGS SA (PTY) LTD.)

Mar 30, 2023 Middle East / Africa NGK SPARK PLUGS SA (PTY) LTD. D...

CSR and Sustainability Initiatives
Japan > Sponsoring the Iwasakihara Bon Odori Festival and opening a mock shop (2019.7.28)

CSR and Sustainability Initiatives > Japan > Sponsoring the Iwasakihara Bon Odori Festival and opening a mock shop (2019.7.28)

Jul 28, 2019 Japan NGK SPARK PLUG CO., LTD. Komaki Plant Sponsori...

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...

CSR and Sustainability Initiatives
Asia/Oceania>Donated to Sanyang Charity Association (WOOJIN INDUSTRY CO., LTD. )

Donated to Sanyang Charity Association (WOOJIN INDUSTRY CO., LTD. )

Dec 23, 2022 Asia WOOJIN INDUSTRY CO., LTD. Donated to Sanyang Ch...

CSR and Sustainability Initiatives
Asia / Oceania> Supported activities for World Mental Health Day (PT NGK BUSI INDONESIA)( 2021.10.21)

Asia / Oceania> Supported activities for World Mental Health Day (PT NGK BUSI INDONESIA) (2021.10.21)

Oct 21, 2021 Asia / Oceania PT. NGK BUSI INDONESIA Supported acti...

CSR and Sustainability Initiatives
Japan > Participating in Komaki City's traffic safety campaigns (2016.3.18)

CSR and Sustainability Initiatives > Japan > Participating in Komaki City's traffic safety campaigns (2016.3.18)

Mar 18, 2016 Japan NGK SPARK PLUG CO., LTD. Komaki Plant Particip...

CSR and Sustainability Initiatives
Japan>We Conducted Workplace Experience Learning for High School Students. (Kamioka Ceramic) (2022.8.3)

We Conducted Workplace Experience Learning for High School Students. (Kamioka Ceramic)

Aug 03, 2022 Japan KAMIOKA CERAMIC CO., LTD. We Conducted Workpla...

CSR and Sustainability Initiatives
Japan > We provided face masks to medical institutions as a COVID-19 countermeasure (2020.5.21)

CSR and Sustainability Initiatives > Japan > We provided face masks to medical institutions as a COVID-19 countermeasure (2020.5.21)

May 15, 2020 Japan NGK SPARK PLUG CO., LTD. We provided face mask...

CSR and Sustainability Initiatives
Central and South America> Offered sneakers to children in an orphanage (BUJIAS NGK DE MEXICO S.A. DE C.V.) (2021.12.1)

Central and South America> Offered sneakers to children in an orphanage (BUJIAS NGK DE MEXICO S.A. DE C.V.) (2021.12.1)

Dec 1, 2021 North America BUJIAS NGK DE MEXICO S.A. DE C.V. Offer...

CSR and Sustainability Initiatives
Japan>Donated to the Red Feather Community Chest (Spark Tech WKS)(2022.1.28)

Donated to the Red Feather Community Chest (Spark Tech WKS CO., LTD.)

Jan 28, 2022 Spark Tech WKS CO., LTD. Donated to the Red Fea...

CSR and Sustainability Initiatives
Japan > Opening up tennis courts (2016.3.18)

CSR and Sustainability Initiatives > Japan > Opening up tennis courts (2016.3.18)

Mar 18, 2016 Japan NGK SPARK PLUG CO., LTD. Ise Plant Opening up ...

CSR and Sustainability Initiatives
Japan>Participating in the "Konan Beautification Volunteer (Adopt Program)" (NITTOKU ALPHA SERVICE CO., LTD.) (2022.3.8)

Japan>Participating in the "Konan Beautification Volunteer (Adopt Program)" (NITTOKU ALPHA SERVICE CO., LTD.) (2022.3.8)

Mar 8, 2022 Japan NITTOKU ALPHA SERVICE CO., LTD. Participating i...

CSR and Sustainability Initiatives
Japan>We Conducted a Community Cleanup (NICHIWA KIKI CO., LTD.)(2023.3.28)

We Conducted a Community Cleanup (NICHIWA KIKI CO., LTD.)

Mar 28, 2023 Japan NICHIWA KIKI CO., LTD. We Conducted a Communit...

Management Base
Appropriate Tax Payment

Appropriate Tax Payment

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

CSR and Sustainability Initiatives
Japan>Cleaning activities (Nittoku Alpha Service) (2022.3.22)

Japan>Cleaning activities (Nittoku Alpha Service) (2022.3.22)

Mar 22, 2022 Japan NITTOKU ALPHA SERVICE CO., LTD. Cleaning activ...

CSR and Sustainability Initiatives
Asia / Oceania > Participated in drug eradication campaign (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Participated in drug eradication campaign (2016.3.20)

Mar 20, 2016 Asia / Oceania PT. NGK BUSI INDONESIA Participated i...

Resolution of Social Issues
Social Contribution >Activities That Contribute to the Future of Society

Our group has established a "Social Contribution Policy" in our Basic CSR P...

Management Base
Environment >Conservation of Biodiversity

Conservation of Biodiversity

Guidelines for Biodiversity Recognizing the conservation of biodiversity a...

CSR and Sustainability Initiatives
Asia / Oceania>Supporting local sports activities (PT NGK BUSI INDONESIA) (Oct. 9, 2021)

Asia / Oceania>Supporting local sports activities (PT NGK BUSI INDONESIA) (Oct. 9, 2021)

Oct 9, 2021 Asia / Oceania PT. NGK BUSI INDONESIA Supporting loca...