Top Message

Top Message

A message from our top management regarding sustainability.

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Sustainability Management

Sustainability Management

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

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Priority Issues

Priority Issues (Materiality)

Introducing priority issues and the process of identifying priority issues.

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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 2024 (White500)

  • SOMPO Sustainability Index

    SOMPO Sustainability Index

  • NIKKEI SDGs Management Survey

    NIKKEI SDGs Management Survey

View External Evaluations

Examples of latest initiatives

View Case Studies

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

医療機関等との透明性ガイドライン
なし

なし

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Central and South America＞Sponsored a Project aimed at Promoting Arts and Culture (Niterra do Brasil Ltda.) (2023.3.13)

Central and South America＞Sponsored a Project aimed at Promoting Arts and Culture (Niterra do Brasil Ltda.) (2023.3.13)

Mar 13, 2023 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

DFF Inc., NGK SPARK PL...
CSR and Sustainability Initiatives
Japan > We Participated in the Extermination Activity of Lance-leaf Tickseed! (2022.5.16)

CSR and Sustainability Initiatives > Japan > We Participated in the Extermination Activity of Lance-leaf Tickseed! (2022.5.16)

May 16, 2022 Japan NGK SPARK PLUG CO., LTD. Komaki Plant We Parti...

NGK SPARK PLUG CO., LTD.
医療機関等との透明性ガイドライン
なし

なし

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Asia / Oceania > Helping the Red Cross with blood donations (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Helping the Red Cross with blood donations (2016.3.20)

Mar 20, 2016 Asia / Oceania PT. NGK BUSI INDONESIA Helping the Re...

NGK SPARK PLUG CO., LTD.
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...

DFF Inc., NGK SPARK PL...
CSR and Sustainability Initiatives
Japan > Cleaning up the plant surrounding areas (2020.3.2)

CSR and Sustainability Initiatives > Japan > Cleaning up the plant surrounding areas (2020.3.2)

Mar 02, 2020 Japan NITTOKU ALPHA SERVICE CO., LTD. Cleaning up th...

NGK SPARK PLUG CO., LTD.
Society
Social Contribution > Cultural Activities

Social Contribution > Cultural Activities

We have established our “Social Contribution Policy” as part of our CSR bas...

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Europe > Supporting local university racing team (2016.3.20)

CSR and Sustainability Initiatives > Europe > Supporting local university racing team (2016.3.20)

Mar 20, 2016 Europe LIMITED LIABILITY COMPANY NGK SPARK PLUG (EURASIA)...

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Middle East / Africa＞Supported the Installation of Catering Equipment (NGK SPARK PLUGS SA (PTY) LTD.)(2022.10.7)

Supported the Installation of Catering Equipment (NGK SPARK PLUGS SA (PTY) LTD.)

Oct 07, 2022 Middle East / Africa NGK SPARK PLUGS SA (PTY) LTD. S...

DFF Inc., NGK SPARK PL...
CSR and Sustainability Initiatives
Asia / Oceania > Charity for the flood victims (2019.5.3)

CSR and Sustainability Initiatives > Asia / Oceania > Charity for the flood victims (2019.5.3)

May 03, 2019 Asia / Oceania PT. NGK BUSI INDONESIA Charity for th...

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Asia / Oceania>Donation of oxygen concentrators and oxygen concentration meters (NGK SPARK PLUGS (INDIA) PVT. LTD.)　 2021.6.25

Asia / Oceania>Donation of oxygen concentrators and oxygen concentration meters (NGK SPARK PLUGS (INDIA) PVT. LTD.)　 2021.6.25

Jun 25, 2021 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. Don...

DFF Inc., NGK SPARK PL...
CSR and Sustainability Initiatives
Japan > Participated in the traffic safety activities (2021.3.10)

CSR and Sustainability Initiatives > Japan > Participated in the traffic safety activities (2021.3.10)

Mar 10, 2021 Japan NGK SPARK PLUG CO., LTD. Participated in the t...

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
North America> Sponsored the Adopt-a-Family Program (NGK SPARK PLUGS (U.S.A.), INC.) (Dec.21, 2021)

North America> Sponsored the Adopt-a-Family Program (NGK SPARK PLUGS (U.S.A.), INC.) (Dec.21, 2021)

Dec 21, 2021 North America NGK SPARK PLUGS (U.S.A.), INC. Sponsor...

DFF Inc., NGK SPARK PL...
医療機関等との透明性ガイドライン
なし

なし

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Japan > We co-sponsored a backstage tour of the NTK Hall! (2021.8.11)

CSR and Sustainability Initiatives > Japan > We co-sponsored a backstage tour of the NTK Hall! (2021.8.11)

Aug 11, 2021 Japan NGK SPARK PLUG CO., LTD. We co-sponsored a bac...

NGK SPARK PLUG CO., LTD.
CSR and Sustainability Initiatives
Japan > Provided work experience for people with disabilities (2016.3.18)

CSR and Sustainability Initiatives > Japan > Provided work experience for people with disabilities (2016.3.18)

Mar 18, 2016 Japan NTK CERAMIC CO., LTD. Provided work experience...

NGK SPARK PLUG CO., LTD.
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...

NGK SPARK PLUG CO., LTD.