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)

    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 >We Support Activities that Turn Food Waste into Energy! (2023.2.1)

Japan >We Support Activities that Turn Food Waste into Energy! (2023.2.1)

Feb 1, 2023 Japan NGK SPARK PLUG CO., LTD. We Support Activities ...

Human Capital
Diversity,Equity & Inclusion

Diversity,Equity & Inclusion > Basic Philosophy

Promoting Diversity, Equity & Inclusion We consider diversity, equity ...

Human Capital
Occupational Health and Safety > Safety and Health

Safety and Health > Toward Elimination of Occupational Accidents

Status and Reporting Procedure of occupational Accidents We aim to elimi...

CSR and Sustainability Initiatives
Asia / Oceania> Cooperated with blood donation (NGK SPARK PLUGS (VIETNAM) CO., LTD.) (April 22, 2021)

Asia / Oceania> Cooperated with blood donation (NGK SPARK PLUGS (VIETNAM) CO., LTD.) (April 22, 2021)

April 22, 2021 Asia / Oceania NGK SPARK PLUGS (VIETNAM) CO., LTD. ...

CSR and Sustainability Initiatives
Central and South America>Sponsored the Local “Furusato Festival” (CERAMICA E VELAS DE IGNICAO NGK DO BRAZIL)(2022.11.12)

Sponsored the Local “Furusato Festival” (CERAMICA E VELAS DE IGNICAO NGK DO BRAZIL)

Nov 12, 2022 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

CSR and Sustainability Initiatives
Japan > Conducted traffic safety awareness activity (2021.3.11)

CSR and Sustainability Initiatives > Japan > Conducted traffic safety awareness activity (2021.3.11)

Mar 11, 2021 Japan NGK SPARK PLUG CO., LTD. Ise Plant Conducted t...

CSR and Sustainability Initiatives
Japan > Carried our area cleaning (2020.3.17)

CSR and Sustainability Initiatives > Japan > Carried our area cleaning (2020.3.17)

Mar 17, 2020 Japan NICHIWA KIKI CO., LTD. Carried our area cleani...

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 > Sponsored a musical event (2016.3.16)

CSR and Sustainability Initiatives > Japan > Sponsored a musical event (2016.3.16)

Mar 16, 2016 Japan NGK SPARK PLUG CO., LTD. Sponsored a musical e...

CSR and Sustainability Initiatives
Japan > Our employees cooperated with blood donation (2018.6.5)

CSR and Sustainability Initiatives > Japan > Our employees cooperated with blood donation (2018.6.5)

Jun 05, 2018 Japan NGK SPARK PLUG CO., LTD. Our employees coopera...

医療機関等との透明性ガイドライン
なし

なし

CSR and Sustainability Initiatives
North America > Hosted children of employees on company visit (2016.3.20)

CSR and Sustainability Initiatives > North America > Hosted children of employees on company visit (2016.3.20)

Mar 20, 2016 North America BUJIAS NGK DE MEXICO S.A. DE C.V. Host...

CSR and Sustainability Initiatives
Asia / Oceania> Celebrating Indonesian Holidays with Neighbors (PT NGK BUSI INDONESIA) (2021.7.19)

Asia / Oceania> Celebrating Indonesian Holidays with Neighbors (PT NGK BUSI INDONESIA) (2021.7.19)

July 19, 2021 Asia / Oceania PT. NGK BUSI INDONESIA Celebrating I...

CSR and Sustainability Initiatives
Japan > We held a family musical (2020.12.19)

CSR and Sustainability Initiatives > Japan > We held a family musical (2020.12.19)

Dec 19, 2020 Japan NGK SPARK PLUG CO., LTD. We held a family musi...

Management Base
Quality

Quality

Promoting Total Quality Management Our Group is working to share and pra...

CSR and Sustainability Initiatives
Middle East / Africa>Participated in Dubai Marathon (NGK SPARK PLUG MIDDLE EAST FZE)(2023.12.2)

Participated in Dubai Marathon (NGK SPARK PLUG MIDDLE EAST FZE)

Dec 02, 2023 Middle East / Africa NGK SPARK PLUG MIDDLE EAST FZE ...

Report Library
Report Library > CSR Report 2018 or before

Report Library > CSR Report 2018 or before

CSR Report CSR Report 2018 Online versions 9.12MB ...

CSR and Sustainability Initiatives
Japan>We Hosted a Youth Baseball Tournament (Spark Tech WKS Cup)! (Nittoku Spark Tech WKS) (2022.11.15)

We Hosted a Youth Baseball Tournament (Spark Tech WKS Cup)! (Nittoku Spark Tech WKS)

Nov 15, 2022 Japan SparkTec WKS CO., LTD. We Hosted a Youth Baseb...

CSR and Sustainability Initiatives
Asia/Oceania>Participated in the “Community Chest of Korea” Activity (WOO JIN INDUSTRY CO., LTD.)(2022.12.26)

Participated in the “Community Chest of Korea” Activity (WOO JIN INDUSTRY CO., LTD.)

Dec 26, 2022 Asia / Oceania WOO JIN INDUSTRY CO., LTD. Participat...

CSR and Sustainability Initiatives
Europe > Donated food to the local community (DENS) (2020.1.12)

CSR and Sustainability Initiatives > Europe > Donated food to the local community (DENS) (2020.1.12)

Jan 12, 2020 Europe NGK SPARK PLUGS (UK) LTD. Donated food to the...

CSR and Sustainability Initiatives
Central and South America> donated food baskets! (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (Aug. 25, 2021)

Central and South America> donated food baskets! (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (Aug. 25, 2021)

Aug 25, 2021 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

CSR and Sustainability Initiatives
Japan > We cleaned up the city with volunteers in Nagoya! (2021.4.11)

CSR and Sustainability Initiatives > Japan > We cleaned up the city with volunteers in Nagoya! (2021.4.11)

Apr 11, 2021 Japan NGK SPARK PLUG CO., LTD. We cleaned up the cit...

CSR and Sustainability Initiatives
Japan>Participated in the Kagoshima Prefecture Tree Planting Festival (Nittoku Spark Tech WKS) (2022.11.19)

Participated in the Kagoshima Prefecture Tree Planting Festival (Nittoku Spark Tech WKS)

Nov 19, 2022 Japan SparkTec WKS CO., LTD. Participated in the Kag...

CSR and Sustainability Initiatives
Japan>We Outsourced the Work to a Facility for People with Disabilities. (NTK Ceratec)(2023.1.30)

We Outsourced the Work to a Facility for People with Disabilities. (NTK Ceratec)

Jan 30, 2023 Japan NTK CERATEC CO., LTD. We Outsourced the Work t...