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 > Accepted training for high school students (2021.1.22)

CSR and Sustainability Initiatives > Japan > Accepted training for high school students (2021.1.22)

Jan 22, 2021 Japan NGK SPARK PLUG CO., LTD. Accepted training for...

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
Central and South America> Promoting environmentally friendly activities (BUJIAS NGK DE MEXICO S.A. DE C.V.) (March 1, 2022)

Central and South America> Promoting environmentally friendly activities (BUJIAS NGK DE MEXICO S.A. DE C.V.) (March 1, 2022)

Mar 1, 2022 North America BUJIAS NGK DE MEXICO S.A. DE C.V. Promo...

CSR and Sustainability Initiatives
Asia / Oceania> Donated to a facility for people with disabilities (NGK SPARK PLUGS MALAYSIA BERHAD) (Feb.15、2022)

Asia / Oceania> Donated to a facility for people with disabilities (NGK SPARK PLUGS MALAYSIA BERHAD) (Feb.15、2022)

February 15, 2022 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Do...

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
Asia/Oceania>We supported Influenza Vaccination (WOO JIN INDUSTRY CO., LTD.)(2022.11.30)

We supported Influenza Vaccination (WOO JIN INDUSTRY CO., LTD.)

Nov 30, 2022 Asia / Oceania WOO JIN INDUSTRY CO., LTD. We support...

CSR and Sustainability Initiatives
Japan > Hosted work experience (2016.3.18)

CSR and Sustainability Initiatives > Japan > Hosted work experience (2016.3.18)

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

CSR and Sustainability Initiatives
Central and South America> Donated food baskets and toys to children (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (Dec. 21, 2021)

Central and South America> Donated food baskets and toys to children (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (Dec. 21, 2021)

Dec 21, 2021 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

CSR and Sustainability Initiatives
Japan > Conducting Plant Tours (2020.3.23)

CSR and Sustainability Initiatives > Japan > Conducting Plant Tours (2020.3.23)

Mar 23, 2020 Japan SparkTec TONO CO., LTD. Conducting Plant Tours...

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...

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
North America>Donated to food pantry (NGK SPARK PLUGS (U.S.A.), INC.) (2020.11.21 )

North America>Donated to food pantry (NGK SPARK PLUGS (U.S.A.), INC.) (2020.11.21 )

Nov 21, 2020 North America NGK SPARK PLUGS (U.S.A.), INC. Donated...

CSR and Sustainability Initiatives
Asia / Oceania > Classes on traffic safety and environmental protection held at schools for children of migrant workers (2016.3.20)
CSR and Sustainability Initiatives
Asia / Oceania>Donated a water cooler! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (March 25, 2022)

Asia / Oceania>Donated a water cooler! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (March 25, 2022)

March 25, 2022 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. D...

Environment
Management of Waste

Management of Waste

Basic Philosophy The earth’s resources are limited and must be therefore p...

Sustainability Video Leaning
~Sustainability Video Learning~

- Biodiversity

CSR and Sustainability Initiatives
Asia/Oceania>We Conducted Product Training at Technical School (NGK SPARK PLUGS (PHILIPPINES), INC.)(2022.5.5)

We Conducted Product Training at Technical School (NGK SPARK PLUGS (PHILIPPINES), INC.)

May 05, 2022 Asia / Oceania NGK SPARK PLUGS (PHILIPPINES), INC. W...

CSR and Sustainability Initiatives
North America> Participating in the "Adopt-A-Highway" program (NGK SPARK PLUGS (U.S.A.), INC.) (Feb. 21, 2022)

North America> Participating in the "Adopt-A-Highway" program (NGK SPARK PLUGS (U.S.A.), INC.) (Feb. 21, 2022)

Feb 21, 2022 North America NGK SPARK PLUGS (U.S.A.), INC. Partici...

CSR and Sustainability Initiatives
Japan>Supporting Kani Summer Festival (NTK CERAMIC)(2022.6.1)

Supporting Kani Summer Festival (NTK CERAMIC CO., LTD.)

Jun 01, 2022 NTK CERAMIC CO., LTD. Supporting Kani Summer Festiva...

CSR and Sustainability Initiatives
Asia / Oceania > Accepted internship training (2020.6.26)

CSR and Sustainability Initiatives > Asia / Oceania > Accepted internship training (2020.6.26)

Jun 26, 2020 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Accepte...

CSR and Sustainability Initiatives
Central and South America>We are Conducting Environmentally Friendly Initiatives (BUJIAS NGK DE MEXICO S.A. DE C.V.)(2023.3.1)

We are Conducting Environmentally Friendly Initiatives (BUJIAS NGK DE MEXICO S.A. DE C.V.)

Mar 01, 2023 North America BUJIAS NGK DE MEXICO S.A. DE C.V. We a...

医療機関等との透明性ガイドライン
なし

なし

CSR and Sustainability Initiatives
Asia / Oceania> held an exchange meeting at a nursing home (NGK SPARK PLUG 〔SHANGHAI〕 CO., LTD.) (Jan.20, 2022)

Asia / Oceania> held an exchange meeting at a nursing home (NGK SPARK PLUG 〔SHANGHAI〕 CO., LTD.) (Jan.20, 2022)

January 20, 2022 Asia / Oceania NGK SPARK PLUG (SHANGHAI) CO., LTD. ...

CSR and Sustainability Initiatives
Central and South America>Sponsored a Local Walking Event(CERAMICA E VELAS DE IGNICAO NGK DO BRAZIL)(2022.8.28)

Sponsored a Local Walking Event (CERAMICA E VELAS DE IGNICAO NGK DO BRAZIL)

Aug 28, 2022 Central and South America CERAMICA E VELAS DE IGNICAO NGK...