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

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> 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
Asia / Oceania> Donated to soccer academy (NGK SPARK PLUGS MALAYSIA BERHAD) (March 1, 2022)

Asia / Oceania> Donated to soccer academy (NGK SPARK PLUGS MALAYSIA BERHAD) (March 1, 2022)

Mar 1, 2022 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Donated ...

CSR and Sustainability Initiatives
Japan > Awarding scholarships to international students from Asia (2016.3.18)

CSR and Sustainability Initiatives > Japan > Awarding scholarships to international students from Asia (2016.3.18)

Mar 18, 2016 Japan NGK SPARK PLUG CO., LTD. Awarding scholarships...

医療機関等との透明性ガイドライン
なし

なし

Priority Management Issues (Materiality)
Priority Management Issues

Priority Issues (Materiality)

Basic Philosophy As articulated in the Niterra Way (CSR and Sustainabili...

CSR and Sustainability Initiatives
Central and South America> Sponsored a health event (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (March 30.2022)

Central and South America> Sponsored a health event (CERAMICA E VELAS DE IGNICAO NGK DO BRASIL LTDA.) (March 30.2022)

Mar 30, 2022 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

CSR and Sustainability Initiatives
North America > Donated to the orphanages (2019.12.1)

CSR and Sustainability Initiatives > North America > Donated to the orphanages (2019.12.1)

Dec 01, 2019 North America BUJIAS NGK DE MEXICO S.A. DE C.V. Dona...

CSR and Sustainability Initiatives
Japan >We Co-sponsored Thanks Concert of Nagoya Philharmonic Orchestra! (2022.10.2)

Japan >We Co-sponsored Thanks Concert of Nagoya Philharmonic Orchestra! (2022.10.2)

October 2, 2022 Japan NGK SPARK PLUG CO., LTD. We Co-sponsored Th...

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 > Plant tour held for elementary school students (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Plant tour held for elementary school students (2016.3.20)

Mar 20, 2016 Asia / Oceania NGK SPARK PLUG (SHANGHAI) CO., LTD. P...

CSR and Sustainability Initiatives
Japan>We held a factory tour (KAMIOKA CERAMIC CO., LTD.)( 2021.6.22)

Japan>We held a factory tour (KAMIOKA CERAMIC CO., LTD.)( 2021.6.22)

Jun 22, 2021 Japan KAMIOKA CERAMIC CO., LTD. We held a factory to...

CSR and Sustainability Initiatives
North America>We Cooperated in Fundraising for the American Lung Association (Caire Inc.) (2022.5.6)

We Cooperated in Fundraising for the American Lung Association (Caire Inc.)

May 06, 2022 North America Caire Inc. We Cooperated in Fundraisin...

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...

SASB Standards Comparison Table
SASB Standards Comparison Table

SASB Content Index

*Information is disclosed in units different from those required by SASB. ...

CSR and Sustainability Initiatives
Asia / Oceania>Product training was held at the technical school (NGK SPARK PLUGS (PHILIPPINES), INC.) 2021. 6.21

Asia / Oceania>Product training was held at the technical school (NGK SPARK PLUGS (PHILIPPINES), INC.) 2021. 6.21

Jun 21, 2021 Asia / Oceania NGK SPARK PLUGS (PHILIPPINES), INC. P...

CSR and Sustainability Initiatives
Japan > We carried out traffic safety street sentry (2020.3.11)

CSR and Sustainability Initiatives > Japan > We carried out traffic safety street sentry (2020.3.11)

Mar 11, 2020 Japan NGK SPARK PLUG CO., LTD. Ise Plant We carried ...

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>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
Central and South America > Became a sponsor of a local basketball team (2016.3.20)

CSR and Sustainability Initiatives > Central and South America > Became a sponsor of a local basketball team (2016.3.20)

Mar 20, 2016 Central and South America CERAMICA E VELAS DE IGNICAO NGK...

Management Base
Environment >Management of Chemical Substances

Management of Chemical Substances

Basic Philosophy Chemical substances are used widely not only in the indus...

Human Capital
Diversity,Equity & Inclusion

Diversity,Equity & Inclusion > Basic Philosophy

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

CSR and Sustainability Initiatives
Japan > We carried out corporate blood donation (2019.2.28)

CSR and Sustainability Initiatives > Japan > We carried out corporate blood donation (2019.2.28)

Feb 28, 2019 Japan SparkTec TONO CO., LTD. We carried out corpora...

CSR and Sustainability Initiatives
Asia / Oceania > Raised funds for Wuhan (2020.3.14)

CSR and Sustainability Initiatives > Asia / Oceania > Raised funds for Wuhan (2020.3.14)

Mar 14, 2020 Asia / Oceania CHANGSHU NGK SPARK PLUG CO., LTD. Rai...