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
Asia / Oceania > Charity on Ied Adha (2018.9.2)

CSR and Sustainability Initiatives > Asia / Oceania > Charity on Ied Adha (2018.9.2)

Sep 02, 2018 Asia / Oceania PT. NGK BUSI INDONESIA Charity on Ied...

CSR and Sustainability Initiatives
Asia / Oceania>Activities to support children with autism spectrum disorder (NGK SPARK PLUG 〔SHANGHAI〕 CO., LTD.)  2022.3.1

Asia / Oceania>Activities to support children with autism spectrum disorder (NGK SPARK PLUG 〔SHANGHAI〕 CO., LTD.)  2022.3.1

Mar 01, 2022 Asia / Oceania NGK SPARK PLUG (SHANGHAI) CO., LTD. A...

Sustainability Video Leaning
~Sustainability Video Learning~

- Human Rights

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...

医療機関等との透明性ガイドライン
なし

なし

CSR and Sustainability Initiatives
Japan > Participating in Konan Beautification volunteer (Adoption Program) (2021.1.13)

CSR and Sustainability Initiatives > Japan > Participating in Konan Beautification volunteer (Adoption Program) (2021.1.13)

Jan 13, 2021 Japan NITTOKU ALPHA SERVICE CO., LTD. Participating ...

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
North America > Supporting Hakone Gardens (2016.3.20)

CSR and Sustainability Initiatives > North America > Supporting Hakone Gardens (2016.3.20)

Mar 20, 2016 North America NTK TECHNOLOGIES, INC. Supporting Hako...

CSR and Sustainability Initiatives
Japan>Planted Trees on the Plant Grounds (Spark Tech WKS)(2022.12.27)

Planted Trees on the Plant Grounds (Spark Tech WKS CO., LTD.)

Dec 27, 2022 Spark Tech WKS CO., LTD. Planted Trees on the Plant ...

Human Capital
Diversity,Equity & Inclusion

Diversity,Equity & Inclusion > Basic Philosophy

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

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
CSR and Sustainability Initiatives > Japan >We cleaned the city near the head office!(2022.8.9)

CSR and Sustainability Initiatives > Japan >We Cleaned the City Near the Head Office!(2022.7.23)

July 23, 2022 Japan NGK SPARK PLUG CO., LTD. We Cleaned the City ...

CSR and Sustainability Initiatives
Asia / Oceania>Donated Road Barricades! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (March 25, 2022)

Asia / Oceania>Donated Road Barricades! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (March 25, 2022)

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

Management Base
Environment >Environmental Burdens from Business Activities

Environmental Burdens from Business Activities

Environmental Burdens from Business Activities Knowing what impacts our ...

CSR and Sustainability Initiatives
Japan > Charitable Trust NGK SPARK PLUG Overseas Student Scholarship Fund (2020.10.20)

CSR and Sustainability Initiatives > Japan > Charitable Trust NGK SPARK PLUG Overseas Student Scholarship Fund (2020.10.20)

Oct 20, 2020 Japan NGK SPARK PLUG CO., LTD. Charitable Trust NGK ...

CSR and Sustainability Initiatives
North America > Donated to Toys for Tots (2020.12.21)

CSR and Sustainability Initiatives > North America > Donated to Toys for Tots (2020.12.21)

Dec 21, 2020 North America Wells Vehicle Electronics, L.P. Donate...

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
なし

なし

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...

Management Base
Quality

Quality

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

CSR and Sustainability Initiatives
Asia / Oceania>Donated AEDs! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (Aug.23,2021)

Asia / Oceania>Donated AEDs! (NGK SPARK PLUGS (INDIA) PVT. LTD.) (Aug.23,2021)

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

CSR and Sustainability Initiatives
Asia / Oceania > Attending CSR Tours (2018.8.1)

CSR and Sustainability Initiatives > Asia / Oceania > Attending CSR Tours (2018.8.1)

Aug 01, 2018 Asia / Oceania NGK SPARK PLUGS (ASIA) CO., LTD. Atte...

CSR and Sustainability Initiatives
Japan>Volunteer at Marathon Festival Nagoya Aichi 2023(2023.3.12)

Japan>Volunteer at Marathon Festival Nagoya Aichi 2023(2023.3.12)

Mar 12, 2023 Japan NGK SPARK PLUG CO., LTD. Volunteer at Marathon...

CSR and Sustainability Initiatives
Asia / Oceania > Offered internships for university students (2016.3.20)

CSR and Sustainability Initiatives > Asia / Oceania > Offered internships for university students (2016.3.20)

Mar 20, 2016 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Offered...