A message from our top management regarding sustainability.
Introducing our approach to sustainability and our system of promoting sustainability.
Introducing priority management issues and the process of identifying.
MSCI ESG Ratings
Certified as Health & Productivity Management Outstanding Organizations Recognition Program for 2025 (White500)
SOMPO Sustainability Index
NIKKEI SDGs Management Survey
Sep 02, 2018 Asia / Oceania PT. NGK BUSI INDONESIA Charity on Ied...
Mar 01, 2022 Asia / Oceania NGK SPARK PLUG (SHANGHAI) CO., LTD. A...
March 25, 2022 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. D...
Jan 13, 2021 Japan NITTOKU ALPHA SERVICE CO., LTD. Participating ...
Jan 28, 2022 Spark Tech WKS CO., LTD. Donated to the Red Fea...
Mar 20, 2016 North America NTK TECHNOLOGIES, INC. Supporting Hako...
Dec 27, 2022 Spark Tech WKS CO., LTD. Planted Trees on the Plant ...
Promoting Diversity, Equity & Inclusion We consider diversity, equity ...
CSR Report CSR Report 2018 Online versions 9.12MB ...
July 23, 2022 Japan NGK SPARK PLUG CO., LTD. We Cleaned the City ...
March 25, 2022 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. D...
Environmental Burdens from Business Activities Knowing what impacts our ...
Oct 20, 2020 Japan NGK SPARK PLUG CO., LTD. Charitable Trust NGK ...
Dec 21, 2020 North America Wells Vehicle Electronics, L.P. Donate...
Mar 1, 2022 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Donated ...
Feb 28, 2019 Japan SparkTec TONO CO., LTD. We carried out corpora...
Promoting Total Quality Management Our Group is working to share and pra...
August 25, 2021 Asia / Oceania NGK SPARK PLUGS (INDIA) PVT. LTD. ...
Aug 01, 2018 Asia / Oceania NGK SPARK PLUGS (ASIA) CO., LTD. Atte...
Mar 12, 2023 Japan NGK SPARK PLUG CO., LTD. Volunteer at Marathon...
Mar 20, 2016 Asia / Oceania NGK SPARK PLUGS MALAYSIA BHD. Offered...