Explore NGK's complete collection of publicly available corporate disclosures, including annual reports, sustainability reports, financial statements, ESG data spreadsheets, and related web publications. Each document is sourced directly from NGK's official channels and fully traceable to its official company sources.
The table below lists all of NGK's' corporate disclosure by name and reporting period, ensuring full transparency and easy access.
If you want to search across NGK's' disclosures for specific data or insights, use our Disclosure Search.
| Name | Reporting Period | |
|---|---|---|
Integrated Report | 2025 | |
Integrated Report | 2025 | |
Sustainability Report | 2025 | |
Sustainability Report | 2025 | |
Financial Report | 2025 | |
Sustainability Data Spreadsheet | 2024 | |
Sustainability Data Spreadsheet | 2024 | |
Sustainability Report | 2024 | |
Integrated Report | 2024 | |
Sustainability Data Spreadsheet | 2024 | |
Financial Report | 2024 | |
Quarterly securities report | 2023 | |
Quarterly securities report | 2023 | |
Sustainability Data Spreadsheet | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Integrated Report | 2023 | |
Financial Report | 2023 | |
Financial & Extra-Financial Disclosure | 2023 | |
Integrated Report | 2022 | |
Sustainability Data Spreadsheet | 2022 | |
Financial Report | 2022 | |
Webpage captured from company’s website | 2022 | |
Webpage captured from company’s website | 2021 | |
Sustainability Report | 2021 | |
Sustainability Data Spreadsheet | 2021 | |
Annual Report | 2021 | |
Integrated Report | 2020 | |
Financial Report | 2020 | |
Sustainability Report | 2020 | |
Integrated Report | 2019 | |
Sustainability Report | 2019 | |
Integrated Report | 2018 | |
Sustainability Report | 2018 | |
Annual Report | 2017 | |
Integrated Report | 2017 | |
CSR Report | 2016 | |
Annual Report | 2016 | |
CSR Report | 2015 | |
Annual Report | 2015 | |
CSR Report | 2014 | |
Annual Report | 2014 | |
CSR Report | 2013 | |
Annual Report | 2013 | |
Annual Report | 2012 | |
CSR Report | 2012 | |
Annual Report | 2011 | |
CSR Report | 2011 | |
CSR Report | 2010 | |
Annual Report | 2010 | |
CSR Report | 2009 | |
Annual Report | 2009 | |
Environmental Report | 2008 | |
Annual Report | 2008 | |
Environmental Report | 2007 | |
Annual Report | 2007 | |
Environmental Report | 2006 | |
Environmental Report | 2005 | |
Environmental Report | 2004 | |
Environmental Report | 2003 | |
Environmental Report | 2002 | |
Environmental Report | 2001 | |
Environmental Report | 2000 | |
Environmental Report | 1999 | |
Share buyback report | N/A | |
Corporate Governance Report | N/A | |
Report of large possession | N/A | |
Notification regarding own shares | N/A | |
Notification regarding own shares | N/A | |
Share buyback report | N/A | |
Financial results | N/A | |
Financial results | N/A |