Explore Idemitsu Kosan'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 Idemitsu Kosan's official channels and fully traceable to its official company sources.
The table below lists all of Idemitsu Kosan's' corporate disclosure by name and reporting period, ensuring full transparency and easy access. Coming soon, Tracenable users will be able to export disclosures as PDFs, view them in Markdown, or open them directly in ChatGPT or Claude for instant analysis and summarization.
| Name | Reporting Period | |
|---|---|---|
| Financial results | N/A | |
| Corporate Governance Report | N/A | |
| Share buyback report | N/A | |
| Share buyback report | N/A | |
| Financial results | N/A | |
| Notification regarding own shares | N/A | |
| Notification regarding own shares | N/A | |
| Corporate Governance Report | N/A | |
| ESG Data Spreadsheet | 2025 | |
| Financial & Extra-Financial Disclosure | 2025 | |
| Integrated Report | 2025 | |
| ESG Data Spreadsheet | 2024 | |
| Integrated Report | 2024 | |
| Financial & Extra-Financial Disclosure | 2024 | |
| Quarterly securities report | 2023 | |
| Quarterly securities report | 2023 | |
| Financial & Extra-Financial Disclosure | 2023 | |
| Financial Report | 2023 | |
| Integrated Report | 2023 | |
| ESG Data Spreadsheet | 2023 | |
| Webpage captured from company’s website | 2022 | |
| Financial Report | 2022 | |
| ESG Data Spreadsheet | 2022 | |
| Integrated Report | 2022 | |
| Financial Report | 2022 | |
| Financial & Extra-Financial Disclosure | 2022 | |
| Financial & Extra-Financial Disclosure | 2021 | |
| Sustainability Report | 2021 | |
| Financial Report | 2021 | |
| Integrated Report | 2021 | |
| Webpage captured from company’s website | 2020 | |
| Sustainability Report | 2020 | |
| Financial Report | 2020 | |
| Integrated Report | 2020 | |
| Annual Report | 2019 | |
| Integrated Report | 2019 | |
| Sustainability Report | 2019 | |
| Financial & Extra-Financial Disclosure | 2018 | |
| Annual Report | 2018 | |
| Annual Report | 2017 | |
| Financial & Extra-Financial Disclosure | 2017 | |
| Annual Report | 2016 | |
| Financial & Extra-Financial Disclosure | 2016 | |
| Annual Report | 2015 | |
| Financial & Extra-Financial Disclosure | 2015 | |
| Annual Report | 2014 | |
| Financial & Extra-Financial Disclosure | 2014 | |
| Annual Report | 2013 | |
| Annual Report | 2012 | |
| Annual Report | 2011 |