02 October 2026

Sumitomo Electric Industries, Ltd. is pleased that it has published the Group’s Integrated Report 2026 and CSR 2026 and disclosed information based on TCFD and TNFD recommendations.

Rooted in the Sumitomo Spirit and the Sumitomo Electric Group Corporate Principles, and guided by the enduring management policy of “contributing to society through fair business activities,” the Sumitomo Electric Group is committed to enhancing corporate value over the medium to long term. The Integrated Report and CSR Book are published annually for the purpose of deepening the understanding of the Group’s initiatives among all stakeholders, including customers, employees, suppliers, regional communities, and shareholders/investors.

The Integrated Report 2026 outlines the Sumitomo Electric Group’s value-creation story as it strives to become a “Glorious Excellent Company.” It comprehensively compiles both financial and non-financial information. Furthermore, the CSR Book 2026 provides a comprehensive collection of specific information on the Group’s various initiatives as a supplement to the Integrated Report.

In addition, Sumitomo Electric has disclosed information based on the TCFD and TNFD recommendations.* The Sumitomo Electric Group has been advancing various climate- and nature-related initiatives to address global environmental issues as one of the important management challenges. Accordingly, the Group explains four pillars—Governance, Strategy, Risk and Impact Management, and Metrics and Targets—that are set out in the TCFD and TNFD recommendations. The full disclosure is published on its website, and excerpts are included in the Integrated Report 2026 and CSR Book 2026.

Both the Japanese and English versions of the Integrated Report 2026, CSR Book 2026, and the disclosure based on the TCFD and TNFD recommendations are available on our website. We hope you will find these materials helpful to deepen your understanding of the Group’s management policies and initiatives.

▶Integrated Report 2026
 Japanese version    https://sumitomoelectric.com/jp/sustainability/integrated
 English Version       https://sumitomoelectric.com/sustainability/integrated

▶CSR Book 2026
 Japanese version    https://sumitomoelectric.com/jp/csr-reports
 English version        https://sumitomoelectric.com/csr-reports

▶Disclosure of Information Based on TCFD and TNFD Recommendations
 Japanese version
 https://sumitomoelectric.com/jp/sustainability/environment/naturalcapital/tcfdtnfd
 English version
 https://sumitomoelectric.com/sustainability/environment/naturalcapital/tcfdtnfd
 
Notes:
-    TCFD: Task Force on Climate-related Financial Disclosures
-    TNFD: Task Force on Nature-related Financial Disclosures