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SUMIDA CORPORATION — Investor Relations & Filings

Ticker · 6817 ISIN · JP3400800003 LEI · 529900YR9T4HZ9236N62 T Manufacturing
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Filings indexed 100 across all filing types
Latest filing 2026-04-24 Share Issue/Capital Cha…
Country JP Japan
Listing T 6817

About SUMIDA CORPORATION

https://www.sumida.com/

SUMIDA CORPORATION is a global company that designs, develops, manufactures, and distributes inductive components and modules. Its product portfolio consists of high-quality coils, power inductors, and various wire-wound electronic products. These components are utilized in a wide range of applications within the automotive, consumer electronics, industrial, and medical electronics markets. The company provides both standard components and customized solutions, leveraging its global research, development, and sales network to address specific customer needs.

Recent filings

Filing Released Lang Actions
訂正臨時報告書
Share Issue/Capital Change Classification · 85% confidence The document is a Japanese “訂正臨時報告書” (corrected timely report) filed under the Financial Instruments and Exchange Act, detailing the issuance of new share subscription rights (stock options) to subsidiary directors, employees, and executive officers. This is an equity issuance that changes the company’s capital structure rather than a pure fundraising announcement or debt update. It falls squarely under “Share Issue/Capital Change” (SHA), which covers announcements of new share issuances and other capital changes.
2026-04-24 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-4-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory document accompanying the Annual Securities Report (Yukashoken Hokokusho) in Japan, where the CEO and CFO certify the accuracy of the report's contents. Since it is a regulatory filing related to the audit/accuracy of financial reporting and does not fit into the specific categories of a full Annual Report or Audit Report, it is classified as a Regulatory Filing (RNS).
2026-03-16 Japanese
有価証券報告書－第71期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains the standard cover page with the fiscal year (2025-01-01 to 2025-12-31), company details, and XBRL-like tagging data typical of a comprehensive annual financial filing. It is not an announcement or a summary, but the full report itself. FY 2025
2026-03-16 Japanese
Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024
Annual Report Classification · 95% confidence The document is a 'Jahresabschluss' (Annual Financial Statement) for Sumida AG for the fiscal year 2024. It contains a balance sheet (Bilanz), profit and loss statement (Gewinn- und Verlustrechnung), and detailed notes (Anhang). While it is a comprehensive financial report, it is a standalone statutory financial statement for a specific entity rather than a consolidated annual report (10-K) or a quarterly report (IR). Given the definitions provided, it fits best as an 'Annual Report' (10-K) as it represents the official yearly financial performance report for the company. FY 2024
2025-09-12 German
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act of Japan, which accompanies a semi-annual report (Interim Report). Since this document is a formal regulatory filing confirming the accuracy of the interim report and is not the interim report itself, it falls under the category of Regulatory Filings (RNS) as it is a specific legal requirement for Japanese listed companies that does not fit into the other specialized categories.
2025-08-08 Japanese
半期報告書－第71期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) for Sumida Corporation, covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, management analysis (MDA), and business performance metrics. According to the filing definitions, a comprehensive financial report for a period shorter than a full fiscal year (like a half-year or quarter) that contains actual financial statements is classified as an Interim/Quarterly Report (IR). H1 2025
2025-08-08 Japanese

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