
FDK CORPORATION — Investor Relations & Filings
FDK CORPORATION is a manufacturer of electronic components and batteries. The company's core business involves the production and sale of a wide variety of energy and electronic products, including primary batteries, rechargeable batteries, and related devices. FDK develops high-performance products such as high-capacity cylindrical primary lithium batteries for communications equipment and advanced materials like hydrogen storage alloys. The company is also engaged in the research and development of next-generation technologies, including new solid electrolytes for all-solid-state batteries, positioning itself as a provider of smart energy solutions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 定款一部変更に関するお知らせ | 2026-05-27 | Japanese | |
| 代表取締役および役員の異動に関するお知らせ | 2026-04-28 | Japanese | |
| FDKグループ戦略Framework「10年の計」および中期事業計画「R3」について | 2026-04-28 | Japanese | |
| 2025年度(2026年3月期) 決算説明資料および 中期事業計画「R1・R2」の振返り、 中期事業計画「R3」 | 2026-04-28 | Japanese | |
| 2026年3月期 決算短信〔日本基準〕(連結) | 2026-04-28 | Japanese | |
| 確認書 | 2025-11-04 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
5 filings
| |||||
| 47275874 | 定款一部変更に関するお知らせ | 2026-05-27 | Japanese | ||
| 46879754 | 代表取締役および役員の異動に関するお知らせ | 2026-04-28 | Japanese | ||
| 46879752 | FDKグループ戦略Framework「10年の計」および中期事業計画「R3」について | 2026-04-28 | Japanese | ||
| 46879750 | 2025年度(2026年3月期) 決算説明資料および 中期事業計画「R1・R2」の振返り、 中期事業計画「R3」 | 2026-04-28 | Japanese | ||
| 46879749 | 2026年3月期 決算短信〔日本基準〕(連結) | 2026-04-28 | Japanese | ||
|
2025
10 filings
| |||||
| 8069859 | 確認書 | 2025-11-04 | Japanese | ||
| 8069858 | 半期報告書-第97期(2025/04/01-2026/03/31) | 2025-11-04 | Japanese | ||
| 7856685 | 確認書 | 2025-08-27 | Japanese | ||
| 7856687 | 訂正有価証券報告書-第96期(2024/04/01-2025/03/31) | 2025-08-27 | Japanese | ||
| 7247731 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7254379 | 内部統制報告書-第96期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
| 7254373 | 確認書 | 2025-06-23 | Japanese | ||
| 7254376 | 有価証券報告書-第96期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
| 7274048 | 臨時報告書 | 2025-03-14 | Japanese | ||
| 7277393 | 意見表明報告書 | 2025-02-13 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of batteries and accumulators
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
KULR Technology Group, Inc.
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KUNG LONG
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1537 | TW | Manufacturing |
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Leclanché S.A.
Vertically integrated provider of lithium-ion energy storag…
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LECN | BE | Manufacturing |
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Leoch International Technology Limited
Global manufacturer of full categories of advanced batterie…
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842 | KY | Manufacturing |
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LG ENERGY SOLUTION, LTD.
Global manufacturer of advanced lithium-ion batteries and t…
|
373220 | KR | Manufacturing |
|
Liaoning Shidai Wanheng Co.,Ltd.
Produces high-rate cylindrical lithium-ion power batteries …
|
600241 | CN | Manufacturing |
|
Lightning Energy Ltd.
Supplier of LiFePO4 battery packs and cells for sustainable…
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— | CA | Manufacturing |
|
LION E-Mobility
Manufacturer of battery packs for electromobility and stati…
|
LMIA | CH | Manufacturing |
|
LI-S ENERGY LIMITED
Develops lightweight, high-energy Lithium-Sulphur batteries…
|
LIS | AU | Manufacturing |
|
LS Materials Co.,Ltd.
Manufacturer of ultracapacitors and hybrid systems for high…
|
417200 | KR | Manufacturing |
FDK CORPORATION via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/11917/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11917 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=11917 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=11917 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 11917}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for FDK CORPORATION (id: 11917)"
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