
Denka Company Limited — Investor Relations & Filings
Denka Company Limited is a diversified chemical manufacturer that develops and supplies a wide range of specialized products. The company's operations are primarily focused on three core segments. The Electronics & Innovative Products division provides advanced materials for the electronics, semiconductor, and automotive industries, including acetylene black, functional ceramics, thermally conductive materials, films, and adhesives. The Life Innovation segment is dedicated to healthcare, producing vaccines and in-vitro diagnostic reagents. The Elastomers & Infrastructure Solutions division manufactures high-performance materials such as chloroprene synthetic rubber and products for infrastructure applications. Denka leverages its chemical technology to deliver solutions to various high-tech and societal needs.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 訂正発行登録書 | 2026-05-13 | Japanese | |
| 臨時報告書 | 2026-05-13 | Japanese | |
| 発行登録書(株券、社債券等) | 2026-04-02 | Japanese | |
| 訂正発行登録書 | 2026-03-26 | Japanese | |
| 大量保有報告書 | 2026-03-11 | Japanese | |
| 訂正発行登録書 | 2026-03-10 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
6 filings
| |||||
| 45480866 | 訂正発行登録書 | 2026-05-13 | Japanese | ||
| 45444698 | 臨時報告書 | 2026-05-13 | Japanese | ||
| 33151277 | 発行登録書(株券、社債券等) | 2026-04-02 | Japanese | ||
| 33045871 | 訂正発行登録書 | 2026-03-26 | Japanese | ||
| 32925967 | 大量保有報告書 | 2026-03-11 | Japanese | ||
| 32919779 | 訂正発行登録書 | 2026-03-10 | Japanese | ||
|
2025
9 filings
| |||||
| 8701596 | 発行登録追補書類(株券、社債券等) | 2025-11-27 | Japanese | ||
| 8198877 | 訂正発行登録書 | 2025-11-11 | Japanese | ||
| 8161761 | 確認書 | 2025-11-10 | Japanese | ||
| 8161756 | 半期報告書-第167期(2025/04/01-2026/03/31) | 2025-11-10 | Japanese | ||
| 7250064 | 訂正発行登録書 | 2025-06-25 | Japanese | ||
| 7249724 | 臨時報告書 | 2025-06-25 | Japanese | ||
| 7256877 | 内部統制報告書-第166期(2024/04/01-2025/03/31) | 2025-06-19 | Japanese | ||
| 7256873 | 確認書 | 2025-06-19 | Japanese | ||
| 7256876 | 有価証券報告書-第166期(2024/04/01-2025/03/31) | 2025-06-19 | Japanese | ||
Market data
Market data not available
Price history
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Denka Company Limited 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/11261/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11261 | 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=11261 | 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=11261 \ -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": 11261}, 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 Denka Company Limited (id: 11261)"
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