
JGC HOLDINGS CORPORATION — Investor Relations & Filings
JGC HOLDINGS CORPORATION is a global engineering and technology company operating through two primary business segments: Total Engineering and Functional Materials Manufacturing. The Total Engineering segment provides comprehensive Engineering, Procurement, and Construction (EPC) services for plants and facilities. It serves diverse sectors including Energy, Energy Transition, Healthcare/Life Science, Industrial/Urban Infrastructure, and Resource Recycling. The Functional Materials Manufacturing segment produces and sells high-performance products such as catalysts, fine chemicals, electronic materials, optical materials, and fine ceramics for various industrial applications. The group leverages its technical expertise to deliver integrated solutions for industrial and societal development worldwide.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 訂正発行登録書 | 2026-04-15 | Japanese | |
| 臨時報告書 | 2026-04-14 | Japanese | |
| 訂正発行登録書 | 2026-04-02 | Japanese | |
| 確認書 | 2025-11-11 | Japanese | |
| 半期報告書-第130期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | |
| 訂正発行登録書 | 2025-09-12 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
3 filings
| |||||
| 34545596 | 訂正発行登録書 | 2026-04-15 | Japanese | ||
| 34470805 | 臨時報告書 | 2026-04-14 | Japanese | ||
| 33153349 | 訂正発行登録書 | 2026-04-02 | Japanese | ||
|
2025
12 filings
| |||||
| 8199708 | 確認書 | 2025-11-11 | Japanese | ||
| 8199671 | 半期報告書-第130期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | ||
| 7855736 | 訂正発行登録書 | 2025-09-12 | Japanese | ||
| 7239955 | 臨時報告書 | 2025-07-14 | Japanese | ||
| 7240379 | 発行登録追補書類(株券、社債券等) | 2025-07-10 | Japanese | ||
| 7241112 | 訂正発行登録書 | 2025-07-04 | Japanese | ||
| 7241051 | 臨時報告書 | 2025-07-04 | Japanese | ||
| 7245670 | 確認書 | 2025-06-27 | Japanese | ||
| 7245663 | 内部統制報告書-第129期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese | ||
| 7245662 | 有価証券報告書-第129期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese | ||
| 7262344 | 発行登録書(株券、社債券等) | 2025-05-23 | Japanese | ||
| 7268604 | 訂正臨時報告書 | 2025-04-02 | Japanese | ||
Market data
Market data not available
Price history
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JGC HOLDINGS 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/11723/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11723 | 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=11723 | 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=11723 \ -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": 11723}, 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 JGC HOLDINGS CORPORATION (id: 11723)"
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