
CHIYODA CORPORATION — Investor Relations & Filings
Chiyoda Corporation is a global integrated engineering company providing comprehensive services across the entire project lifecycle, including consulting, planning, engineering, procurement, construction (EPC), commissioning, and maintenance. The company specializes in the design and construction of large-scale industrial facilities, particularly in the energy sector, with extensive expertise in Liquefied Natural Gas (LNG) plants, gas processing, refineries, and petrochemicals. In response to the global energy transition, Chiyoda is actively developing low-carbon solutions, including hydrogen supply chains, fuel ammonia, and Carbon Capture, Utilization, and Storage (CCUS) technologies. The company also leverages its engineering capabilities in the life sciences, renewable energy, and energy management sectors.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2025-11-11 | Japanese | |
| 半期報告書-第98期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | |
| 臨時報告書 | 2025-06-27 | Japanese | |
| 内部統制報告書-第97期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | |
| 確認書 | 2025-06-23 | Japanese | |
| 有価証券報告書-第97期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
6 filings
| |||||
| 8198659 | 確認書 | 2025-11-11 | Japanese | ||
| 8198658 | 半期報告書-第98期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | ||
| 7245412 | 臨時報告書 | 2025-06-27 | Japanese | ||
| 7255077 | 内部統制報告書-第97期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
| 7255067 | 確認書 | 2025-06-23 | Japanese | ||
| 7255066 | 有価証券報告書-第97期(2024/04/01-2025/03/31) | 2025-06-23 | Japanese | ||
|
2024
9 filings
| |||||
| 7298859 | 半期報告書-第97期(2024/04/01-2025/03/31) | 2024-11-13 | Japanese | ||
| 7298856 | 確認書 | 2024-11-13 | Japanese | ||
| 7304588 | 確認書 | 2024-10-21 | Japanese | ||
| 7304591 | 訂正有価証券報告書-第96期(2023/04/01-2024/03/31) | 2024-10-21 | Japanese | ||
| 7314332 | 確認書 | 2024-07-31 | Japanese | ||
| 7314328 | 訂正有価証券報告書-第96期(2023/04/01-2024/03/31) | 2024-07-31 | Japanese | ||
| 7314262 | 臨時報告書 | 2024-07-31 | Japanese | ||
| 7317581 | 確認書 | 2024-07-03 | Japanese | ||
| 7317585 | 訂正有価証券報告書-第96期(2023/04/01-2024/03/31) | 2024-07-03 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Architectural and engineering, and related technical consultancy activities
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CHIYODA 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/11718/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11718 | 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=11718 | 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=11718 \ -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": 11718}, 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 CHIYODA CORPORATION (id: 11718)"
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