
Grandy House Corporation — Investor Relations & Filings
Grandy House Corporation is a real estate company that manages the entire lifecycle of residential housing projects. Its core activities include land acquisition, planning, development, and the construction and sale of new homes, offering both ready-built and custom-built houses. The company also provides home renovation and refurbishment services and facilitates the sale of existing properties. A key feature of its offering is a comprehensive, long-term customer support program, which includes a 60-year warranty and support system for its homes.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2025-11-13 | Japanese | |
| 半期報告書-第35期(2025/04/01-2025/09/30) | 2025-11-13 | Japanese | |
| 臨時報告書 | 2025-06-30 | Japanese | |
| 内部統制報告書-第34期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese | |
| 確認書 | 2025-06-27 | Japanese | |
| 有価証券報告書-第34期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
6 filings
| |||||
| 8284234 | 確認書 | 2025-11-13 | Japanese | ||
| 8284219 | 半期報告書-第35期(2025/04/01-2025/09/30) | 2025-11-13 | Japanese | ||
| 7244022 | 臨時報告書 | 2025-06-30 | Japanese | ||
| 7246113 | 内部統制報告書-第34期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese | ||
| 7246040 | 確認書 | 2025-06-27 | Japanese | ||
| 7245979 | 有価証券報告書-第34期(2024/04/01-2025/03/31) | 2025-06-27 | Japanese | ||
|
2024
9 filings
| |||||
| 7299103 | 確認書 | 2024-11-13 | Japanese | ||
| 7299098 | 半期報告書-第34期(2024/04/01-2025/03/31) | 2024-11-13 | Japanese | ||
| 7318274 | 臨時報告書 | 2024-07-01 | Japanese | ||
| 7324157 | 内部統制報告書-第33期(2023/04/01-2024/03/31) | 2024-06-27 | Japanese | ||
| 7324121 | 確認書 | 2024-06-27 | Japanese | ||
| 7324107 | 有価証券報告書-第33期(2023/04/01-2024/03/31) | 2024-06-27 | Japanese | ||
| 7349561 | 臨時報告書 | 2024-02-19 | Japanese | ||
| 7354610 | 確認書 | 2024-02-13 | Japanese | ||
| 7354607 | 四半期報告書-第33期第3四半期(2023/10/01-2023/12/31) | 2024-02-13 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Construction of residential and non-residential buildings
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Grandy House 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/12904/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12904 | 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=12904 | 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=12904 \ -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": 12904}, 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 Grandy House Corporation (id: 12904)"
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