WATANABE SATO CO., LTD. — Investor Relations & Filings
WATANABE SATO CO., LTD. is a civil engineering and construction company specializing in pavement works. Its principal activities include the contracting, research, design, and supervision of paving and civil engineering projects. The company also manufactures and sells construction materials, such as proprietary asphalt mixtures, and engages in the design, manufacture, leasing, and sale of construction equipment. It develops and applies specialized construction methods, including rapid-paving concrete technologies. Additionally, the company participates in Public-Private Partnership (PPP) and Private Finance Initiative (PFI) projects, provides industrial waste treatment services, and develops environmentally focused materials like carbon-utilizing concrete.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2026年３月期 決算説明資料 | 2026-05-21 | Japanese | |
| 臨時報告書 | 2026-04-23 | Japanese | |
| 公認会計士等の異動に関するお知らせ | 2026-04-23 | Japanese | |
| 定款一部変更に関するお知らせ | 2026-04-23 | Japanese | |
| 代表取締役および役員等の異動ならびに組織変更に関するお知らせ | 2026-04-23 | Japanese | |
| 確認書 | 2025-11-11 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
5 filings
| |||||
| 46718564 | 2026年３月期 決算説明資料 | 2026-05-21 | Japanese | ||
| 35606471 | 臨時報告書 | 2026-04-23 | Japanese | ||
| 46878614 | 公認会計士等の異動に関するお知らせ | 2026-04-23 | Japanese | ||
| 46878613 | 定款一部変更に関するお知らせ | 2026-04-23 | Japanese | ||
| 46878611 | 代表取締役および役員等の異動ならびに組織変更に関するお知らせ | 2026-04-23 | Japanese | ||
|
2025
6 filings
| |||||
| 8193777 | 確認書 | 2025-11-11 | Japanese | ||
| 8193774 | 半期報告書－第95期(2025/04/01－2026/03/31) | 2025-11-11 | Japanese | ||
| 7243579 | 臨時報告書 | 2025-06-30 | Japanese | ||
| 7247730 | 確認書 | 2025-06-26 | Japanese | ||
| 7247726 | 内部統制報告書－第94期(2024/04/01－2025/03/31) | 2025-06-26 | Japanese | ||
| 7247720 | 有価証券報告書－第94期(2024/04/01－2025/03/31) | 2025-06-26 | Japanese | ||
|
2024
4 filings
| |||||
| 7300858 | 確認書 | 2024-11-11 | Japanese | ||
| 7300857 | 半期報告書－第94期(2024/04/01－2025/03/31) | 2024-11-11 | Japanese | ||
| 7310790 | 確認書 | 2024-08-26 | Japanese | ||
| 7310796 | 訂正有価証券報告書－第93期(2023/04/01－2024/03/31) | 2024-08-26 | Japanese | ||
Market data
Market data not available
Price history
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WATANABE SATO CO., LTD. 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/10960/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=10960 | 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=10960 | 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=10960 \ -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": 10960}, 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 WATANABE SATO CO., LTD. (id: 10960)"
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