
TOA CORPORATION — Investor Relations & Filings
TOA CORPORATION is a general contractor specializing in civil engineering and construction. The company possesses core expertise in marine construction, undertaking large-scale projects in dredging, reclamation, and the development of ports, harbors, and coastal infrastructure. Its operations also encompass on-land civil engineering and architectural construction, including commercial, residential, and institutional buildings. The firm is committed to leveraging advanced technology to deliver high-quality, economically efficient construction work. Through its projects, TOA CORPORATION aims to solve social issues and contribute to infrastructure development globally.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 剰余金の配当に関するお知らせ | 2026-05-25 | Japanese | |
| 当社株式の大規模買付行為に関する対応方針(買収への対応方針)の継続について | 2026-05-18 | Japanese | |
| 中期経営基本計画の策定に関するお知らせ | 2026-05-07 | Japanese | |
| 期末配当予想の修正(増配)に関するお知らせ | 2026-05-07 | Japanese | |
| 2026年3月期 決算短信〔日本基準〕(連結) | 2026-05-07 | Japanese | |
| 訂正有価証券届出書(参照方式) | 2025-12-16 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
5 filings
| |||||
| 47005845 | 剰余金の配当に関するお知らせ | 2026-05-25 | Japanese | ||
| 46541242 | 当社株式の大規模買付行為に関する対応方針(買収への対応方針)の継続について | 2026-05-18 | Japanese | ||
| 46881390 | 中期経営基本計画の策定に関するお知らせ | 2026-05-07 | Japanese | ||
| 46881386 | 期末配当予想の修正(増配)に関するお知らせ | 2026-05-07 | Japanese | ||
| 46881384 | 2026年3月期 決算短信〔日本基準〕(連結) | 2026-05-07 | Japanese | ||
|
2025
10 filings
| |||||
| 10183029 | 訂正有価証券届出書(参照方式) | 2025-12-16 | Japanese | ||
| 10183028 | 訂正有価証券届出書(参照方式) | 2025-12-16 | Japanese | ||
| 9603684 | 有価証券届出書(参照方式) | 2025-12-08 | Japanese | ||
| 9603661 | 有価証券届出書(参照方式) | 2025-12-08 | Japanese | ||
| 8245046 | 確認書 | 2025-11-12 | Japanese | ||
| 8245045 | 半期報告書-第78期(2025/04/01-2026/03/31) | 2025-11-12 | Japanese | ||
| 7247565 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7253186 | 内部統制報告書-第77期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
| 7253145 | 確認書 | 2025-06-24 | Japanese | ||
| 7253116 | 有価証券報告書-第77期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Construction of other civil engineering projects
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603727 | CN | Construction |
TOA 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/11888/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11888 | 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=11888 | 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=11888 \ -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": 11888}, 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 TOA CORPORATION (id: 11888)"
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