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TOA CORPORATION — Investor Relations & Filings

Ticker · 1885 ISIN · JP3556000002 LEI · 353800AT816JCLZ5WD63 T Construction
Filings indexed 83 across all filing types
Latest filing 2026-03-31 Capital/Financing Update
Country JP Japan
Listing T 1885

About TOA CORPORATION

https://www.toa-const.co.jp/eng/

TOA CORPORATION is a major engineering and construction company specializing in marine civil engineering. The company's core operations encompass large-scale projects such as dredging, land reclamation, and the construction of harbors, ports, and other coastal infrastructure. In addition to its marine focus, TOA CORPORATION is also engaged in onshore construction, including commercial, residential, and institutional buildings, as well as land improvement works. The company emphasizes the development and application of advanced technologies to deliver high-quality, safe, and sustainable solutions for complex infrastructure challenges. It aims to create new value and contribute to social development through its global business foundation and diverse technical services.

Recent filings

Filing Released Lang Actions
訂正発行登録書
Capital/Financing Update Classification · 85% confidence The document is a “訂正発行登録書” (corrected issuance registration statement) filed to the Kanto Finance Bureau under Japan’s Financial Instruments and Exchange Act. It details the correction to the original bond issuance registration, specifies issuance amounts, dates, and legal references. This is not an annual or interim report, nor a simple publication notice, but a regulatory filing related to the company’s capital and financing activities (specifically bond issuance). Therefore it best matches the "Capital/Financing Update (CAP)" category.
2026-03-31 Japanese
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's share repurchase activity for the period of November 2025. This specific type of regulatory filing, which reports on the company buying back its own shares, corresponds directly to the 'Transaction in Own Shares' (POS) category.
2025-12-15 Japanese
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act of Japan. It details the daily share repurchase activity for the period of October 2025, including the number of shares acquired and the total cost. This aligns perfectly with the definition of 'Transaction in Own Shares' (POS).
2025-11-14 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification by the President of TOA Corporation, confirming the accuracy of the contents of the semi-annual report. According to the 'Certification Rule', documents that are primarily officer certifications or attestations, even if they reference a specific report type (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 2025
2025-11-12 Japanese
半期報告書-第136期(2025/04/01-2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains detailed financial statements, management analysis (MD&A), and corporate information for the interim period (April 1, 2025, to September 30, 2025). This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 2026
2025-11-12 Japanese
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the specific daily transactions of share repurchases by TOA Corporation for the month of September 2025. This falls directly under the category of 'Transaction in Own Shares' (POS).
2025-10-14 Japanese

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