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KOATSU KOGYO CO., LTD. — Investor Relations & Filings

Ticker · 1743 ISIN · JP3283450009 T Manufacturing
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Filings indexed 57 across all filing types
Latest filing 2023-08-10 Report Publication Anno…
Country JP Japan
Listing T 1743

About KOATSU KOGYO CO., LTD.

https://www.seo-koatsu.co.jp/en/

KOATSU KOGYO CO., LTD. is a construction company specializing in infrastructure projects utilizing prestressed concrete (PC) technology. The company's principal activities include the design, construction, and repair of bridges, highways, railways, and tanks. In addition to its core construction services, the company is involved in foundation works. It also manufactures and sells a range of concrete products and provides leasing services for concrete product formworks.

Recent filings

Filing Released Lang Actions
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan, specifically accompanying a Third Quarter Report (Dai-san shihanki hokokusho). While it references a quarterly report, the document itself is a formal regulatory confirmation statement required by law to accompany the filing. Given the specific nature of this regulatory filing and its role in the reporting process, it falls under the category of Regulatory Filings (RNS).
2023-08-10 Japanese
四半期報告書－第65期第3四半期(2023/04/01－2023/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Koatsu Kogyo Co., Ltd., covering the third quarter of the 65th fiscal year (April 1, 2023, to June 30, 2023). It contains detailed financial statements, including the consolidated balance sheet, income statement, and comprehensive income statement, as well as segment information and notes to the financial statements. This meets the criteria for an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. 9M 2023
2023-08-10 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act Article 24-4-8. It serves as an officer certification regarding the accuracy of a quarterly report, rather than the quarterly report itself. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS). Q2 2023
2023-05-12 Japanese
四半期報告書－第65期第2四半期(2023/01/01－2023/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Koatsu Kogyo Co., Ltd., covering the second quarter of the 65th fiscal period (January 1, 2023, to March 31, 2023). It contains detailed financial statements, including the balance sheet, income statement, and cash flow statement, as required by the Financial Instruments and Exchange Act of Japan. It is not an announcement or a summary, but the full interim financial report. H1 2023
2023-05-12 Japanese
確認書
Regulatory Filings
2023-02-10 Japanese
四半期報告書－第65期第1四半期(2022/10/01－2022/12/31)
Interim / Quarterly Report
2023-02-10 Japanese

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