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PENTA-OCEAN CONSTRUCTION CO.,LTD. — Investor Relations & Filings

Ticker · 1893 ISIN · JP3309000002 LEI · 529900QN42Q9UIW3AS17 T Construction
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Filings indexed 78 across all filing types
Latest filing 2025-06-26 AGM Information
Country JP Japan
Listing T 1893

About PENTA-OCEAN CONSTRUCTION CO.,LTD.

https://www.penta-ocean.co.jp/english/

Penta-Ocean Construction Co., Ltd. is a general contractor engaged in civil engineering and building construction. The company is renowned for its advanced technological capabilities in marine and coastal projects, including the construction of ports, harbors, and waterfront infrastructure, as well as land reclamation and dredging. It utilizes a fleet of specialized work vessels and proprietary construction methods to execute complex projects. In addition to its core marine engineering activities, the company undertakes a diverse range of land-based construction, including high-rise buildings, hospitals, museums, and transportation systems such as tunnels and bridges. The firm operates on a global scale, delivering large-scale infrastructure and building projects both domestically and internationally.

Recent filings

Filing Released Lang Actions
臨時報告書
AGM Information Classification · 1% confidence The document is titled '臨時報告書' (Extraordinary Report) and explicitly states in Section 1 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and related regulations, following the resolutions passed at the Annual General Meeting (AGM) held on June 24, 2025. Section 2 details the resolutions, including dividend approval (剰余金処分の件), election of directors (取締役選任の件), and election of auditors (監査役選任の件), along with the voting results. This structure—reporting the results of a shareholder meeting—is characteristic of a Declaration of Voting Results & Voting Rights Announcement (DVA). Although it relates to the AGM, the content is specifically the official voting outcome report, not the AGM presentation materials (AGM-R) or the proxy solicitation materials (PSI). Given the explicit focus on reporting the results of shareholder votes, DVA is the most precise classification.
2025-06-26 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is extremely short (736 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning '確認書' (Confirmation Document) submitted to the '関東財務局長' (Director of the Kanto Local Finance Bureau) based on Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act. The core content confirms that the President (清水琢三) has verified the appropriateness of the contents of the company's '有価証券報告書' (Securities Report) for the 75th fiscal period (ending March 31, 2025). Since this document is a confirmation *about* the Securities Report (which is equivalent to a 10-K in structure/purpose for annual reporting) rather than the report itself, and it is a specific regulatory confirmation document, it fits best under the general 'Regulatory Filings' (RNS) category, as there is no specific code for a 'Securities Report Confirmation Document'. It is not the 10-K itself, nor is it an Earnings Release (ER) or Interim Report (IR). Given its nature as a specific regulatory confirmation filing, RNS is the most appropriate fallback. FY 2025
2025-06-20 Japanese
内部統制報告書－第75期(2024/04/01－2025/03/31)
Governance Information Classification · 1% confidence The document header explicitly states the filing type as "内部統制報告書" (Internal Control Report) and cites the legal basis as Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act ("金融商品取引法第24条の４の４第１項"). The content discusses the framework, scope, criteria date (March 31, 2025), and evaluation procedures for internal controls over financial reporting, concluding that the internal controls are effective. This structure and content perfectly match the requirements for an annual internal control report, which in the US context is often filed as part of the 10-K, but in Japan, it is a distinct mandatory filing. Given the provided classification options, the closest equivalent for a comprehensive annual report covering internal controls and financial reporting structure is the Annual Report (10-K), although a more precise Japanese equivalent might be missing. However, since this is a comprehensive annual filing detailing internal controls and financial reporting integrity, and it is not a short announcement (RPA) or a simple earnings release (ER), it is best classified as the primary annual filing type available, which is 10-K, or potentially AR if it were purely an audit report. Since it is the formal Internal Control Report, which is a key component of the annual disclosure package, 10-K is the most appropriate fit among the choices for a major annual filing.
2025-06-20 Japanese
有価証券報告書－第75期(2024/04/01－2025/03/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains the header information for the 75th fiscal year (April 1, 2024, to March 31, 2025) and is filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It is a comprehensive annual financial disclosure document. FY 2025
2025-06-20 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 · 1% confidence The document header explicitly states the filing type as "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition). The legal basis cited is Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act. The content details the acquisition of treasury stock (自己株式) during the reporting period (May 1 to May 31, 2025), including the number of shares acquired daily and the total value. This directly corresponds to the definition of a report detailing the company buying back or selling its own shares, which maps to the 'Transaction in Own Shares' category (POS).
2025-06-13 Japanese
確認書
Regulatory Filings Classification · 1% 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 CEO of Penta-Ocean Construction regarding the accuracy of the interim report for the period ending September 30, 2024. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type like an interim report. H1 75
2024-11-07 Japanese

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