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Nakabohtec Corrosion Protecting Co.,Ltd. — Investor Relations & Filings

Ticker · 1787 ISIN · JP3644600003 T Construction
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Filings indexed 65 across all filing types
Latest filing 2026-01-13 Transaction in Own Shar…
Country JP Japan
Listing T 1787

About Nakabohtec Corrosion Protecting Co.,Ltd.

https://www.nakabohtec.co.jp/english/

Nakabohtec Corrosion Protecting Co., Ltd. specializes in providing comprehensive solutions to protect metallic structures from corrosion. The company's services encompass the full project lifecycle, including initial surveys, analysis, design, engineering, material supply, and work supervision. A primary focus is on cathodic protection systems, alongside other electric anticorrosion and protective coating technologies. It serves a wide range of applications, including marine, onshore, offshore, and underground structures, with extensive experience in large-scale international port and maritime infrastructure projects. Leveraging its long-standing technical expertise, the company delivers tailored solutions through meticulous consultation and collaborates with global partners to develop cutting-edge technologies for international markets.

Recent filings

Filing Released Lang Actions
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 is a 'Report on the Status of Acquisition of Treasury 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 number of shares repurchased, the total cost, and the progress of the buyback program for the period of December 2025. This falls directly under the category of 'Transaction in Own Shares' (POS).
2026-01-13 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 Nakabohtec, confirming the accuracy of the contents of the Interim Report (半期報告書). Per the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a specific report type, should be classified as Regulatory Filings (RNS) rather than the report itself. H1 83
2025-11-05 Japanese
半期報告書－第83期(2025/04/01－2025/09/30)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Semi-Annual Report' (半期報告書) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including balance sheets and management analysis for the interim period ending September 30, 2025. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2025
2025-11-05 Japanese
臨時報告書
AGM Information Classification · 1% confidence The document is titled "臨時報告書" (Extraordinary Report) in the header and explicitly states in Section 1 that it is being submitted because resolutions were passed at the Annual General Meeting (定時株主総会) held on June 27, 2025, in accordance with financial regulations. Section 2 details the resolutions passed, including dividend approval, director elections, and changes to articles of incorporation, along with the voting results (賛成, 反対, 棄権). This content directly reports the official results of a shareholder meeting vote. This aligns perfectly with the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA), which covers official results from shareholder votes at any general meeting.
2025-06-30 Japanese
内部統制報告書－第82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. The content discusses the framework, scope, criteria, procedures, and results of the assessment of internal controls over financial reporting as of March 31, 2025. This directly corresponds to the requirements for an internal control report, which is often filed alongside the annual report (10-K) but is a distinct regulatory document focusing solely on internal controls. Among the provided codes, 'AR' (Audit Report / Information) is the closest fit for reports concerning internal controls and stress tests, as there is no specific code for an 'Internal Control Report' (which is often filed as part of the 10-K structure in the US, but here is presented as a standalone document type based on the Japanese filing structure). Given the focus on internal control assessment standards and results, 'AR' is the most appropriate classification, as it covers reports on internal/regulatory stress tests and applied accounting principles/reports, which aligns with the nature of an internal control report.
2025-06-20 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is extremely short (691 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning '【提出書類】確認書' (Filing Document: Confirmation Document) and referencing the Financial Instruments and Exchange Act ('金融商品取引法'). The core content confirms that the Representative Director has verified the appropriateness of the contents of the company's Annual Securities Report ('有価証券報告書') for the fiscal year ending March 31, 2025. This type of confirmation document, which attests to the accuracy of a primary report (like a 10-K equivalent), is a specific regulatory filing. Given the options, it is not the full Annual Report (10-K), nor is it a standard Earnings Release (ER) or Interim Report (IR). It is a specific confirmation/attestation document related to statutory filings. Since there is no direct code for a 'Confirmation Document' or 'Attestation of Accuracy,' and it is a formal regulatory submission, the most appropriate fallback category is 'Regulatory Filings' (RNS), as it is a mandatory regulatory submission that doesn't fit the other specific categories like DIV, DIRS, or MANG. However, upon re-evaluating the definitions, this document is a formal regulatory submission confirming the accuracy of a major report. If we consider the context of US filings, this is analogous to certifications often included with 10-Ks or 10-Qs. Since it is a formal, required regulatory document that doesn't fit the other specific types, RNS is the best fit among the provided codes. FY 2025
2025-06-20 Japanese

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