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TAIHEI DENGYO KAISHA,LTD. — Investor Relations & Filings

Ticker · 1968 ISIN · JP3447200001 T Construction
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Filings indexed 61 across all filing types
Latest filing 2026-04-16 Major Shareholding Noti…
Country JP Japan
Listing T 1968

About TAIHEI DENGYO KAISHA,LTD.

https://www.taihei-dengyo.co.jp/en/

Taihei Dengyo Kaisha, Ltd. is an integrated plant construction company that provides comprehensive services throughout the entire lifecycle of power generation facilities. The company specializes in the construction, operation, maintenance, and dismantlement of various plants, including thermal, nuclear, and renewable energy sources. Leveraging extensive expertise and proprietary technology, it focuses on ensuring safe and reliable project execution. Key activities include maintenance services for aging infrastructure, safe reactor decommissioning measures for nuclear facilities, and advancing technology for next-generation power plants. The company also operates its own renewable energy facilities for training and research, demonstrating a commitment to future energy solutions.

Recent filings

Filing Released Lang Actions
大量保有報告書
Major Shareholding Notification Classification · 95% confidence The document is a Japanese "大量保有報告書" (Large Shareholding Report) filed under the Financial Instruments and Exchange Act, detailing the number of shares held, percentage of issued shares, acquisition dates and purposes. This matches the Major Shareholding Notification category, which covers threshold‐crossing shareholding disclosures. Thus, it should be classified as MRQ.
2026-04-16 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 CEO of Taihei Dengyo Kaisha, Ltd., confirming the accuracy of the contents of the company's semi-annual report. Per the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations are classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 2025
2025-11-14 Japanese
半期報告書－第86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 in Japan. It contains comprehensive financial statements, management analysis (MDA), and details on the company's status for the interim period (April 1, 2025, to September 30, 2025). As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it falls under the 'Interim / Quarterly Report' category. H1 2025
2025-11-14 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) and explicitly states in Section 1 that it is being submitted because the resolutions from the '定時株主総会' (Annual General Meeting) held on June 27, 2025, have been decided, citing relevant articles of the Financial Instruments and Exchange Act. Section 2 details the resolutions, which concern the election of directors and auditors, and provides the voting results (votes for, against, abstentions). This content perfectly matches the description of reporting the results of a shareholder meeting vote. The most specific code for reporting voting results from a general meeting is DVA (Declaration of Voting Results & Voting Rights Announcements). Although it relates to the AGM, the primary function here is reporting the *results* of the vote, not general AGM materials (AGM-R) or proxy solicitation (PSI).
2025-07-01 Japanese
内部統制報告書－第85期(2024/04/01－2025/03/31)
Governance Information Classification · 100% 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, and conclusion regarding 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 in the US context is often associated with the Sarbanes-Oxley Act requirements, but in Japan, it is a specific mandatory filing. Among the provided codes, 'AR' (Audit Report / Information) is the closest fit for reports concerning internal controls and audit-related assessments, although 'AR' is defined as 'Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests (excluding full Annual Reports)'. Given the specific nature of an Internal Control Report, which is a mandatory disclosure related to financial reporting integrity, 'AR' is the most appropriate classification among the choices, as it covers reports related to internal controls and assurance, distinct from the full 10-K or a simple Earnings Release.
2025-06-26 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (1124 characters) and contains a table structure typical of a cover page for a Japanese regulatory filing. Key elements identified are: 1. 【提出書類】 (Filing Document): 確認書 (Confirmation Document). 2. 【根拠条文】 (Basis Article): 金融商品取引法第24条の４の２第１項 (Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act). 3. The content explicitly states that the Representative Director confirmed the appropriateness of the contents of the company's '有価証券報告書' (Securities Report, equivalent to a 10-K) for the 85th period. 4. This document is a confirmation statement regarding the accuracy of the annual report (Securities Report), not the report itself. Since it is a specific confirmation document related to the annual filing, and it doesn't fit perfectly into the main report categories (10-K, IR), it is best classified as a general Regulatory Filing (RNS) or potentially a specific type of confirmation document. Given the options, and that it is a formal regulatory submission confirming the accuracy of the annual filing, RNS (Regulatory Filings) is the most appropriate general category for miscellaneous, specific regulatory confirmations that aren't standard reports or announcements like DIV or DIRS. However, since it is a confirmation *of* the Securities Report (10-K), and the document itself is very brief, it functions more like a cover sheet or a specific regulatory submission that doesn't match other codes. Given the context of Japanese filings, this confirmation document is a specific regulatory submission. Since there is no specific code for 'Confirmation of Securities Report', RNS is the best fit as a general regulatory filing. FY 2025
2025-06-26 Japanese

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