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KOMAIHALTEC Inc. — Investor Relations & Filings

Ticker · 5915 ISIN · JP3302600006 T Construction
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Filings indexed 61 across all filing types
Latest filing 2026-05-28 Major Shareholding Noti…
Country JP Japan
Listing T 5915

About KOMAIHALTEC Inc.

https://www.komaihaltec.co.jp/env/engli…

KOMAIHALTEC Inc. is an engineering company with two primary business segments: steel structures and renewable energy. The steel structure division designs, manufactures, and constructs critical infrastructure, including bridges, steel building frames, and other large-scale steel fabrications. The renewable energy division develops and deploys clean energy solutions. Key offerings include medium-sized wind turbines, such as the KWT300 model, engineered for challenging environments like remote islands and mountainous regions. The company also manufactures towers for offshore wind turbines. In the solar sector, KOMAIHALTEC provides innovative 'Sky Solar' systems, featuring High Pole and patented Cable-Suspended installations designed to utilize space above ground over complex terrains, such as parking lots or water reservoirs, enabling flexible land use.

Recent filings

Filing Released Lang Actions
臨時報告書
Major Shareholding Notification Classification · 91% confidence The document is a Japanese ‘臨時報告書’ filed under the Financial Instruments and Exchange Act reporting a change in a major shareholder’s voting rights percentage (threshold crossing). This aligns exactly with a Major Shareholding Notification (MRQ), not a general report publication or other category.
2026-05-28 Japanese
主要株主および主要株主である筆頭株主の異動に関するお知らせ
Major Shareholding Notification Classification · 85% confidence The document is a Japanese notice titled “主要株主および主要株主である筆頭株主の異動に関するお知らせ” describing a large shareholding report submitted to the Kanto Finance Bureau, detailing before-and-after ownership percentages and confirming a threshold crossing by Sun You Ning. This matches the definition of a notification of changes in significant share ownership levels (Major Shareholding Notification).
2026-05-28 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, including the number of shares acquired and the total cost. This falls directly under the category of 'Transaction in Own Shares' (POS).
2025-12-10 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 regarding the accuracy of a semi-annual report. 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/semi-annual report. H1 97
2025-11-13 Japanese
半期報告書－第97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 by KOMAIHALTEC Inc. with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, income statement, and management analysis for the interim period ending September 30, 2025. As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2026
2025-11-13 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) and is submitted to the Kanto Local Finance Bureau. Section 1 explicitly states the reason for filing is due to resolutions passed at the '第96回定時株主総会' (96th Annual General Meeting) held on June 26, 2025. Section 2 details the resolutions, including dividend approval (剰余金処分の件) and the election of directors (取締役４名選任の件), along with voting results. This structure—reporting the results of an AGM—is characteristic of a filing related to shareholder meetings and voting outcomes. The most specific category for reporting official results from shareholder votes is 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the core content is the voting outcome report, not the AGM presentation materials (AGM-R).
2025-07-04 Japanese

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