Skip to main content
Giken Holdings Co., Ltd. logo

Giken Holdings Co., Ltd. — Investor Relations & Filings

Ticker · 1443 ISIN · JP3264300009 T Construction
Open in API
Filings indexed 81 across all filing types
Latest filing 2025-11-14 Regulatory Filings
Country JP Japan
Listing T 1443

About Giken Holdings Co., Ltd.

https://www.giken.com/en/

Giken Holdings Co., Ltd. is a holding company that operates through its subsidiaries in the construction sector, providing comprehensive architectural and engineering solutions. The group is a pioneer of the "press-in principle," a method for installing piles using static, hydraulic-powered loads. Its core innovation is the SILENT PILER™, a hydraulic pile press-in and extraction machine first developed in 1975. This technology minimizes noise and vibration during foundation work by using the extraction resistance of previously installed piles as a reaction force. The company's stated mission is to lead a "Construction Revolution" by promoting scientifically-backed and environmentally considerate construction methods. In addition to its specialized piling technology, the group engages in the construction of factories and offices, offers technical advisory services, and manages the sale and rental of industrial machinery.

Recent filings

Filing Released Lang Actions
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 regarding the accuracy of a semi-annual report. According to 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. The document length is also very short (1227 characters), confirming it is a regulatory filing/certification rather than the full financial report. H1 2025
2025-11-14 Japanese
半期報告書－第9期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) for Giken Holdings Co., Ltd., covering the period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, management analysis (MDA), and corporate information, which are characteristic of an Interim/Quarterly Report. It is not an announcement of a report, but the report itself, and it contains substantive financial data. H1 2026
2025-11-14 Japanese
変更報告書
Major Shareholding Notification Classification · 1% confidence The document is titled '株券等の大量保有の状況の開示に関する内閣府令 第一号様式 大量保有報告書' (Cabinet Office Ordinance on Disclosure of Large Volume Shareholding, Form No. 1, Large Shareholding Report). It explicitly states it is a '変更報告書No.9' (Change Report No. 9) filed under Article 27-25, Paragraph 1 of the Financial Instruments and Exchange Act (法第27条の25第1項). The content details the filing entity (技研ホールディングス株式会社), the issuer (株式会社高知銀行), the change in shareholding percentage (from 13.95% to 15.11%), and the transaction history over the last 60 days. This structure perfectly matches the requirements for reporting significant changes in major shareholdings in Japan, which corresponds to the 'Major Shareholding Notification' category.
2025-07-16 Japanese
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 because the resolutions from the Annual General Meeting (AGM) held on June 26, 2025, have been finalized, citing relevant Japanese financial regulations (Financial Instruments and Exchange Act Article 24-5, Paragraph 4). Section 2 details the resolutions, including dividend approval and the election of directors, along with the voting results (votes for, against, abstentions). This structure—reporting the results of a shareholder meeting—perfectly matches the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to the AGM, the content is specifically the voting outcome report, not the AGM presentation materials (AGM-R). The document length is short (2085 chars), but it is a formal regulatory filing detailing results, not just an announcement of a report's availability.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is extremely short (580 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning a '確認書' (Confirmation Document) submitted to the Kanto Local Finance Bureau Director based on Article 24-2, Paragraph 1 of the Financial Instruments and Exchange Act. Section 1 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) for the 8th fiscal period (ending March 31, 2025). This document is a confirmation/attestation regarding the accuracy of a primary filing (the Securities Report, which is equivalent to a 10-K). Since this is a short confirmation document related to the annual filing, and not the full Annual Report (10-K) itself, nor a general Audit Report (AR), it fits best under the general 'Regulatory Filings' (RNS) category as a specific procedural confirmation document that doesn't match the other detailed definitions. It is not an announcement of a report publication (RPA) but a specific regulatory confirmation attached to the filing process. FY 2025
2025-06-25 Japanese
内部統制報告書－第8期(2024/04/01－2025/03/31)
Governance Information Classification · 1% confidence The document contains explicit Japanese regulatory headers such as "【提出書類】 内部統制報告書" (Filing Document: Internal Control Report) and references the legal basis "金融商品取引法第24条の４の４第１項" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). The content discusses the framework, scope, criteria, and results of the assessment of internal controls over financial reporting ("財務報告に係る内部統制"). This structure and terminology are characteristic of an Internal Control Report, which in the US context is often filed alongside the 10-K, but as a standalone document focusing purely on internal controls assessment, it aligns best with the general concept of an Audit Report/Information (AR) or a specific regulatory filing. Given the specific focus on the 'Internal Control Report' (内部統制報告書), which is a formal audit/assurance document regarding internal controls, the most appropriate classification among the provided options is 'Audit Report / Information' (AR), as it covers results of internal/regulatory stress tests or specific assurance reports not covered by the full 10-K.
2025-06-25 Japanese

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.