Skip to main content
ALPHA Corporation logo

ALPHA Corporation — Investor Relations & Filings

Ticker · 3434 ISIN · JP3126360001 LEI · 984500D4T78B81DEBP06 T Manufacturing
Open in API
Filings indexed 62 across all filing types
Latest filing 2026-05-26 M&A Activity
Country IN India
Listing T 3434

About ALPHA Corporation

https://www.kk-alpha.com/english/

ALPHA Corporation is a specialized manufacturer focused on the development, production, and sale of locks, keys, and access control systems. The company's core business is structured around three main segments: automotive parts, housing and industrial hardware, and locker systems. For the automotive industry, ALPHA Corporation supplies products such as key sets, door handles, and various locking mechanisms. Its offerings for the housing and industrial sectors include a wide array of mechanical and electronic locks, padlocks, and delivery boxes. Additionally, the company designs and operates comprehensive locker systems, including coin-operated solutions. The company's operations cover the entire value chain from initial design and development to manufacturing and sales.

Recent filings

Filing Released Lang Actions
当社子会社によるVISION PLAST S.A.S.の株式追加取得に関するお知らせ
M&A Activity Classification · 90% confidence The document is a corporate announcement by a listed company regarding its subsidiary’s acquisition of an additional 67% stake in VISION PLAST S.A.S., resulting in a complete takeover of that entity. It details the transaction rationale, target company overview, acquisition terms, and schedule. This clearly falls under M&A activity (takeover/acquisition) rather than an internal report or financial statements. Therefore, it should be classified as M&A Activity (TAR).
2026-05-26 Japanese
通期業績予想の修正に関するお知らせ
Regulatory Filings
2026-05-08 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 88
2025-11-13 Japanese
半期報告書－第88期(2025/04/01－2025/09/30)
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 under the Financial Instruments and Exchange Act. It contains detailed financial statements, including the '中間連結貸借対照表' (Consolidated Interim Balance Sheet), management analysis of financial results, and audit review information for the period ending September 30, 2025. This fits the definition of an Interim/Quarterly Report (IR). 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: '当社は、2025年６月26日の当社第87回定時株主総会において、決議事項が決議されましたので...本報告書を提出するものであります' (Since the resolutions were passed at our 87th Annual General Meeting held on June 26, 2025, we are submitting this report). Section 2 details the resolutions passed at the AGM, including dividend approval and the election/re-election of directors and auditors, along with the voting results. This structure—a formal report detailing the outcomes of a General Meeting—aligns perfectly with the definition of an AGM Report/Results filing. While it contains voting results (DVA), the overall document is the formal regulatory filing summarizing the entire meeting's outcomes, which is best classified as AGM-R (AGM Information/Results). It is not a DEF 14A (Remuneration) or a PSI (Proxy Solicitation), as it reports past events, not soliciting future votes.
2025-06-27 Japanese
内部統制報告書－第87期(2024/04/30－2025/03/31)
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 "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). This structure and content strongly indicate a formal report on the effectiveness of internal controls over financial reporting, which is typically filed annually in Japan, analogous to the Sarbanes-Oxley Section 404 report in the US. While the US equivalent is often associated with the 10-K, the specific Japanese filing for internal controls is distinct. Given the provided definitions, this document is a comprehensive report detailing internal controls and their assessment, which aligns best with the scope of an Audit Report/Information (AR) or potentially a component of the Annual Report (10-K). However, since it is a standalone, specific regulatory report focused solely on internal controls assessment, and not the full annual financial performance (10-K) or a general audit opinion (AR), I must check if there is a better fit. The definition for AR is "Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests (excluding full Annual Reports)." This internal control report fits well within the scope of 'results of internal... tests' or a specialized report separate from the full 10-K. Since the document is the full report itself (not an announcement of it) and is a comprehensive regulatory filing focused on internal controls, AR is the most appropriate classification among the choices, as it covers specialized reports outside the main 10-K/IR.
2025-06-24 Japanese

Browse filings by year

12 years

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.