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Altech Corporation — Investor Relations & Filings

Ticker · 4641 ISIN · JP3126350002 T Manufacturing
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Filings indexed 74 across all filing types
Latest filing 2025-03-03 Annual Report
Country JP Japan
Listing T 4641

About Altech Corporation

https://www.altechcorp.com/

Altech Corporation is a supplier of components and devices for industrial control, instrumentation, and automation applications. As an ISO 9001 certified company, it provides a range of electrical, electronic, and electromechanical components. Altech offers comprehensive services including technical support and design assistance to ensure optimal solutions. The company also provides versatile assembly services for manufacturing, value-added modifications, or customization to expedite delivery for its customers.

Recent filings

Filing Released Lang Actions
訂正有価証券報告書－第43期(2023/01/01－2023/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. The header explicitly identifies it as a 'Securities Report' (有価証券報告書) filed under the Financial Instruments and Exchange Act, covering the fiscal year from January 1, 2023, to December 31, 2023. It contains comprehensive financial data and XBRL tags, confirming it is the full annual report rather than an announcement or summary. FY 2023
2025-03-03 Japanese
訂正有価証券報告書－第42期(2022/01/01－2022/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Annual Securities Report), which is the Japanese equivalent of a 10-K. The header explicitly identifies it as an 'Annual Securities Report' (有価証券報告書) and includes the fiscal year period (第42期, 2022-01-01 to 2022-12-31). The presence of XBRL tags and detailed financial data confirms it is the full annual report rather than an announcement or summary. FY 2022
2025-03-03 Japanese
訂正有価証券報告書－第41期(2021/01/01－2021/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yukashoken Hokokusho' (Annual Securities Report), which is the Japanese equivalent of a 10-K. The header explicitly identifies it as an 'Annual Securities Report' (有価証券報告書) for the 41st fiscal year (2021-01-01 to 2021-12-31). It contains XBRL data and detailed financial disclosures, confirming it is the full annual report rather than an announcement or summary. FY 2021
2025-03-03 Japanese
訂正有価証券報告書－第40期(2020/01/01－2020/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains formal headers such as '提出書類' (Submitted Document), '根拠条文' (Legal Basis), and '事業年度' (Fiscal Year), and includes extensive XBRL tagging for financial data. It is a comprehensive annual financial filing, not an announcement or a summary. FY 2020
2025-03-03 Japanese
訂正有価証券報告書－第39期(2019/01/01－2019/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains formal headers such as '提出書類' (Submitted Document), '根拠条文' (Legal Basis: Financial Instruments and Exchange Act Article 24, Paragraph 1), and details the fiscal year (第39期) and company information. It is a comprehensive annual financial disclosure document. FY 2019
2025-03-03 Japanese
臨時報告書
Major Shareholding Notification Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and is filed with the Kanto Local Finance Bureau. The filing reason explicitly states it is due to a change in a major shareholder ("主要株主に異動がありました") under Japanese financial regulations (Financial Instruments and Exchange Act, Article 24-5, Paragraph 4). This type of filing, reporting changes in significant shareholdings, directly corresponds to the definition of Major Shareholding Notification (MRQ). Although it is a formal regulatory filing, MRQ is more specific than the general fallback RNS.
2025-01-21 Japanese

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