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ACMOS INC. — Investor Relations & Filings

Ticker · 6888 ISIN · JP3108100003 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 61 across all filing types
Latest filing 2026-04-22 M&A Activity
Country JP Japan
Listing T 6888

About ACMOS INC.

https://www.acmos.co.jp/en/

ACMOS INC. is an information technology (IT) company that provides a range of professional solutions and services. The company operates through two primary business domains: IT Solutions and IT Services. The IT Solutions division focuses on IT infrastructure and software development. The IT Services division delivers operational support and specialized services, including security solutions, through its various group companies. Functioning as an operating holding company, ACMOS leverages its subsidiaries to serve its customers. Originally founded as a manufacturer of Analog CMOS integrated circuits in 1991, the company transitioned its core business to focus on information technology in 2010 after retiring from the semiconductor business in 2003.

Recent filings

Filing Released Lang Actions
臨時報告書
M&A Activity Classification · 93% confidence The document is a Japanese ‘臨時報告書’ (extraordinary report) filed under the Financial Instruments and Exchange Act disclosing an absorption‐type merger of a wholly‐owned subsidiary. It provides full details on the merger counterpart, purpose, method, allocation, schedules, and contractual terms, matching the M&A Activity category rather than a simple announcement or other report type.
2026-04-22 Japanese
子会社の吸収合併に関するお知らせ
Regulatory Filings
2026-04-21 Japanese
確認書
Regulatory Filings
2025-09-24 Japanese
有価証券報告書－第34期(2024/07/01－2025/06/30)
Annual Report
2025-09-24 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is extremely short (591 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning a '確認書' (Confirmation Document) submitted to the '関東財務局長' (Kanto Local Finance Bureau Director) based on Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act. The core content confirms the appropriateness of the '半期報告書' (Half-Year Report) for the period ending December 31, 2024, signed by the Representative Director and CFO. Since this document is a confirmation *about* the Half-Year Report, and not the comprehensive report itself, and given its brevity, it functions as an official regulatory confirmation or notice related to the filing. This fits best under the general 'Regulatory Filings' (RNS) category, as there is no specific code for a 'Confirmation of Filing Appropriateness' document, and it is not the Interim Report (IR) itself.
2025-02-14 Japanese
半期報告書－第34期(2024/07/01－2025/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by ACMOS INC. with the Kanto Local Finance Bureau on February 14, 2025. It covers the interim accounting period from July 1, 2024, to December 31, 2024. It contains detailed financial statements (balance sheets, etc.) and management analysis, which fits the definition of an Interim/Quarterly Report (IR). H1 2025
2025-02-14 Japanese

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