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ZenmuTech, Inc. — Investor Relations & Filings

Ticker · 338A ISIN · JP3430200000 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 15 across all filing types
Latest filing 2026-04-30 Regulatory Filings
Country JP Japan
Listing T 338A

About ZenmuTech, Inc.

https://zenmutech.com/

ZenmuTech, Inc. is a data security company specializing in solutions that render data meaningless to protect against information leaks. Its core technology, ZENMU, is based on AONT (All-or-Nothing Transform) secret sharing, which splits data into multiple fragments that are individually useless and require all parts for reconstruction. This approach provides robust security under the assumption that data breaches are inevitable. The company's main offerings include ZENMU Virtual Drive, a software solution for securing PCs in remote work environments as an alternative to VDI; ZENMU Engine, a software development kit (SDK) for integrating the secret sharing technology into other applications; and QueryAhead®, a secure computation platform that allows data to be processed and analyzed without decryption. ZenmuTech provides these solutions to large enterprises across various sectors.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings
2026-04-30 Japanese
訂正有価証券報告書－第12期(2025/01/01－2025/12/31)
Regulatory Filings
2026-04-30 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references the Financial Instruments and Exchange Act (金融商品取引法). It serves as an officer certification confirming the accuracy of the company's Annual Securities Report (有価証券報告書). 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, as they do not contain the actual financial statements themselves. FY 2025
2026-03-27 Japanese
有価証券報告書－第12期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a 'Yuka Shoken Hokokusho' (Annual Securities Report) for the fiscal year ending December 31, 2025, filed with the Kanto Local Finance Bureau on March 27, 2026. It contains comprehensive financial statements, management discussion and analysis, and corporate information, which corresponds to the definition of an Annual Report (10-K) in the provided schema. FY 2025
2026-03-27 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory regulatory filing that accompanies the submission of a semi-annual or quarterly report to the Kanto Local Finance Bureau, confirming the accuracy of the report's contents. Since it is a specific regulatory filing required by law and does not fit into the other categories like 10-K or IR (which are the reports themselves), it is classified as a Regulatory Filing (RNS).
2025-08-13 Japanese
半期報告書－第12期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) for the company ZenmuTech, covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial statements (Balance Sheet, Income Statement, Cash Flow Statement) and management analysis, which aligns with the definition of an Interim/Quarterly Report (IR). It is not an announcement of a report, but the report itself. H1 2025
2025-08-13 Japanese

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