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Maezawa Industries,Inc. — Investor Relations & Filings

Ticker · 6489 ISIN · JP3860400005 T Manufacturing
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Filings indexed 74 across all filing types
Latest filing 2026-06-01 Major Shareholding Noti…
Country JP Japan
Listing T 6489

About Maezawa Industries,Inc.

https://www.maezawa.co.jp/en/index.html

Maezawa Industries, Inc. is a manufacturer specializing in the design, production, sale, and installation of equipment for water supply and sewerage systems. The company's product portfolio for waterworks includes a comprehensive range of valves, such as control valves, butterfly valves, and emergency shut-off valves, alongside water control gates. In the wastewater treatment sector, Maezawa provides solutions including various screening units and advanced, energy-saving technologies. Key innovations feature the Oxidation Ditch (OD) nitrogen removal system with dual Dissolved Oxygen (DO) control and advanced membrane systems like the baffled membrane bioreactor (B-MBR) and the Hybrid Membrane System. The company actively engages in research and development to address water and environmental challenges for both domestic and international markets.

Recent filings

Filing Released Lang Actions
臨時報告書
Major Shareholding Notification Classification · 89% confidence The document is a Japanese “臨時報告書” filed under the Financial Instruments and Exchange Act reporting a change in parent company and the resulting 100% shareholding by the new holding company. It does not contain financial statements, but details a change in major shareholder ownership thresholds. This fits the Major Shareholding Notification category.
2026-06-01 Japanese
当社株式の上場廃止のお知らせ
Delisting Announcement Classification · 95% confidence The document is titled “当社株式の上場廃止のお知らせ” (Notice of Delisting of the Company’s Shares) and describes the company’s shares being removed from the Tokyo Stock Exchange as of May 28, 2026. This is a clear announcement of a delisting event.
2026-05-27 Japanese
前澤ホールディングス株式会社　役員人事および主要人事のお知らせ
Board/Management Information Classification · 85% confidence The document is a formal announcement (お知らせ) of appointments and personnel changes for the board of directors and key management (“役員人事および主要人事”). It lists new and current positions of executives effective June 1, 2026, with no financial data or regulatory filings. This clearly falls under Board/Management Information.
2026-05-12 Japanese
前澤ホールディングス株式会社の新規上場承認に関するお知らせ
Regulatory Filings
2026-05-01 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It confirms the accuracy of a previously filed Securities Report (Yuuka Shouken Houkokusho). Since it is a regulatory filing confirming the validity of financial disclosures and does not fit into the specific categories of financial reports, earnings releases, or meeting materials, it falls under the general regulatory filing category. FY 2025
2026-02-02 Japanese
訂正有価証券報告書－第79期(2024/06/01－2025/05/31)
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 '有価証券報告書' (Securities Report) and includes the fiscal year period (第79期, June 1, 2024 to May 31, 2025). It contains extensive XBRL tagging and financial data, confirming it is the full annual report rather than an announcement or summary. FY 2025
2026-02-02 Japanese

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