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OKUMURA ENGINEERING CORP. — Investor Relations & Filings

Ticker · 6229 ISIN · JP3172170007 T Manufacturing
Open in API
Filings indexed 50 across all filing types
Latest filing 2026-05-26 Transaction in Own Shar…
Country JP Japan
Listing T 6229

About OKUMURA ENGINEERING CORP.

https://www.okm-net.jp/english/

OKUMURA ENGINEERING CORP. is a specialized valve manufacturer that provides fluid control solutions. The company develops, manufactures, and sells a wide range of valves, including its flagship butterfly valves, for diverse sectors such as marine, construction equipment, chemical, and food processing. It holds a leading global market share for valves used in ship exhaust gas cleaning systems, a key component for maritime environmental regulation compliance. The company manages the entire business process from research and development to manufacturing and sales, with production facilities in Japan, Malaysia, and China. In line with global decarbonization trends, OKUMURA ENGINEERING is also developing advanced valves for LNG and emerging clean energy sources like ammonia and hydrogen.

Recent filings

Filing Released Lang Actions
自己株式立会外買付取引（ToSTNeT-3）による自己株式の取得結果及び取得終了に関するお知らせ
Transaction in Own Shares Classification · 95% confidence The document is a formal announcement by a Japanese company (OKM) detailing the results and completion of its buy-back of treasury shares via ToSTNeT-3, including the number of shares acquired, purchase price, date, and board resolution details. This clearly corresponds to a share repurchase/treasury‐stock transaction. According to the classification definitions, this falls under “Transaction in Own Shares” (Code: POS).
2026-05-26 Japanese
自己株式の取得及び自己株式立会外買付取引（ToSTNeT-3）による自己株式の買付けに関するお知らせ
Transaction in Own Shares Classification · 92% confidence The document is an announcement by OKM’s board of directors regarding the acquisition of its own shares (share buyback) via off-market trading (ToSTNeT-3), detailing the number of shares, purchase price, and method. This matches the definition of “Transaction in Own Shares” (share repurchase).
2026-05-25 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, even if they reference a specific report type (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself, as they do not contain the actual financial statements. H1 65
2025-11-14 Japanese
半期報告書－第65期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed with the Kinki Local Finance Bureau in Japan, covering the interim period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, including the balance sheet and management analysis, which confirms it is a comprehensive interim financial report rather than a mere announcement or certification. Under the provided definitions, this falls under the 'Interim / Quarterly Report' (IR) category. H1 2025
2025-11-14 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 Kinki Local Finance Bureau Director. The content explicitly details the resolutions passed at the "第64回定時株主総会" (64th Annual General Meeting) held on June 26, 2025, including the election of directors and the voting results (votes for, against, abstentions) for each proposal. This structure perfectly matches the definition of reporting the results of a shareholder meeting. Since it reports the official results of a general meeting, the most specific code is DVA (Declaration of Voting Results & Voting Rights Announcements). Although it relates to an AGM, DVA is more precise than AGM-R, which is for presentations/materials, whereas this is the formal result filing.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (669 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning "【提出書類】確認書" (Filing Document: Confirmation Document) and referencing the Financial Instruments and Exchange Act ("金融商品取引法"). The core content confirms that the Representative Director has verified the appropriateness of the contents of the company's Annual Securities Report ("有価証券報告書") for the fiscal year ending March 31, 2025. This document is a confirmation statement regarding the accuracy of a primary report (likely a 10-K equivalent in Japan, the Yuho), rather than the report itself. Since it is a confirmation/verification document related to statutory filings and does not fit neatly into the specific categories like 10-K (the report itself), ER, or IR, it falls best under the general regulatory filing category, RNS, as a specific confirmation document that supports the main filing process, or potentially AR if it were an audit confirmation, but given the context of confirming the *Securities Report*, RNS is the most appropriate fallback for this specific confirmation notice. FY 2025
2025-06-25 Japanese

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