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OKUMURA ENGINEERING CORP. — Investor Relations & Filings

Ticker · 6229 ISIN · JP3172170007 T Manufacturing
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Filings indexed 48 across all filing types
Latest filing 2025-11-14 Regulatory Filings
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
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
内部統制報告書－第64期(2024/04/01－2025/03/31)
Governance Information Classification · 100% confidence The document contains Japanese text with clear headers indicating its purpose. Key phrases include "【提出書類】 内部統制報告書" (Filing Document: Internal Control Report) and "金融商品取引法第24条の４の４第１項" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). This explicitly identifies the document as an Internal Control Report, which is a mandatory annual filing in Japan related to the effectiveness of internal controls over financial reporting. In the provided classification schema, this type of comprehensive annual report focusing on internal controls aligns most closely with the Annual Report (10-K) category, as it covers the full fiscal year's structure and control effectiveness, although it is a specific Japanese regulatory filing type. Given the options, 10-K is the closest equivalent for a comprehensive annual control/financial report. However, since the document is explicitly an 'Internal Control Report' (内部統制報告書), and the schema does not have a specific code for this, I must choose the best fit. 10-K is for the 'Official yearly report covering company activity and full financial performance.' An Internal Control Report is a critical component often filed alongside or as part of the 10-K structure in the US context. Since this is a comprehensive annual assessment, 10-K is the most appropriate classification among the choices, representing the annual reporting cycle.
2025-06-25 Japanese
有価証券報告書－第64期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of an Annual Report (10-K). It includes a cover page with the filing date (2025-06-25), the fiscal year (64th term, 2024-04-01 to 2025-03-31), and detailed financial tables (consolidated management indicators). It is a comprehensive annual financial disclosure, not an announcement or a summary. FY 2025
2025-06-25 Japanese

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