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OYO Corporation — Investor Relations & Filings

Ticker · 9755 ISIN · JP3174600001 T Professional, scientific and technical activities
Open in API
Filings indexed 77 across all filing types
Latest filing 2024-03-26 Annual Report
Country JP Japan
Listing T 9755

About OYO Corporation

https://www.oyo.co.jp/english/

OYO Corporation is a consulting firm specializing in geo-engineering and earth sciences. The company provides comprehensive solutions related to infrastructure, environmental management, and disaster mitigation. Core services include geological surveys, infrastructure maintenance, and environmental analysis. OYO Corporation also develops and manufactures geophysical exploration, survey, and monitoring equipment. A key strength is its extensive database of underground geological data, which supports advanced sensing and data solutions for risk visualization and management. The company applies its expertise to develop technologies for natural disaster forecasting and monitoring, aiming to engineer harmony between human society and the natural environment to realize a sustainable society.

Recent filings

Filing Released Lang Actions
有価証券報告書－第67期(2023/01/01－2023/12/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. The header explicitly identifies it as a '有価証券報告書' (Securities Report) filed under the Financial Instruments and Exchange Act, covering the fiscal year from January 1, 2023, to December 31, 2023. It contains extensive XBRL tagging and financial data, confirming it is the full annual report rather than an announcement. FY 2023
2024-03-26 Japanese
確認書
Report Publication Announcement Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It specifically confirms the accuracy of the contents of the Quarterly Report (Shihanki Hokokusho) for the third quarter of the 67th fiscal period. Since this is a regulatory filing required by law to accompany financial reports but is not the financial report itself, and does not fit into other specific categories like 'RPA' or '10-K', it falls under the 'RNS' (Regulatory Filings) category.
2023-11-13 Japanese
四半期報告書－第67期第3四半期(2023/07/01－2023/09/30)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (四半期報告書) for OYO Corporation, covering the third quarter of the 67th fiscal period (July 1, 2023, to September 30, 2023). It includes detailed financial statements (balance sheets, etc.), management analysis (MDA), and audit review information, which aligns with the definition of an Interim/Quarterly Report (IR). 9M 2023
2023-11-13 Japanese
確認書
Report Publication Announcement Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It serves as a formal certification by the CEO regarding the accuracy of the quarterly report (Interim Report) for the period ending June 30, 2023. Since it is a regulatory filing required to accompany the quarterly report but is not the report itself, and does not fit into specific categories like 'RPA' or 'IR', it falls under the 'RNS' (Regulatory Filings) category as a miscellaneous regulatory document.
2023-08-10 Japanese
四半期報告書－第67期第2四半期(2023/04/01－2023/06/30)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan, as indicated by the header and the regulatory reference (Financial Instruments and Exchange Act). It contains detailed financial statements, management analysis, and audit review information for the second quarter of the 67th fiscal period (ending June 30, 2023). It is a comprehensive financial report rather than an announcement or a summary, fitting the definition of an Interim/Quarterly Report (IR). H1 2023
2023-08-10 Japanese
四半期報告書－第67期第1四半期(2023/01/01－2023/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (四半期報告書) filed by OYO Corporation in Japan. It contains detailed financial statements, including the balance sheet, for the first quarter of the 67th fiscal period (January 1, 2023, to March 31, 2023). It is a comprehensive financial report rather than an announcement or a summary, fitting the definition of an Interim/Quarterly Report (IR). Q1 2023
2023-05-12 Japanese

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