OYO Corporation Logo

OYO Corporation

Global geoscience firm offering data-driven solutions for disaster and infrastructure risk management.

9755 | T

Overview

Corporate Details

ISIN(s):
N/A
LEI:
Country:
Japan
Address:
千代田区神田美土代町7番地
Sector:
Mining and quarrying
Industry:
Mining of iron ores

Description

Established in 1957, OYO Corporation is a global geoscience and engineering consulting firm dedicated to creating a sustainable society. The company provides a wide range of services, including geological and environmental surveys, geotechnical consulting, and the development of advanced measurement instruments and sensing technologies. Leveraging its extensive proprietary database of subsurface ground data from over 350,000 locations, OYO offers data-driven solutions to visualize and manage risks associated with natural disasters, infrastructure development, and environmental challenges. Operating in more than 130 countries, the firm applies its expertise in 'Geo-engineering' to support clients in building safe, secure, and resilient communities.

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Filings

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Date Filing Language Size Actions
2025-09-10 04:39
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 28.6 KB
2025-08-13 06:30
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 28.6 KB
2025-08-13 06:24
Interim Report
確認書
Japanese 8.8 KB
2025-08-13 06:20
Interim Report
半期報告書-第69期(2025/01/01-2025/12/31)
Japanese 252.8 KB
2025-07-10 07:42
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 23.9 KB
2025-06-13 03:08
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 30.2 KB
2025-05-14 06:20
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 32.5 KB
2025-04-11 08:11
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 27.6 KB
2025-03-27 05:29
Post-Annual General Meeting Information
臨時報告書
Japanese 31.6 KB
2025-03-26 07:32
Governance Information
内部統制報告書-第68期(2024/01/01-2024/12/31)
Japanese 24.2 KB
2025-03-26 07:22
Registration Form
確認書
Japanese 8.8 KB
2025-03-26 07:10
Annual Report
有価証券報告書-第68期(2024/01/01-2024/12/31)
Japanese 1.5 MB
2025-03-12 05:17
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 26.1 KB
2024-11-25 08:47
Registration Form
訂正有価証券届出書(参照方式)
Japanese 99.7 KB
2024-11-25 05:11
Registration Form
有価証券届出書(参照方式)
Japanese 195.4 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

Peer Companies

Company Country Ticker View
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KPF
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Germany KSC
KYODO PUBLIC RELATIONS CO.,LTD. Logo
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KYOWA ENGINEERING CONSULTANTS Co., Ltd. Logo
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