Skip to main content
Disclosure Search
Company Profile

OYO Corporation (応用地質株式会社)

オウヨウチシツカブシキガイシャ
学術研究,専門・技術サービス業 / 技術サービス業(他に分類されないもの) / 土木建築サービス業
Securities Code 9755
Japan Corporate Number 2010001034531
プライム(内国株式)
Financial Model
Try Financial Model on your PC browser
Company Profile

Registry & Core Information

Market, IDs & Industry

Industry
学術研究,専門・技術サービス業 / 技術サービス業(他に分類されないもの) / 土木建築サービス業
Market Type
プライム(内国株式)
Listed Type
Listed company
Market Scale
TOPIX Small 2
Consolidated Type
Consolidated
Industry
学術研究,専門・技術サービス業 / 技術サービス業(他に分類されないもの) / 土木建築サービス業
Market Type
プライム(内国株式)
Listed Type
Listed company
Market Scale
TOPIX Small 2
Consolidated Type
Consolidated
Corporate Type
Joint-stock company
Representative
代表取締役社長  天野 洋文
Capital Stock
16,174,000,000 JPY
Number of Employees
1,238 persons(Male 983 [79%] · Female 282 [23%])
Account Closing Date
12.31
Corporate Type
Joint-stock company
Representative
代表取締役社長  天野 洋文
Capital Stock
16,174,000,000 JPY
Number of Employees
1,238 persons(Male 983 [79%] · Female 282 [23%])
Account Closing Date
12.31
Date of Establishment
May 2, 1957
Headquarters Address
東京都千代田区神田美土代町7番地
Postal Code
1010053
Date of Establishment
May 2, 1957
Headquarters Address
東京都千代田区神田美土代町7番地
Postal Code
1010053
Company Website
http://www.oyo.co.jp/
Status
-
Company Website
Status
-
Business Summary

地質調査、建設コンサルタント

OYO Corporation has 86 recent EDINET filings on file, the most recent submitted on 2026-03-27. Open any filing below to read the financial statements and PDF attachments.

  • 臨時報告書
  • 確認書
  • 内部統制報告書-第69期(2025/01/01-2025/12/31)
Useful highlights

What stands out around this company

Guidance vs actual

See how company guidance changed and where results landed.

Organization & workforce

A simple view of team scale and working-environment signals.

Employees
1,238
Male 983 / Female 282
Financial Metrics

Trend and Industry Benchmark

View
All Metrics
Profitability
Safety
Cash Flow
Balance Sheet
Returns
Peer scope
Industry (Small): 土木建築サービス業
Industry (Medium): 技術サービス業(他に分類されないもの)
Industry (Major): 学術研究,専門・技術サービス業
Share
Copy share URL

Loading financial trends…

Deep Data

Financials · Funds · Government Activity

Peer group

Similar companies

5 companies in the same small-industry group.

Industry: 土木建築サービス業
Location

千代田区神田美土代町7番地

千代田区神田美土代町7番地
Guide|Why Us|About This Site|Changelog|Financial Metrics Guide|Learning Guide|Privacy Policy|Terms of Use|External Transmission Policy|Contact
GuideWhy UsAbout This SiteChangelogFinancial Metrics GuideLearning GuidePrivacy PolicyTerms of UseExternal Transmission PolicyContact

Search and track Japanese corporate disclosures in one place.

Data: Financial Services Agency, Japan Exchange Group, Ministry of Economy, Trade and Industry. This site is not operated or endorsed by these organizations.

© 2026 Disclosure Search · time2log