古谷建設株式会社

Company name

古谷建設株式会社

Website

Start date

1967-05-22

End date

Ticker

Listed market

Country

Japan

Business activities

総合建設業

Head office

〒289-1733 千葉県山武郡横芝光町栗山3195-1

Chief executive

古谷秀一

Capital

65,000,000 JPY

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:08 (Model: ggml-org/gpt-oss-20b )