一建設株式会社 | OpenBizGraph

Company name

一建設株式会社

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

Head office

東京都豊島区南池袋2-25-5 藤久ビル東5号館

Chief executive

堀口忠美

Capital

3,298,500,000 JPY　(32 100 millionJPY)

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Group

PT.HAJIME INDONESIA JAYA

Group

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:05 (Model: gpt-4.1-nano )