株式会社ジー・ワン

Company name

株式会社ジー・ワン

G-One Corporation Alias

Website

Start date

1982-01-01

End date

Ticker

Listed market

Country

Japan

Business activities

サービス

Head office

東京都港区浜松町1-2-1 No.R浜松町 6F

Chief executive

天野淳二

Capital

10,000,000 JPY

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

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National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

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