株式会社理論社 | OpenBizGraph

Company name

株式会社理論社

Website

https://www.rironsha.com/

Start date

2010-12-15

End date

Ticker

Listed market

Country

Japan

Business activities

書籍の編集

書籍の制作

書籍の出版

書籍の販売

Head office

東京都千代田区神田駿河台2-5

Chief executive

田﨑勝也

Capital

10,000,000 JPY

Employees (non-consolidated)

Employees (consolidated)

21 people

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

https://www.rironsha.com/about

News pages

Own domain

✅

Last updated

2026-09-21 18:03 (Model: gpt-4.1-nano )