株式会社三栄書房

Company name

株式会社三栄書房

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

パブリッシング

web

イベント・企画

動画サービス

企画制作物

損害保険代理業

Head office

東京都新宿区西新宿6-22-1 新宿スクエアタワー26Ｆ

Chief executive

Capital

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

株式会社三栄(SAN-EI CORPORATION)

Group

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:10 (Model: gpt-4.1-nano )