株式会社日本システムディベロップメント

Company name

株式会社日本システムディベロップメント

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

IT関連サービス

Head office

東京都新宿区西新宿2-7-1 新宿第一生命ビル

Chief executive

今城義和

Capital

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 18:12 (Model: ggml-org/gpt-oss-20b )