株式会社関東建装

Company name

株式会社関東建装

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

住宅建築

住宅リフォーム

内装工事

Head office

〒336-0926 埼玉県さいたま市緑区東浦和7丁目17-23

Chief executive

関塚　輝樹

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 )