RoyalHouse株式会社 | OpenBizGraph

Company name

RoyalHouse株式会社

Website

Start date

2015-10-01

End date

Ticker

Listed market

Country

Japan

Business activities

耐震診断・補強

老朽化建物の再生・建て替え

共同化開発

市街地環境形成

不動産再生・流動化支援

Head office

東京都中央区銀座3丁目9番7号

Chief executive

桑原信義

Capital

21,000,000 JPY

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Customer

Relationship graph

History

1 entries

Date	Description
2015-10-01	平成27年10月1日

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:14 (Model: ggml-org/gpt-oss-20b )