Company / Group

Corporate Information

Corporate Profile

Company name
Open House Group Co., Ltd.
* With the transition to a holding company structure from January 2022, company name changed from Open House Co., Ltd.
Representative
Masaaki Arai, President & CEO
Founded
September 1997
Location of the Head Office
JP TOWER 20F・21F, 2-7-2 Marunouchi, Chiyoda-ku, Tokyo 100-7020・7021, Japan
(Reception: 20F)　Google Map
Paid-in capital
20,173 million yen
Description of business
Business relating to management of the group companies, etc.
Number of employees (consolidated)
5,990 (as of the end of March 2025)
Stock exchange listing
The Prime Market of Tokyo Stock Exchange
(Securities Code: 3288)