About KONOIKE

History

1871	Chujiro Konoike established a private firm and specialized in the construction and transportation industry.
1908	Extended the business to the district of Northern Kyushu.
1915	Extended the business to the district of Tokyo and Hokkaido.
1918	With the extension of the business, the firm was incorporated into a joint stock company with a capital of One million (1,000,000.) yen.
1918	The Company extended the business to the district of Tokai.
1920	The Company extended the business to the district of Chugoku and laid the foundation of a national network of business.
1945	The Company separated the transportation sector from its business activities and established "Konoike Transportation Co., Ltd.".
1961	The Company separated the sector of gas pipe laying and fitting work from its business activities and established "Otori Gas Fitting Work Co., Ltd.".
1982	Established Thai Konoike Construction Co., Ltd.
1985	Kazusue Konoike appointed managing director.
1995	Established KONOIKE TANZANIA LTD.
1997	Engineering works department of Osaka branch and construction department of Tokyo head office obtained ISO9001 certification, respectively.
1998	Nagoya branch obtained ISO 9001 certification.
2001	Seven domestic sections and the overseas business department obtained ISO14001 respectively.
2002	Increased capital by 10 billion yen with stock capitalization reaching 20 billion yen.
2003	It established Otori Holdings, Co., Ltd., which was a 100% parent company through transfer of corporate stock. It became a 100% subsidiary. Shoichi Oiwa assumed the position of President.
2006	Hiroyoshi Tamai assumed the position of President.
2008	Morihiro Tsutada assumed the position of President.
2019	The company became a consolidated subsidiary of Sekisui House, Ltd.
2021	Hiroki Watatsu assumed the position of President. KONOIKE ONE VISION2050