1952

May

Established.

November

Started to deal in products of Mitsubishi Oil Co., Ltd.

1953

April

Opened the first gas station in Nobuto, Chiba City.

1964

November

Entered nonlife insurance business as an agent of The Tokio Marine & Fire Insurance Co., Ltd.

1974

September

Embarked on home center business, opened first store in Kisarazu City.

1979

April

Changed the company name to “Keiyo Co., Ltd.” from “Keiyo Industrial Co., Ltd.”

1983

September

Established the group company “Motokyu Keiyo Co., Ltd.” in Nagano City.

1984

December

Listed on the second section of the Tokyo Stock Exchange.

1988

August

Listed on the first section of the Tokyo Stock Exchange.

1991

November

Introduced a new store name “Keiyo D2”. (Formerly “Keiyo Home Center”)

1994

June

New distribution center, “Keiyo Logistics Center” started to work in Kashiwa City.

1996

February

Energy Keiyo Co., Ltd (former petroleum section) and Daytwo Reform Co., Ltd.
(former house renovation section) became independent, wholly owned subsidiaries.

2002

September

Nikku Sangyo Co., Ltd. became a group company by TOB.

2005

January

Established Car Life Keiyo Co., Ltd. as a group company, and handed over
the businesses of Energy Keiyo Co., Ltd. and Keiyo Car Service Co., Ltd.

2009

September

Mergered “Motokyu keiyo co.,Ltd”and”Nikku sangyo co.,Ltd”

2023

February

Total numbers of our home center stores became 164.