Mar 1967

Sekiyama Doken Co., Ltd. incorporated with capital stock of ¥1.5 million

Mar 1968

Took out a construction license from Kanagawa Prefectural governer
(Ordinary Construction, No. 4066)

May 1974

A ¥5 million injection of capital

May 1978

Office relocation to 3539-253, Taima, Minami-ku, Sagamihara-shi
The company’s name was changed to Taima Industry Co., Ltd.

Jan 2003

Masahiro Sekiyama named President & Representative Director

May 2006

Shares were issued. The total number of them was 5,000

July 2017

Completion of a new company office building

Aug 2017

Takahiro Sekiyama named Director

Mayumi Tsuzuki named Director

Took out a industrial waste collection and transportation license