History

Aug. 1845

Founder Rishichi Tsuchiya begins business in Kido-mura, Anpachi-gun,
Mino（present-day Ogaki, Gifu）

Aug. 1933

Isaku Tsuchiya(the Fourth) inherited Tsuchiya-Gumi and started
construction business.

Mar. 1954

Tsuchiya-gumi incorporated with capital of three million yen.
Isaku Tsuchiya appointed as CEO

Feb. 1964

Capital increased to 48 million yen.

Jan. 1966

Nagoya Sales Office upgraded Nagoya Branch Office.

Jan. 1972

Capital increased to 100 million yen.

Mar. 1978

Isaku Tsuchiya appointed as Chairman.
Kazumi Tsuchiya appointed as CEO.
Capital increased to 150 million yen.

Dec. 1978

Osaka Sales Office upgraded Osaka Branch Office.

Jan. 1984

Tokyo Branch Office opened.

Mar. 1988

Mie Sales Office upgraded Mie Branch Office.

Sep. 1990

Capital increased to 250 million yen.

Oct. 1991

Capital increased to 300 million yen.

Apr. 1996

Tomoyoshi Tsuchiya appointed as CEO.

Dec. 1998

ISO 9001 certification (JQA-2885) obtained.

Jun. 1999

ISO 9002 certification (JQA-QM-3433/3558) obtained.

Sep. 2000

Tokyo, Osaka and Nagoya Branch Offices expanded into regional offices.

Oct. 2000

Capital increased to 450 million yen.

Dec. 2000

Capital increased to 1.8 billion yen.

Dec. 2001

ISO 14001 certification (JQA-EM 1975/2895) obtained.

Feb. 2003

Representative office opened in Hong Kong.

Oct. 2003

TSUCHIYA GUMI HONG KONG Co., Ltd. established.

Apr. 2004

Yokohama Sales Office upgraded Yokohama Branch Office.

Aug. 2004

Kyushu Branch Office opened.

Oct. 2006

Hokkaido Branch Office opened.

Nov. 2006

Representative office opened in Vietnam (Hanoi).

Jan. 2008

Tomoyoshi Tsuchiya concurrently appointed as Chairman and CEO.

Mar. 2008

TSUCHIYA HUNGARY Kft. established (Dunavarsany).

Apr. 2008

Hokuriku Branch opened.

Aug. 2008

Singapore Branch opened; TSUCHIYA SINGAPORE PTE. LTD. established.

2Jan. 2010

Kobe Branch opened.

Jun. 2010

TSUCHIYA VIETNAM CO., LTD. established.

Dec. 2010

Company name changed to TSUCHIYA CORPORATION.

Feb. 2014

Okinawa Sales Office upgraded Okinawa Branch Office.

Mar. 2014

Rep office of TSUCHIYA HONG KONG opened in Indonesia(Jakarta).

Apr. 2015

TSUCHIYA KOREA CORPORATION established (Seoul).

Jun. 2016

TSUCHIYA HAWAII CORPORATION established(Honolulu).

Oct. 2016

Romania Branch Office of TSUCHIYA Hungary Kft. established(Bucharest).

Jul. 2018

TSUCHIYA EUROPE HOLDINGS GmbH established（Vienna, Austria）.

Jan. 2021

Rep office of TSUCHIYA CORPORATION opened in TAIWAN(Taipei).