History
| April 1979 |
Founded in Yasunoya-cho, Toyama City, with capital of 5 million yen; started operations. |
|---|---|
| April 1980 |
Capital increased to 10 million yen. |
| May 1979 |
Registered as a survey company by the Minister of Construction (No. 10238) |
| February 1991 |
Registered as a construction consultant by the Minister of Construction (No. 4641) |
| January 1994 |
Head office moved to a new building in Yoshizukuri, Toyama City |
| March 1997 |
Capital increased to 30 million yen. |
| August 1999 |
Registered as a first-class architect office by the Toyama Prefectural Governor (No. 1172) |
| February 2000 |
Accredited with ISO 9001 certification. |
| June 2000 |
Registered as a compensation consultant by the Minister of Construction (No. 3755) |
| February 2001 |
Accredited with ISO 14001 certification. |
| April 2013 |
Capital increased to 50 million yen. |
| January 2014 |
Capital increased to 60 million yen. |
| April 2015 |
Acquired all shares in Chuo Giken Co., Ltd., a construction consultant, thus making the company a subsidiary. Opened Tokyo Head Office in Machida City, Tokyo. Opened Toyama Spatial Information Center in Yoshizukuri, Toyama City. |
| May 2015 |
Capital increased to 80 million yen. |
| September 2015 |
Merged with Chuo Gigen Co., Ltd.; moved the Tokyo Head Office to Taito-ku, Tokyo. |
| June 2016 |
Accredited with ISO 27001 certification. |
| November 2016 |
Moved Toyama Spatial Information Center to Okudashin-machi, Toyama City. |
| October 2017 |
Accredited with ISO 55001 certification. (Structural engineering headquarters, Water and sewer headquarters, Infrastructure management headquarters, City design division, Sales headquarters) |
| June 2023 |
ISO 14001 abolished. |