| June, 2015 |
The headquater office moved to 4F, Otemae 2-1-2, Chuo, Osaka、540-0008, Japan |
| May, 2013 |
Establishment of Nagoya Office (Numerical Analysis Center) |
| May, 2010 |
Establishment of Banshen Civil Engineering Consulting (Shanghai) Co., Ltd. in Shanghai, cooperated with Hanshin Expressway R&D Co., Ltd. |
| April, 2009 |
Business of geotechnical engineering research field, etc. was inherited from the Foundation of Geo-Research Institute |
| April, 2008 |
The headquater office moved to Itachibori 4-3-2, Nishi, Osaka, 550-0012, Japan |
| October, 2006 |
Company was named Geo-Research Institute, Co., Ltd officially |
| October, 1982 |
Company name was changed to Geotechnical Institute, Co., Ltd |
| August, 1978 |
Geotechtronics International Co., Ltd. was established by investion from Foundation of Osaka Soil Test Institute, and the hedquarters was located in Amagasaki, Osaka |
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