| No. | Project Name | Item | Project Location | Client Name | Time |
| 1 | Sihanoukville Port Multipurpose Terminal Development | CPTu test and Dissipation test | Cambodia | Toyo Construction Co., Ltd | 2016 |
| 2 | Cho Ray Second Hospital Development - Soft soil treatment design (F/S Design) | Soil investigation for high building | Hochiminh City | International Total Engineering Corporation | 2014 |
| 3 | The improvement of capabilities to cope with natural disasters caused by climate change | Geotechnical Survey | Hai Phong City | Joint Venture of Japan Weather Association and International Meteorological Consultant INC. | 2012 |
| 4 | Hanoi City Urban Railway Construction - Line 1 - Phase 1 |
(1) Soft soil treatment design (basic design) ; |
Hanoi City | JKT Association | 2012 |
| 5 | Phap Van - Cau Gie Expressway |
Consulting service general soil investigation |
Hanoi City | Representative Office of Central Nippon Expressway Company Limited in Hanoi | 2011 |
| 6 | Thi Vai International General Cargo Terminal Port |
Soft soil treatment design: |
Ba Ria - Vung Tau Province | Penta-Rinkai Joint Venture | 2008 |
