| Order By | Project Name | Period | Country | ||
| Tekken Corporation | National Road No.5 Improvement ProjectiBattambang-Sri Sophorn Sectionj | 2019 | - | Cambodia | |
| Hazama Ando Corporation | The Project for Urgent Replacement of Bridges in Flood-Prone Areas | 2018 | - | Cambodia | |
| Daiho Constraction LTD | National Road No.5 Improvement ProjectiSri Sophorn-Poipet) | 2017 | - | Cambodia | |
| Toyo Construction CO.,LTD. | Sihanoukville Port Multipurpose terminal development project | 2016 | - | Cambodia | |
| Hazama Ando Corporation | The Project for Improvement of the National Road No.1 | 2016 | - | 2017 | Cambodia |
| Hazama Ando Corporation | National Highway No. 5 Repair Project | 2013 | - | 2014 | Cambodia |
| Sumitomo Mitsui Construction Co., Ltd. | The Project for Construction of Neak Loeung Bridge | 2011 | - | 2011 | Cambodia |
| Koken Broing machine Co,.LTD. | Memotto State Water Supply Project | 2010 | - | 2010 | Cambodia |
| Penta-Ocean Construction Co.,Ltd. | Sihanoukville Port Project | 2007 | - | 2009 | Cambodia |
| Hazama Corporation | Siem Reap Water Supply Project | 2005 | - | 2005 | Cambodia |
| Maeda-PentaOcean JV | Kandal Stung Irrigation System Project | 2005 | - | 2006 | Cambodia |
| Maeda Corporation | The Project for Rehabilitation of The National Roads Route 6 and 7 | 2005 | - | 2006 | Cambodia |
| Maeda Corporation | Cambodia Route No.7 Bridge Project | 2001 | - | 2002 | Cambodia |
| Maeda Corporation | Cambodia Route No.6 Bridge Project | 2001 | - | 2002 | Cambodia |
| Taisei-Hazama JV | Colmatage Irrigation Construction Project | 1999 | - | 2000 | Cambodia |
| Taisei Corporation | Mekong River Bridge Project | 1998 | - | 2000 | Cambodia |
| Hazama Corporation | Fisherman Training Center Project | 1997 | - | 1997 | Cambodia |
| JICA | Refugee Relief center Building Project | 1993 | - | 1994 | Cambodia |
| kokusai-Kougyo Co.,Ltd. | Refugee Relief center Building Project | 1992 | - | 1993 | Cambodia |