| 2015 |
|
| 2009 |
|
| 2005 |
| 05.18 |
Meritorious service award - Major of Metropolitan Incheon |
|
| 2004 |
| 12.31 |
Meritorious service award - Joong-gu Municipality, Metropolitan Incheon |
| 03.23 |
Outstanding performance in winning orders for facilities in 2003 - Korea Specialist Construction Association (Incheon) |
| 02.20 |
Outstanding cooperative company citation - Dongbu Construction Co., Ltd. |
|
| 2003 |
| 10.24 |
Meritorious service award - Korea Specialist Construction Association (Incheon) |
| 01.16 |
Award for outstanding work in PEB construction by cooperating company - Dongbu Steel Co., Ltd. |
|
| 2002 |
| 04.03 |
Outstanding performance in winning orders for facilities in 2001 - Korea Specialist Construction Association (Incheon) |
|
| 2001 |
| 04.30 |
Meritorious service award - Major of Bupyeong Municipality, Metropolitan Incheon |
| 04.10 |
Meritorious service award - Major of Metropolitan Incheon |
|
| 2000 |
| 04.07 |
Outstanding performance in winning orders for maintenance of facilities in 1999 - Korea Specialist Construction Association (Incheon) |
|
| 1997 |
| 04.11 |
Outstanding performance in winning orders for specialized construction in 1996 - Korea Specialist Construction Association (Incheon) |
|
