| Date | 2002-12-31 |
|---|---|
| By | Iksan Regional Land Management Office |
| For | Excellent construction company |
| Date | 2002-07-10 |
|---|---|
| By | Ssangyong Construction Co., Ltd. |
| for | Excellent partner |
| Date | 2002-03-07 |
|---|---|
| By | Jeollabuk-do Association of Korea Professional Construction Association |
| for | Local excellent member company |
| Date | 2002-02-14 |
|---|---|
| By | Geumgwang Enterprise Co., Ltd. |
| for | Excellent partner |
| Date | 2001-08-01 |
|---|---|
| By | Korea Expressway Corporation Yeongdong Construction Office |
| for | Excellent environmental management company |