| Relationships | Role | Relationship Start | Relationship End |
| Woori Finance Holdings Co., Ltd. | Parent | 12/24/2004 | 6/27/2014 |
| Citigroup Venture Capital International Asia Limited | Parent | 9/1/2000 | 11/29/2000 |
| Citicorp International Securities Ltd | Parent | 8/1/1999 | 3/31/2000 |
| Citicorp International Securities Ltd | Parent | 4/1/1999 | 7/30/1999 |
| Woori Investment & Securities America, Inc. | Subsidary | 6/30/2007 | 6/27/2014 |
| Woori Investment & Securities America, Inc. | Subsidary | 12/24/2004 | 6/29/2007 |