| Relationships | Role | Relationship Start | Relationship End |
| Hambrecht & Quist California | Parent | 12/9/1999 | 7/15/2011 |
| H&Q Asia Pacific Ltd. | Parent | 1/1/2006 | 7/15/2011 |
| H&Q Asia Pacific Ltd. | Parent | 12/9/1999 | 8/31/2001 |
| Asia Pacific Growth Fund, L.P. | Subsidary | 12/9/1999 | 3/5/2008 |