| Relationships | Role | Relationship Start | Relationship End |
| Ubs Americas Inc. | Parent | 12/18/2002 | 9/11/2009 |
| Ubs Ag | Parent | 12/31/2005 | 8/26/2009 |
| Ubs Ag | Parent | 12/17/2002 | 12/30/2005 |
| Ubs Ag | Parent | 1/1/1999 | 12/16/2002 |
| North Street Consumer Phone Services Llc | Subsidary | 1/18/2000 | 12/31/2008 |
| Paluxy Holdings Llc | Subsidary | 10/3/2000 | 8/31/2001 |
| Rolling Hills Holding Llc | Subsidary | 10/3/2000 | 8/31/2001 |