| Relationships | Role | Relationship Start | Relationship End |
| Citigroup Inc. | Parent | 8/23/2006 | 9/30/2010 |
| Cgi Private Equity Lp Llc | Parent | 8/23/2006 | 9/30/2010 |
| Citigroup Private Equity Lp | Parent | 8/23/2006 | 9/30/2010 |
| Cpe 2006 Co-Invest Lp | Parent | 8/23/2006 | 9/30/2010 |