| Relationships | Role | Relationship Start | Relationship End |
| Citigroup Capital Partners I Gp I Corp. | Parent | 8/9/2000 | |
| Citigroup Capital Partners I (Uk), Lp | Subsidary | 11/30/2000 | |
| Citigroup Capital Partners I Cpe Corp. | Subsidary | 2/1/2005 | 5/23/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Citigroup Capital Partners I Gp I Corp. | Parent | 8/9/2000 | |
| Citigroup Capital Partners I (Uk), Lp | Subsidary | 11/30/2000 | |
| Citigroup Capital Partners I Cpe Corp. | Subsidary | 2/1/2005 | 5/23/2011 |