| Relationships | Role | Relationship Start | Relationship End |
| Goldman Sachs Ag | Parent | 9/21/2008 | |
| Gs Capital Partners V Gmbh & Co. Kg | Subsidary | 9/21/2008 | |
| Gs Capital Partners Vi Gmbh & Co. Kg | Subsidary | 9/21/2008 | |
| Gs Capital Partners 2000 Gmbh & Co. Beteiligungs Kg | Subsidary | 9/21/2008 |