| Relationships | Role | Relationship Start | Relationship End |
| Gs Mezzanine Partners 2006 Offshore Fund, L.P. | Parent | 9/21/2008 | |
| Gsmp 2006 Offshore International, Ltd. | Subsidary | 9/21/2008 | |
| Gs Lux Management Services S.A R.L. | Subsidary | 9/20/2011 |
| Relationships | Role | Relationship Start | Relationship End |
| Gs Mezzanine Partners 2006 Offshore Fund, L.P. | Parent | 9/21/2008 | |
| Gsmp 2006 Offshore International, Ltd. | Subsidary | 9/21/2008 | |
| Gs Lux Management Services S.A R.L. | Subsidary | 9/20/2011 |