| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Fund, L.P. | Parent | 9/19/2011 | |
| Gs Capital Partners Vi Offshore Fund, L.P. | Parent | 9/19/2011 | |
| Gs Capital Partners Vi Parallel, L.P. | Parent | 9/19/2011 | |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 9/19/2011 | |
| Bridge Street 2011, L.P. | Parent | 9/19/2011 | |
| Bridge Street 2011 Offshore, L.P. | Parent | 9/19/2011 | |
| Mbd 2011 Holdings, L.P. | Parent | 9/19/2011 | |
| Gs Noahpia Investment S.A R.L. | Subsidary | 9/19/2011 |