| Relationships | Role | Relationship Start | Relationship End |
| Gs Mezzanine Partners 2006, L.P. | Parent | 9/21/2008 | |
| Gs Mezzanine Partners 2006 Onshore Fund, L.L.C. | Parent | 9/21/2008 | |
| Gs Mezzanine Partners 2006 Employee Fund, L.P. | Parent | 9/21/2008 | |
| Gsmp 2006 Onshore Investment Fund, L.L.C. | Subsidary | 9/21/2008 | |
| Gsmp 2006 Onshore S.A.R.L. | Subsidary | 9/21/2008 | 3/11/2015 |