| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 12/15/2010 | |
| Gscp Vi Gmbh Icecap Investment, L.P. | Subsidary | 12/15/2010 | |
| Gscp Vi Gmbh Icecap Holdings, L.P. | Subsidary | 12/15/2010 |
| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 12/15/2010 | |
| Gscp Vi Gmbh Icecap Investment, L.P. | Subsidary | 12/15/2010 | |
| Gscp Vi Gmbh Icecap Holdings, L.P. | Subsidary | 12/15/2010 |