| Relationships | Role | Relationship Start | Relationship End |
| Gs Capital Partners Vi Fund, L.P. | Parent | 8/9/2012 | |
| Gs Capital Partners Vi Offshore Fund, L.P. | Parent | 8/9/2012 | |
| Gs Capital Partners Vi Gmbh & Co. Kg | Parent | 8/9/2012 | |
| Polymer Holdings, L.P. | Subsidary | 8/9/2012 |