| Relationships | Role | Relationship Start | Relationship End |
| Gs International Infrastructure Partners Ii, L.P. | Parent | 12/17/2010 | 6/22/2015 |
| Relationships | Role | Relationship Start | Relationship End |
| Gs International Infrastructure Partners Ii, L.P. | Parent | 12/17/2010 | 6/22/2015 |