| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Infrastructure Holdings Inc. | Parent | 3/10/2014 | |
| Morgan Stanley Infrastructure Ii Gp Lp | Parent | 3/10/2014 | |
| North Haven Infrastructure Partners Ii Lp | Subsidary | 7/31/2015 |
| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Infrastructure Holdings Inc. | Parent | 3/10/2014 | |
| Morgan Stanley Infrastructure Ii Gp Lp | Parent | 3/10/2014 | |
| North Haven Infrastructure Partners Ii Lp | Subsidary | 7/31/2015 |