| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Infrastructure Holdings Inc. | Parent | 9/23/2008 | |
| Morgan Stanley Infrastructure Gp Lp | Parent | 9/23/2008 | |
| Msip Mgt Holdings Lp | Subsidary | 9/23/2008 | |
| Msip International Holdings Cv | Subsidary | 9/23/2008 | |
| Msip Hedging Sub Lp | Subsidary | 9/23/2008 |