| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Oci Mea Infrastructure Fund Gp L.P. | Parent | 11/16/2010 | 9/11/2012 |
| Morgan Stanley Oci Mea Infrastructure Fund C L.P. | Parent | 11/16/2010 | 9/11/2012 |
| Morgan Stanley Oci Mea Infrastructure Fund B L.P. | Parent | 11/16/2010 | 9/11/2012 |