| Relationships | Role | Relationship Start | Relationship End |
| Delfinances | Parent | 12/27/2011 | 4/11/2012 |
| Credit Agricole Private Equity | Parent | 6/12/2009 | 12/26/2011 |
| Meridiam Infrastructure North America Corporation | Subsidary | 6/12/2009 | 4/11/2012 |
| Relationships | Role | Relationship Start | Relationship End |
| Delfinances | Parent | 12/27/2011 | 4/11/2012 |
| Credit Agricole Private Equity | Parent | 6/12/2009 | 12/26/2011 |
| Meridiam Infrastructure North America Corporation | Subsidary | 6/12/2009 | 4/11/2012 |