| Relationships | Role | Relationship Start | Relationship End |
| Blackrock International Holdings, Inc | Parent | 8/14/2015 | |
| Acero Holdings I B.V. | Parent | 8/14/2015 | |
| Bc Infrastructure I Llc | Subsidary | 10/9/2015 | 12/8/2015 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bc Infrastructure I Llc | Seller | Discontinued | 12/9/2015 |