| Relationships | Role | Relationship Start | Relationship End |
| Blackrock International Holdings, Inc | Parent | 6/30/2007 | |
| Blackrock International Holdings, Inc | Parent | 9/29/2006 | 6/29/2007 |
| Blackrock Uk 1, Lp | Subsidary | 9/29/2006 | |
| Blackrock Cayman Capital Holdings, Limited | Subsidary | 1/1/2012 | |
| Blackrock Canada Holdings Lp | Subsidary | 12/1/2012 | |
| Acero C.V. | Subsidary | 8/4/2015 |