| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Group Limited | Parent | 1/1/2007 | 3/30/2012 |
| Blackrock Investment Management (Uk) Limited | Parent | 9/29/2006 | 12/31/2006 |
| Blackrock Company Secretarial Services (Uk) Limited | Parent | 9/29/2006 | 12/31/2006 |