| Relationships | Role | Relationship Start | Relationship End |
| Ubs Ag | Parent | 6/1/2006 | |
| Ubs International Life Designated Activity Company | Parent | 1/1/2011 | |
| Ubs O'connor Trading Limited | Parent | 6/1/2006 | 3/1/2008 |
| A&Q Alternative Solution Master Limited | Subsidary | 6/30/2007 | |
| A&Q Alternative Solution Master Limited | Subsidary | 6/1/2006 | 6/29/2007 |