| Relationships | Role | Relationship Start | Relationship End |
| World Trading (Delaware) Inc. | Parent | 6/30/2007 | 9/28/2015 |
| World Trading (Delaware) Inc. | Parent | 6/13/2000 | 6/29/2007 |
| Db Perry Investments Limited | Subsidary | 9/1/2003 | 6/26/2015 |
| Db Perry Investments Limited | Subsidary | 6/14/2000 | 8/31/2003 |