| Relationships | Role | Relationship Start | Relationship End |
| Gatwick Llc | Parent | 12/1/1996 | 1/29/2010 |
| Heathrow Llc | Parent | 12/1/1996 | 1/29/2010 |
| Regent Street Ii, Inc. | Subsidary | 1/1/2010 | 1/28/2010 |
| Two Piccadilly Holdings, Inc. | Subsidary | 12/18/2009 | 1/28/2010 |
| Regent Street Ii, Inc. | Subsidary | 6/30/2007 | 12/31/2009 |
| Piccadilly Financing Llc | Subsidary | 12/1/1996 | 12/17/2009 |
| Regent Street Ii, Inc. | Subsidary | 9/23/1997 | 6/29/2007 |