| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Eastleigh Airport Ltd | 02432584 | 31/12/2007 | Dissolved |
| Heathrow 2004 Ltd | 05317247 | 21/09/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AAHC 2 LIMITED | 03300035 | 31/08/2006 | 08/11/2007 | Dissolved |
| ADI FINANCE 1 LIMITED | 05723977 | 06/04/2006 | 31/07/2009 | Silver |
| ADI FINANCE 2 LIMITED | 05723973 | 06/04/2006 | 31/07/2009 | Gold |
| AIRPORT HOLDINGS NDH1 LIMITED | 06408392 | 24/10/2007 | 31/07/2009 | Amber |
| BAA (NDH2) LIMITED | 06408385 | 24/10/2007 | 31/07/2009 | Dissolved |
| BAA INTERNATIONAL LIMITED | 02423041 | 31/08/2006 | 31/07/2009 | Dissolved |
| FGP TOPCO LIMITED | 05723961 | 05/07/2006 | 31/07/2009 | Silver |
| HEATHROW (AH) LIMITED | 06458657 | 20/12/2007 | 31/07/2009 | Gold |
| HEATHROW (DSH) LIMITED | 06458597 | 20/12/2007 | 31/07/2009 | Gold |
| HEATHROW (SP) LIMITED | 06458621 | 20/12/2007 | 31/07/2009 | Silver |
| HEATHROW AIRPORT LIMITED | 01991017 | 21/09/2007 | 31/07/2009 | Silver |
| HEATHROW EXPRESS OPERATING COMPANY LIMITED | 03145133 | 21/09/2007 | 12/01/2009 | Gold |
| HEATHROW FINANCE PLC | 06458635 | 20/12/2007 | 31/07/2009 | Amber |
| HEATHROW HOLDCO LIMITED | 06408400 | 24/10/2007 | 31/07/2009 | Bronze |
| LHR (HONG KONG) LIMITED | 02423040 | 31/08/2006 | 31/07/2009 | Dissolved |
| LHR (IP HOLDCO) LIMITED | 06408398 | 24/10/2007 | 31/07/2009 | Dissolved |
| LHR AIRPORTS LIMITED | 01970855 | 26/06/2006 | 31/07/2009 | Silver |
| LONDON AIRPORTS 1992 LIMITED | 02736819 | 21/09/2007 | 31/07/2009 | Insolvent |
| LONDON AIRPORTS 1993 LIMITED | 02777128 | 21/09/2007 | 31/07/2009 | Dissolved |
| LONDON AIRPORTS LIMITED | 02333108 | 21/09/2007 | 31/07/2009 | Dissolved |
| NON DES TOPCO LIMITED | 06636117 | 02/07/2008 | 31/07/2009 | Dissolved |
| SCOTTISH AIRPORTS LIMITED | SC096637 | 25/04/2008 | 31/07/2009 | Dissolved |