| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAA (NDH2) LIMITED | 06408385 | 28/03/2018 | Dissolved |
| BAA INTERNATIONAL LIMITED | 02423041 | 28/03/2018 | Dissolved |
| DEVON NOMINEES LIMITED | 05272550 | 24/09/2019 | Insolvent |
| HEATHROW (AH) LIMITED | 06458657 | 28/03/2018 | Gold |
| HEATHROW (DSH) LIMITED | 06458597 | 28/03/2018 | Gold |
| HEATHROW (SP) LIMITED | 06458621 | 28/03/2018 | Silver |
| HEATHROW ENTERPRISES LIMITED | 02767216 | 28/03/2018 | Silver |
| HEATHROW FINANCE PLC | 06458635 | 27/03/2018 | Amber |
| HEATHROW HOLDCO LIMITED | 06408400 | 28/03/2018 | Bronze |
| LHR (HONG KONG) LIMITED | 02423040 | 24/09/2019 | Dissolved |
| LHR (IP HOLDCO) LIMITED | 06408398 | 28/03/2018 | Dissolved |
| LHR BUSINESS SUPPORT CENTRE LIMITED | 03065139 | 28/03/2018 | Silver |
| LONDON AIRPORTS 1992 LIMITED | 02736819 | 28/03/2018 | Insolvent |
| LONDON AIRPORTS 1993 LIMITED | 02777128 | 28/03/2018 | Dissolved |
| LONDON AIRPORTS LIMITED | 02333108 | 28/03/2018 | Dissolved |
| NON DES TOPCO LIMITED | 06636117 | 28/03/2018 | Dissolved |
| SANFIELD LYNTON LIMITED | 02326742 | 24/09/2019 | Insolvent |
| SCOTTISH AIRPORTS LIMITED | SC096637 | 24/09/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAA PARTNERSHIP LIMITED | 03631051 | 24/09/2019 | 10/12/2024 | Not Trading |