| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRITISH AIRWAYS (ESPANA) LIMITED | 00437440 | 01/01/2013 | Dissolved |
| BRITISH AIRWAYS (EUROPEAN OPERATIONS AT GATWICK) LIMITED | 00519947 | 01/01/2013 | Dissolved |
| BRITISH AIRWAYS REGIONAL LIMITED | 02562966 | 01/01/2013 | Dissolved |
| BRITISH CALEDONIAN AIRWAYS LIMITED | 00233961 | 01/01/2013 | Dissolved |
| BRITISH CALEDONIAN GROUP LIMITED | SC036382 | 01/01/2013 | Dissolved |
| CALEDONIAN AVIATION INVESTMENTS LIMITED | 01112513 | 01/01/2013 | Dissolved |
| IAG GLOBAL BUSINESS SERVICES LIMITED | 00574670 | 01/01/2013 | Dissolved |
| OPENSKIES AVIATION LIMITED | 00297907 | 01/01/2013 | Dissolved |
| SPEEDWING INTERNATIONAL LIMITED | 02512054 | 01/01/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVIOS GROUP (AGL) LIMITED | 02260073 | 01/07/2015 | 01/10/2019 | Silver |
| BA AND AA HOLDINGS LIMITED | 03840072 | 01/01/2013 | 25/04/2017 | Silver |
| BA NUMBER ONE LIMITED | 07988856 | 01/01/2013 | 11/10/2013 | Not Trading |
| BRITAIR HOLDINGS LIMITED | 03537574 | 01/01/2013 | 11/10/2013 | Amber |
| BRITISH AIRWAYS (BA) LIMITED | 07990613 | 01/01/2013 | 11/10/2013 | Not Trading |
| BRITISH AIRWAYS 777 LEASING LIMITED | 04954270 | 01/01/2013 | 11/10/2013 | One Red Flag |
| BRITISH AIRWAYS ASSOCIATED COMPANIES LIMITED | 00590083 | 01/01/2013 | 25/04/2017 | Silver |
| BRITISH AIRWAYS LEASING LIMITED | 04150220 | 01/01/2013 | 11/10/2013 | Silver |
| British Airways Visitors Services Ltd | 01467993 | 08/12/2004 | 30/07/2008 | Dissolved |
| THE PLIMSOLL LINE LIMITED | 01967358 | 01/01/2013 | 11/10/2013 | Dissolved |