| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aviation Insurance Consultants Ltd | SC047526 | 31/03/2002 | Dissolved |
| BRITISH AIRWAYS (ESPANA) LIMITED | 00437440 | 31/03/2002 | Dissolved |
| BRITISH AIRWAYS (EUROPEAN OPERATIONS AT GATWICK) LIMITED | 00519947 | 17/02/2003 | Dissolved |
| BRITISH AIRWAYS REGIONAL LIMITED | 02562966 | 26/11/2008 | Dissolved |
| BRITISH CALEDONIAN AIRWAYS LIMITED | 00233961 | 31/03/2002 | Dissolved |
| BRITISH CALEDONIAN GROUP LIMITED | SC036382 | 31/03/2002 | Dissolved |
| Ba Direct Ltd | 05553026 | 29/11/2005 | Dissolved |
| Ba Express Ltd | 05553025 | 29/11/2005 | Dissolved |
| Ba Iberia Ltd | 06826034 | 18/09/2009 | Dissolved |
| Ba Miles Ltd | 01004937 | 10/01/2004 | Dissolved |
| Ba Pulse Ltd | 05553040 | 29/11/2005 | Dissolved |
| Boac Ltd | 00385186 | 31/03/2002 | Dissolved |
| Britain Airways Ltd | 00856382 | 31/03/2002 | Dissolved |
| British Airways Citiexpress Ltd | 05553024 | 29/11/2005 | Dissolved |
| British Airways Connect Ltd | 05553014 | 29/11/2005 | Dissolved |
| British Airways Direct Ltd | 05553018 | 29/11/2005 | Dissolved |
| British Airways Express Ltd | 05553016 | 29/11/2005 | Dissolved |
| British Airways Financial Services Ltd | 04251125 | 04/05/2004 | Dissolved |
| British Airways Global Financial Services Ltd | 03707950 | 04/05/2004 | Dissolved |
| British Airways Iberia Ltd | 06826441 | 18/09/2009 | Dissolved |
| British Airways Mileage Co Ltd | 04068684 | 04/12/2003 | Dissolved |
| British Airways Pulse Ltd | 05553020 | 29/11/2005 | Dissolved |
| British Airways Quest Ltd | 03653266 | 18/11/1998 | Dissolved |
| British Airways Travel Shops Ltd | 02524175 | 12/03/2007 | Dissolved |
| British Airways Visitors Services Ltd | 01467993 | 30/07/2008 | Dissolved |
| British Iberia Airways Ltd | 06826423 | 18/09/2009 | Dissolved |
| CALEDONIAN AVIATION INVESTMENTS LIMITED | 01112513 | 31/03/2002 | Dissolved |
| Caledonian Risk Management Ltd | 00450585 | 31/03/2002 | Dissolved |
| Cambrian Airways Ltd | 00300103 | 31/03/2002 | Dissolved |
| Chameleon Training & Consulting Ltd | 02078520 | 01/07/2005 | Dissolved |
| Emg Marketing Ltd | 03673252 | 04/05/2004 | Dissolved |
| IAG GLOBAL BUSINESS SERVICES LIMITED | 00574670 | 31/03/2002 | Dissolved |
| Iberia Ba Ltd | 06826032 | 18/09/2009 | Dissolved |
| Iberia British Airways Ltd | 06826428 | 18/09/2009 | Dissolved |
| OPENSKIES AVIATION LIMITED | 00297907 | 31/03/2002 | Dissolved |
| SPEEDWING INTERNATIONAL LIMITED | 02512054 | 12/03/2007 | Dissolved |
| Web Travel Systems Ltd | 02070671 | 06/12/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BA AND AA HOLDINGS LIMITED | 03840072 | 06/10/1999 | 31/03/2016 | Gold |
| BA CITYFLYER LIMITED | 02571224 | 09/09/2005 | 05/03/2007 | Silver |
| BA EUROPEAN LIMITED | 06346489 | 20/08/2007 | 28/07/2009 | One Red Flag |
| BA NUMBER ONE LIMITED | 07988856 | 17/05/2012 | 31/03/2016 | Not Trading |
| BEALINE LIMITED | 08090752 | 14/07/2015 | 31/03/2016 | Not Trading |
| BRITAIR HOLDINGS LIMITED | 03537574 | 31/03/2002 | 31/03/2016 | Amber |
| BRITISH AIRWAYS (BA) LIMITED | 07990613 | 17/05/2012 | 31/03/2016 | Gold |
| BRITISH AIRWAYS 777 LEASING LIMITED | 04954270 | 11/02/2004 | 31/03/2016 | Bronze |
| BRITISH AIRWAYS ASSOCIATED COMPANIES LIMITED | 00590083 | 31/03/2002 | 31/03/2016 | Gold |
| BRITISH AIRWAYS LEASING LIMITED | 04150220 | 21/03/2001 | 31/03/2016 | Silver |
| BRITISH AIRWAYS PLC | 01777777 | 01/01/2006 | 31/03/2016 | Bronze |
| BRITISH REGIONAL AIR LINES GROUP LIMITED | 03261376 | 30/06/2003 | 05/03/2007 | Dissolved |
| IAG LOYALTY LIMITED | 02775089 | 17/02/2003 | 23/08/2012 | Not Trading |
| INTERNATIONAL CONSOLIDATED AIRLINES GROUP, S.A. | FC029884 | 03/11/2010 | 01/01/2014 | Amber |
| OVERSEAS AIR TRAVEL LIMITED | 03129251 | 17/02/2003 | 01/10/2009 | Bronze |
| THE PLIMSOLL LINE LIMITED | 01967358 | 20/11/2003 | 31/03/2016 | Dissolved |