| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRITAVIA LIMITED | 00401098 | 02/11/1993 | Dissolved |
| Britavia Services Ltd | 00467057 | 02/11/1993 | Dissolved |
| Short Brothers Air Services Ltd | 00672480 | 30/11/1991 | Dissolved |
| Short Brothers Pensions Ltd | 01079804 | 12/01/1992 | Dissolved |
| Stanton Wine Co Ltd | 03078102 | 11/07/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIR LEAGUE ENTERPRISES LIMITED | 00102488 | 25/07/2002 | 14/06/2012 | Amber |
| AIR SAFETY SUPPORT INTERNATIONAL LIMITED | 04104063 | 21/11/2001 | 15/01/2003 | One Red Flag |
| AIRWORK LIMITED | 00322249 | 02/11/1993 | 28/02/2000 | Silver |
| BOMBARDIER AEROSPACE EUROPE LIMITED | 02403482 | 12/07/1991 | 27/01/1994 | Dissolved |
| BOMBARDIER AEROSPACE U.K. LIMITED | 02873601 | 25/01/1994 | 01/06/1999 | Gold |
| BOMBARDIER SKYJET INTERNATIONAL LIMITED | 02759789 | 07/01/1993 | 10/03/2000 | Dissolved |
| CAA INTERNATIONAL LIMITED | 04104068 | 21/11/2001 | 31/01/2007 | Silver |
| FARNBOROUGH INTERNATIONAL LIMITED | 01765250 | 25/09/1996 | 30/06/1999 | Amber |
| NATS HOLDINGS LIMITED | 04138218 | 31/03/2001 | 25/07/2001 | Silver |
| NATS LIMITED | 03155567 | 01/05/1999 | 25/07/2001 | Silver |
| ODYSSEY CONSTRUCTION COMPANY LIMITED - THE | NI033815 | 10/03/1998 | 21/02/2001 | Not Trading |
| ODYSSEY TRUST COMPANY LIMITED-THE | NI033106 | 15/10/1997 | 21/02/2001 | Silver |
| SOCIETY OF BRITISH AEROSPACE COMPANIES (THE) | 00143447 | 13/07/1992 | 30/06/1999 | Dissolved |
| ULSTER BANK, LIMITED | R0000733 | 01/10/1867 | 13/04/2000 | Gold |