| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AIRCRAFT MANAGEMENT SOLUTIONS LIMITED | 05071860 | 12/03/2004 | Dissolved |
| ANCEL PROPERTIES LIMITED | 06786353 | 08/01/2009 | Dissolved |
| ARUNDEL AVIATION LIMITED | 04292318 | 24/09/2001 | One Red Flag |
| Ancel Estates Limited | 02174594 | 06/10/1994 | Dissolved |
| Ancel Estates Limited | 02174594 | 28/06/1991 | Dissolved |
| Arrowsurface Ltd | 02095900 | 01/02/1995 | Dissolved |
| Arrowsurface Ltd | 02095900 | 28/01/1992 | Dissolved |
| Cabot Aviation Lease Management Ltd | 04338631 | 12/12/2001 | Dissolved |
| JENNON LIMITED | 06119949 | 21/02/2007 | Dissolved |
| Oston & Co Ltd | 02106767 | 08/01/1995 | Dissolved |
| Oston & Co Ltd | 02106767 | 21/11/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIR PARTNER AVIATION SERVICES LIMITED | 03874833 | 10/11/1999 | 05/10/2001 | Amber |
| AMS AIRCRAFT SERVICES LIMITED | 09847773 | 29/10/2015 | 31/01/2023 | Amber |
| ASTRAIL PACIFIC AIRLEASE (UK) LIMITED | 08153855 | 24/07/2012 | 01/01/2023 | Bronze |
| Cube Airfinance Ltd | 02250595 | 25/05/1992 | 09/03/1994 | Dissolved |
| OAS AVIATION (UK) LIMITED | 07397996 | 02/11/2010 | 01/01/2023 | Gold |
| SPARTAHINGE LTD. | 03649686 | 14/10/1998 | 01/07/2011 | Dissolved |
| Strategic Air Lift International (Europe) Ltd | 02544153 | 01/07/1997 | 30/04/1998 | Dissolved |
| TOBAC LTD. | 03515134 | 23/03/1998 | 08/09/2004 | Dissolved |