| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BELLS MANAGEMENT LIMITED | 04658458 | 18/02/2011 | Silver |
| Delta Financial Services Ltd | 03799255 | 01/04/2008 | Dissolved |
| GEORGE LLOYD LIMITED | 04300841 | 12/10/2008 | Bronze |
| Midland Securities Ltd | 04202378 | 05/06/2004 | Dissolved |
| NOVA INDUSTRY LIMITED | 02988657 | 05/01/2010 | One Red Flag |
| Norwich Office System Ltd | 04711235 | 25/03/2006 | Dissolved |
| Nurse-Care Ltd | 02661962 | 13/02/1995 | Dissolved |
| Nurse-Care Ltd | 02661962 | 13/02/1995 | Dissolved |
| PROVINCIAL SERVICES LIMITED | 04205361 | 01/06/2004 | Amber |
| REGENCY CONSULTANCY LIMITED | 12568556 | 22/04/2020 | Gold |
| S & R MANAGEMENT (HOLDINGS) LIMITED | 02407730 | 31/12/1991 | Dissolved |
| S & R MANAGEMENT (HOLDINGS) LIMITED | 02407730 | 10/12/1991 | Dissolved |
| SILVADOWN SERVICES LIMITED | 02509737 | 08/06/1992 | Dissolved |
| SOUTHERN REACH LIMITED | 09075507 | 06/06/2014 | Silver |
| SWIFT ASSOCIATES LTD | 10937664 | 10/04/2019 | Bronze |
| Software Editorial Ltd | 04202379 | 02/02/2006 | Dissolved |
| WESTMINSTER MANAGEMENT LIMITED | 04202477 | 01/03/2013 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bells Management Ltd | 04203355 | 03/06/2004 | 04/06/2004 | Dissolved |
| COMPASS PROPERTY MANAGEMENT LIMITED | 08500909 | 23/04/2013 | 19/09/2023 | Gold |
| CROWN MANAGEMENT (UK) LTD. | 06355290 | 29/08/2007 | 19/09/2023 | Gold |
| Lakeside Corporation Ltd | 02666079 | 11/12/1991 | 29/01/1994 | Dissolved |
| Medico Services Ltd | 02651476 | 01/05/1992 | 04/10/1992 | Dissolved |
| Medico Services Ltd | 02651476 | 01/05/1992 | 04/10/1992 | Dissolved |
| Multiple Investments Ltd | 02592684 | 18/03/1992 | 29/01/1994 | Dissolved |
| Multiple Investments Ltd | 02592684 | 18/03/1992 | 29/01/1994 | Dissolved |
| NOVA INDUSTRY LIMITED | 02988657 | 15/12/2004 | 02/12/2005 | One Red Flag |
| Nurse-Care Ltd | 02661962 | 11/11/1992 | 29/01/1994 | Dissolved |
| PROVINCIAL BUILDING SERVICES LTD | 04203359 | 03/06/2013 | 28/02/2015 | One Red Flag |
| Provincial Consultancy Ltd | 03714703 | 15/08/2001 | 01/10/2001 | Dissolved |
| RANNCARE LIMITED | 02420664 | 29/08/1991 | 21/09/1992 | Dissolved |
| RANNCARE LIMITED | 02420664 | 29/08/1991 | 21/09/1992 | Dissolved |
| Salhouse Property Ltd | 02126715 | 03/05/1991 | 02/06/1992 | Dissolved |
| Salhouse Property Ltd | 02126715 | 03/05/1991 | 02/06/1992 | Dissolved |
| WESTMINSTER MANAGEMENT LIMITED | 04202477 | 02/02/2006 | 22/02/2012 | Silver |