| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| POND ASSOCIATES LLP | OC356961 | 05/08/2010 | Dissolved |
| POND PROPERTY LISS LTD | 07573896 | 22/03/2011 | Bronze |
| WESTBURY HEART LIMITED | 15471289 | 07/02/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CODA GROUP INTERNATIONAL LTD. | 03938996 | 20/12/2000 | 01/09/2004 | Dissolved |
| COTRAIN IT SERVICES LIMITED | 02449676 | 06/12/1991 | 01/09/2004 | Dissolved |
| Coda 2GO Ltd | 02534602 | 24/08/1991 | 01/09/2004 | Dissolved |
| DILLISTONE GROUP PLC | 04578125 | 31/05/2006 | 22/09/2020 | Silver |
| MOORE ENERGY (WELLS) LIMITED | 04652821 | 23/01/2004 | 16/12/2011 | Not Trading |
| REDCLIFFE PRECISION LIMITED | 01348375 | 06/08/2012 | 29/05/2020 | Dissolved |
| SCISYS UK HOLDING LTD | 03426416 | 08/09/1997 | 27/11/2018 | Dissolved |
| SCISYS UK LIMITED | 04373530 | 02/04/2002 | 01/03/2017 | Dissolved |
| SPTS TECHNOLOGIES OVERSEAS HOLDINGS LIMITED | 01786418 | 13/11/2000 | 16/04/2007 | Dissolved |
| STEINSBERG PROPERTIES LIMITED | 06796260 | 09/12/2011 | 06/09/2021 | Silver |
| Science Systems (Space) Ltd | 02661216 | 07/11/1992 | 01/09/2004 | Dissolved |
| Scisys (Commerce & Industry) Ltd | 04340731 | 02/04/2002 | 01/09/2004 | Dissolved |
| Scisys (Government & Utilities) Ltd | 03851230 | 21/12/1999 | 01/09/2004 | Dissolved |
| Scisys (Space & Defence) Ltd | 02661270 | 16/03/1992 | 01/09/2004 | Dissolved |
| THE NEPAL TRUST | SC224124 | 31/03/2007 | 11/03/2023 | Amber |
| Trenkinch Ltd | 01989416 | 21/01/1991 | 01/09/2004 | Dissolved |
| UNIT4 COLLABORATION SOFTWARE LIMITED | 04408739 | 22/04/2003 | 01/09/2004 | Dissolved |
| WESTBURY COMMUNITY PUB LIMITED | 10663054 | 10/03/2017 | 29/09/2017 | Dissolved |