| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLEANPITT LTD | 12807675 | 12/08/2020 | Silver |
| HARRIS ARCHITECTURAL ENGINEERING LIMITED | 04971798 | 20/10/2015 | Dissolved |
| HATTON REDWOOD LIMITED | 08968921 | 24/09/2020 | Silver |
| Hairy Monsters Ltd | 05855306 | 29/12/2006 | Dissolved |
| KORALE LIMITED | 04572498 | 24/10/2002 | Silver |
| Kids Corporation Ltd | 05907553 | 16/08/2006 | Dissolved |
| Kids Place Ltd | 05934726 | 14/09/2006 | Dissolved |
| Management Simulations Ltd | 06224795 | 24/04/2007 | Dissolved |
| Monster Kids Ltd | 05975880 | 24/10/2006 | Dissolved |
| No Mishaps Ltd | 04805647 | 20/06/2003 | Dissolved |
| REDWOOD ENVIRONMENTAL SERVICES LIMITED | 04932863 | 24/09/2020 | Gold |
| REDWOOD HIRE SALES AND SERVICE LTD | 07792796 | 24/09/2020 | Silver |
| SIENTI LIMITED | 09826848 | 15/10/2015 | Dissolved |
| TREADMARK LIMITED | 06062957 | 23/01/2007 | Gold |
| TREATMENT WORKING LIMITED | 15659165 | 18/04/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEROSYSTEMS INTERNATIONAL LIMITED | 01001553 | 29/01/1996 | 30/09/2000 | Dissolved |
| COTEC COMPUTING SERVICES LIMITED | 04193026 | 03/04/2001 | 07/09/2001 | Dissolved |
| COTEC COMPUTING SERVICES LIMITED | 04193026 | 03/04/2001 | 07/09/2001 | Dissolved |
| Campbell Intruder Alarms Ltd | 02731419 | 15/07/1992 | 14/11/1997 | Dissolved |
| Campbell Intruder Alarms Ltd | 02731419 | 15/07/1992 | 14/11/1997 | Dissolved |
| Holdco One Ltd | 04205015 | 24/04/2001 | 07/09/2001 | Dissolved |
| Holdco One Ltd | 04205015 | 24/04/2001 | 07/09/2001 | Dissolved |
| L P DIESELS TECHNOLOGY LIMITED | 00049390 | 22/12/2000 | 15/09/2001 | Dissolved |
| LONG ENGINEERING LIMITED | 02475101 | 20/10/2015 | 14/08/2024 | Bronze |
| NINETY-DAYS LIMITED | 06224932 | 24/04/2007 | 28/01/2009 | Bronze |
| STEPHEN HOWE SYSTEMS LIMITED | 01645702 | 01/06/1996 | 30/09/2000 | Dissolved |
| STEPHEN HOWE SYSTEMS LIMITED | 01645702 | 31/05/1996 | 30/09/2000 | Dissolved |
| TERRINGTON SYSTEMS LIMITED | 02017521 | 30/09/1999 | 30/09/2000 | Dissolved |
| TREADMARK LIMITED | 06062957 | 24/11/2009 | 13/05/2023 | Gold |
| The Turnery Ltd | 02771677 | 03/01/1999 | 19/08/2003 | Dissolved |
| The Turnery Ltd | 02771677 | 08/12/1992 | 03/01/1999 | Dissolved |
| WELLIC LIMITED | 01935473 | 30/06/1999 | 30/09/2000 | Dissolved |
| WELLIC LIMITED | 01935473 | 30/01/1998 | 30/09/2000 | Dissolved |