| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CANNINGS CONSULTANCY LIMITED | 08311928 | 29/11/2012 | Dissolved |
| Harold Whitehead & Partners Ltd | 02167932 | 16/09/1991 | Dissolved |
| Harold Whitehead & Partners Ltd | 02167932 | 16/09/1991 | Dissolved |
| KUDOSOPTION PLC | 02793002 | 17/12/2009 | Dissolved |
| Longcrofts Services Limited | 02492761 | 30/04/1991 | Dissolved |
| Partners Business Research Ltd | 02162910 | 16/09/1991 | Dissolved |
| Partners Business Research Ltd | 02162910 | 16/09/1991 | Dissolved |
| Partners Consulting Group Ltd | 02272796 | 16/10/1991 | Dissolved |
| TANNERS BANK PROPERTY LLP | OC313659 | 09/06/2005 | Bronze |
| TURMORE LIMITED | 02819611 | 28/07/1993 | Dissolved |
| Whitehead Executive Ltd | 02162906 | 16/09/1991 | Dissolved |
| Whitehead Executive Ltd | 02162906 | 16/09/1991 | Dissolved |
| Whitehead,Harold,& Partners Management Ltd | 01845088 | 16/09/1991 | Dissolved |
| Whitehead,Harold,& Partners Management Ltd | 01845088 | 16/09/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AND GROUP LIMITED | 02298288 | 11/05/1994 | 11/10/2013 | Amber |
| AND HOLDINGS LTD | 03750749 | 01/12/2002 | 11/10/2013 | Silver |
| AND HOLDINGS LTD | 03750749 | 12/04/1999 | 11/10/2013 | Silver |
| AND MARINE SYSTEMS & SERVICES LTD | 01312639 | 06/03/2001 | 13/10/2004 | Dissolved |
| BALLARDS SERVICES LIMITED | 02879104 | 16/02/1994 | 01/05/2002 | Dissolved |
| COOMBE COURT (BECKENHAM) MANAGEMENT LIMITED | 01317950 | 09/02/2008 | 26/08/2011 | Gold |
| Heathstead Ltd | 04370436 | 22/02/2002 | 17/04/2002 | Dissolved |
| Partners Consulting International Ltd | 02069885 | 14/09/1991 | 06/09/2004 | Dissolved |
| RUSSELL SCHOOL TRUST | 01163246 | 31/10/1991 | 18/03/2005 | Silver |
| SEEDS FOR AFRICA | 06446808 | 06/12/2007 | 08/12/2015 | Dissolved |
| SEEDS FOR AFRICA | 06446808 | 06/12/2007 | 08/12/2015 | Dissolved |
| Sterling School of English Ltd | 04278950 | 30/08/2001 | 31/07/2004 | Dissolved |
| Sterling School of English Ltd | 04278950 | 30/08/2001 | 02/01/2003 | Dissolved |
| THE ENA MAKIN EDUCATIONAL TRUST | 00865624 | 31/12/1991 | 04/03/1991 | Bronze |
| THE ENA MAKIN EDUCATIONAL TRUST | 00865624 | 05/12/2005 | 13/11/2009 | Bronze |
| V3 COMPLIANCE SOLUTIONS LIMITED | 05262262 | 18/10/2004 | 01/01/2017 | Not Trading |
| V3 COMPLIANCE SOLUTIONS LIMITED | 05262262 | 18/10/2004 | 06/12/2016 | Not Trading |
| WOODROW CITY LIMITED | 03050347 | 15/08/1996 | 13/09/2018 | Silver |