| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BILTON ROAD MANAGEMENT LIMITED | 05590673 | 12/10/2005 | Bronze |
| Quadrant (Insurance Services) Ltd | 01879539 | 31/01/1992 | Dissolved |
| THOMAS TAX LIMITED | 04719662 | 01/04/2003 | Dissolved |
| The Tax Co (Coventry) Ltd | 02902077 | 05/10/1994 | Dissolved |
| The Tax Co Ltd | 02902076 | 06/04/1994 | Dissolved |
| Thomas Tax & Accountancy Ltd | 06491695 | 04/02/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CERTIFIED ACCOUNTANTS INVESTMENT COMPANY LIMITED | 02240534 | 06/05/1993 | 09/05/1996 | Bronze |
| Elm Tree Golf Co Ltd | 04228361 | 16/06/2001 | 13/09/2002 | Dissolved |
| INSTITUTE OF TAXATION(THE) | 00293627 | 10/03/2003 | 27/07/2006 | Not Trading |
| Optima Golf Co Ltd | 04241042 | 27/09/2001 | 13/09/2002 | Dissolved |
| PEACHTREE GOLF COMPANY LIMITED | 04241048 | 02/07/2001 | 13/09/2002 | One Red Flag |
| THE ASSOCIATION OF ACCOUNTING TECHNICIANS | 01518983 | 25/05/1992 | 26/05/1995 | Silver |
| THE ASSOCIATION OF TAXATION TECHNICIANS | 02418331 | 12/05/2009 | 18/05/2010 | Gold |
| The Tax Co Ltd | 02902076 | 06/04/1994 | 01/04/2003 | Dissolved |