| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Gwinnell & Co Ltd | 02134784 | 08/11/1991 | Dissolved |
| Vettest Marketing Services Ltd | 02155368 | 01/06/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BELLROCK PROPERTY & FACILITIES MANAGEMENT LIMITED | 03075427 | 20/09/1995 | 07/11/1995 | Bronze |
| BELLROCK PROPERTY & FACILITIES MANAGEMENT LIMITED | 03075427 | 20/09/1995 | 07/11/1995 | Bronze |
| Elysian Estates Ltd | 01830547 | 09/07/1991 | 10/11/1992 | Dissolved |
| GABBITAS LIMITED | 02920466 | 28/04/1994 | 01/09/1994 | One Red Flag |
| IDEXX LABORATORIES LIMITED | 02454226 | 11/02/2000 | 01/04/2005 | Silver |
| IDEXX TECHNOLOGIES LIMITED | 03364828 | 11/08/2000 | 01/04/2005 | Gold |
| KENDLEBELL LIMITED | 03356950 | 20/06/1997 | 25/01/1999 | Dissolved |
| Mobile Healthcheck Plc | 02483439 | 08/05/1991 | 30/10/1991 | Dissolved |
| P D Q Learning Ltd | 02332354 | 31/10/1990 | 28/11/1991 | Dissolved |
| QAS LIMITED | 02582055 | 05/01/1998 | 04/10/2004 | Dissolved |
| Qas Systems Ltd | 04094491 | 23/10/2000 | 04/10/2004 | Dissolved |
| Quick Address Systems Ltd | 03209188 | 01/10/1998 | 04/10/2004 | Dissolved |
| Quickaddress Ltd | 03496831 | 01/10/1998 | 04/10/2004 | Dissolved |