| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Howell's Preparatory School | 03331453 | 10/08/2000 | Dissolved |
| Howell's School Equestrian Centre Ltd | 05142429 | 12/07/2004 | Dissolved |
| JULIA MELLING LIMITED | 05544218 | 23/08/2005 | Dissolved |
| MWD PRODUCTIONS LIMITED | 04344881 | 24/12/2001 | Dissolved |
| MWD PRODUCTIONS LIMITED | 04344881 | 24/12/2001 | Dissolved |
| Millennium Action Ltd | 03578092 | 09/06/1998 | Dissolved |
| Millennium Action Ltd | 03578092 | 09/06/1998 | Dissolved |
| Soltech (Wales) Ltd | 05036583 | 06/02/2004 | Dissolved |
| VIEW HOLOGRAPHICS LIMITED | 06193745 | 01/02/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| H2000 LIMITED | 03318312 | 10/02/1997 | 10/12/2009 | Dissolved |
| HOWELL'S TRADING LIMITED | 04881415 | 10/03/2004 | 01/10/2010 | Dissolved |
| OPTROPRENEURS LIMITED | 04040445 | 29/09/2000 | 09/10/2002 | Dissolved |
| Pilkington Controlled Release Systems Ltd | 02292738 | 26/12/1991 | 30/09/1992 | Dissolved |
| TECHVENTURES (WALES) LIMITED | 04442876 | 20/05/2002 | 10/03/2006 | Dissolved |