| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACESCO HEALTH LIMITED | 07903984 | 10/01/2012 | Dissolved |
| C.F.B. Bodyshops Ltd | 04877162 | 16/12/2003 | Dissolved |
| CEASE TEX LTD | 06557682 | 07/04/2008 | Dissolved |
| MAST CARBON ADVANCED PRODUCTS LTD. | 04142769 | 01/04/2005 | Dissolved |
| MAST CARBON BEAD PRODUCTS LTD | 04142772 | 01/04/2005 | Dissolved |
| MAST CARBON TECHNOLOGY LTD | 03203384 | 01/04/2005 | Dissolved |
| NOVACARB LIMITED | 06638467 | 04/07/2008 | Dissolved |
| VAPOUR MANAGEMENT SYSTEMS LIMITED | 02673926 | 01/04/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| C-TEX LIMITED | 09374622 | 06/01/2015 | 15/10/2020 | Gold |
| C.F.B. Bodyshops Ltd | 04877162 | 16/12/2003 | 01/06/2005 | Dissolved |
| MAST CARBON INTERNATIONAL LTD | 03009758 | 01/04/2005 | 18/05/2016 | Dissolved |
| OLDHAMS OF BARFORD LIMITED | 00549445 | 24/06/2002 | 30/04/2004 | Dissolved |
| Oldhams Ltd | 04596280 | 31/07/2003 | 30/04/2004 | Dissolved |
| Oldhams Removals 2006 Ltd | 00611523 | 31/07/2003 | 30/04/2004 | Dissolved |
| RESCALA BIOMED LIMITED | 07981960 | 08/03/2012 | 01/06/2015 | Strike Off |