| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| NATIONAL ANGELS (CANADA) LTD | 07786431 | 26/09/2011 | Dissolved |
| NATIONAL ANGELS LIMITED | 04875858 | 24/09/2003 | Dissolved |
| WARREN UNITED LTD | 06756910 | 01/05/2012 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARROW MEDICAL LIMITED | 02409474 | 23/05/1991 | 12/07/2017 | One Red Flag |
| COLGATE MEDICAL LIMITED | 01311455 | 04/07/1992 | 18/12/2003 | Dissolved |
| CONCATENO UK LIMITED | 02822149 | 25/05/2001 | 19/07/2004 | Dissolved |
| COZART LIMITED | 05139713 | 01/07/2004 | 04/10/2007 | Gold |
| ENCORE TICKETS LIMITED | 04002600 | 06/03/2006 | 14/04/2010 | Bronze |
| INTAVENT DIRECT LTD | 06934202 | 22/06/2009 | 23/10/2012 | Dissolved |
| MICRIMA LIMITED | 05616345 | 01/04/2008 | 14/07/2017 | Amber |
| ORTHOFIX (GB) LIMITED | 02180805 | 19/04/1992 | 17/11/2003 | Dissolved |
| ORTHOFIX LIMITED | 02853159 | 26/10/1993 | 17/11/2003 | Gold |
| QUALITECH HEALTHCARE LTD | 08686014 | 14/07/2014 | 01/01/2024 | Amber |
| WASTE MANAGEMENT SYSTEMS LIMITED | 04418836 | 22/02/2007 | 07/02/2017 | Silver |