| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| UNICORN AIM VCT II PLC | 05239433 | 23/09/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACCURA ENGINEERING LIMITED | 01442283 | 07/12/2005 | 15/08/2008 | One Red Flag |
| ACCURA ENGINEERING LIMITED | 03930844 | 07/12/2005 | 15/08/2008 | Dissolved |
| ACCURA HOLDINGS LIMITED | 03270901 | 07/12/2005 | 15/08/2008 | Dissolved |
| ACCURA PIPEFITTINGS LIMITED | 03729951 | 07/12/2005 | 15/08/2008 | Dissolved |
| ACCURA SUPPLY CHAIN SERVICES LIMITED | 03292585 | 07/12/2005 | 15/08/2008 | Dissolved |
| ACCURA SUPPORT SERVICES LIMITED | 05491714 | 10/10/2005 | 15/08/2008 | Dissolved |
| ACCURA TECHNICAL CONTRACT SERVICES LIMITED | 02462997 | 07/12/2005 | 15/08/2008 | Dissolved |
| BIRMINGHAM COLDFORM & SPECIAL FASTENERS LIMITED | 02227339 | 28/04/2011 | 31/03/2014 | Not Trading |
| CONCEPT STEELS LIMITED | 03623856 | 07/12/2005 | 15/08/2008 | Dissolved |
| GENEVA ENGINEERING LIMITED | 04071847 | 07/12/2005 | 15/08/2008 | Dissolved |
| HEREFORD CATHEDRAL SCHOOL | 02081261 | 09/07/2010 | 22/10/2013 | Silver |
| HYDROBOLT EBT LIMITED | 07888527 | 22/12/2011 | 31/03/2014 | Gold |
| HYDROBOLT GROUP LIMITED | 05403136 | 02/04/2008 | 31/03/2014 | Not Trading |
| LONESTAR FASTENERS HYDROBOLT LIMITED | 04334786 | 02/04/2008 | 31/03/2014 | Silver |
| LONESTAR UK HOLDCO LIMITED | 06458828 | 02/04/2008 | 31/03/2014 | Amber |
| OIL & GAS PROJECTS LIMITED | 01036047 | 07/12/2005 | 15/08/2008 | Dissolved |
| OIL & GAS TRADING LIMITED | 01136933 | 07/12/2005 | 15/08/2008 | Dissolved |
| PIPELINE PACKAGE SOLUTIONS LIMITED | 08736349 | 17/10/2013 | 31/03/2014 | Not Trading |
| STUDBOLT MANUFACTURING LIMITED | 04670230 | 02/04/2008 | 31/03/2014 | Not Trading |