| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLEARVIEW ASSOCIATES LIMITED | 04497223 | 29/07/2002 | Dissolved |
| SPHERE SECURITY LIMITED | 06362520 | 01/10/2007 | Dissolved |
| VIEW HOLOGRAPHICS LIMITED | 06193745 | 13/05/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CONLAN SCHOOL LIMITED | 06750189 | 12/12/2013 | 22/01/2016 | Insolvent |
| FIBRE TRACE LIMITED | 07079929 | 18/11/2009 | 18/11/2009 | Not Trading |
| H20 NETWORKS LTD | 04896797 | 14/03/2006 | 28/01/2008 | Dissolved |
| JISC SERVICES LIMITED | 02881024 | 01/04/2000 | 22/08/2003 | Silver |
| NORTH PB GROUP LIMITED | 05463704 | 01/10/2007 | 01/03/2018 | Bronze |
| NORTH PB LIMITED | 05217343 | 01/10/2007 | 29/03/2019 | One Red Flag |
| OPTROPRENEURS LIMITED | 04040445 | 12/12/2003 | 02/03/2009 | Dissolved |
| Wireless Lan Source Ltd | 04670266 | 05/03/2008 | 30/04/2009 | Dissolved |