| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABILITYRADIO LTD | 08680094 | 06/09/2013 | Not Trading |
| Abilitymatch Ltd | 05142721 | 02/12/2004 | Dissolved |
| Exoscience Ltd | 03606527 | 24/07/1998 | Dissolved |
| Smart Science Advisory Plc | 03368594 | 05/03/1998 | Dissolved |
| Smart Science Ltd | 03595111 | 08/07/1998 | Dissolved |
| Techno Consultancy Services Ltd | 04770385 | 19/05/2003 | Dissolved |
| Techno Innovations Ltd | 03345978 | 01/05/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CITY TECHNOLOGY HOLDINGS LIMITED | 03084012 | 29/08/1995 | 28/05/1996 | Insolvent |
| CITY TECHNOLOGY LIMITED | 01326515 | 28/10/1992 | 01/11/1995 | Silver |
| COMSTACK LIMITED | 02823715 | 19/07/1993 | 01/11/1995 | Insolvent |
| Techno Innovations Ltd | 03345978 | 07/04/1997 | 06/04/2000 | Dissolved |
| Techno Innovations Ltd | 03345978 | 07/04/1997 | 06/04/2000 | Dissolved |
| XO2 Ltd | 03151059 | 23/01/1998 | 21/01/2000 | Dissolved |