| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHELTON CTS LIMITED | 04044609 | 21/11/2000 | 26/09/2002 | Not Trading |
| CTS PATENTS LIMITED | 00249130 | 15/01/1995 | 26/09/2002 | Dissolved |
| CTS PROPERTY COMPANY LIMITED | 04089267 | 05/12/2000 | 26/09/2002 | Dissolved |
| E R A Electrical Ltd | 01436264 | 15/01/1995 | 26/09/2002 | Dissolved |
| E R A Research Ltd | 01436263 | 15/01/1995 | 26/09/2002 | Dissolved |
| Era Electronics Ltd | 01436368 | 15/01/1995 | 26/09/2002 | Dissolved |
| MARTIN COLLINS INTERNATIONAL LIMITED | 04761143 | 23/09/2005 | 19/01/2009 | Dissolved |
| NEC TELECOM MODUS, LTD. | 03493954 | 30/03/1998 | 26/06/1998 | Silver |
| THE ERA FOUNDATION LIMITED | 00170454 | 01/12/1994 | 31/07/2001 | Gold |
| TRAVERS MORGAN LIMITED | 02232567 | 01/11/1993 | 30/11/1994 | Dissolved |
| Travers Morgan International Holdings Ltd | 02223394 | 01/11/1993 | 30/11/1994 | Dissolved |