| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ECE MANAGEMENT INTERNATIONAL, LLC. | FC019224 | 07/06/1996 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CABLETEL HERTS AND BEDS LIMITED | 01785533 | 15/06/1992 | 03/09/1996 | Amber |
| DIAMOND CABLE COMMUNICATIONS LIMITED | 02965241 | 31/12/1994 | 08/03/1999 | Dissolved |
| Diamond Cable (Bassetlaw) Ltd | 03020785 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Burton-Upon-Trent) Ltd | 03016632 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Chesterfield) Ltd | 03155292 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Grantham) | 02449143 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Grimclee) Ltd | 02476662 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Hinckley) Ltd | 03016600 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Lincoln) Ltd | 02476654 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Lincolnshire) Ltd | 03020780 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Mansfield) Ltd | 02379153 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Melton Mowbray) Ltd | 02449137 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Newark-On-Trent) Ltd | 02449141 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Ravenshead) Ltd | 03020784 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable (Vale of Belvoir) Ltd | 03155311 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable Acquisitions Ltd | 02417366 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable C P E Ltd | 02459844 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Cable Construction Ltd | 02379018 | 20/10/1997 | 08/03/1999 | Dissolved |
| Diamond Holdings | 03483724 | 07/01/1998 | 08/03/1999 | Dissolved |
| Diamond Visual Communications Ltd | 03020782 | 20/10/1997 | 08/03/1999 | Dissolved |
| East Midlands Cable Communications | 02457536 | 20/10/1997 | 08/03/1999 | Dissolved |
| East Midlands Cable Group | 03030063 | 20/10/1997 | 08/03/1999 | Dissolved |
| East Midlands Cable Holdings Ltd | 03022472 | 20/10/1997 | 08/03/1999 | Dissolved |
| HUMBER SEAFOOD LIMITED | 03218033 | 20/10/1997 | 06/11/1998 | Dissolved |
| JEWEL HOLDINGS | 03085518 | 31/07/1995 | 08/03/1999 | Dissolved |
| L C L Cable (Holdings) | 03030067 | 20/10/1997 | 08/03/1999 | Dissolved |
| L C L Telephones | 02835893 | 20/10/1997 | 08/03/1999 | Dissolved |
| NTL MIDLANDS LIMITED | 02357645 | 17/05/1994 | 08/03/1999 | Amber |
| The Cable Communications Association Ltd | 00286891 | 11/09/1997 | 08/03/1999 | Dissolved |