| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Contract Advisory Service (Uk) Ltd | 03460802 | 02/01/1998 | Dissolved |
| Network Communications (Lcr) Ltd | 04156367 | 08/02/2001 | Dissolved |
| The Personal Messaging Service Ltd | 03210405 | 12/06/1996 | Dissolved |
| Yes Telecom Ltd | 05970244 | 18/10/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| NETWORK SERVICES LIMITED | 02804100 | 01/04/1998 | 01/12/1999 | Dissolved |
| TTG (SOUTHERN) LIMITED | 05061907 | 26/03/2004 | 24/01/2014 | Dissolved |
| Ttg Mobile Ltd | 05692731 | 31/01/2006 | 24/07/2007 | Dissolved |