| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Network Services Agency Ltd | SC115372 | 21/05/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALBACOM HOLDINGS | 02603349 | 22/05/1996 | 13/02/2001 | Dissolved |
| ALBACOM HOLDINGS | 02603349 | 30/05/1996 | 03/06/1996 | Dissolved |
| B T Consumer Electronics Ltd | 01899195 | 26/07/1992 | 31/03/1996 | Dissolved |
| B T Repair Services Ltd | 01898180 | 26/07/1992 | 13/11/1992 | Dissolved |
| BT (CBP) LIMITED | 02002853 | 26/07/1992 | 28/07/1993 | Dissolved |
| BT (INTERNATIONAL) HOLDINGS LIMITED | 02216586 | 17/08/1998 | 31/08/1998 | One Red Flag |
| BT (SECOND) NOMINEES LIMITED | 02444635 | 15/12/1995 | 12/07/2002 | Dissolved |
| BT (THIRD) NOMINEES LIMITED | 02450492 | 15/12/1995 | 12/07/2002 | Dissolved |
| BT FIFTY | 02604361 | 06/05/1999 | 05/01/2000 | Dissolved |
| BT FIFTY-ONE | 03621755 | 20/08/1998 | 20/01/1999 | One Red Flag |
| BT FIFTY-THREE LIMITED | 03621745 | 20/08/1998 | 12/07/2002 | Amber |
| BT FORTY - FOUR | 01904375 | 22/07/1998 | 12/07/2002 | Dissolved |
| BT FORTY-NINE | 03598157 | 09/07/1998 | 12/07/2002 | Dissolved |
| BT GLOBAL SERVICES (UK) NO.2 LIMITED | 03820347 | 02/08/1999 | 05/01/2000 | Dissolved |
| BT GROUP NOMINEES LIMITED | 02444638 | 17/10/1997 | 05/11/2001 | Not Trading |
| BT INTERNATIONAL NETWORK SERVICES LIMITED | 03621765 | 20/08/1998 | 05/01/2000 | Dissolved |
| BT LIMITED | 02216369 | 16/11/1992 | 15/07/2002 | Silver |
| BT LIMITED | 02216369 | 17/08/1998 | 31/08/1998 | Silver |
| BT NOMINEES LIMITED | 02057653 | 01/12/1995 | 12/07/2002 | Not Trading |
| BT NOMINEES ONE | 03784137 | 08/06/1999 | 05/01/2000 | Dissolved |
| BT NORDICS LIMITED | 03983000 | 25/04/2000 | 15/07/2002 | Dissolved |
| BT SEVENTY-FOUR LIMITED | 03940151 | 01/03/2000 | 12/07/2002 | Dissolved |
| BT SEVENTY-SEVEN LIMITED | 03784147 | 08/06/1999 | 12/07/2002 | Dissolved |
| BT SEVENTY-THREE | 03800241 | 29/06/1999 | 12/07/2002 | Dissolved |
| BT SWITZERLAND LIMITED | 04129665 | 18/12/2000 | 15/07/2002 | Dissolved |
| Belcarra Investments Ltd | 03800109 | 29/06/1999 | 23/09/1999 | Dissolved |
| Brading Ltd | 03811351 | 16/07/1999 | 12/07/2002 | Dissolved |
| Bt Geneva Ltd | 01898175 | 16/11/1992 | 18/07/2002 | Dissolved |
| Bt Global Networks Holdings No. 2 Ltd | 02653079 | 17/08/1998 | 31/08/1998 | Dissolved |
| Bt Hawthorn Holdings | 03800065 | 29/06/1999 | 19/03/2002 | Dissolved |
| Bt Hawthorn Ltd | 03856203 | 06/10/1999 | 10/01/2000 | Dissolved |
| Bt Interkom Holdings Ltd | 03437520 | 01/08/2000 | 22/08/2001 | Dissolved |
| Bt Property Services Ltd | 03856277 | 06/10/1999 | 12/07/2002 | Dissolved |
| Bt Seventy-Eight Ltd | 03784419 | 08/06/1999 | 12/07/2002 | Dissolved |
| Bt Seventy-One Ltd | 03800036 | 29/06/1999 | 15/07/2002 | Dissolved |
| Bt Seventy-Two Ltd | 03800059 | 29/06/1999 | 12/07/2002 | Dissolved |
| Bt Sixty-Nine International Holdings Ltd | 04059811 | 22/08/2000 | 12/07/2002 | Dissolved |
| Btinfonet Ltd | 03856238 | 06/10/1999 | 12/07/2002 | Dissolved |
| DUBSAT LTD | 03623728 | 25/08/1998 | 24/09/1998 | Dissolved |
| ESAT TELECOMMUNICATIONS (UK) LIMITED | 03271439 | 19/07/2000 | 15/07/2002 | Not Trading |
| FARLAND SERVICES UK LIMITED | 03612199 | 12/08/1998 | 17/08/1998 | Dissolved |
| Ignite Solutions Ltd | 03987074 | 10/11/2000 | 15/07/2002 | Dissolved |
| NEWGATE STREET SECRETARIES LIMITED | 02604359 | 21/11/1995 | 12/07/2002 | Not Trading |
| O2 (Germany) Verwaltungs Gmbh | FC020858 | 06/02/1998 | 19/11/2001 | Dissolved |
| O2 (ONLINE) LIMITED | 01906156 | 17/08/2000 | 19/11/2001 | Dissolved |
| O2 OAK LIMITED | 03646040 | 02/10/1998 | 19/11/2001 | Not Trading |
| Obney Holdings Two Ltd | 03800120 | 29/06/1999 | 15/02/2002 | Dissolved |
| Redcare Technology Ltd | 04147350 | 24/01/2001 | 12/07/2002 | Dissolved |
| SHORWELL LIMITED | 03811355 | 16/07/1999 | 12/07/2002 | Dissolved |
| SYNCORDIA LIMITED | 03985527 | 10/11/2000 | 08/05/2002 | Dissolved |
| SYNTEGRA LIMITED | 03800126 | 29/06/1999 | 15/07/2002 | Dissolved |
| Shaw Gb Plc | 04087806 | 06/10/2000 | 12/07/2002 | Dissolved |