| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Enhance Communications Ltd | 01424455 | 01/03/1993 | 20/06/1995 | Dissolved |
| G MIDDLE EAST LIMITED | 00402792 | 01/03/1992 | 07/04/1997 | Dissolved |
| G P T C S Ltd | 00446254 | 01/03/1993 | 20/06/1995 | Dissolved |
| G P T Consumer Products Ltd | 00156950 | 01/03/1993 | 20/06/1995 | Dissolved |
| G P T Payphone Systems Ltd | 00712108 | 01/03/1993 | 20/06/1995 | Dissolved |
| G Reliance Ltd | 02353799 | 01/03/1992 | 20/06/1995 | Dissolved |
| GPT SPECIAL PROJECT MANAGEMENT LIMITED | 02984211 | 24/10/1994 | 20/06/1995 | N/A |
| M COMMUNICATIONS INTERNATIONAL HOLDINGS LIMITED | 02204070 | 01/03/1993 | 20/06/1995 | Gold |
| M COMMUNICATIONS INTERNATIONAL INVESTMENTS | 02203912 | 23/06/1992 | 13/09/1995 | Dissolved |
| M Communications C.I.S Ltd | 00538645 | 01/03/1993 | 20/06/1995 | Dissolved |
| M Communications China Ltd | 02956293 | 08/08/1994 | 07/04/1997 | Dissolved |
| M Communications Global Networks Ltd | 02745873 | 01/03/1993 | 20/06/1995 | Dissolved |
| M Communications Investments Ltd | 02353798 | 01/03/1992 | 20/06/1995 | Dissolved |
| Marconi Communications Information Systems Ltd | 00837222 | 01/03/1993 | 20/06/1995 | Dissolved |
| Marconi Communications Optical Fibres Ltd | 00190776 | 01/03/1993 | 20/06/1995 | Dissolved |
| Marconicom Ltd | 00440647 | 01/03/1993 | 20/06/1995 | Dissolved |
| PPCR INVESTMENTS LIMITED | 01693224 | 01/03/1993 | 20/06/1995 | Dissolved |
| S G C S Finance Ltd | 00407806 | 01/03/1993 | 20/06/1995 | Dissolved |
| TCL PROJECTS LIMITED | 01987069 | 01/03/1993 | 20/06/1995 | Dissolved |
| TELENT COMMUNICATIONS HOLDINGS LIMITED | 00319092 | 10/07/1992 | 13/09/1995 | Gold |
| TELENT COMMUNICATIONS INTERNATIONAL LIMITED | 00464439 | 01/03/1993 | 07/04/1997 | Insolvent |
| TELENT TECHNOLOGY SERVICES LIMITED | 00703317 | 01/03/1993 | 13/09/1995 | Gold |
| TELEPHONE CABLES LIMITED | 00262342 | 01/03/1993 | 20/06/1995 | Dissolved |