| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Acuson Ltd | 01823063 | 01/07/2002 | Dissolved |
| F D E S Holdings Ltd | 02623293 | 25/07/2002 | Dissolved |
| F D E S Services Ltd | 02041582 | 25/07/2002 | Dissolved |
| Krauss-Maffei (Holdings) Ltd | 01931897 | 30/09/2002 | Dissolved |
| L G (U K) Ltd | 02369761 | 01/07/2002 | Dissolved |
| Landis & Gyr Holdings (U K) Ltd | 02767435 | 01/07/2002 | Dissolved |
| Landis & Gyr Utilities (U K) Ltd | 02369777 | 01/07/2002 | Dissolved |
| Landis & Staefa (U K) Ltd | 00124087 | 20/06/2002 | Dissolved |
| Moore Products Co (U K) Ltd | 00973990 | 07/10/2002 | Dissolved |
| S G C S Finance Ltd | 00407806 | 02/09/2002 | Dissolved |
| SGCS SALES AND SERVICES LIMITED | 00156948 | 01/07/2002 | Insolvent |
| SIEMENS POWER GENERATION LIMITED | 03332999 | 31/10/2002 | Not Trading |
| Siemens Controls Ltd | 02473064 | 05/07/2002 | Dissolved |
| Siemens Facilities Management Ltd | 03335598 | 01/07/2002 | Dissolved |
| Siemens Healthcare Services Ltd | 03406488 | 31/10/2002 | Dissolved |
| Siemens Microelectronics Ltd | 01665663 | 01/07/2002 | Dissolved |
| Siemens Plessey Pacific Holdings Ltd | 01155316 | 01/07/2002 | Dissolved |
| Siemens Shared Services Ltd | 02452851 | 31/10/2002 | Dissolved |
| Siemens Traffic Controls Ltd | 01347030 | 31/10/2002 | Dissolved |
| Siemens Transportation Systems Ltd | 02702102 | 17/10/2002 | Dissolved |
| Staefa Control System Ltd. | 01017251 | 20/06/2002 | Dissolved |
| Unimotive Ltd | 03385654 | 01/07/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Cottam Development Centre Investments Ltd | 03335614 | 01/04/2003 | 30/09/2003 | Dissolved |
| NATIONAL POWER (KOT ADDU) LIMITED | 03184309 | 24/02/2000 | 07/11/2000 | Not Trading |