| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRUEL & KJAER VTS LIMITED | 01539186 | 28/08/1998 | 01/12/1998 | Gold |
| Bomag Finance Uk | 03479817 | 19/06/1998 | 21/12/2001 | Dissolved |
| Direct Calibration Services Ltd | 02309031 | 19/06/1998 | 01/12/1998 | Dissolved |
| Electrolocation Ltd | 01363698 | 19/06/1998 | 01/12/1998 | Dissolved |
| L D S Ltd | 00989644 | 28/08/1998 | 01/12/1998 | Dissolved |
| Meltrace Ltd | 01257180 | 19/06/1998 | 01/12/1998 | Dissolved |
| RADIODETECTION LIMITED | 01334448 | 19/06/1998 | 01/12/1998 | Gold |
| Radiodetection Holdings Ltd | 02779627 | 19/06/1998 | 01/12/1998 | Dissolved |
| Sre Electronics Ltd | 00885180 | 28/08/1998 | 01/12/1998 | Dissolved |
| UD-RD HOLDING COMPANY LIMITED | 03479811 | 19/06/1998 | 01/12/1998 | Bronze |