| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Advanced Technology (U K) Plc | 03307177 | 01/06/2001 | 18/01/2002 | Dissolved |
| Atl Marine Ltd | 03625353 | 02/09/1998 | 31/12/2000 | Dissolved |
| Atl Metering Ltd | 03407821 | 23/07/1997 | 31/12/2000 | Dissolved |
| Atl Systems Ltd | 03318187 | 23/12/1997 | 31/12/2000 | Dissolved |
| Serco Test Technology Ltd | 01413253 | 29/08/1991 | 11/10/1995 | Dissolved |
| Vericom Ltd | 01775274 | 29/08/1991 | 12/10/1995 | Dissolved |