| 118047 | U0360 | T I CRYPTON LTD |
| 230-23634L | U2772 | RS COMPONENTS |
| 925767 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 925767 | K0215 | RACAL COMMUNICATIONS SYSTEMS LTD |
| 40-241-1126-02 | K0802 | MEGGITT (UK) LIMITED |
| 418-4-42201-005 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| S150-250 | K1974 | SIFAM LTD METERS DIVN |
| S150-250 BLACK | K1974 | SIFAM LTD METERS DIVN |
| S150250B | K1974 | SIFAM LTD METERS DIVN |
| NOB002260 | K6328 | TREND NETWORKS SERVICES |
| 925767O | K8236 | RACAL-S E S LTD |
| S150-250 BLACK | U1499 | ELEKTRON TECHNOLOGY UK LIMITED DBA SIFAM FIBRE OPTICS |
| S150-250 | U1499 | ELEKTRON TECHNOLOGY UK LIMITED DBA SIFAM FIBRE OPTICS |
| PA-00-014 | U2615 | TECHTEST LTD |
| SMMS150250 | U0352 | DRS RUGGED SYSTEMS EUROPE LTD |
| S150250B | U1499 | ELEKTRON TECHNOLOGY UK LIMITED DBA SIFAM FIBRE OPTICS |
| SMMS150250 | U9638 | LEONARDO TACTICAL SYSTEMS DBA LYNWOOD |