| 45-676-332-15 | K0801 | KELVIN HUGHES LIMITED |
| 508/4/24168 | K6036 | G E C MARCONI DEFENCE SYSTEMS LTD |
| C52-212810-4 | K0665 | TELENT COMMUNICATIONS LTD |
| C52-212810-4 | K2595 | G E C TELECOMMUNICATIONS LTD |
| CE201-0100-005N | U0153 | MARCONI SPACE SYSTEMS LTD |
| 590012 | U0709 | FLUKE PRECISION MEASUREMENT LTD |
| E111-210-60 | C1272 | ELEKTRO-NAVIGATION SCHICK & CO. GMB |
| L1867 | K0059 | DIALIGHT EUROPE LIMITED |
| ES121A1 | K1806 | MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT) |
| L1867 | U0154 | ETS LINDGREN LIMITED |
| FILAL1867 | U0352 | DRS RUGGED SYSTEMS EUROPE LTD |
| L1867 | U3997 | RAY PROOF LTD T/A LINDGREN RAYPROOF |
| FILAL1867 | U9638 | LEONARDO TACTICAL SYSTEMS DBA LYNWOOD |