| 042545-99 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| 18836MS | K1171 | LPA NIPHAN SYSTEMS |
| 7980-0294-005 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV |
| 21176-00104 | K0662 | LEONARDO MW LTD |
| 754/4/31574/004 | K2523 | EATON LIMITED |
| 30-298-211-02 | K5294 | GE AVIATION SYSTEMS LIMITED |
| COM90 | K0100 | MEGGITT (UK) LIMITED |
| B01843 | K0967 | MBDA UK LTD |
| 991-4-00093-004 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 8050-87 | K2490 | THALES DEFENCE LTD |
| NK7202 | K4358 | SAFRAN ELECTRICAL & POWER UK LTD |
| PP76115 | K5225 | ROLLS-ROYCE PLC AERO DIVISION |
| MEXE21946SH101TEM3 | U0795 | QINETIQ |
| A314503M12 | U1918 | MISSION SYSTEMS WIMBORNE LIMITED |
| STD2445-9 | K0802 | MEGGITT (UK) LIMITED |
| SK7500-5 | K1488 | BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION |
| SP47B | K2523 | EATON LIMITED |
| Z5055 | K6729 | ELSTER METERING LIMITED |
| SP47BTU | K7766 | BRITISH STANDARDS INSTITUTION |
| SP47-B | K7766 | BRITISH STANDARDS INSTITUTION |