| 0413-942-3429 | U1278 | MINISTRY OF DEFENCE NAVY |
| 07-010-21 | K6161 | ROBERTS CHARLES & CO LTD |
| 3712-060 | K0056 | STANDARD RUBBER GROMMETS LTD |
| 26-00029-008 | K0268 | RAYTHEON SYSTEMS LIMITED |
| 2308266 | K1384 | RACAL RADAR DEFENCE SYSTEMS LTD |
| 42277-447-00-1 | K4556 | BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS |
| B3254 | D7110 | TEKSAM GMBH |
| KS92575-11 | K0268 | RAYTHEON SYSTEMS LIMITED |
| DEFSTAN53-13 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| B18998 | K0967 | MBDA UK LTD |
| 915-4-98166-156 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| B3254 | K3456 | CLARK MASTS TEKSAM LTD |
| 42277-447-00-1 | KC1M9 | BAE SYSTEMS MARITIME SERVICESLIMITED |
| C900659 | U3675 | PARKER HANNIFIN LIMITED |
| S1C3712-060 | K0056 | STANDARD RUBBER GROMMETS LTD |
| PH36501-8 | K0668 | LEONARDO UK LTD |
| SSML7-11 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| PH36501-8 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| VA17-0003-005 | K6961 | G E C SENSORS LTD |
| RB59 | K7348 | REEVITE INDUSTRIAL MOULDINGS LTD |
| NDK1194 | U0759 | SCAMMELL MOTORS BRITISH LEYLAND UK LTD |
| VA17-0003-005 | U2248 | SELEX ELSAG LTD |