| 21941-0240-0830 | K0361 | THORN E M I ELECTRONICS LTD |
| 22113-052-20 | K0162 | THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS |
| 4000609 | K0385 | THALES UK LIMITED DBA THALES UK LTDAVIONICS |
| 22113-052-20 | K2490 | THALES DEFENCE LTD |
| 4000609 | U1880 | RACAL DEFENCE ELECTRONICS LTD |
| 2522-177-11038 | U4338 | THALES UK LIMITED DBA THALES UK LTDDEFENCE MISSION SYSTEMS |
| 406901060 | K0405 | WESTON AEROSPACE LIMITED |
| 991-4-01737-002 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES |
| 52PSW909554 | K7253 | BOOKHAM TECHNOLOGY PLC |
| 991/4/12080/001 | U0147 | SELEX ES LTD |
| 991/4/01737/002 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 991/4/01737/002-D | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 991/4/01849 | U2982 | BAE SYSTEMS DEFENCE SYSTEMS LTD |
| 99PSW90053EAG | U4124 | COGENT DEFENCE SYSTEMS LTD |
| BS4183SMMCPNSL02-5X006CR3000NT | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| MF302551-16 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD |
| TABLE4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE 4 M2.5 X 6 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL02-5X006CR3000NT | K9090 | MINISTRY OF DEFENCE |