| 007 525 442/39 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 007 525 442/40 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 10786A-0 | K3762 | FERRANTI NAVAL SYSTEMS DIV OF GEC MARCONI |
| SST P 572 80 5003/039/01 | K6451 | BAE SYSTEMS MARINE LIMITED |
| SST P 572 80 5003/040/01 | K6451 | BAE SYSTEMS MARINE LIMITED |
| 10786A | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |