| 001-115-053 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 001115053 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| EAST31 | K2292 | CROCKATT W & SONS LTD |
| EAST31 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| EAST31 | K4208 | CHEMRING ENERGETICS UK LIMITED |
| 609-22 | K6451 | BAE SYSTEMS MARINE LIMITED |
| SSBN01-609-22 | K6451 | BAE SYSTEMS MARINE LIMITED |