| 001112664/KV4(B) | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 1074/KV4(B) | K6451 | BAE SYSTEMS MARINE LIMITED |
| QCA/1074/KV4(B) | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| SSBN01/515/809/KV4(B) | K6451 | BAE SYSTEMS MARINE LIMITED |
| 1075/KV4(B) | K6451 | BAE SYSTEMS MARINE LIMITED |
| KV4(B) | K6451 | BAE SYSTEMS MARINE LIMITED |