Vickers and Barrow are names synonymous with the development of the submarine. Hundreds of submarines covering virtually every class have been built for the Royal Navy and foreign Navies. This site is dedicated to not only to those who have served on Her Majesty's Submarines but also to those employees past and present whose skills and efforts have given pride to the phrase 'Barrow built' and made the name Vickers known and respected throughout the world.
| 1908 | C 16 (I 46) | Completed |
| 1915 | H 4 | Completed |
| 1915 | E 9 (I 89) | Attacked a group of ships which had stopped to take on coal. Sank the collier Dora Hugo Stinnes and put the destroyer S-148 out of action for a long period |
| 1940 | Seal (N 37) | The Danish sailing vessel Skandia (183 GRT) hits a mine and sinks. The mine was laid by the British submarine HMS Seal in the Kattegat on 4 May 1940 |
| 1940 | Safari (P 211) | Laid Down |
| 1941 | Triumph (N 18) | HMS Triumph sinks the Italian auxiliary patrol vessels Valoroso, V 190/Frieda and V 137/Trio Frassinetti with gunfire in the Gulf of Sirte off Beurat, Libya. |
| 1942 | P 556 | Transferred to the Royal Navy |
| 1943 | Spiteful (P 227) | Launched |
| 1945 | Thorough (P 324) | HMS Thorough sinks a Japanese coaster with gunfire off Tenggol Island. |
| 1958 | Sealion (S 07) | Laid Down |
| 1964 | Opossum (S 19) | Completed |