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.
| 1911 | D 3 (I 73) | Completed |
| 1915 | E 20 (I 69) | Completed |
| 1940 | Unbending (P 37) | Laid Down |
| 1940 | Parthian (N 75) | Unsuccessful attack on Italian cruiser force |
| 1941 | Talisman (N 78) | HMS Talisman claims the sinking of two sailing vessels with gunfire north of Benghazi, Libya. |
| 1941 | Trident (N 52) | HMS Trident torpedoes and sinks the German merchants Donau II and Bahia Laura in Lopphavet, Norway. |
| 1941 | Unbeaten (N 93) | HMS Unbeaten torpedoes and sinks the Italian sailing vessel V51/Alfa about 25 nautical miles south of Capo dell'Armi, Italy. |
| 1942 | Rorqual (N 74) | HMS Rorqual lays 50 mines south-east of Corfu. She also torpedoes and sinks the Italian merchant Monstella in the Ionian Sea off Corfu Island. |
| 1942 | Traveller (N 48) | HMS Traveller departed Beirut for her 3rd war patrol. She was ordered to patrol off the North-African coast in the Tobruk area. Later she was ordered to patrol North of Crete. |
| 1943 | Viking (P 69) | Completed |