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.
| 1903 | A 5 | Laid Down |
| 1903 | A 6 (I 16) | Laid Down |
| 1903 | A 7 (I 17) | Laid Down |
| 1903 | A 8 (I 18) | Laid Down |
| 1909 | D 1 (I 71) | Completed |
| 1917 | H 42 | Laid Down |
| 1917 | L 3 | Launched |
| 1919 | H 51 | Completed |
| 1926 | O 10 (Dutch) | Commissioned |
| 1939 | Seal (N 37) | Seal is on passage from the U.K. to the Far East to join the 1st submarine flotilla based there |
| 1940 | Tigris (N 63) | HMS Tigris sinks the French fishing vessel Sancte Michael with gunfire in the Bay of Biscay near Brest, France. |
| 1940 | Tuna (N 94) | HMS Tuna fires torpedoes at a submarine in the North Sea about 175 nautical east of Dundee, Scotland. All torpedoes fired missed their target. |
| 1940 | O 21 (Dutch) | O21 fired two torpedoes at German U-boat U-60 in the North Sea. Both torpedoed missed the target. |
| 1941 | X 3 (Piker) | Laid Down |
| 1943 | Seneschal (P 255) | Laid Down |
| 1944 | Sirdar (P 226) | HMS Sirdar sinks a small Japanese vessel with gunfire north-west of Sumatra. |
| 1944 | Sirdar (P 226) | HMS Sirdar sinks the Japanese guardboat Kaiyo Maru No.5 with gunfire about 17 nautical miles south-east of Meulaboh, Sumatra, Netherlands East Indies. |
| 1944 | Viking (P 69) | HMS Viking attacks a German convoy with torpedoes off Egersund, Norway. All torpedoes fired miss. |
| 1959 | Cachalot (S 06) | Completed |