| 1915 | E30 | Launched |
| 1915 | H9 | Completed |
| 1915 | H10 | Completed |
| 1918 | H28 | Completed |
| 1918 | R7 | Completed |
| 1926 | Oxley (P55) | Launched |
| 1938 | Thetis (N25) | Launched |
| 1938 | Thunderbolt (N25) | Launched |
| 1940 | Talisman (N78) | Completed |
| 1941 | Urge (N17) | HMS Urge attacks and claims to have damaged the 10,000 ton Italian heavy cruiser Bolzano with four torpedoes east of Sicily in position 37`55'N 15`35'E. |
| 1942 | Thrasher (N37) | HMS Thrasher torpedoes and sinks the Italian sloop Diana north of Tobruk, Libya. |
| 1943 | Sportsman (P229) | HMS Sportsman torpedoes and sinks the Italian merchant Bolzaneto 10 nautical miles bearing 270 of La Spezia, Italy. |
| 1943 | Stoic (P231) | Completed |
| 1944 | Sturdy (P248) | HMS Sturdy sinks a Japanese sailing vessel with demolition charges off the west coast of Siam. |
| 1944 | Truculent (P315) | HMS Truculent sinks a Japanese sailing vessel with demolition charges in the Malacca Strait. |
