| 1906 | C13 | Laid Down |
| 1911 | D4 | Completed |
| 1913 | E10 | Launched |
| 1914 | E21 | Laid Down |
| 1939 | Seahorse (S98) | HMS Seahorse was docked at Blyth. |
| 1942 | Seraph (P219) | HMS Seraph fires 4 torpedoes against a convoy about 30 nautical miles west of Marettimo Island, Italy missing the Italian passenger/cargo ship Citta di Tunisi. |
| 1942 | Uproar (P31) | HMS Uproar attacks the Italian light cruiser Raimondo Montecuccoli with torpedoes about 70 nautical miles south of Taranto, Italy. The target is not hit.
|
| 1942 | Tactician (P314) | Completed |
| 1942 | Unsparing (P55) | Completed |
| 1943 | Virtue (P75) | Launched |
| 1944 | Sturdy (P248) | HMS Sturdy sinks two Japanese fishing vessels with gunfire in the Java Sea. |
| 1944 | Supreme (P252) | HMS Supreme sinks three Japanese sailing vessels with gunfire of the Andaman Islands. |
| 1944 | Tarn (P336) | Launched |
| 1962 | Osiris (N67) | Launched |
