Stabilimento Tecnico Triestino
From The Dreadnought Project
Stabilimento Tecnico Triestino (or Technical Establishment of Trieste) was an Austro-Hungarian shipbuilder tracing its roots to a private shipyard founded at San Marco, west of Trieste, in 1838. In 1857, acquisition of an engine concern and another shipyard created the company that would be named STT.
History
Upon outbreak of war, STT had just produced modern battleships for Austria-Hungary and was renamed Austriawerft for the duration. However, further battleship and later submarine construction projects fizzled on the ways in the face of the loss of skilled Italian labour.
After the war, the company and its territory was taken over by Italy.
In 1929, the firm merged with Cantiere Navale Triestino to form Cantieri Riuniti dell' Adriatico, which would specialise in submarines, building almost half of the Italian Navy's undersea forces used in World War II.
Shipbuilding
| Ship | Type | Launched | Fate |
| S.M.S. Mars | coast defence battleship | 15 Oct, 1878 | Scrapped 1920 |
| S.M.S. Kaiser Franz Josef I | second class protected cruiser | 18 May, 1889 | Foundered 1919 |
| S.M.S. 25 | second-class torpedo boat | 1889 | Broken up 1925 |
| S.M.S. 26 | second-class torpedo boat | 1889 | Broken up 1925 |
| S.M.S. 27 | second-class torpedo boat | 1889 | Broken up |
| S.M.S. 28 | second-class torpedo boat | 1889 | Broken up 1911 |
| S.M.S. 29 | second-class torpedo boat | 12 Dec, 1889 | Broken up 1925 |
| S.M.S. Trabant | torpedo gunboat | 21 May, 1890 | Scrapped 1920 |
| S.M.S. 30 | second-class torpedo boat | 1890 | Broken up |
| S.M.S. Kaiserin und Königin Maria Theresia | armoured cruiser | 29 Apr, 1893 | Scrapped 1920 |
| S.M.S. Wien | coast defence battleship | 7 Jul, 1895 | Sunk 1917 |
| S.M.S. Budapest | coast defence battleship | 27 Apr, 1896 | Allocated to Great Britain 1920 |
| S.M.S. Kaiser Karl VI | armoured cruiser | 4 Oct, 1898 | Scrapped 1920 |
| S.M.S. Habsburg | pre dreadnought | 9 Sep, 1900 | Broken up 1921 |
| S.M.S. Árpád | pre dreadnought | 11 Sep, 1901 | Broken up 1921 |
| S.M.S. Babenberg | pre dreadnought | 4 Oct, 1902 | Broken up 1921 |
| S.M.S. Erzherzog Karl | pre dreadnought | 4 Oct, 1903 | Broken up 1921 |
| S.M.S. Sankt Georg | armoured cruiser | 8 Dec, 1903 | Scrapped 1920 |
| S.M.S. Erzherzog Friedrich | pre dreadnought | 30 Apr, 1904 | Broken up 1921 |
| S.M.S. Erzherzog Ferdinand | pre dreadnought | 21 May, 1905 | Broken up 1921 |
| S.M.S. Ulan | destroyer | 8 Apr, 1906 | Broken up 1931 |
| S.M.S. 51T | second-class torpedo boat | 8 May, 1906 | Broken up |
| S.M.S. Streiter | destroyer | 16 Jun, 1906 | Collided 1918 |
| S.M.S. 52T | second-class torpedo boat | 30 Jun, 1906 | Broken up 1922 |
| S.M.S. 53T | second-class torpedo boat | 25 Jul, 1906 | Broken up |
| S.M.S. Wildfang | destroyer | 29 Aug, 1906 | Mined 4 Jun, 1917 |
| S.M.S. 54T | second-class torpedo boat | 10 Sep, 1906 | Broken up 1854 |
| S.M.S. 55T | second-class torpedo boat | 15 Sep, 1906 | Broken up |
| S.M.S. 56T | second-class torpedo boat | 29 Nov, 1906 | Broken up |
| S.M.S. Scharfschütze | destroyer | 5 Dec, 1906 | Broken up 1920 |
| S.M.S. 57T | second-class torpedo boat | 17 Dec, 1906 | Broken up |
| S.M.S. 58T | second-class torpedo boat | 24 Mar, 1907 | Broken up |
| S.M.S. 59T | second-class torpedo boat | 30 Mar, 1907 | Broken up |
| S.M.S. 60T | second-class torpedo boat | 8 Apr, 1907 | Broken up |
| S.M.S. 61T | second-class torpedo boat | 18 Apr, 1907 | Broken up |
| S.M.S. 63T | second-class torpedo boat | 8 Jul, 1907 | Broken up |
| S.M.S. 62T | second-class torpedo boat | 13 Jul, 1907 | Broken up |
| S.M.S. Uskoke | destroyer | 20 Jul, 1907 | Broken up 1920 |
| S.M.S. Erzherzog Franz Ferdinand | pre-dreadnought | 20 Sep, 1908 | Broken up 1926 |
| S.M.S. Radetzky | pre-dreadnought | 3 Jul, 1909 | Broken up 1920 |
| S.M.S. 1 | second-class torpedo boat | 12 Aug, 1909 | Broken up 1856 |
| S.M.S. 2 | second-class torpedo boat | 27 Sep, 1909 | Broken up 1856 |
| S.M.S. 3 | second-class torpedo boat | 8 Nov, 1909 | Broken up 1925 |
| S.M.S. 4 | second-class torpedo boat | 2 Dec, 1909 | Broken up 1856 |
| S.M.S. 5 | second-class torpedo boat | 30 Dec, 1909 | Broken up 1856 |
| S.M.S. 6 | second-class torpedo boat | Jan, 1910 | Allocated to Great Britain 1920 |
| S.M.S. Zrinyi | pre-dreadnought | 12 Apr, 1910 | Broken up 1920 |
| S.M.S. Viribus Unitis | dreadnought | 24 Jun, 1911 | Sunk 1 Nov, 1918 |
| S.M.S. Tegetthoff | dreadnought | 21 Mar, 1912 | Broken up 1924 |
| S.M.S. Prinz Eugen | dreadnought | 30 Nov, 1912 | Sunk 28 Jun, 1922 |
| S.M.S. 74T | first-class torpedo boat | 28 Aug, 1913 | Broken up 1932 |
| S.M.S. 75T | first-class torpedo boat | 20 Nov, 1913 | Broken up 1932 |
| S.M.S. 76T | first-class torpedo boat | 15 Dec, 1913 | Broken up 1959 |
| S.M.S. 77T | first-class torpedo boat | 30 Jan, 1914 | Broken up 1939 |
| S.M.S. 78T | first-class torpedo boat | 4 Mar, 1914 | Sunk 20 Feb, 1945 |
| S.M.S. 79T | first-class torpedo boat | 30 Apr, 1914 | Ran aground 1932 |
| S.M.S. 80T | first-class torpedo boat | 3 Aug, 1914 | Broken up 1932 |
| S.M.S. 81T | first-class torpedo boat | 6 Aug, 1914 | Survived WWII 1858 |
| S.M.S. U21 | submarine | 15 Aug, 1916 | Broken up 1920 |
| S.M.S. U22 | submarine | 27 Jan, 1917 | Broken up 1920 |
Footnotes
See Also
Bibliography
