Trieste was also the headquarters of the merchant line Österreichischer Lloyd (founded in 1836 and, later, Lloyd Triestino; now Italia Marittima), whose headquarters stood at the corner of the Piazza Grande and Sanita.
Trst je također bio sjedište trgovačke linije Austrijskog Lloyda (osnovanog 1836. i kasnije nazvanog Lloyd Triestino), čije se sjedište nalazilo na uglu Piazze Grande i Sanite.