Shipping company Ungaro-Croata (Croatian-Hungarian company) was a small coastal shipping company during the Austro-Hungarian Monarchy. It was founded by the united capital of domestic shipowners in Rijeka, in 1891, as Societa in azioni Ungaro-Croata di navigazione marittima a vapore. After the end of the World War I, and with the annexation of Rijeka to Italy in 1924, the company continued to operate as an Italian company, until the beginning of World War II as the Costiera Societa Anonima di Navigazione Marittima.