costa_crociere | parentcompany | carnival_corporation_&_plc <tsp> aidastella | operator | aida_cruises <tsp> aidastella | builder | meyer_werft <tsp> costa_crociere | location | italy <tsp> aidastella | owner | costa_crociere <sep> costa crociere spa (italian pronunciation: [ˈkɔsta kroˈtʃɛːre]), operating as costa cruises, is an italian cruise line founded in 1948 and organized as a wholly owned subsidiary of carnival corporation & plc since 2000 based in genoa, italy, the cruise line primarily caters to the italian cruise market, but the company's 10 ships, which all sail under the italian flag, provide itineraries sailing to countries globally 
italian based costa crociere's parent company is carnival corporation & plc and aidastella is its subsidiary. aidastella. operated bt aida cruises. was built by meyer werft.costa crociere s.p.a. operates as a wholly owned subsidiary of carnival corporation & plc cruises italy