costa_crociere | location | genoa <tsp> costa_crociere | parentcompany | carnival_corporation_&_plc <tsp> aidastella | operator | aida_cruises <tsp> aidastella | builder | meyer_werft <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 
carnival corporation & plc is the parent company of costa crociere in genoa. who own the aidastella. aidastella was built by meyer werft and is operated by aida cruises.costa crociere s.p.a. is an italian cruise line founded in 1948