Carnival Corp. engages in the operation of luxury cruises ships. It operates through the following segments: North America, EAA, Cruise Support, and Tour and Other. The North America segment includes Carnival Cruise Line, Holland America Line, Princess, and Seabourn. The EAA segment comprises of AIDA, Costa, Cunard, P&O Cruises (Australia), P&O Cruises (UK). The Cruise Support segment represents port and related facilities and other services that are provided for the benefit of its cruise brands. The Tour and Other segment comprises of hotel and transportation operations of Holland America Princess Alaska Tours. The company was founded in 1972 and is headquartered in Miami, FL.