Royal Caribbean Cruises Ltd., Royal Caribbean Cruises Ltd.

It is the world's second-largest cruise line operator, after Carnival Corporation & PLC. As of November 2008 Royal Caribbean Cruises Ltd. fully owned five cruise lines: Royal Caribbean International, Celebrity Cruises, Pullmantur Cruises, Azamara Cruises and CDF Croisires de France, plus had a 50% stake in TUI Cruises.

The decision was made to keep the two cruise line brands separate following the merger; as a result Royal Caribbean Cruise Line was rebranded Royal Caribbean International and Royal Caribbean Cruises Ltd. was established as the new parent company of both Royal Caribbean International and Celebrity Cruises.

Source: Wikipedia > Royal Caribbean Cruises Ltd.