Royal Caribbean Group, formerly known as Royal Caribbean Cruises Ltd., is a cruise holding company based in Miami, Florida, United States and incorporated in Liberia. It is the world's second-largest cruise line operator, after Carnival Corporation & plc. As of September 2025, Royal Caribbean Group fully owns three cruise lines: Royal Caribbean International, Celebrity Cruises, and Silversea Cruises. It also holds a 50% stake in TUI Cruises, which operates Mein Shiff and Hapag-Lloyd Cruises, with the Group's global fleet consisting of 68 ships. Wikipedia