Royal Caribbean Cruises (NYSE: RCL) is a global cruise vacation company that controls and operates four global brands: Royal Caribbean International, Celebrity Cruises, Azamara Club Cruises and Silversea Cruises. It is also a 50% joint venture owner of the German brand TUI Cruises and a 49% shareholder in the Spanish brand Pullmantur Cruceros. Together these brands operate a combined total of 59 ships, with an additional 15 on order as of September 2018. They operate diverse itineraries around the world that call on all seven continents.