Here are 14 international cruise companies whose headquarters and ownership are outside the United States.

The three major well-known groups in the cruise industry are Royal Caribbean Group (Royal Caribbean, Celebrity, and Silversea, 50% of Tui Cruises-Hapag Lloyd), Norwegian Cruise Line Holding (Norwegian, Oceania, Regent), and Carnival Corporation (Aida (Germany), Carnival, Costa (Italy), Cunard (US and UK), Holland America, P&O (UK), Princess, Seabourn). These are publicly traded companies headquartered in the United States, with main ownership concentrated in the hands of American investment funds. Some of their subsidiaries have headquarters outside the United States (as indicated in parentheses).

The headquarters of Celestyal Cruises, a company specializing in cruises in Greece, is located in Cyprus, but it is owned by a primarily American fund.

Thus, here are 14 companies whose headquarters and ownership are outside of the United States: