Carnival Cruise Line
Royal Caribbean
Princess Cruises- P&O Cruises
Holland America
Norwegian Cruise Line
Costa Cruises
AIDA Cruises- TUI Cruises
Celebrity Cruises
MSC Cruises- Disney Cruise Line
- Viking Cruises
Marella Cruises- Cunard
- Seabourn Cruises
- Silversea Cruises
- Oceania Cruises
- Regent Seven Seas Cruises
- Ponant Cruises
- Azamara Cruises
- Crystal Cruises
- Windstar Cruises
- Cruise and Maritime Voyages
- Fred Olsen Cruise Lines
- Phoenix Reisen
- Hapag-Lloyd Cruises
- Saga Cruises
- Hurtigruten
- Mystic Cruises
- Lindblad Expeditions
- River Cruises
- AmaWaterways
- American Cruise Lines
- Arosa Cruises
- Avalon Waterways
- CroisiEurope
- Emerald Cruises
- Luftner-Amadeus River Cruises
- Scenic Cruises
- Scylla Cruises
- Uniworld
- Russian River Cruises
Ferries
Icebreakers
Other