Three operator directories — which to use:
Companies Manning agencies, ship managers, crew managers — who employs and rosters you.
Shipping operators Brand-level container, bulk, tanker, gas, and PCTC carriers — Maersk, MSC, CMA CGM, COSCO etc.
Cruise lines (you are here) Passenger-cruise brands — Royal Caribbean, Carnival, MSC Cruises, Norwegian etc.
Working seafarer's guide to the 25 major cruise lines. Each profile covers fleet size, typical contract length, pay tier (low / mid / high / very-high relative to other cruise lines, not relative to deep-sea cargo), common deployment markets, and what to watch for when joining. Contract length and pay tier vary by department and rank — these are typical for the operator, not guarantees.
Carnival Cruise Line 27 ships · Carnival Corporation · HQ United States · 6-8 month contracts · mid pay tier
Routes: Caribbean, Bahamas, Mexico, Hawaii, Australia
Royal Caribbean International 26 ships · Royal Caribbean Group · HQ United States · 6-8 month contracts · mid-high pay tier
Routes: Caribbean, Mediterranean, Alaska, Asia-Pacific
MSC Cruises 22 ships · MSC Group · HQ Switzerland · 6-9 month contracts · mid pay tier
Routes: Mediterranean, Caribbean, Northern Europe, Persian Gulf
Norwegian Cruise Line 19 ships · Norwegian Cruise Line Holdings · HQ United States · 6-9 month contracts · mid-high pay tier
Routes: Caribbean, Alaska, Hawaii, Europe, Asia
Princess Cruises 16 ships · Carnival Corporation · HQ United States · 5-8 month contracts · mid-high pay tier
Routes: Alaska, Caribbean, Europe, Asia, world cruises
Celebrity Cruises 16 ships · Royal Caribbean Group · HQ United States · 5-8 month contracts · high pay tier
Routes: Caribbean, Mediterranean, Alaska, Galapagos
Hurtigruten 14 ships · Hurtigruten Group · HQ Norway · 3-5 month contracts · mid-high pay tier
Routes: Norway coastal, Arctic, Antarctic expedition
Ponant 13 ships · Artémis Group (Pinault family) · HQ France · 3-5 month contracts · high pay tier
Routes: Small-ship luxury + expedition — polar, Mediterranean, Asia
Viking Cruises 12 ships · Viking Holdings · HQ Switzerland · 4-6 month contracts · high pay tier
Routes: Rivers (Rhine, Danube), ocean (Mediterranean, Northern Europe, Antarctic)
AIDA Cruises 12 ships · Carnival Corporation · HQ Germany · 6-9 month contracts · mid pay tier
Routes: Mediterranean, Northern Europe, Caribbean
Silversea Cruises 12 ships · Royal Caribbean Group · HQ Monaco · 4-6 month contracts · very-high pay tier
Routes: All-inclusive luxury — world cruises, expedition, Antarctic
Holland America Line 11 ships · Carnival Corporation · HQ United States · 6-9 month contracts · mid pay tier
Routes: Alaska, Caribbean, Europe, world cruises
Costa Cruises 9 ships · Carnival Corporation · HQ Italy · 6-9 month contracts · mid pay tier
Routes: Mediterranean, Northern Europe, Caribbean, Asia
Oceania Cruises 8 ships · Norwegian Cruise Line Holdings · HQ United States · 4-6 month contracts · high pay tier
Routes: Premium — Mediterranean, Caribbean, Northern Europe, world cruises
P&O Cruises 7 ships · Carnival Corporation · HQ United Kingdom · 5-8 month contracts · mid-high pay tier
Routes: Mediterranean, Caribbean, Northern Europe, around UK
TUI Cruises (Mein Schiff) 7 ships · TUI Group + Royal Caribbean Group (JV) · HQ Germany · 5-8 month contracts · mid-high pay tier
Routes: German-language — Mediterranean, Caribbean, Northern Europe
Disney Cruise Line 6 ships · The Walt Disney Company · HQ United States · 4-6 month contracts · high pay tier
Routes: Bahamas, Caribbean, Alaska, Northern Europe
Regent Seven Seas Cruises 6 ships · Norwegian Cruise Line Holdings · HQ United States · 4-6 month contracts · very-high pay tier
Routes: All-suite luxury — world cruises, Mediterranean
Seabourn Cruise Line 6 ships · Carnival Corporation · HQ United States · 4-6 month contracts · very-high pay tier
Routes: Ultra-luxury — Caribbean, Mediterranean, Asia, Antarctic
Windstar Cruises 6 ships · Xanterra Travel Collection · HQ United States · 4-6 month contracts · high pay tier
Routes: Sailing yachts + small ships — Mediterranean, Caribbean, Tahiti
Marella Cruises 5 ships · TUI Group · HQ United Kingdom · 5-8 month contracts · mid pay tier
Routes: British market — Mediterranean, Caribbean
Cunard Line 4 ships · Carnival Corporation · HQ United Kingdom · 4-6 month contracts · high pay tier
Routes: Transatlantic, world cruises, Northern Europe
Fred. Olsen Cruise Lines 4 ships · Fred. Olsen & Co. · HQ Norway · 5-8 month contracts · mid pay tier
Routes: British market — smaller-ship Mediterranean, Northern Europe, around UK
Crystal Cruises 2 ships · Abercrombie & Kent / A&K Travel Group · HQ United States · 4-6 month contracts · very-high pay tier
Routes: Luxury — world cruises, Mediterranean
Saga Cruises 2 ships · Saga plc · HQ United Kingdom · 4-6 month contracts · mid-high pay tier
Routes: British market 50+ adult-only — world cruises, Mediterranean