Ship Owners & Managers Directory
Profiles of major ship owner and manager companies worldwide. Covers registered owners, commercial managers, and technical/ISM managers across major vessel types. Public company facts are reviewed and refreshed through the directory synchronization process. You can also browse shipping companies by country.
1,039
Registered companies23
Current page190
Vessels on this page261
Countries & territoriesDirectory
1,039 companies · 30 on this page
| Company | Information available | Fleet | ||
|---|---|---|---|---|
| New England Navigation Inc United States | Email | — | ||
| New England Tanker Chartering United States | EmailWebsite | — | ||
| Nord-Sud Shipping Inc United States | Email | — | ||
| Norfolk Oil Transit Inc United States | Email | — | ||
| North American Shipping United States | Email | — | ||
| North Star Maritime Agencies United States | Email | — | ||
| Northrop Grumman Ship Systems United States | EmailWebsite | — | ||
| O'HARA CORP United States | Address | 12 vessels | No contacts | |
| OCEAN MARINE SERVICES LLC United States | WebsiteAddress | 6 vessels Offshore | No contacts | |
| OCEAN PEACE INC United States | Address | 2 vessels | No contacts | |
| OCEAN SERVICES LLC United States | PhoneWebsiteAddress | 5 vessels Offshore | ||
| OCEAN SHIPHOLDINGS INC United States | WebsiteAddress | 5 vessels Offshore, General Cargo | No contacts | |
| OCEANEERING INTERNATIONAL INC United States | WebsiteAddress | 6 vessels Offshore | No contacts | |
| OCEANIA CRUISES LTD United States | WebsiteAddress | 2 vessels Passenger | No contacts | |
| OCEANSIDE MARINE LLC United States | Address | 2 vessels | No contacts | |
| ODYSSEA MARINE LLC United States | PhoneWebsiteAddress | 8 vessels Offshore | ||
| ODYSSEA VESSELS LLC United States | PhoneWebsiteAddress | 13 vessels Offshore | ||
| OFFSHORE AVIATION LLC United States | Address | 3 vessels Offshore | No contacts | |
| OFFSHORE LIFTBOATS LLC United States | PhoneWebsiteAddress | 4 vessels Offshore | ||
| OFFSHORE OIL SERVICES INC United States | WebsiteAddress | 5 vessels Offshore | No contacts | |
| OFFSHORE SERVICE VESSELS LLC United States | Address | 15 vessels Offshore | No contacts | |
| OFFSHORE TUG & TRANSPORTATION United States | Address | 2 vessels Passenger | No contacts | |
| OLSON MARINE INC United States | EmailPhoneWebsiteAddress | 4 vessels | ||
| OLYMPIC TUG & BARGE INC United States | Address | 8 vessels | No contacts | |
| OMI Marine Services United States | EmailWebsite | 47 vessels | ||
| OREGON SEAFOOD PRODUCERS INC United States | Address | 2 vessels | No contacts | |
| OREGON SEALARK LLC United States | Address | 9 vessels Offshore | No contacts | |
| OSG DELAWARE BAY LIGHTERING United States | Address | 2 vessels | No contacts | |
| OSG Pool United States | Email | — | ||
| OSG Ship Management Inc United States | EmailWebsite | 28 vessels |
About this directory
Profiles are compiled from public maritime and company records, then checked and refreshed in scheduled batches. Coverage spans ship owners and managers alongside brokers, charterers, port agents and operators, shipbuilders, surveyors, chandlers and bunker suppliers.
- Registered owner
- Holds legal title to the vessel.
- Commercial manager
- Handles chartering and commercial operation of the ship.
- Technical / ISM manager
- Responsible for crewing, maintenance and safety compliance under the ISM Code.
Vessel counts reflect owned and commercially operated fleets, covering container, tanker, bulk carrier, gas carrier, passenger and offshore types. A company may hold more than one role.