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1,110 companies

Naikai Zosen Corp

JapanUpdated Jul 2002

Naikai Zosen Corp is a Japanese shipyard specializing in new building, repair, and conversion of ships, also expanding into industrial machinery products.

Nakashima Propeller (Head Office)

Okayama-shi,, Okayama, United StatesUpdated Oct 2006

Nakashima Propeller Co., Ltd. is a leading manufacturer of marine propellers and related ship equipment, providing products and solutions for ocean-going ships, coastal ships, fishing boats, and pleasure boats with worldwide service and support.

Narcosis Dive Charters Inc Llc

Riviera Beach, FL, United States
Training

Narcosis Dive Company offers daily SCUBA diving boat charter trips and private certification classes out of West Palm Beach, Florida, led by experienced dive captain Alex Edwards.

National Oceanic & Atmos. Adm. Corps Ops.

Seattle, WA, United StatesUpdated May 2026

The Office of Marine and Aviation Operations (OMAO) operates NOAA's fleet of research and survey ships, aircraft, and diving operations, staffed by NOAA Corps Commissioned Officers and federal civil servants. It is the largest research fleet in the U.S. federal government.

National Physical Science Consortium

Los Angeles,, CA, United StatesUpdated Mar 2007

The National Physical Science Consortium (now Graduate Fellowships for STEM Development) is a nonprofit organization that provides merit-based graduate fellowships and professional research experiences to increase the number of qualified U.S. citizen Ph.D. graduates in physical sciences and engineering.

National Shipping & Marine Services (NSM)

Doha,, QatarUpdated Aug 2003

National Shipping & Marine Services offers its clientele full range of shipping services solution representing the following trades: Container Lines; Dry Bulk Cargo Carriers; Tankers & Product Carriers; Car Carriers;Passenger & Naval Ships. A company with a positive progressive attitude and a keen interest to generate new business not only for the company itself, but also for our existing and potential clients. National Shipping & Marine Services can serve ship owners, chaterers, & its clients locally, as well as globally or as part of a long term strategy. Individual attention by the entire team, ensures quick turnaround of vessels and equipment which benefits all with cost effective operations. Communication Channel is open 24 hours. Focus is on reduction of cargo claims & claims handling.

National Steel & Shipbuilding Company

San Diego, CA, United StatesUpdated Nov 2000

General Dynamics NASSCO designs, builds, and repairs high-quality ships for military and commercial sectors, operating in multiple U.S. ports and globally.

Naval Sea Systems Command (Navsea)

Washington Naval Yard, D.C., United StatesUpdated Nov 2002

Naval Sea Systems Command (Navsea) is the largest of the U.S. Navy's five systems commands, responsible for engineering, building, buying, and maintaining ships, submarines, and combat systems.

Navalimpianti Group (Head Office)

Ceranesi (GE), ItalyUpdated May 2006

Navalimpianti Group is an international leader in the design, construction, and supply of advanced marine equipment for passenger and merchant ships, navy, offshore, and mega yachts, offering turnkey systems and global after-sales service.

Neptune Shipmanagement Ltd.

Limassol, Limassol, CyprusUpdated Mar 2003

Providing hand picked and Personally Interviewed Crew to Passenger ships. Employment in the Mediterranean Area and for Summer Season only.

Newmarks Yacht Centre

CA, United States
Broker

Newmarks Yacht Centre is a deep draft marina in Los Angeles Harbor offering boat slip rentals for vessels from 20 to 110 feet, with over 60 years of marina and yacht brokerage experience.

Nicholson & Hall Corp.

Buffalo, NY, United StatesUpdated Jul 2003

Nicholson & Hall Corporation, founded in 1922 in Buffalo, New York, originally serviced boilers onboard Great Lakes steamships and has a history tied to maritime boiler and welding services.

Nicol & Andrew Plc (London)

Southall, Middlesex, United KingdomUpdated May 2002

Precision on site repairs to marine engines and ships propulsion gear. Specialising in orbital machining and grinding of crankshafs and line boring.

Nile Dutch Africa Line BV

NetherlandsUpdated Jul 2002
Port Agent

Nile Dutch Africa Line specializes in marine transport to West Africa, operating versatile Ro/Ro vessels and providing efficient cargo handling with dedicated agents and offices in African ports.

Norac AS

Arendal,, NorwayUpdated Sep 2007

Norac AS is a leading manufacturer and supplier of marine interior systems including fire-rated walls, ceiling systems, doors, prefabricated wet units, floating floors, windows, and furniture for cruise ships, ferries, commercial vessels, and offshore installations.

Norbulk Shipping UK Ltd.

Glasgow, United KingdomUpdated May 2026

Norbulk Shipping UK Ltd. evolved 17 years ago to continue the ship management activities originally established by a Norwegian Owner in the 1960's. The Company offers a full range of technical and consultancy services since its formation Norbulk has experienced steady growth through a proactive approach to safety, quality and technology. The Glasgow office is the operators centre responsible for the day to day technical, safety and crew management functions. The fully managed fleet of over 60 vessels consists of Refrigerated Cargo Vessels, Multi Purpose Container ships, Bulk, Crude, Chemical and Product Tankers. Norbulk has taken a leading role in developing Safety and Quality systems. One of the first managers to receive dual accreditation from DNV for Quality and Safety Management for Safe Operation and Pollution Prevention, since 1994 systems have been audited in compliance with the ISM codes, ISO 9002, and DNV's SEP program. An experienced pool of over 2000 seafarers is employed by Norbulk Manning Services. Officers and Rating s are mainly from Western Europe, FSU, Baltic States, India and the Philippines. Norbulk has taken a very active role in the training of cadets and promoting the skills of seafarers so vital to continuing high standards of future ship operations.