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471 companies

Maritime Academy Malaysia

MalaysiaUpdated May 2026
Training

ALAM is Malaysia's leading maritime training academy offering cadetship, diploma, advanced post sea training, and modular courses to prepare maritime professionals for international industry roles.

Mastry Engine Center

St. Petersburg,, FL, United StatesUpdated Mar 2004

Mastry Engine Center is a Florida-based distributor specializing in marine and industrial engines, powertrains, generators, and parts, representing brands such as Yanmar, Suzuki, and VTE. They provide sales, engineering, service, repower, and parts support primarily in the southeastern United States and Caribbean.

Morania Shipyard

Staten Island, NY, United StatesUpdated Nov 1998

Ship repair and maintenance facility located at 2015 Richmond Terrace, Staten Island, NY, offering vessel repairs, machinery servicing, and drydocking services since 1974.

NF Crankshaft Services

United StatesUpdated Mar 2002

NF Crankshaft Services provides specialized crankshaft repair and machining services for the maritime and industrial sectors in the United States.

NOVA Technology Corporation

Location not listedUpdated Dec 2002

NOVA Technology Corporation provides advanced technology solutions and services for the maritime industry, specializing in vessel performance optimization and marine engineering.

Nautical Doctor

Castalian Springs, TN, United StatesUpdated May 2026

Nautical Doctor is a full-service boat repair company in Castalian Springs, TN, offering boat and fiberglass repair, engine maintenance, hull repair, and used parts with over 26 years of experience.

Navinor SEA AS

Larvik ,, Vestfold, NorwayUpdated Sep 2016

Supplier of diesel engine spare parts for two stroke diesel engines based in Larvik, Norway.

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.

Niemiec Yacht Sales

New Bedford, MA, United StatesUpdated May 2026

Niemiec Marine is a full-service boatyard in New Bedford, MA, providing hauling, storage, engine service, electrical repairs, fiberglass, painting, mechanical services, and custom fabrication since 1987.

NightWatch Industries

Jupiter,, Florida, United StatesUpdated Jul 2005

NightWatch Industries specializes in vessel monitoring and alarm systems, focusing on high-quality hardware and conservative design for yachts and other vessels.

Nord Est Engineering Consortium

Ronchi dei Legionari, GO, ItalyUpdated Jan 2003

Est Engineering is a consortium of specialist companies from different branches of marine and industrial engineering which offers the most comprehensive range of solutions in the field, from basic design to workshop drawings. Experience at the cutting edge with all types of vessel. An outstanding staff of more than 90 qualified engineers and technicians with a habit of excelling itself. A unique ability to meet every design need.

Noreast Marine Systems

Fairhaven, MA, United States

NorEast Marine Systems provides custom marine systems design, engineering, sales, installation, and service for commercial boats, yachts, and recreational vessels of any size, including remote diagnostics and on-call repairs.

Northcoast Engine Systems

Clinton,, OH, United StatesUpdated Nov 2004

Northcoast Engine Systems provides engine systems and related services, specializing in marine engine solutions.

Northeast Technical Services Co. Inc.

Olmsted Falls, OH, United StatesUpdated Aug 2006

Northeast Technical Services Co., Inc. (NETSCo) was formed in 1984 to provide marine engineering, naval architecture, design, and consulting services for complex maritime challenges.

Northstar Technical Inc

St. John's, NF, CanadaUpdated Jun 2005

Northstar Technical Inc provides technical services and support for the maritime industry in St. John's, Canada.

Norton Consulting

Norwell, MA, United StatesUpdated Jun 2003

Broad experience in marine engineering, program management, ISO 9000, product development, application, evaluation and sales support. This has been applied to improve profits by application of new technology to existing products, enhancing sales with technical support for marketing, developing products for new markets and unusual applications, assisting in implementing ISO 9000.

O.M.T. - Officine Meccaniche Torino S.p.A.

via Ferrero, 67/A - 10090 Cascine Vica, Rivoli (TO), ItalyUpdated Jan 2011

OMT is a leading manufacturer of high precision fuel injection systems for medium to large size diesel engines, serving marine, industrial, and railway sectors worldwide.

OPC DRIZO,Inc.

Houston, Texas, United StatesUpdated Nov 1998

OPC DRIZO, Inc. is a Houston-based company providing engineering and consulting services to the maritime and offshore industries.

Ocean Shipholdings Inc

Houston,, Texas, United StatesUpdated Jul 2002
Broker

Ocean Shipholdings Inc is a Houston-based provider of ship management services, specializing in vessel crewing, chartering, maintenance, project management, shipbuilding, and marine operations for military and commercial vessels worldwide.

Ocean Spar Technologies L.L.C.

Bainbridge Island, WA, United StatesUpdated Nov 1998

Ocean Spar Technologies, founded in 1988 on Bainbridge Island, Washington, developed open ocean aquaculture technology including the SeaStation submersible net pen system. The company merged with Ocean Farm Technologies in 2014 to form InnovaSea Systems Inc.

Oceaneering International, Inc. (Corporate Headquarters)

Houston,, TX, United StatesUpdated Feb 2006

Oceaneering International, Inc. is an advanced applied technology company providing engineered services and hardware for marine, space, and harsh environments, serving oil and gas, government, aerospace, and marine engineering industries worldwide.