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248 companies

Manly Marine Closures Ltd.

North Vancouver, B.C., CanadaUpdated May 2005

Manufacturer of type approved commercial duty watertight, weathertight, airtight, and fire resistant doors, windows, and closure systems for marine vessels.

Marin

Wageningen,, NetherlandsUpdated Oct 2006
Training

MARIN is a globally recognised maritime research institute offering consultancy, training, and technology development for clean, smart, and safe shipping and sustainable use of the sea.

Marine Aluminium AS

Haugesund,, NorwayUpdated Nov 2007

Marine Aluminium AS is a leading global company specializing in engineering, design, and fabrication of aluminium structures and products for the offshore and shipbuilding industries.

Marine Technologies, LLC (North America)

Mandeville,, LA, United StatesUpdated Oct 2007

Marine Technologies, LLC develops advanced vessel control and communication systems including Dynamic Positioning, thruster control, autopilot, and ECDIS solutions for offshore and recreational vessels, with a focus on innovation and offshore wind and autonomy markets.

McNab, Incorporated

Mt. Vernon,, NY, United StatesUpdated Nov 2007

McNab designs and manufactures salinity, shaft horsepower systems, stack smoke detectors, a fuel management system, and linear window wipers.

Miller Marine Services

Port Jefferson,, New York, United StatesUpdated Feb 2007

Miller Marine Services provides offshore marine construction support, vessel and crew services for wind farm development, geophysical surveys, submarine cable and pipeline installation, and oil spill response in Long Island, NY.

ModuSpec Consulting Engineers

Location not listedUpdated Jan 2003
Training

ModuSpec is a global provider of specialist rig and well control equipment solutions, offering rig inspection, well control verification, real-time monitoring, training, and engineering services to the oil & gas and renewables sectors.

NHV

BelgiumUpdated May 2026

NHV Group is a European helicopter service provider specializing in offshore and onshore business-to-business helicopter services, focusing on Europe and Africa with a strong emphasis on safety.

National Ocean Industries Association (NOIA

Washington,, D.C., United StatesUpdated Sep 2016

The National Ocean Industries Association (NOIA) represents and advances the offshore oil, gas, wind, and ocean minerals industries in the United States, advocating for safe and environmentally sustainable offshore energy development.

Nobeltec Corporation

Portland,, OR, United StatesUpdated May 2003

Nobeltec is the Marine Applications & Services divison of the Jeppesen organization, Denver, CO, USA, a pioneer and foremost supplier of aviation charts and navigation services. Nobeltec is the leading developer of PC-based marine navigation products. The company was established in 1993 by two ex-Microsoft engineers and avid boaters. Their goal was to produce a Windows based program to display electronic navigation charts and track vessel position with GPS. The company’s first product, Navtrek, was a huge success. Over the next few years, due to increasing popularity of PC’s sales took off. Soon after, Nobeltec broadened its product line by releasing Navtrek 97 and Navtrek Solo. Nobeltec merged with Nautical Software, Inc. in 1999. NSI produced the popular ChartView Series and the award-winning Tides & Currents program. Soon after, Nobeltec released Visual Navigation Suite 5.0 and Passport World Charts - - two of the most successful products in Nobeltec’s history. Nobeltec offers a complete line of navigation products including Nobeltec Admiral, the Visual Series software, Passport World Charts, Nobeltec Radars and Nobeltec Sounder with DSP Technology. Nobeltec products can be purchased from quality marine dealers throughout North America and the world. For more details on Nobeltec products, contact Nobeltec at the above address or email Nobeltec Sales Department at: sales@nobeltec.com

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.

Nortek AS WEB site

Location not listedUpdated Dec 2002

Nortek AS develops advanced underwater instruments such as Acoustic Doppler Current Profilers (ADCPs) and Doppler Velocity Logs (DVLs) used for oceanographic research, subsea navigation, and marine operations.

Northern Offshore Federation

Location not listedUpdated Dec 2002

Northern Offshore Federation (NOF) is a UK-wide business development membership organisation that facilitates connections and supply chain engagement within the global energy sector, focusing on offshore wind and renewable energy projects.

Northwind Marine

Seattle,, Washington,, United StatesUpdated Sep 2004

Northwind Marine specializes in the design and manufacture of rigid-hull inflatable boats (RIBs) based in Seattle, United States.

Ocean Power & Equipment Co. Inc.

West Caldwell,, NJ, United StatesUpdated May 2005

Ocean Power & Equipment Co., based in West Caldwell, NJ, is a manufacturers' representative for leading marine equipment makers, supplying products such as air compressors, watermakers, oily water separators, lifeboats, davits, piston rings, and sewage treatment systems to government vessels, container ships, cruise lines, and tankers.

Oceanor Offshore Division

Location not listedUpdated Dec 2002

Oceanor Offshore Division is part of Fugro, specializing in geotechnical site investigations and geo-data services to support safer and more sustainable offshore and marine operations.

Oceanwide Houston, Inc.

Houston,, TX, United StatesUpdated Jul 2006

Oceanwide Houston, Inc. is a specialized recruitment, employment, and HR support agency providing offshore and land-based personnel for the maritime, oil & gas, wind energy, marine engineering, and offshore catering sectors.

Oceanwide Mexico

Cd. Del Carmen, Campeche,, MexicoUpdated May 2026

Oceanwide Mexico is a specialized recruitment and HR support agency providing personnel services for the maritime and energy sectors, including maritime crew, oil & gas, wind energy, marine engineering, and offshore catering.

OffShore Europe Partnership

Location not listedUpdated Dec 2002

OffShore Europe Partnership organizes SPE Offshore Europe, a leading offshore energy event in Aberdeen, Scotland, focused on advancing upstream oil and gas and energy transition technologies.

Offshore Shipbuilding Inc.

Palatka, FL, United StatesUpdated May 2026

St. Johns Ship Building (operating as Offshore Shipbuilding Inc.) is a full-service marine facility in Palatka, Florida specializing in new construction and repair of steel and aluminum vessels including ferries, tugs, barges, landing craft, and crew transfer vessels.

Orion Electronics Ltd.

Windsor, NS, CanadaUpdated Jan 2000

Orion Electronics Ltd. is a Canadian manufacturer of high-tech electronic equipment and communications systems for government and defense agencies, based in Windsor, Nova Scotia.

Otto Candies, LLC

Des Allemands, LA, United StatesUpdated Mar 2005

Otto Candies, LLC is a family-owned company providing premier offshore marine services with a diverse fleet supporting Offshore Oil and Gas, LNG, and Offshore Wind industries.