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Seven Hills, Australia
Nubuilt Castings (Aust) P/L is an Australian company specializing in metal castings, serving industries including maritime with quality cast iron and steel components.
Nuevo Energy Company is an energy firm specializing in fuel supply and logistics services, including marine fuel solutions.
Groningen, Netherlands
Numeriek Centrum Groningen (NCG) was a Dutch software company co-developer of Nupas-Cadmatic shipbuilding design and engineering software, now fully acquired by Cadmatic Oy.
Hebron, OH, United States
Nutter Machine Co., Inc. is an industry leader in the design and build of turnkey manufacturing systems, offering engineering consulting, machining, fabrication, and assembly services with over 100 years of combined experience.
Stockholm, Sweden
Nynas AB is a Swedish company specializing in the production and supply of specialty naphthenic oils and bitumen products, supporting sustainable transitions in various industries including maritime.
Stockholm, Sweden
Nynas Petroleum AB specializes in specialty naphthenic oils and bitumen products, supporting sustainable transitions in industries including electrical, tire, and adhesives sectors.
Dundee, United Kingdom
Nynas UK AB is a specialty chemicals company providing bitumen and naphthenic solutions that support sustainable infrastructure and electrification.
Ellesmere Port, United Kingdom
Nynas UK AB specializes in the production and supply of specialty oils including bitumen, base oils, process oils, transformer oils, and tyre & rubber oils, supporting sustainable development and the transition to a circular economy.
St. Petersburg, FL, United States
O'Neill's Marina in St. Petersburg, FL offers full-service marina facilities including boat storage, fuel, bait shop, boat ramp, marine mechanic services, and new & used boat sales as a Tidewater boat dealer.
Oslo, Norway
Norwegian shipbroking firm founded in Oslo, known for pioneering new ship types including the aframax and OBO. The company appears to be no longer active, with its domain parked and operations succeeded by firms such as Nordic Shipping and Libaek & Associates AS.
Gallipolis, OH, United States
O-Kan Marine Repair Inc is a marine repair company located in Gallipolis, Ohio, United States, providing marine equipment design, manufacturing, sales, and service with advanced technology.
Aalborg, Denmark
OW Bunker & Trading Co. Ltd. A/S was an intermediary supplier of bunkers to ships, often subcontracting to other wholesale suppliers.
Monte Carlo, Monaco
O.E.S. Ltd is a bunker supplier based in Monte Carlo, Monaco, providing marine fuel and related services.
via Ferrero, 67/A - 10090 Cascine Vica, Rivoli (TO), Italy
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.
Norway
O.S. Solhaug AS is a Norwegian company providing maritime services and solutions.
Baltimore,, Maryland, United States
O.S.T. Trucking Co., Inc. is a trucking company based in Baltimore, Maryland, providing transportation services likely supporting maritime and shipping logistics.
Aalborg, Denmark
O.W. Bunker & Trading A/S was a Danish ship fuel supplier based in Aalborg, now under bankruptcy proceedings.
Russia
OAO Shipyard "Yantar" JSC is a Russian shipbuilding company specializing in the construction and repair of naval and commercial vessels.
OAO Tatneft is a company associated with industrial topics, including production, construction, technology, and business finance, as reflected on their blog.
Metairie,, LA, United States
OCC Offshore Operators Committee is an organization representing offshore operators, providing industry collaboration and resources in the maritime and offshore sectors.
Seattle,, WA, United States
OCENS Inc. provides satellite communication systems and services including weather, email, voice, data, tracking, and satellite internet solutions for maritime and coastal applications.
Chelsea,, MA, United States
OCS America Inc provides comprehensive ship agency services including port agency, husbandry, and logistics support in Chelsea, United States.
Houston,, Texas, United States
ODS-Petrodata is a Houston-based company providing data, market intelligence, and analytics for the offshore oil and gas and maritime industries.