Oiltra Group of Companies
Oiltra Group of Companies is a Riga-based supplier specializing in marine bunker fuels and related services.
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1,725 companies
Oiltrash.com, Inc.
Oiltrash.com, Inc. is a company specializing in the collection and disposal of oily waste and sludge from ships and marine operations.
Oiltube.com
Oiltube.com is an online platform providing maritime industry news, videos, and information related to shipping, offshore, and oil and gas sectors.
Oklahoma Energy Resources Boar
The Oklahoma Energy Resources Board is an organization focused on supporting and educating the next generation of professionals in Oklahoma's oil and natural gas industry, promoting land restoration, safety, and community outreach.
Omegadyne, Inc.
Omegadyne, Inc. is a leading manufacturer of pressure and force measurement and control equipment used in various industries including oceanography and oil exploration.
Onne Port Complex Free Port Zone
Onne Port Complex Free Port Zone is a strategic hub for the oil and gas industry in West Africa, offering incentives and business opportunities to investors in Nigeria's oil sector.
Onomichi Dockyard Co Ltd
Onomichi Dockyard Co Ltd, established in 1943 in Hiroshima Prefecture, specializes in shipbuilding, ship repair, and construction, producing a variety of high-performance vessels including bulk carriers, tankers, and Ro/Ro cargo ships.
Onshore Workover Rigs UK
Onshore Workover Rigs UK provides onshore oilfield workover rig services in the United Kingdom.
Onstream European Consultancy B.V.
ONSTREAM is an international, multi-discipline group supplying integrated manpower, logistics, and asset integrity services to the oil and gas industries with over 40 years of global industrial experience.
Orcina Ltd.
Orcina Ltd is a UK-based company specializing in marine systems design and analysis software, known for its OrcaFlex software used in offshore dynamic analysis across sectors such as oil & gas, renewables, and defence.
Orient Overseas (International) Ltd (OCIL)
Orient Overseas (International) Limited (OOIL) is a publicly listed company on the Hong Kong Stock Exchange, specializing in container shipping and logistics services.
Orion Shiprepairs Ltd
Headed in Vitória,at the middle brazilian coast, Orion can attend in all brazilian ports, Orion performs all kind of afloating repairs, main / aux engine, steel repairs(approved by class),safety radio survey on behaulf of major classes, gyro compasss annual inspection, diving, generator , eletrical ac/dc repairs, exhaust valves & seats, thickness gauge (approved by class)refrigeration, pump overhauling, diesel engine servicing, radar and radio services.
Osaka Boiler Mfg. Co. Ltd.
Osaka Boiler Mfg. Co. Ltd. is a century-old manufacturer specializing in the design, manufacture, installation, and after-sales service of marine and land-based boilers, including those for power generation and plants.
Osborn Manufacturing
Osborn (formerly Osborn Manufacturing Corp.) manufactures industrial brushes, abrasives, and surface finishing solutions serving marine and shipbuilding, oil/gas, and heavy equipment industries.
Oscar Niemeth Towing, Inc.
Oscar Niemeth Towing, Inc. is a family-owned maritime towing company with over 50 years of experience, providing ship assist, ocean towing, cargo and bunker barge movement, salvage support, and crane barge services in Northern California.
Oshaug Metall As
Oshaug Metall AS is a Norwegian manufacturer specializing in world-class NiAl bronze cast components under the brand Copperstorm®, serving demanding maritime sectors with in-house production and a focus on sustainability.
Otto Candies, LLC
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.
Overseas Shipholding Group Inc
Overseas Shipholding Group, Inc. is a leading provider of energy transportation services delivering crude oil and petroleum products throughout the United States and worldwide.
Overseas Shipholding Group, Inc. (“OSG”)
Overseas Shipholding Group, Inc. is a leading provider of energy transportation services, operating a fleet of vessels that transport crude oil, petroleum products, and dry bulk commodities worldwide.
Owens Kleen Tank
Manufacturers of USCG approved sewage treatment systems (MSD's).