Norwegian Defence Research Establishment (FFI) is the prime institution responsible for defence-related research in Norway. The Establishment is the chief adviser on defence-related science and technology to the Ministry of Defence and the Norwegian Armed Forces’ military organisation. FFI collaborates with national and international scientific institutions and industry.

Norwegian Ship Design is an independent company established early 2019. They deliver first class Ship Design, Consultancy and Advisory services to satisfied and returning customers. Their clear ambition is to be the leading and preferred ship design and engineering partner for energy efficient and low or zero emission ships for the future.

Nouri Alwan Marine Surveyors & Consultancy has been serving the marine community since 1996. They are specialised in marine surveys, P&I correspondence, loss adjuster, quality and quantity inspection for petroleum products, including shore to ship, ship to ship and ship to shore operations.

NOW GmbH's goal is mobility that secures the future and that fits into the future. Sustainability is the way. They work for the future of mobility. The climate goals set by the federal government are their guiding principles. As a federally owned company, they accept orders from the highest federal authorities, i.e. federal ministries, in the area of ​​sustainable mobility and energy supply.

NT Port and Marine is a marine services company based in Darwin, Australia, and subsidiary of Singapore Exchange listed AusGroup Limited. They offer logistics and marine transportation support services to the oil and gas industry, general marine and defence sectors. Located at Port Melville in the Tiwi Islands, they can provide marine and land fuel, areas for laydown and storage, berth and accommodation facilities.

While remaining dedicated to ESG standards, NYK employs a large fleet and advanced transport technologies to offer car transport, industrial shipping and break bulk cargo services around Australia and globally. NYK Australia provides shipping services to/from Australia, with the majority of these core cargoes being the import of finished vehicles and trucks from mainly Japan and Thailand.

Nysnø invests in companies that solve the climate challenges in a smart and profitable way. They aim to change the landscape and accelerate the green shift. Nysnø is a state-owned organisation and the ownership is managed by the Ministry of Trade and Industry in Norway.

Ocean & General Maritime Agencies Ltd. is an independent Irish liner agency operating since 1979. In 1988, the company became agents in Ireland for the Grimaldi Group. As Europe's largest RoRo/Container shipping line; Grimaldi link Europe to Africa and South America and extensively connect North/South Europe to a huge variety of Levant, North African and Mediterranean ports.

Ocean and General Maritime Agencies Limited is a wholly owned Irish liner agency that also provides customs consultancy, general forwarding and warehousing services to clients in Ireland. Ocean and General Maritime Agencies Limited have been liner agents in Ireland for the Grimaldi Group since 1988, representing their services throughout European, Mediterranean and Atlantic trading areas.

Ocean Community Limited is a visionary company dedicated to pioneering innovative houseboat projects that seamlessly blend design with community integration and a profound connection to nature. Their focus lies in crafting modern habitat areas, such as their flagship houseboat, Neptune, which not only offer unparalleled living experiences but also combat rising sea levels and land loss, contributing to a sustainable future.

Ocean Hyway Cluster is Norway's network for hydrogen-based solutions for the maritime sector. They work closely with the industry to exploit the commercial opportunities of new hydrogen technology solutions to make Norway a global leading maritime hydrogen player.

OceanBlue Logistics Limited is a trusted provider for haulage services and freight transport across the UK and worldwide. They offer both export and import via air, road, and sea freight transportation across the globe, plus all customs requirements in house with their dedicated clearance team. Their head office is in Laceby, near Grimsby, with additional offices in Bradford, Airdrie, Hull, and Manchester, United Kingdom (UK).

Oceandiva London is the first revolutionary CO2-neutral event venue on the River Thames. Spanning across three decks, this unique blank canvas venue provides clients the ability to host sensational events on the river, whether static or sailing, in the heart of the City.

OceanGate Expeditions is dedicated to direct human exploration of the undersea world. Not satisfied with scratching the surface of the ocean near the shoreline, OceanGate Expeditions uses manned submersibles to create expeditions at depths far deeper than can be reached with SCUBA.

Oceania Marine Energy is an Australian privately-owned company intending to establish a bunkering business at the Port of Dampier that would use bunker vessels to supply low-emissions ammonia via ship-to-ship transfer.

OceanSTAR Marine & Offshore Pte. Ltd. is a Engineering Consultation company in Marine & Offshore Industry, providing professional Engineering Design, Analysis, Site Survey and Construction Support Services.

Oceanways is a scale-up of my personal work on ocean restoration. Oceanways is an underwater transport solutions company building 'zero-emission virtual pipelines' transporting clean energy. They deliver these virtual pipelines with their fleet of low-cost Autonomous Underwater Vehicles (AUV), which are just standard off-the-shelf gas cylinders with bolted propulsion.

OceanWise provides applications, services and tools that enable safer and smarter management of marine operations. They specialise in marine environmental monitoring; are the leading provider of marine mapping data worldwide; and are the experts in marine data management

Ocyan are a company with sustainable attitude and knowledge to provide solutions for the offshore oil and gas industry in Brazil and abroad.

Off Canvas is creator of the crew-friendly Marlinspike Vessel Management software, which includes modules for (planned) maintenance, project management, crew and safety management.

Offshore Ship Designers (OSD-IMT) is an integrated design company with solid engineering capacity and a strong presence in the offshore markets. They design tailored vessels, offer various marine consultancy services and provide innovative conversion engineering.

The Oil and Gas Climate Initiative is a CEO-led initiative that aims to accelerate the industry response to climate change. OGCI member companies explicitly support the Paris Agreement and its aims. OGCI member companies explicitly support the Paris Agreement and its goals. As leaders in the industry, accounting for over 30% of global operated oil and gas, they aim to leverage their collective strength to achieve net zero emissions emissions.

Ok Tedi Mining Ltd (OTML) operates the Ok Tedi Mine, the longest running open-pit copper, gold and silver mine in Papua New Guinea. OTML is a 100 percent Papua New Guinea (PNG) owned entity with 67 percent direct shareholding by the Independent State of PNG and the people of Western Province holding a 33 percent interest.

On The Water Marine Services specialises in providing expert mobile boat repair services to keep the vessel in top condition. From routine maintenance to major repairs, their team has the knowledge and skills to handle any job. They use only the best materials and parts, and take pride in their attention to detail and commitment to quality.

Onboard Monaco is a strategic consulting firm that provides unique combination of business development and corporate strategy in the yachting sector. The company was established in the Principality of Monaco in 2015 and operates as a highly specialised company in a truly niche sector offering unrivalled expertise when it comes to business strategy, marketing and brand management in the superyacht world.

Ontario Shipyards is a wholly Canadian-owned company operating three of the largest ship construction and repair facilities in Canada. Founded in 1987, Ontario Shipyards has grown into the largest Canadian ship repair and construction company on the Great Lakes. They are trusted partner of the Canadian Coast Guard and the Canadian-flagged commercial fleet.

Opentop is the innovation HUB of Valenciaport, which seeks to become a global benchmark in open innovation in the port logistics sector, fostering the creation and growth of innovative technology companies. They are connected with major global companies, top notch mentors, and a vibrant startup ecosystem in one of the most iconic Mediterranean cities.

Optical Scientific, Inc. was founded in 1985. They are a research, development, engineering, and manufacturing firm located in the I-270 high technology corridor outside of Washington, DC, USA. They design and build the most advanced optical instruments in the world for measuring air and gas flow, wind, turbulence, liquid and powder tank levels, visibility, and precipitation amount and type.

Orient Overseas Container Line provides customers with fully-integrated logistics and containerized transportation services, with a network that encompasses Asia, Europe, the Americas, Africa and Australasia. OOCL is one of the international carriers serving China, providing a full range of logistics and transportation services throughout the country. It is also a pioneer in the use of information technology and e-commerce to manage the entire ca

Orion Maritime was established in February 1999 with the aim of providing cost effective services to their valued clients and to be a recognised company in the maritime and offshore industry. Maritime service and consultancy is their core business and they are committed to provide maritime solutions at the highest level of professionalism.