OCI Global is a game-changing global provider in nitrogen, methanol, and hydrogen, driving forward the decarbonisation of energy-intensive industries.

Ocius USVs offer economic and operational advantages over conventional methods in a multitude of industries. Utilising solar, wind and wave power, these vessels can autonomously monitor designated areas for lengths of time.

Octopus Services offers a comprehensive range of services with our extensive experience and deep expertise, all designed to maximise the enjoyment of yacht experiences.

OCTOPUS Systems was founded in 2013 by a team of experienced security and technology experts with the mission of creating a new breed of smart, agile, and easy-to-deploy Command and Control software system.

Odessa Marine works closely with the sales engineers at Naiad Dynamics to ensure all equipment offered will work best for the vessel. Also offered through their sister company Optiyacht Stabiliser Solutions (Formerely Seairland Marine Installations) is a complete installation service, as well as after-sales service of the equipment.

Odfjell Drilling’s commitment to sustainability is based on high ethical standards, integrity, respect for people, and care for the environment.

Odyssea Marine has been providing offshore marine vessels & specialized services to meet the needs of major oil & gas companies as well as independent producers. Over the years they have earned a reputation for superior service, safe operations, a full range of services, and one of the most diverse fleets of vessels in the industry.

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 & Marine Services AS (OMS) provides a wide-range of services within the marine industry such as project management, engineering & design and maintenance programs. All services are uniquely tailored to suit each individual client, ranging from ships owners and ship yards to insurance companies and governments.

Oilmar DMCC was established in Nov 2015 with the aim to provide specialized chartering and tanker operations. Over the years, Oilmar has expanded into trading and various projects in the energy sector. Oilmar provides services in more than 50 countries across the globe.

Oma Baatbyggeri AS is into shipbuilding services and is based out of Norway.

Oman Shipping Company SAOC (OSC) grew out of the Omani government’s vision to develop a national fleet catering to the maritime transportation requirements of the country’s rapidly growing hydrocarbon, petrochemical, mining, and metallurgical industries. OSC's fleet has evolved to include Very Large Crude Carriers (VLCCs), Product Tankers, Chemical Tankers, LPG Carriers Very Large Ore Carriers (VLOCs), Bulk Carriers, and much more.

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.

Onda Srl constant updating in the field of expert services is focused on innovative management of mass claims, such as the possibility of specific compensation or remote assessment through smart applications.

With the Head Office located in the city of Kobe in Hyogo Prefecture and their manufacturing bases in the city of Onomichi in eastern Hiroshima Prefecture, they are exploiting the full technology and knowledge gained over those long years of the history as they aim for the world’s highest production yield per unit area of plant site.

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.

OPUS MARINE offers a broad range of maritime services. Their business focuses on offshore wind, tidal turbine supervision, GRP pipeline installation, heavy-lift operations with floating cranes, salvage & wreck removal, vessel control coordination, diving, ammunition detection, HSEQ supervision, retail of safety appliances and rental of accommodation modules.

ORBCOMM is a pioneer in IoT technology, empowering customers with insight to make data-driven decisions that help them optimise their operations, maximize profitability and build a more sustainable future. With 30 years of experience and one of the most comprehensive solution portfolios in the industry, ORBCOMM enables the management of over a million assets worldwide for a diverse customer base spanning transportation, and supply chains.

Orbit Communication Systems Ltd., a pioneering provider of airborne communications and satellite-tracking maritime and ground-station solutions, is helping to expand and redefine how they connect. Orbit systems on airliners and jet fighters, cruise ships and navy vessels, ground stations and offshore platforms. They deliver innovative, cost-effective and highly reliable solutions to commercial operators, major air forces and navies.

Orbital Marine Power (Orbital) is a visionary, Scotland-based, renewable energy company focused on the development and global application of its pioneering floating turbine technology. Orbital’s innovative, approach de-risks the commercial extraction of low carbon energy from fast-flowing currents by offering low manufacturing and installation costs as well as the ability to carry out inexpensive, quick servicing on all major turbine components.

Orca AI advances the maritime industry by providing intelligent navigation solutions, preventing collisions and saving lives. They ensure safety in waterways and deep waters by staying committed in the vision to reduce human-caused errors through intelligent automated vessels.

ORCA MARINE was founded in 2007 by a group of marine professionals to serve the Customers in marine industry and shipping providing maritime marketing services of the highest standards and representation of the Shipyards Worldwide within the geographical territory of Lithuania, Latvia, Estonia, Poland, Russia and Ukraine.

Öregrundsvarvet is one of Sweden's largest shipyards. Shipyard operations have been carried out here since the turn of the last century and the shipyard is under constant development to meet the needs of the market. They offer services for recreational and commercial shipping and can handle vessels up to 45 meters in length.

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

OSM Maritime's core services are Ship Management (tankers, bulkers, offshore, offshore wind and cruises) and Crew Management. Additionally, they offer the following services: Ship Energy Efficiency, New Building Supervision, Ship Recycling, Maritime Insurance and Claim Handling, OSERV Catering, Crew Recruitment and Lay-Up Management.

OSM Thome is the result of a joint merger of two industry giants OSM Maritime and Thome Group in 2023. As the provider of technical and digital asset management services to the offshore and maritime industry, they work closely with their customers and partners to ensure their success 24/7.

OSS Maritime Group Pty Ltd is an Australia-based, pioneering marine supply and repair organisation with an excellent 20 plus years records in Maritime Industry. OSS prides itself on its’ and quality services. We have been increasing our market in Australia and overseas.

Ottomar, with its deep-rooted and long-standing corporate experience, has the capacity to plan and manage in detail all the courses of shipbuilding, starting from the designing and constructing all the way down to the delivery. For this, following the economic and scientific developments that are closely related to the shipbuilding industry all around the world.

Ovatek manufactures the only “safe haven” self -righting rigid liferafts in the world. These unique products significantly improve a user’s chance of surviving a sea disaster. The company was founded in 1995. Its head office and manufacturing facilities are located in a 1,500 square meter facility in Bas-Caraquet, New Brunswick, Canada.

Ozsea Plate Boats brings a combined experience of over 40 years in building Aluminium Plate Boats. Barry and Brendan have worked for some of Australia's biggest Aluminium Boat manufacturers and this experience means that Ozsea Plate Boats are now able to provide the best Aluminium plate boats in Australia.