Ocean Technologies Group provides maritime professionals across the globe with digital learning, assessment, maritime HR, and fleet management solutions. It is built on the world-recognised e-learning providers Seagull Maritime and Videotel and has been further strengthened by the Compas, Marlins, MTS, and Tero Marine brands.

Oceanalph is a professional company focusing on USV(Unmanned Surface Vessels) development and offering world-leading USV solutions for water environment sampling & monitoring, hydrographic survey, oceanographic survey, nuclear radiation monitoring and water surface cleaning, etc.

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.

Oceanly provides the marine industry with a Fleet Performance solution for Energy Efficiency and CII.

OceanMind is a UK-based non-profit organisation that powers marine enforcement and compliance to protect the ocean's ability to provide for human wellbeing. The work helps preserve marine biodiversity providing nature-based solutions to climate change, protecting livelihoods, and preventing slavery in the seafood industry.

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.

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

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

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

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.

Ofgem is Britain’s independent energy regulator. Their role is to protect consumers now and in the future by working to deliver a greener, fairer energy system. They are a non-ministerial government department and an independent National Regulatory Authority.

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.

Powered by Vision AI, Oosto enables enterprises to better protect their customers, guests and employees by identifying security and safety threats in real-time without compromising on fair and ethical use.

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.

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.

Osprey Technical Consulting Ltd. is one of the most respected marine electronics consultancies in the world. Their engineers work for in compliance of British Marine Electrical and Electronics Association and National Marine Electronics Association codes of practice. Training is a priority at Osprey, ensuring the team is leading the marine industry innovation and that all projects are in expert hands.

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.

Oxley Marine Engineering sells and repairs engines in South West Devon. Their workshop is in Brixham and they are an authorised Beta Marine, Perkins and Separ supplier. They also sell pre-owned engines that they test and offer breakdown services. They work primarily on diesel engines for private and commercial boats, and supply Perkins and Beta Marine engines, which they believe last over time.

Paal is an electrified watercraft producer for recreational & commercial markets. It aims to provide affordable, trendy & sustainable marine lifestyle to consumers with its high-end performance, tech & comfort. They are an experienced & award winning team, ready to disrupt the industry.

PACC Offshore Services Holdings Ltd (POSH) delivers specialist offshore marine solutions, supporting upstream oil & gas and renewable energy operations in key markets worldwide. Their services include subsea installation and maintenance support, offshore logistics and accommodation, and harbour towage.

Palantir Technologies Inc. is helping the world's most important institutions use their data to solve their most urgent problems. Their software lets their customers integrate and analyse all of their data, so they can answer questions that they couldn't before. From delivering disaster relief to building safer automobiles, they're honoured to help make their partners better at their most important work.

PANASIA is an eco-friendly energy system specialist and a total service and content provider. Operating in the businesses of marine and air environmental protection and renewable energy supply, the company aims to become a global market leader by developing technologies that form its core competencies and expanding its product lines.

Parker Condition Monitoring specializes in providing online and on-site solutions for monitoring critical plant and industry machinery. Our sensors and equipment pieces facilitate rapid and informed decision-making which helps to keep your machinery running efficiently for longer.

Pascoe’s luxury tenders are designed and built to full superyacht standard. At the dockside, they truly represent the precision detailing and inherent quality of their mothership. Designed and manufactured in-house in the UK by the highest skilled craftsmen, their tenders demonstrate minute attention to detail, superb style and exemplary performance.

Pavilion Energy is a wholly-owned subsidiary of Temasek. Headquartered in Singapore, its fully integrated energy business encompasses a downstream, marine and regional business; global LNG trading, shipping and optimisation; upstream investments as well as energy hedging and financial solutions.

PDS International Pvt. Ltd. is a technology-driven logistics company with over 25 years of experience in the supply chain industry. They are headquartered in Gurugram, India, and have presence in 50 countries worldwide, including a satellite office in the US. They provide end-to-end logistics solutions to various industry segments that enable their clients to align their digital supply chain strategy with their overall business goals.

Peel L&P are an ambitious regeneration business with generations of history, heritage and expertise in their DNA. First established in 1972, Peel L&P is now responsible for some of the most transformational development projects in the United Kingdom. Their specialist teams have a proven track record in delivering high-quality, legacy projects across land, property, water and airspace.

Pelagic Wind Services is a company, which specialises in developing technology for the exploitation of wave energy. The company was founded as a cooperation between the Leskvik businesses Lycro, IDM and Leksvik Industrial Growth, as well as NTNU/TTO and Nord-Trøndelag Elektrisitetsverk fkf.