OneStep Power's mission is to provide independent assurance to accelerate the future of clean power in the maritime sector. We provide power system testing so that you can prevent blackouts, go green and get on contract fast.

INV Corporation is headquartered in Singapore, with a production plant in Sweden and Malaysia producing battery separator films. As a global leader in manufacturing this crucial battery component, we are accelerating Southeast Asia role in energy transition.

Stena Teknik provides marine technical solutions for all marine-related business areas in the Stena Sphere. They carry out newbuilding projects, from conceptual ideas to newbuildings ready for operation, as well as Research & Development projects

Cenex was established as the UK’s first Centre of Excellence for Low Carbon and Fuel Cell technologies in 2005. Today, Cenex focuses on low emission transport & associated energy infrastructure and operates as an independent, not-for-profit expert partner and research technology organisation (RTO), specialising in project delivery, innovation support and market development.

Artemis Technologies builds on an extensive high-performance background in designing, developing and manufacturing vessels that are zero emission in operation.

Their revolutionary Artemis eFoiler® electric propulsion system, featuring a high-voltage battery energy storage system and ultra-high power density electric drivetrain, is setting new standards in maritime transport.

German specialists in producing and engineering active boxes and modules for the safe charging and storage of lithium-ion batteries

West of England (WEST) is a mutual insurance association and one of the twelve Protection & Indemnity (P&I) Clubs representing the International Group (IG).

World leaders in the development and commercialisation of safe, clean and environmentally friendly rechargeable all-solid-state lithium battery technology for the electromobility sector

Solyu is a full service lessor dedicated to providing our customers the latest technology, zero-emissions transportation assets

As Ottomotive, we play a leading role in the marine and automotive sectors' transformation through advancements in battery production.

Our progress in electric systems and battery technologies aims not only to transform vehicles but also all modes of transportation and industrial activities.

Upholding this vision, we prioritize technological advancement while centering on environmental sustainability.

CLdN is a leading provider of integrated quay-to-quay and door-to-door logistics solutions. With 30 ships and more than 200 sailings a week, CLdN provides shortsea connections between the European continent, the United Kingdom, Ireland, Iberia and Scandinavia and offers the lowest CO2 footprint of all Western European RoRo operators

Yinson GreenTech is a green technologies solution provider that aims to electrify the transportation and logistics sectors across land and sea, making tech-based low-carbon products and services affordable and accessible so that businesses and communities can achieve their own net zero ambitions.  

The CSL Group is a world class provider of complex marine solutions and the largest owner and operator of self-unloading ships in the world. Headquartered in Montreal with operations throughout the Americas, Australia, Europe and Africa, CSL provides a broad range of shipping and handling services, and delivers millions of tonnes of cargo annually for customers in the construction, steel, energy and agri-food sectors.

Leclanché SA is a world leading provider of high-quality energy storage solutions based on lithium-ion cell technology. The company has over 100 years of battery and energy storage innovation, powered by German engineering and Swiss quality.

Multiboxx Energy represents the future of flexible energy, rendering diesel-powered generators obsolete. A clean and reliable solution for your energy requirements in off grid-settings.

IACS establishes, reviews, promotes and develops minimum technical requirements in relation to the design, construction, maintenance and survey of ships and other marine related facilities

Shell Shipping & Maritime (Shell) is the centre for maritime expertise, providing commercial, ship management and technology services, along with assurance advise to support Shell’s businesses and external customers

OilComp is a leading recognized training center and research institute specializing in maritime safety, with a particular focus on lithium-ion batteries and safety at sea.

The company Öresundslinjen is a high intense ferry route operating between Helsingborg (SWE) and Helsingör (DK) with five vessels.

Royal Bodewes has been building innovative, sustainable, and cost-efficient vessels, within the range of 1.500 up to 15.000 tons dwat, since 1812. From dry cargo vessels to self-discharging cement carriers and specials, the list of vessels built is extensive.

Edda Wind is a Norwegian shipping company operating Service operation vessels (CSOV/SOV) and providing high-quality service to the global offshore wind industry. Edda Wind enable a greener future by providing our clients with easy access to the future of sustainable energy production.

POWER4FUTURE is the new joint venture company established by Fincantieri SI, a Fincantieri Group leading company acting as integrator and manufacturer of electric propulsion and cold ironing systems for the marine industry, and Faist Electronics, a Faist Group company specialized in the development and supply of complete energy storage systems (including control and power electronic devices).

FiFi4Marine (F4M) produces a complete range of ECO fire extinguisher equipment and standalone systems based on a patented compressed air & water/foam mixing process, especially for extinguishing fires caused by Lithium batteries. 

Saft is a global battery maker, setting pace from research to manufacturing and sales.

Fjord1 is the leading operator in the Norwegian ferry market, and also has activities within passenger boat services, catering and tourism.

SANMAR has been in the maritime business for more than 45 years, building tugboats and providing tugboat services for various countries around the world. SANMAR is also a major tugboat builder that builds battery-powered, LNG-fuelled, hybrid and autonomous vessels, tugboats in stock.

We energize society by supporting our customers in transitioning to a more sustainable world, based on our innovative technologies and our ability to turn ideas into reality.

Foreship is an independent, highly respected ship design and engineering company, which has provided a broad range of services to the shipping industry since 2002. Our services range from preliminary studies and sketches through the complete design process all the way to on-site support, supervision and project management during the construction phase.

Simon Møkster Shipping AS is a supplier of modern offshore support vessels with high quality specifications, designed for operations in harsh weather conditions.

SINTEF is one of Europe’s largest independent research organisations.

Freudenberg Battery Power Systems, LLC, focuses on the development, production, assembly, and service of battery systems for heavy duty applications in the truck and bus, marine and mining industries, among others.

Gamma Technologies develops GT-SUITE, the industry-leading Model- Based Systems Engineering (MBSE) platform. Utilizing GT-SUITE’s libraries, accurate models can be built of any marine system, such as propulsion and power supply, from combustion and emissions to electrical energy storage and power conversion. This makes GT-SUITE the ideal trusted partner for the decarbonization journey of the marine sector.

Hanwha Aerospace provides world-class Energy Storage Systems for vessels and submarines.

Hareid Group offers a wide range of electrical services and products for the maritime industry, home & construction and in consumer electronics.

Skan El is an independent marine electrical engineering and consultancy company supporting our clients with specialists and expertise to successfully develop, operate and maintain all electrical installations onboard their ships.

Eco Propulsion (EP) Division of HD Hyundai embraces a greener future with their eco propulsion solutions ensuring a cleaner maritime environment.

Houlder are specialists in engineering design, clean technology and technical consultancy for the marine and offshore environments

IFE is an independent foundation and one of the world’s foremost research communities on energy.

Indian Register of Shipping (IRS) is an international ship Classification Society providing ship classification and certification as well as technical inspection services.

Intership is one of only few wellboat companies operating globally, with a modern and young fleet.

Skuld is a world leading marine insurer, providing our members and clients with service and competence they can rely on.

Kongsberg Maritime is a marine systems provider.

Lehmann Marine is a German manufacturer of compact and safe battery systems tailored for the maritime market. It´s energy storage systems, such as the COBRA and CUBE, are DNV compliant battery systems employing safe and sustainable lithium-ferro-phosphate (LFP) cell technology.

Solstad is a leading offshore shipping company with more than 100 ships, providing renewable and oil & gas clients all over the world with high-end offshore and renewable vessels.

LR is a global professional services organisation specialising in engineering and technology solutions that improve the safety and performance of complex, critical infrastructure and supply chains.

Spinning Energy ensures a stable and reliable energy supply by balancing the power grid and we handling peak power and enabling a seamless integration of renewable energy sources into existing power grids around the world.

The Norwegian Coastal Administration (NCA) is a national agency for coastal management, maritime safety and emergency preparedness against acute pollution.

Super B high-end lithium iron phosphate (LiFePO4) batteries are developed and manufactured to outperform lead-acid batteries on the road, on the water or off-the-grid. Our batteries support the marine sector with powerful, silent, and clean energy storage systems you can rely on.

TECO Maritime Group delivers decarbonization solutions for the maritime industry. TECO Maritime Group covers the whole value chain from feasibility study and engineering to equipment supply, installation and integration.

Ulstein Power & Controls offers a wide range of concept developments, ship designs and equipment packages, system integration, site assistance and services.

The Norwegian Shipowners' Association is a trade and employment organisation for Norwegian controlled companies within the shipping and offshore industry.

Vard Electro offers its customers a complete electrical systems package – from engineering through installation, integration testing, commissioning and field services.

Norwegian Electric System AS is a total supplier off sustainable Energy Design and Smart Control for a wide range of vessels for the global marine market.

Vault Maritime specializes in designing, manufacturing, and outfitting class-certifiable marine structures that house solutions such as energy storage, fuel cells, power electronics, generators and BWMS. They’re passionate about making it simple.

Power Tech Sweden AB manufactures marine electrical and hybrid propulsion solutions based on own technology paired with suitable motors, drivers and power storage choices.

Praxis Automation Technology develops, manufactures and delivers innovative ship automation, navigation and electric propulsion equipment for all types of vessels.

The Finnish expert shipyard Rauma Marine Constructions is committed to design and manufacture carbon-neutral ships enabling fully carbon-neutral freight and passenger travel. In addition to newbuildings Rauma Marine Constructions develops and retrofits technical solutions for ships in operation and turn an existing sea route to a green corridor.

REM offers a fleet of of PSV`s, Seismic, Construction and state-of-the-art, purpose-built Walk-to-Work vessels providing services to the Offshore Wind industry

Repwr builds renewable energy systems that act as Mobile charging and/or power generations systems for the Intermodal Network. Their systems connect in a parallel circuit, generating megawatt levels of power. Coupled with battery storage, it can greatly reduce the time shipboard generators are in operation, creating a significant reduction in fuel and carbon emissions.

Bluegrid by Rimot is a progressive Canadian company developing vessel-to-grid (V2G) technology to unlock the full environmental and economic value of marine vessel electrification for both vessel owners and the electric grid. Rimot’s BlueGrid V2G technology turns marine vessels into virtual power plants for utility-grade energy storage.

Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets.

ABB is a leading global technology company that energizes the transformation of society and industry to achieve a more productive, sustainable future.

ABS is committed to setting standards for safety and excellence as one of the world’s leading classification organizations.

Alsym™ Energy is developing high-performance, low-cost batteries to meet the demand of an electrified future—without using lithium or cobalt. Alsym uses non-flammable, non-toxic materials that are readily available worldwide and easily recyclable, helping to reduce total manufacturing costs and eliminate many common sourcing, supply chain, and environmental challenges.

Austevoll Elektro is an independent supplier of electrical services, board products and system solutions for ships, aquaculture, industry and housing.

AYK was founded by Chris Kruger with the goal of producing a low cost battery that offered superior performance and safety, that exceeds class and industry standards.

Batteriretur® collects and recycles all types of batteries from all over Norway.

Botree Cycling was founded with the aim of providing a full solution for the recycling of critical battery materials.

Bureau Veritas Marine & Offshore is shaping a better maritime world. Pioneering the safety and performance of new technologies since 1828, we are a leading classification society and offshore verification body. We support clients with practical advice, tools and technology to help run safe, sustainable and high performing businesses.

Caterpillar is a world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives.

The Nordic Association of Marine Insurers (Cefor) represents marine insurers in the Nordic countries with an objective to promote our members’ common interests on key issues for the marine insurance industry and contribute to a sustainable ocean industry. 

Corvus Energy is the leading provider of Battery Energy Storage and Fuel cell systems for marine, Oil & Gas and Port applications.

Crowley is a privately held, U.S.-owned and -operated maritime, energy and logistics solutions company serving commercial and government sectors. As a global ship owner-operator with 130+ years of innovation and a commitment to sustainability, Crowley serves customers through five business units: Logistics, Shipping, Wind, Solutions and Fuels.

Damen is a globally operating shipbuilder and has designed and build various battery ships. Our mission is to become the most sustainable and connected shipbuilder in the world.

DNV is a globally leading quality assurance and risk management company.

DOF provides maritime and subsea services for renewable offshore wind, oil and gas industry across the entire offshore life cycle.

Highly customized solutions: EAS Batteries is an energy storage provider with own cell manufacturing , serving mainly maritime industry, non road mobile machine and space market.

Echandia Group AB design and build zero-emission energy solutions for maritime and industrial applications. Our product line consists of heavy-duty battery systems and fuel-cell systems that are built to handle demanding environments and the toughest operational profiles with inherent safety features and superior life-time.

Enova SF is owned by the Ministry of Climate and Environment and contributes to reduced greenhouse gas emissions, development of energy and climate technology and a strengthened security of supply.

Equinor is an international energy company present in more than 30 countries worldwide, including several of the world’s most important oil and gas provinces.

EST-Floattech serve the maritime & land based sector with intelligent, clean, silent and powerful energy storage solutions based on lithium polymer batteries.

Yxney Maritime is a Norway-based software provider for data-driven decarbonization in maritime operations.

ZEM delivers battery systems and electric and Hybrid highlines into the maritime sector.

ZES offers a new energy system to make inland shipping more sustainable: a complete product and services package for emission-free sailing based on exchangeable battery containers with green electricity, charging stations, technical support and an innovative payment concept for barge owners.