Denman Marine specialises in the construction and repair of wooden boats using both traditional and modern construction methods and materials. From small clinker dinghies to ocean going cruising vessels if it is made of wood, they can build it for everyone.

Department for Energy Security and Net Zero (DESNZ) is focused on the energy portfolio from the former Department for Business, Energy and Industrial Strategy (BEIS), in the United Kingdom (UK) government.

DERA Maritime is the "One Stop for All Your Needs" in the fast-paced environment of the marine industry. Providing reliable, efficient, and innovative solutions to any and all problems you might be facing. Rest assured it handles the problem from every angle, from chartering, super-intendency, liaisons, logistics, brokerage, consultancy, supply(deck, engine, spare parts), and troubleshooting(electrical, electronic, mechanical).

Desan's team of experts have many years of shipping experience with well-equipped workshops. Desan Shipyard offers the best solutions and excellent professional ship care service to ship owners.

Devall Diesel offers reliable diesel sales and service, prioritizing customer satisfaction and workmanship. A pioneer in diesel engine sales and generator rentals with a team of dedicated OEM-certified service and parts technicians to keep the operations running around the clock.

Marine Engine Diamond Diesels (UK) Ltd a well-established business is the place to be. Located at Unit A, Martree Business Park, Rudgate, Thorp Arch, Leeds, LS23 7AU. We are the UK importer and distributor of Mitsubishi Marine Engines, Industrial Engines and Genuine Mitsubishi Spare Parts. They can provide you with Industrial Diesel Engines for Generators and variable speed applications. Marine Diesel Engines for Propulsion.

DN5 Marine Pvt Ltd Commenced Operations In The Field Of Marine Engineering And Has Grown Into One Of The Offshore Diving, Engineering, NDT, And Maintenance Contractors.

Dogger Bank Wind Farm is an offshore wind farm being developed in three phases – Dogger Bank A, B and C – located between 130km and 190km from the North East coast of England at their nearest points. Each phase will have an installed generation capacity of 1.2GW and represents a multi-billion pound investment. Combined, they will have an installed capacity of 3.6GW and will be capable of powering up to 6 million homes.

Dominion Energy's vision is to become the most sustainable energy company in the country. About 7 million customers in 13 states energise their homes and businesses with electricity or natural gas from Dominion Energy, headquartered in Richmond, Virginia, USA. We are committed to sustainable, reliable, affordable and safe energy and to achieving net zero carbon dioxide and methane emissions from power generation and gas infrastructure operations

Donjon Shipbuilding & Repair utilizes years of experience and knowledge to meet the needs of an ever-expanding industry to provide shipbuilding, dry-docking and related services. Headquartered in Erie, Pennsylvania, Donjon Shipbuilding & Repair offers affordable, quality service that meets the highest maritime industry standards, and its commitment to the customer is unmatched.

Donovan Marine, Inc. is a marine supply wholesale business based in New Orleans, Louisiana.

Founded by Denis Francis Doyle in 1886 in Cork, DSG has transformed from a small stevedoring operation to an organisation that wants to improve the opportunities, businesses and lives of those connected to it. Having established themselves on the quays in Cork, where they still operate to this day, DSG has remained true to that core by focusing on building their business in areas which they have the experience and skill to better serve customers.

DP and Marine Assurance provide top-end DP products as would be expected from our long association with the leading names in DP partitioning within the industry. Annual DP trials, FMEA proving trials, ASOG, CAM, TAM, DP operations manuals, DP verification and investigation.

DEME is a world leader in the highly specialised fields of dredging, solutions for the offshore energy market, infra marine and environmental works. With more than 140 years of experience and 5,200 highly skilled professionals, we bring tailor-made solutions, innovation and new technologies to our customers’ projects, ensuring that they are performed safely, efficiently and cost-effectively.

DS NORDEN was founded in 1871, making it one of Denmark’s oldest internationally operating shipping companies. They provide dry cargo and product tankers services globally and offer their shareholders earnings from industry-leading operator activities implemented by a highly skilled organisation in addition to cyclical exposure to dry cargo and product tanker markets.

DS Tankers provides the highest quality of technical and financial management. They offer high professional full asset management out of one hand as a basis for value-enhancing and sustainable investments in the maritime sector. At DS Tankers the stringent quality standards are their daily business - with clear procedures and transparent criteria.

DSIT Solutions Ltd. is a high-tech company that specializes in the field of underwater security systems, sonar, and acoustics. Based on its advanced development capabilities in both software and hardware, DSIT offers a full set of sonar and acoustic solutions.

Dufferin Maritime LLP a young and dynamic Company offering integrated shipping services globally by innovative ideas & technology, competitive service style of modern ship management.

Durapower Group specialises in the design, manufacturing, and integration of lithium battery systems for automotive and energy storage systems. They offer closed-loop, end-to-end Energy Storage Solutions for a variety of e-mobility, specialty and stationery applications. Durapower Group strives to make scalable, sustainable batteries that support the circular economy, empowering lives and transforming the future towards a carbon neutral economy.

DUWEL Group was founded in 1992 by Roger Duwel and consists today of four companies operating in Sweden, Finland, Norway and the UK, with headquarters located in Örnsköldsvik, in northern part of Sweden. They have a high level of excellent technical knowledge within the company, and they always strive to give customers the best service and advice, always something little more. It’s available 24/7 and they call it 'DUWEL Class'.

The E.ON Group is one of Europe's largest operators of energy networks and energy infrastructure and a provider of innovative customer solutions for 50 million customers. Thus, they are decisively driving forward the energy transition in Europe and are committed to sustainability, climate protection, and the future of the planet.

e5 Lab Inc. develops solutions to help meet Japan's shipping industry's various challenges, including greenhouse gas emissions, labour shortages and identify ways to harness autonomous shipping technologies.

Through their world-renowned technologies in data services, satellite processing, and machine learning, they provide evidence-based insights that spark action, EarthDaily Analytics help address some of the world’s greatest challenges from sustainable agriculture and disaster management to climate change monitoring and forestry protection.

Easat is a recognised market leader in the manufacture of cost-effective high resolution maritime surveillance radars. Easat radar antennas have high-gain and narrow beamwidth enabling detection of large and small targets at long ranges in all weather conditions.

Eastern Navigation is an ASEAN maritime support fleet provider, with a fleet of over 40 offshore support vessels that provide services to businesses within the offshore energy industry. Founded by Mr. Tan Keng Hong in 1948, the company has over 60 years of experience and competence in managing Offshore and Marine operations.

Echandia is powering a new era. Maritime is being electrified and Echandia is part of the solution. Echandia Group AB is headquartered in Stockholm, Sweden with a fuel cell arm and R&D in Canada. Echandia develops heavy-duty LTO battery systems and integrated fuel cell solutions for applications in maritime and industrial use.

Echo81 is a US-based distributor for hydrographic survey equipment and marine instrumentation offering sales, rentals, installations, and training. The company has partnered with several leading manufacturers throughout the industry to provide a comprehensive portfolio serving the offshore windfarm, oil and gas, marine construction, port and harbor security, and research markets.

ECN (Energy Research Centre of the Netherlands) is one of Europe’s largest research organisations. They develop knowledge and technology enabling a transition to a sustainable energy system. ECN focuses its research on sustainable energy generation to develop safe, efficient, reliable and environmentally friendly energy systems. Also ECN conducts research on future opportunities and economic backgrounds related to energy.

Eco Wave Power developed an innovative technology for the production of clean electricity from the ocean and sea waves. The company aims to generate clean & affordable electricity, using a simple but smart design, allowing the floaters to be attached to existing man-made structures, and thereby simplifying installation and maintenance as well as accessibility.

EdgeTech is a global manufacturer of underwater technology solutions. The company is known worldwide for its high quality products, which include: side scan sonars, sub-bottom profilers, bathymetry systems, AUV and ROV-based sonar systems, combined and customised solutions. EdgeTech also provides reliable USBL systems, transponder beacons, deep sea acoustic releases, shallow water and long-life acoustic releases, MRUs, etc.