Deepsea Technologies engineers and manufactures a wide range of products and equipment used in subsea oil & gas field development projects. Their quality system is ISO 9001:2015 certified. Their customers include major and independent oil & gas companies, tree & wellhead manufacturers, drilling companies, installation companies, and other service contractors.

DESMI has specialised in the development, manufacture, sale and service of pumps and pumping solutions for marine, industry, defence & fuel, and utility incl. environmental equipment for oil spill, seaweed and clean waterways operating globally, but acting locally. The DESMI pumps and systems are sold to more than 100 countries via a network of subsidiaries and distributors on six continents.

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.

China Deyuan Marine Fitting Company Limited, established in the year 2009, is a leading and reliable marine and offshore equipment supplier. In the year 2013, Deyuan Marine establish its subsidiary company Deyuan Marine Co.,Ltd (The Old Name:Zhuhai City Deyuan Import and Export Company limited).

Diamond Offshore traces its beginnings to the earliest days of the offshore drilling industry. After decades of innovation and multiple company and rig acquisitions, Diamond Offshore provides contract drilling services to the energy industry around the globe and is a pioneer in deepwater drilling.

Digital Twin Marine provides 3D Modeling and Virtual Tours of ships and yachts. Their Digital Twin models can be used for: Insurance, Marketing, Project Management, and Inspections.

DiSalvo Marine provides quality equipment and supplies for the Inland Marine, Offshore, Oilfield, and Shipbuilding industries. DiSalvo Marine has loyal relationships with their customers that took years of honesty and hard work to build.

Diversified Marine Inc has been serving workboat customers on the west coast for 35 years. Since 2000, DMI has been largely dedicated to newbuild tugboat projects. DMI's newbuild customers have been incredible and have provided opportunities to build amazing vessels.

Diving Status is a global major company in one-stop-shop maritime solutions. Spanning industries from commercial shipping and superyachts to offshore oil and gas, marine constructions, and beyond, they’re a trusted partner for all things maritime.

DLS Marine is a worldwide marine surveying firm that has served the industry for over 50 years with offices in New Orleans, Houston, Tampa and Norfolk. Their technical staff comprises of the largest concentration of NAMS-CMS surveyors and ASA-certified marine appraisers in the industry.

DN5 Group is a Subsea Specialist in Air and Saturation Diving, NDT, ROV, Vessel Chartering, and Indian Military Support. Ship Building & Repair.

At DOER Marine, their mission is to be a pioneer in the exploration of the world’s underwater realms. They aim to provide working access to the ocean through responsible and sustainable design, manufacture, and deployment of cutting edge submersibles and related technologies.

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.

Donut Safety Systems has over 35 years' of expertise in the supply, development, and manufacture of personal escape equipment for applications within the marine, gas, petroleum, renewable and construction industries, both onshore and offshore, with tens of thousands of units sold and in service globally. Donut is the industry standard for personal descent devices and has many advantages over conventional fixed means of escape.

DP World (Drydocks World) are a globally renowned provider of worldwide smart end-to-end supply chain logistics, enabling the flow of trade across the globe. Their comprehensive range of products and services covers every link of the integrated supply chain – from maritime and inland terminals to marine services and industrial parks as well as technology-driven customer solutions.

For over 80 years, Drew Marine has been a globally renowned provider of technical solutions and services to the maritime rescue and fire safety industry. Their solutions and services portfolio includes firefighting, safety & rescue solutions, offshore safety solutions, engineering systems and products, analytical services and water/fuel treatment solutions.

DSD Shipping Singapore is affiliated with DSD Shipping AS. Det Stavangerske Dampskibsselskab (DSD) AS, located in Stavanger, on the west coast of Norway, was established in 1855 and is thus proud of being one of Norway's oldest shipping companies. DSD Shipping AS, a subsidiary of DSD AS, was established in 1989 to manage the parent company's vessels in International trade.

DTN is a global, data, analytics and technology company. Its proprietary solutions and expertise deliver trusted operational intelligence for organizations with complex supply chains worldwide. Access to the unparalleled, cloud-based data, applications and insights that DTN offers help businesses prosper, improving service delivery and the movement of goods for many critical sectors of the global economy.

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.

Established in 2015, Edda Wind is a provider of purpose-built Service Operation Vessels (SOV) and Commissioning Service Operation Vessels (CSOV) to the global offshore wind market. Their vessels accommodate wind turbine technicians and provide services during the commissioning and operation of offshore wind farms.

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.

EdgeTech is a 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 customized solutions.

EDR Antwerp Shipyard – Reclaiming the position as a preferred shipyard in Europe and setting new standards of excellence in ship repair, maintenance, and construction. Excelling in the shipyard industry, creating long-term partnerships with all the stakeholders, driven to increase value to their core business and reduce the environmental footprint in the shipping industry.

EH Group is a pioneer in hydrogen fuel cell technologies and services. Headquartered in Switzerland, the company is focused on the design and production of its innovative fuel cell technology. It offers unrivalled power density, greater system efficiencies and radical cost reduction by design for manufacturing.

Eidesvik owns and operates a world-wide fleet of purpose-built vessels, providing services to the offshore supply, subsea, offshore wind, and seismic markets.

Elbdeich Reederei (USC Barnkrug GmbH & Co KG) was founded in 2004 and has established itself as a quality-oriented market participant in a short period of time and successfully completed new construction series in Germany and China as well as various 2nd hand transactions. The ships of the Elbdeich shipping company all sail with the Elbe prefix in their name on all oceans.

Electrolux is a leading global appliance company that has shaped living for the better for more than 100 years. They reinvent taste, care and well-being experiences for millions of people, always striving to be at the forefront of sustainability in society through their solutions and operations.

em-trak is the world’s largest and most established brand of AIS transceivers. Their products are the choice of professional mariners worldwide with most Navy and marine emergency services using em-trak products due to their proven field performance and robust reliability. em-trak is owned by SRT Marine Systems who are the global leaders in AIS technology since 1987.