In 2021, DeepOcean entered into an agreement to acquire a majority stake in Adepth Minerals, a company built for sustainable exploration and extraction of marine minerals. The same year, DeepOcean also co-founded the Wind staller Alliance, which aims to provide the world’s most cost-efficient and complete product supply, fabrication and marine services offering within offshore wind and other offshore renewables segments.

With strategically located facilities either within or close to major ports, Denholm UK Logistics provides highly efficient port centric 3PL solutions for the receiving, handling, storing, picking, packing and distributing of goods around the United Kingdom (UK).

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.

DFDS provides ferry and transport services in the whole of Europe continent. They deliver high reliability through ferry & port terminal services and transport & logistics solutions.

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.

Djurgårdens Färjetrafik operates the Djurgårdsfärjan ferry, line 82, on behalf of SL. The Djurgårdsfärjan ferry operates in Stockholm's port area between Slussen, Skeppsholmen and Allmänna Gränd on Djurgården. Djurgårdens Färjetrafik AB is 50% owned by Strömmagruppen and 50% by Serco Holding Ltd.

DNV advances safety and sustainable performance, sets industry benchmarks, and inspires and invents solutions. Whether assessing a new ship design, optimizing the performance of a wind farm, analyzing sensor data from a gas pipeline, or certifying a food company’s supply chain, DNV enables in making critical decisions with confidence.

Doen Waterjets are renowned designers and manufacturers of waterjet propulsion systems, focused on offering best-of-class waterjet products that excel in the harsh operating conditions of the commercial and military marine markets. Nearly 50 years of ongoing R&D and a solid track record of developing innovative waterjet propulsion solutions puts it in a unique position to partner with designers, boat builders and operators.

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.

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 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.

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.

DSV - Global Transport and Logistics provide and manage supply chain solutions for thousands of companies everyday, ranging from the small family-run businesses to the large global corporations. They want to be a leading global supplier, fulfilling customer needs for transport and logistics services, targeting extensive growth and being among the most profitable in the maritime and shipping industry.

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.

Dublin Stevedores Ltd. is a fully Irish owned family business with a tradition dating as far back as 200 years in Dublin Port. They are an independent operator within the port, providing long term contracts to the multinationals and are favoured by most independent shipping and forwarding agents.

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.

ECOsubsea is the provider of environmentally friendly in-water hull cleaning services to the worldwide shipping industry. Their revolutionary technology is the solution that cuts operational costs, carbon emissions and the spread of alien invasive species – the key to the industry's quest for greater sustainability.

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.

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.

Eidsvoll Electronics (EIDEL) is a designer and supplier of advanced electronics including hardware, software and instrumentation services. Their products range from specialised space grade instruments like sensors for space situational awareness and sounding rocket payload control systems to sensor data acquisition, telemetry and quantum-proof encryption.

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

Eiken Maritime AS offers comprehensive services in Marine Agency, Distribution, Service, and Consultancy. Their team brings 90 years of combined experience in drivelines, rotating machinery, technical onboard operations, and marine project management. They consist of six dedicated professionals in the company and their service partner, working together to deliver exceptional results for their clients.

Eksfin provides financing solutions to Norwegian and foreign companies and banks. Eksfin helps businesses throughout the maritime value chain, at different stages and with different needs. Norwegian and foreign shipping companies, Norwegian shipyards and maritime suppliers, as well as banks can apply for financing from Eksfin.

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.

Established in 2008, Electrical Marine Services began as a vision to provide cutting-edge electrical and electronic services tailored to the unique needs of the maritime sector. Over the years, their passion for the sea and commitment to excellence have fuelled their growth, making them a recognised leader in the industry.

Eni Angola S.p.A. are an energy company that concretely support a just energy transition, with the objective of preserving the planet and promoting an efficient and sustainable access to energy for all. Their work is based on passion and innovation, on their unique strengths and skills, on the equal dignity of each person, recognising diversity as a key value for human development, on the responsibility, integrity and transparency of actions.

Envision Enterprise Solutions is a major solution provider for ports, terminals, warehouse and logistics industry, which improves operations efficiency and brings visibility. Their customers are spread over 34 countries and growing. They have their offices in USA, Middle East, North Africa and Asia pacific regions with development centre in Hyderabad, India.

Equinor, a broad energy company with more than 21,000 colleagues committed to providing affordable energy for societies worldwide and taking a leading role in the energy transition.