Data Hidrolik A.S., based out of Istanbul, Turkey, is specialised in design and production of steering systems, windlasses, capstans, winches, towing hooks and pins. Their continual investment in research, design and unwavering commitment to quality has earned them a good reputation in steering systems and deck machinery systems for all kind of marine vessels.

Dataloy Systems is a pioneering provider of innovative voyage management solutions, trusted by maritime professionals worldwide to navigate global shipping with confidence and precision. With decades of industry expertise, its adaptable Dataloy VMS platform streamlines planning, execution, and compliance, enabling data-driven decisions that enhance profitability and operational resilience in an ever-evolving landscape.

Davie is more than just Canada’s largest shipbuilder; it is more than just a shipbuilder. Davie provides a wide range of products and services to several different industries where it leverages its high-capacity fabrication capabilities for complex, engineered solutions. With pioneering excellence spanning two centuries, Davie is an integral part of Canada’s rich maritime heritage and its bright future.

At DB Schenker, they’re committed to providing innovative supply chain solutions that challenge the status quo. As a global industry pioneer with more than 150 years of logistics experience, they’re proud to support industry and trade in the global exchange of goods.

The Deendayal Port Authority (DPA) has always been committed in its efforts towards creating a vibrant supply chain infrastructure to cater to the needs of National and Global EXIM trade. This Port, a gateway to the North Indian States of the country, plays a pivotal role in cargo handling operations.

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.

A mix of civil servants, military and contractors, Defence Equipment & Support is a highly specialised part of the Ministry of Defence. With over 600 programmes live at any time, they are key in delivering a vast range of equipment and support to the Royal Navy and the rest of the UK’s armed forces.

Dempo Shipbuilding provides a skilled work force and the finest of designing minds coupled with a range of facilities all operating in an ERP environment ensure the delivery of world class vessels and faultless service at competitive rates.

Denholm Port Services represents the interests of shipowners and charterers across the UK. With extensive experience across tanker, dry bulk, container, offshore, cruise, military and ferry trades, Denholm Port Services have the expertise to look after all types of ships around the UK.

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.

Derry Bros Shipping Ltd specialise in solving the shipping requirements throughout the UK, Ireland, Europe and beyond.

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.

Desgagnés is a Quebec group reputed for the excellence of its maritime and land operations. It is headquartered in Quebec City, with subsidiaries at major Canadian ports. With its tankers, cargo vessels, passenger and cargo carriers, Ro/Ro, and tugboats, with its charter, ship repair, refloating, heavy machinery rental, and road transportation services, Desgagnés stands as a pioneer in merchant marine operations.

Destini Marine Safety Solutions has emerged as the reliable go-to partner in total marine management, providing a single-point of contact for servicing, inspection, supply chain management and storage preservation.

Deutsche Yachten comprises several carefully selected German companies active in the construction and fitting out of yachts over 24 metres in length. The industry pool is part of the Association of German Boat and Shipbuilders, which brings together all the major companies in the German yacht industry.

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.

Dexter Marine Services has an extensive understanding and experience in offshore ship management, including local operating requirements in the Middle East, India, Far East, South East Asia, West Africa, and East Africa.

Dexter Offshore is Dubai's renowned marine company. Their international client base trusts the firm's ship management services because of their integrity, directness, and flexibility.

At DFC tank pressure vessels manufacturer co., Ltd, they have earned a great reputation for expertized service, on-time delivery, moderate price, and responsive staff. They have been a professional pressure vessel manufacturer since 1984, so you can rest assured that you can take advantage of our many years of experience.

DH Marine has grown into an experienced and multi-skilled workforce- on a typical day they may be working shifts to diagnose and repair faults on an oil & gas support vessel, maintaining and replacing harbour infrastructure equipment, providing technical support to customers operating in the vital fishing sector, overhauling an engine for a private customer or delivering and installing a generator and transformer for their plant hire division.

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.

Diana Wilhelmsen Management Limited is a ship management company specialising in the commercial and technical management of dry bulk vessels.

Dickies Marine Services Ltd is a family-run business with over 100 years of professional experience in the marine industry they can deliver to the boating needs.

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.

Dilian Marine Service is manning agency based in Indonesia. For us, maintaining quality and providing the best service is the main thing. "Giving Satisfaction to Clients" as a reference in working so that we have full confidence in developing this business.

At Dinnteco, the mission is to change the approach to lightning protection systems by offering unique, innovative, and environmentally responsible technology. With more than 21 years of experience in lightning protection, the patented technology revolutionises lightning protection systems while offering a completely ecological product that respects the environment.

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.

At Djursholm's boatyard, their goal is to make the boating life as carefree as possible. Quality and service are their watchwords. With them, users get a full-service shipyard with many years of experience and broad competence