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7,221 companies

DEUTZ-MWM

Langley, WA, United StatesUpdated May 2026

DEUTZ-MWM is a manufacturer of marine diesel engines, including propulsion units for fast ships with power ranges from 420 to 1,935 kW (570 to 2,630 hp). The company also supplies machinery parts for marine, electric power, petroleum, and industrial applications.

DFDS A/S

Copenhagen K, DenmarkUpdated May 2005
Freight/RFQ

DFDS A/S is a Danish international shipping and logistics company specializing in maritime transport of goods and passengers, operating ferry routes across Europe.

DFDS Tor Line AB

Gothenburg, SwedenUpdated Feb 2003
Freight/RFQ

DFDS Tor Line AB is a Swedish freight shipping company offering flexible freight shipping options and container routes across Europe, specializing in Ro-Ro and Ro-Pax services.

DIANCA - Diques y Astilleros Nacionales, C.A.

Puerto Cabello, Carabobo, VenezuelaUpdated Feb 2006

DIANCA, pioneer of the naval industry in Venezuela from 1905, is located at Santa Lucia Valley in Puerto Cabello, central region of Venezuela and the main entry of Southn America. Our strategic location give us a privilege in the Caribben Shipping marketing, due to the intensive maritime commercial routes interconnecting Europe, Africa and Asia With America.

DIS Industrial Services (div. of HydroChem)

Torrance, CA, United StatesUpdated Nov 1998

DIS Industrial Services, a division of HydroChem (now part of Clean Harbors), provides industrial cleaning services including hydroblasting, chemical cleaning, tank cleaning, and industrial vacuuming for marine vessels and industrial facilities.

DIS Technologies Corporation

Katy, Texas, United StatesUpdated Dec 2002

Optimized Digital Information Systems Technologies: DISTC™ R&D specializes in achieving optimized rates for digital DBIA™, dMAV™ and EAD™ technologies within an innovative clean energy development and deployment context.

DIVER

Terneuzen,, NetherlandsUpdated Jun 2007

DIVER Underwater Contractors is a leading European diving company specializing in underwater inspection, survey, maintenance, repair, and salvage services for the shipping industry and civil construction.

DLI Engineering

Bainbridge Island, WA, United StatesUpdated Apr 2008

Portable and Online vibration analysis, instrumentation and software.

DMI - Danish Maritime Institute

Kgs. Lyngby, DenmarkUpdated Oct 2001
Training

DMI offers advanced services to maritime industries, authorities and consulting naval and civil engineers. Consultancy based on targeted R & D within: Human factors, hydrodynamics, aerodynamics, and industrial fluid mechanics. Services include: Training of mariners, sale of pc-based bridge simulators, field measurements, model tests and computations (ships, propellers, offshore structures, buildings, large bridges, harbour engineering, process plants, and damage stability). Main facilities: Full mission bridge simulators with debriefing facilities, towing tanks, cavitation tunnel, wind tunnels and industrial fluid mechanics laboratory. Export area: Worldwide

DMW Marine, LLC

Chester Springs,, Pennsylvania, United StatesUpdated Jan 2005

Specially designed cranes for all applications: military, offshore, oilfield, oceanographic, barge, yacht, and dock mounted. Also, a line of specially designed winches.

DN ASSOCIATES

CHENNAI, TAMILNADU, IndiaUpdated Dec 2000

DN ASSOCIATES - HIGHLY ACCLAIMED COMPANY AT INDIAN WATERS. OUR EFFICIENT SERVICES MADE IT POSSIBLE TO THE RESPECTED SHIP OWNERS FOR THEIR INTERESTS AT INDIAN WATERS.

DN Consultancy Services

Woodside Park., London, United KingdomUpdated Jul 2004

Supplier of chains and accessories for offshore exploration and production mooring systems.

DNV (Corporate Headquarters)

Høvik, NorwayUpdated Jul 2005
Training

DNV is a global quality assurance and risk management company providing services including classification, certification, advisory, inspection, and digital solutions across maritime and other industries.

DNV Certification US (Headquarters)

Houston,, TX, United StatesUpdated Mar 2004
Training

DNV is a global independent assurance and risk management provider offering certification, training, and risk assessment services to advance safety and sustainable performance across multiple industries including maritime.

DONG-I INDUSTRIAL CO.

Chinju city, Kyungnam, South KoreaUpdated Nov 1998

DONG-I INDUSTRIAL Co., Ltd. is a leading South Korean manufacturer of marine transmissions, marine steering systems, and power take-offs.

DONJON-SMIT, LLC

Alexandria,, VA, United StatesUpdated Dec 2006
Training

Donjon-SMIT, LLC is a marine salvage and casualty response company specializing in OPA-90 compliance, emergency salvage, firefighting, lightering, and environmental care services across U.S. waters.

DP Centre

London, United KingdomUpdated Mar 2005

The Dynamic Positioning Centre is a world class centre for the provision of DP training, systems integration and consultancy services to the international maritime industry.

DP World (Head Office)

Dubai,, United Arab EmiratesUpdated Sep 2017

DP World operates multiple related businesses including marine and inland terminals, maritime services, logistics, and technology-driven trade solutions, providing end-to-end supply chain services globally.

DRS Power & Control Technologies

Milwaukee,, WI, United StatesUpdated May 2026

DRS Power & Control Technologies provides advanced power and control solutions, specializing in defense and aerospace sectors, based in Milwaukee, WI, USA.

DSB Offshore Ltd.

London,, United KingdomUpdated Apr 2006
Broker

DSB Offshore Ltd. is a specialist shipbroker based in London, offering sale, purchase, and chartering services for vessels including tugs, jack-ups, barges, dredgers, and workboats worldwide.

DSG Associates Marine Consultants

Vancouver, Washington, United StatesUpdated Jan 2004

Maritime consultancy specializing in all phases of newbuildings and refits of commercial and military vessels and large oceangoing yachts.