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2,055 companies

DERA (Defence Evaluation and Research Agency)

Farnborough, Hampshire, United KingdomUpdated Nov 1998

Defence Evaluation and Research Agency (DERA) was a UK government agency focused on defence research and evaluation, operating as a trading fund and headquartered in Farnborough.

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.

DHE Projects Ltd

Dumbarton, Great Britain (Uk)Updated Jan 2003

DHE Projects Ltd specializes in electrical engineering solutions including power generation, switchgear, and control systems for marine and offshore industries.

DIETSMANN operations & mainten

Location not listedUpdated Dec 2002

Dietsmann is a maintenance innovator specializing in onshore and offshore energy production, leveraging advanced technologies like robotics and AI to maximize uptime and optimize plant availability with a focus on safety and environmental consciousness.

DIETSWELL ENGINEERING

Montigny le Bretonneux, FranceUpdated Apr 2003

Well engineering, Drilling Operations Management, Recruiting Services and Provision of Manpower Resources

DIMAR-TEC Pte Ltd

Singapore, SingaporeUpdated Aug 2012

DIMAR-TEC Pte. Ltd. specializes in preventive and predictive maintenance solutions for all diesel engines in the Marine, Offshore and Power Generation industries. We provide the technical services and product application support required to analyse and optimize the performance of your vessel as well as complete fleet operation. We are confident that we can show you ways to improve the operation of your engines, reducing downtime and maintenance costs, thereby, SAVING YOU valuable dollars to your operations. Based in Singapore and with a branch office in Shanghai/China and together with our global partner network, we are well positioned to serve your needs in Asia.

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.

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.

DOF Industri

NorwayUpdated Sep 2001

DOF is a global provider of integrated offshore services including subsea services, offshore operations, and marine management with a modern fleet of OSVs and subsea assets.

DORIS Engineering

Paris,, FranceUpdated Jun 2007

DORIS Engineering delivers engineering solutions for fixed and floating platforms, covering shallow to deep waters and from design to operations in challenging maritime environments.

DSD Shipping AS

Stavanger, NorwayUpdated Nov 2006

DSD Shipping AS, based in Stavanger, Norway, is a historic shipping company established in 1855, providing tonnage for seaborne transportation of liquid products worldwide with a modern fleet of tankers.

DTI Associates, Inc.

Arlington, VA, United StatesUpdated Mar 2001

DTI Associates, Inc. is a maritime consulting firm based in Arlington, United States, specializing in ship management and maritime operations.

DWS International Inc.

Corpus Christi, TX, United StatesUpdated May 2026
Freight/RFQ

DWS International (DWS Logistics) provides warehousing and logistics services, helping companies manage supply chains across domestic, cross-border, import, and export operations. Became part of Mullen Group Ltd. in 2018.

Daihatsu Diesel Co., Ltd.

Odonaka, Kita - ku,, Osaka City, JapanUpdated Sep 2017

Daihatsu Diesel Co., Ltd. specializes in manufacturing high-performance marine engines including ship engines, propulsion diesel engines, and power generation diesel engines with a focus on durability, environmental compliance, and low noise/vibration.

Daikin US Corporation (Corporate Office)

New York,, NY, United StatesUpdated Jan 2012

Daikin US Corporation is a leading global producer of air-conditioning and refrigeration systems, including container refrigeration units for the maritime industry.

Dalex Shipping Company SA

Piraeus,, GreeceUpdated Mar 2004

Dalex Shipping Co S.A. is a well-established ship management company based in Piraeus, Greece, specializing in the management of modern handysize dry bulk carriers since 1968.

Danaos (USA), Inc.

Miami, Florida, United StatesUpdated Dec 2005

Danaos Maritime Software since 1986 has been a choice of over 300 shipmanaging and shipowning companies around the world representing a fleet of over 2,500 ocean going vessels, despite the strong competition from other companies in the field. Developed for ease of use under a true "windows" environment, all modules are object-oriented making customization of screens and reports to meet the ndividual needs of each client easy. The software is Year 2000 compliant, and DMC Ltd. is ISO-9002 certified. Shore and ship based modules provide for efficient management and tight controlin accordance with the ISM code: Crewing System, MGA Administration, Planned Maintenance, Start-Up Edition, Vessel Operation, I.S.M., Monitoring System, Provisions Control System, Stores Control System, Vessel Performance System, Marine Accounting & MIS, On-Board System, Spare Parts Control System, Ticketing & Booking System, Voyage Estimation.

Danaos Management Consultants Ltd. (Head Office)

Piraeus,, GreeceUpdated Mar 2007

Danaos Management Consultants Ltd was founded in 1986 in Greece by Dr. John Coustas and Dimitris Theodossiou. It has evolved into the largest integrated ship management systems provider. Danaos highly qualified personnel through the extensive network of Branches and Agents can perform research and development and at the same time provide support services to its worldwide clients. Danaos aims to provide total integrated solutions to shipping companies and their vessels. The advantages of integrated systems lie on the uniformity of user interface, consistency in global company data, no requirements for data transcription from one system to the next and the inherent reliability of such a process. Danaos aims to be your Information Technology Partner. DANAOS software packages have been evaluated by leading hardware manufacturers, auditors, and classification societies and meet stringent quality criteria.

Dann Ocean Towing, Inc.

Tampa, FL, United States

Dann Ocean Towing is a fifth-generation leading provider of marine towage services on the US East Coast, Gulf of Mexico, and international markets, offering ocean and coastwise towing, salvage and rescue towing, turnkey project management, contract towing, barge management, and mooring services.

Danos & Curole International Headquarters

Houston,, TX, United StatesUpdated Mar 2006

Danos is a family-owned energy service provider founded in 1947, offering integrated service solutions including automation, coastal restoration, decommissioning, mechanical maintenance, power generation, renewables, shorebase and logistics, and supply chain services.

Dante B. Fascell Port of Miami

Miami, FL, United StatesUpdated May 2026

Dante B. Fascell Port of Miami is a major seaport located in Miami, Florida, serving as a key hub for cargo and cruise operations in the United States.

Deck Guard

New Bedford, MA, United States

Deck Guard provides maritime safety and deck equipment solutions, specializing in products that enhance crew safety and operational efficiency on vessels.

Delaware Marine Group

Dewey Beach, DE, United States

Delaware Marine Group is a maritime company based in Dewey Beach, DE, United States. Current operational details are unavailable due to a locked website account.

Delmar Systems (Operations)

Broussard,, Louisiana, United StatesUpdated Jan 2007

Delmar Systems provides innovative and customer-focused anchoring and mooring solutions to the global offshore energy industry, specializing in mooring products, services, and project management.