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490 companies

DFM International

South San Francisco, CA, United StatesUpdated May 2026

DFM International provides product and supply chain management, procurement, logistics, consulting, and maintenance services.

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

DMJM+Harris pllc (Headquarters)

New York,, NY, United StatesUpdated May 2004

DMJM+Harris pllc is an architecture and engineering firm headquartered in New York, NY, providing design and consulting services.

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.

DST, Inc

Chantilly,, VA, United StatesUpdated Jan 2002

Decision Support Technologies, Inc. (DST) is a leading software development and management consulting firm that serves the port industry, providing property and revenue management solutions to seaports and airports of all sizes. DST has close to 50 clients worldwide.

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.

Distribution Consulting Services, Inc.

Grand Prairie,, Texas, United StatesUpdated Apr 2006

Distribution Consulting Services, Inc. is a company based in Grand Prairie, Texas, providing consulting services likely related to logistics and distribution.

Dive Commercial International (“DCI”)

7058 15th Ave NW, Seattle, WA, United StatesUpdated Jul 2010

Dive Commercial International (DCI) supplies commercial diving equipment, services, and consulting worldwide, with over 30 years of experience and authorized dealer status for Kirby Morgan Dive Systems Inc.

Dokai Marine Systems Ltd

Kitakyushu, Fukuoka Pref., JapanUpdated Jun 2003

Dokai Marine Systems Ltd provides harbor tug operations, offshore marine services including oceanographic surveys, offshore wind support, salvage, submarine cable support, towing, and crew supply services based in Kitakyushu, Japan.

Drazen Consulting Group, Inc.

Location not listedUpdated Dec 2002

Drazen Consulting Group specializes in energy and regulatory economics, providing consulting services across electric, gas, oil and liquids pipelines, and transportation industries.

Dredge America

Kansas City,, MO, United StatesUpdated Oct 2016

Dredge America is a national marine contractor specializing in portable hydraulic dredging services throughout the United States and North America.

DrillingConsultants.com

Location not listedUpdated Dec 2002

DrillingConsultants.com provides consulting services related to drilling operations, likely supporting maritime and offshore drilling industries.

Drum Cussac Maritime

St Helier, Jersey, United KingdomUpdated Oct 2004

Drum Cussac Maritime is a specialist business risk consultancy providing tailored risk management, crisis response, and security services to international companies and private clients.

EBS-Line Management AB

471 22 Skärhamn, SwedenUpdated Nov 2000

Technical management and consulting . Trade with new and second hand equipment, engines and other items for all kinds of vessels. Supply service at sea.

EDG, INC. Consulting Engineers

Metairie, LA, United StatesUpdated Apr 2005

EDG Inc. is a full service engineering solution for upstream oil & gas facilities worldwide. With over 20 years eperience EDG can supply owner/operators with an outstanding EPC solution to any offshore challenge.

EMC Energy Market Consultants

LONDON, United KingdomUpdated Aug 2005

EMC Energy Market Consultants was a company based in London, England, now inactive with its website energymc.com currently for sale.

ESS Group, Inc.

East Providence, RI, United StatesUpdated May 2026

ESS Group, Inc. is a full-service environmental consulting and engineering firm providing services for development, construction, and operational needs with expertise in environmental assessment, permitting, and compliance.

EXECUTIVE SOLUTIONS INTERNATIONAL, LLC

Bristol, Rhode Island, United StatesUpdated Dec 2006

ESI was founded in 1997 and is staffed with high calibre maritime security professionals from the US and UK. IDS International has been elected as the consultant of choice for Lloyds Register of Shipping for maritime security consulting to meet RSO requirements per ISPS Code and has been conducting mobile international maritime security training per ISPS compliance through out the world. Extending beyond consulting, ESI has a long and successful history in providing security personnel for clients with unique demands that require innovative and flexible solutions in high risk areas. If your organization in need of security solutions for the ISPS code or any other service ESI International will help you comply while maintaining your businesses operational integrity for future success.

Earth Science Associates, Inc.

Location not listedUpdated Dec 2002

Earth Science Associates, Inc. is a software development and consulting company specializing in geographic information systems and data analytics for the oil and gas industry, particularly focused on the Gulf of Mexico.

Ecology and Environment, Inc.

Lancaster, NY, United StatesUpdated May 2026

Ecology and Environment, Inc. provides environmental consulting and engineering services, specializing in environmental impact assessments and remediation.

Elcon Associates

Portland, OR, United StatesUpdated Feb 2002

Founded in 1975, Elcon Associates, Inc. is an established engineering consulting firm. Elcon has completed major projects in the areas of electrical utility system, transit systems, water and wastewater treatment, airports and marine ports, and public, industrial, correctional, and high-tech facilities.