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.
Damen Shipyards Sharjah FZE is a UAE-based shipbuilding and ship repair company offering newbuilding, drydocking, underwater services, engineering solutions, and OEM expertise with certified quality and environmental standards.
Datema Delfzijl, part of the Nautical Safety Group since 1955, is a multidisciplinary company specializing in nautical safety, data, and compliance solutions for ships and shipping companies in the Netherlands and globally.
DeJong & Lebet, Inc. is a full service naval architectural firm based in Jacksonville, Florida, specializing in the design and conversion of all types of vessels, primarily under 400 feet, including passenger vessels, tugboats, and workboats.
Del Breit Inc. is a New Orleans-based naval architecture and marine engineering firm specializing in the design of inland and offshore vessels, including towboats, barges, and workboats.
Del Mar Marine, LLC is a wholesale supplier of industrial marine products based in Houston, Texas, serving clients along the US coastlines and Canada with a wide range of quality marine and safety equipment.
Riviera Beach,, Florida, United StatesUpdated Apr 2004
Delta-T Systems, now part of Centek Marine, designs, engineers, and manufactures advanced marine ventilation systems including fire dampers, fans, blowers, and environmental systems used on commercial, naval, and recreational vessels worldwide.
Detection & Measurement Systems provides instrumentation, analyzers, alarm notification, and CCTV camera product solutions specializing in gas and fire detection for hazardous locations with over 20 years of experience.
Founded in 1987 by Baum & Co., Die Nordenhamer Bereederungs GmbH & Co. KG maintains vessels in excellent condition by employing first-class crews and arranging necessary technical and nautical assistance.
Diesel America West manufactures and supplies portable diesel equipment including diesel trash pumps, fire pumps, chemical pumps, air compressors, generators, and hydraulic power packs, meeting Tier 4 Emission Standards and Subchapter M requirements.
Donjon-SMIT is a marine salvage and casualty response company specializing in OPA-90 compliance, offering services such as salvage, marine firefighting, lightering, environmental care, and training across the U.S.
Donald R. Hudson Naval Architects Inc. is a Portland, Oregon naval architecture firm providing ship and vessel design, marine engineering, and hull design services.
Donjon-SMIT, LLC is a marine salvage and casualty response company specializing in OPA-90 compliance, salvage, firefighting, lightering, and environmental care services across the U.S.
Draeger Safety AG & Co. KGaA is a German company specializing in safety technology and equipment, including solutions for maritime safety and protection.
St. Francisville,, Louisiana, United StatesUpdated May 2026
Broker
Dredge Brokers LLC is a brokerage firm specializing in buying and selling new and used dredgers, dredging equipment, barges, workboats, tugs, pumps, offshore support vessels, and related marine construction equipment.
Drew Marine, a business group of Ashland Specialty Chemical, is a leading supplier of specialty marine chemicals; water treatments; welding, refrigeration and sealing products; and firefighting, safety and rescue products for the global marine industry.
Dry Air Technology designs, engineers and manufactures portable industrial ventilation equipment and portable dehumidifiers.
In 1994 Dry Air Technology brought the marine industry the first high-density polyethylene ventilators. In a variety of sizes with a positive and negative airflow, these light weight, portable ventilators are dependable and perform under the toughest conditions. In 2001 the “Next Generation” VAF-Axial Fans have new design improvements!
DryPro dehumidifiers offer efficient, dependable dehumidifiers in a compact, lightweight package.
All around the world, our equipment is helping customers improve air quality in confined spaces, control humidity in critical areas and dry out wet structures and materials. New designs using advanced concepts and materials are improving the way we work and the equipment we use. The improvements in performance and durability found in our products have kept our customers coming back again and again.
Marine survey and appraisal firm (operating as DLS Marine) providing marine surveying services including cargo handling and vessel operations expertise.
DunnCox is a full-service law firm in Jamaica providing legal services to various industries including energy, tourism, banking, finance, and real estate, serving clients globally.
E-Squared Engineering is a transportation firm dedicated to providing quality services in the Intelligent Transportation Systems (ITS) Commercial Vehicle Operations, Electronic Payment Systems, Transit Systems, and Intermodal Freight arenas. E-Squared Engineering is also committed to providing top quality experienced Staff Support Services to associations and organizations. Our firm's philosophy is based on 'helping people'. We believe strongly that to be successful, we must first concentrate on making our clients successful - one task at a time!