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839 companies

Corn Island Shipyard Inc.

Lamar, IN, United StatesUpdated May 2026

Since 1991, Corn Island Shipyard has been a builder of custom barges and specialized marine structures for both ocean and inland waterway services. Product specialties include deck, hopper, and tank barges, with ABS-classed and unclassed vessels available.

Crounse Corporation

Maysville, KY, United States

Crounse Corporation is a full-service barge line operating on the Inland Waterways of the United States, moving 30 million tons of dry bulk commodities annually.

Crown Oil UK Ltd

Heap Bridge, Lancashire, United KingdomUpdated Oct 2001

Specialist Marine Bunker & Lubricant Suppliers through out all worldwide ports

DANN MARINE TOWING

Chesapeake City, MD, United StatesUpdated Sep 2017

Dann Marine Towing, LC is a fifth generation family owned tugboat company managing a fleet of 22 ocean, coastal, and inland tugboats along the US East Coast, Gulf of Mexico, Caribbean, South America, and Great Lakes, offering towing and barge charter services.

DBA - The Barge Association

Cookham,, MAIDENHEAD,, United KingdomUpdated Oct 2016

DBA - The Barge Association is a club for leisure boating on the inland waterways of Europe, providing members with information, events, and representation to waterway authorities.

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.

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.

Dames Point Workboats, LLC

Jacksonville,, Florida, United StatesUpdated Oct 2016

Dames Point Workboats, LLC is a Jacksonville-based company specializing in push boat and barge rentals, offering a range of maritime services since 2012.

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.

De Wit Bunkering

Antwerpen, BelgiumUpdated Mar 2007
Bunker Supplier

Belgian Trading & Bunkering (BTB), part of Groep De Wit, specializes in selling and supplying marine gas oil and related products to seagoing vessels in Antwerp and the ARA region, with deliveries by barge and truck.

Del Breit Inc. Naval Architects

New Orleans, LA, United StatesUpdated Nov 1998

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.

Dixie Fuels Ltd

Belle Chasse,, Louisiana, United StatesUpdated Apr 2002

Dixie Fuels Ltd operates one of the largest barge fleets in the United States, transporting dry bulk, breakbulk, and container cargos along the Atlantic, Pacific, and Gulf Coasts and to international ports.

Dominion Diving Ltd

Dartmouth,, NS, CanadaUpdated Jan 2003

Dominion Diving Ltd is a 100% Indigenous owned marine services company based in Dartmouth, Nova Scotia, providing commercial diving, ROV operations, tugboat services, and integrated marine solutions since 1969.

Donjon Marine Co.,Inc.

Hillside, New Jersey, United StatesUpdated Jul 2011

Donjon Marine Co., Inc. provides a broad spectrum of marine services, including dredging, marine salvage, heavy lift transport, tug/barge transportation, demolition, pollution control and remediation, shipbuilding and repair, as well as land-based metals recycling, demolition and landfill remediation/site management. Based in New York and New Jersey, Donjon and its affiliates maintain offices, assets and personnel throughout the Northeast, with operations spanning the globe.

Downeast Windjammer Cruises

Cherryfield,, ME, United StatesUpdated Jul 2004

Downeast Windjammer Cruise Lines offers sailing, sightseeing, ferry, and fishing tours in Bar Harbor, Maine, featuring historic schooners and modern ferries for scenic coastal experiences.

Dredge Brokers LLC

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.

Dunlap Towing Co.

La Conner, WA, United StatesUpdated Feb 2003

Dunlap Towing provides maritime towing and assist services throughout Puget Sound, the Pacific Coast, Alaska, and beyond with a versatile fleet of tugs and barges.

Dynex/Rivett Inc.

Pewaukee, WI, United StatesUpdated Dec 2006

Dynex manufactures hydraulic products including 20,000 psi (1380 bar) piston pumps, 15,000 psi (1040 bar) pressure controls; 10,000 psi (700 bar) directional valves; vane and piston motors; linear actuators, standard and specialized power units.

ERL Commercial Marine

New Albany, IN, United StatesUpdated May 2026
Training

ERL Commercial Marine provides innovative solutions and services including valve and pump repair, fabrication, and equipment for inland tank and hopper barges, supporting marine and industrial operations with a focus on safety and efficiency.

ERL Marine Products

New Albany,, IN, United StatesUpdated Jan 2005
Training

ERL Marine Products provides innovative solutions and services for marine, industrial, and pump customers, specializing in valve and pump repair, fabrication, and equipment for inland tank and hopper barges.

Economy Boat Store

Wickliffe, KY, United States
Bunker Supplier

Economy Boat Store, established in 1936, provides marine diesel fuel, lube oil, rope, rigging, and liquid terminalling services to the US Inland Waterway and Gulf Coast barge transportation industry, including midstream and dockside fueling.