Adsteam Humber Limited
Adsteam Humber Limited operates the UK’s largest and most powerful port tug fleet out of Immingham and Hull under the Adsteam flag.
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29 companies
American Association of Port Authorities AAPA
The American Association of Port Authorities represents more than 140 public port authorities in the United States, Canada, Latin America and the Caribbean. In addition, the Association represents over 250 sustaining and associate members, firms and individuals with an interest in seaports of the Western Hemisphere.
Brix Maritime Co.
Brix Maritime Co., originally Knappton Towboat Company, has over 100 years of experience in towboating and barging, contributing significantly to marine transportation in the United States.
Campbell Transportation Company, Inc.
Campbell Transportation Company, Inc. (CTC) is a privately held inland marine transportation provider headquartered in the Pittsburgh area, operating towboats and hopper barges for dry bulk and liquid cargo across the Ohio, Monongahela, and Allegheny Rivers and the Gulf Coast.
Cook Inlet Tug & Barge Co. Inc.
Cook Inlet Tug & Barge is a marine transportation company specializing in harbor services and fuel distribution, operating in the Port of Anchorage, Cook Inlet, Seward, Southeast Alaska, Aleutian Islands, and Western Alaska. The company supports oil & gas, construction, government, and private industries across the Pacific and Arctic oceans as well as the Bering, Chukchi, and Beaufort Seas.
Evansville Barge & Marine Service
Evansville Marine Service provides inland harbor services on the Ohio River including barge shifting, fleeting, cleaning, loading, unloading, transferring, crane services, and repairs for barge towing companies, terminals, and other marine facilities.
Express Marine, Inc.
Express Marine, Inc. provides safe, reliable tug and barge transportation for dry bulk and liquid cargos along the Atlantic, Gulf Coasts, Caribbean, and associated bays, harbors, and rivers with over 100 years of experience.
Foss Maritime Co. (columbia / snake river office)
Foss Maritime provides harbor services, marine transportation, marine engineering, and naval architecture with a global reach and local expertise along the U.S. West Coast and other regions.
Garvey Marine Inc.
Garvey Marine, Inc. was a marine harbor services company operating six locations along the Illinois River system (Lemont, Ottawa, Pekin, Channahon, Morris, and Seneca). It was acquired by American River Transportation Company (ARTCO), a subsidiary of ADM, in 2006.
Hall Towing Inc
Hall Towing Inc provides freight transportation and river services with specialized equipment and facilities, located in Fort Madison, IA on the Upper Mississippi River.
Moran Port Arthur/Beaumont
Moran Port Arthur/Beaumont provides marine towing and transportation services to the ports of Port Arthur, Beaumont, and Orange, Texas, with a focus on safe and efficient vessel and cargo movement.
Moran Towing Corporation
Moran Towing Corporation is a leading provider of harbor services, marine transportation, and environmental services with over 160 years of experience and a fleet of tugboats and barges.
Moran Towing of New Hamphire Inc.
Moran Towing of New Hampshire Inc. provides marine transportation, harbor services, ship assist, towing, and LNG terminal services with a focus on safety and environmental responsibility.
Mount Vernon Barge Service Inc.
Mount Vernon Barge Service Inc. provides harbor services including barge shifting, fleeting, repair, cleaning, stevedoring, warehousing, and marine fueling along the Ohio and Green Rivers in Mount Vernon, Indiana.
Norderwerft GmbH & Co KG
Norderwerft GmbH & Co KG is a Hamburg-based company specializing in ship repairs, conversions, reclassing, and occasional surveys, along with crane and mast construction services in the harbor area.
Norfolk Tug Company
Norfolk Tug Company provides environmentally friendly, dependable, and safe tug services in Norfolk, VA.
Penrhyn Port Authority
Penrhyn Port Authority is a port authority located in Bangor, Gwynedd, Great Britain (UK).
Port and Harbour Bureau
Port and Harbour Bureau is a Japanese organization based in Wakihamakaigan-dori, Chuo-ku, providing port management and harbor services.
R K Johns & Associates Inc
The American Association of Port Authorities represents more than 140 public port authorities in the United States, Canada, Latin America and the Caribbean. In addition, the Association represents over 250 sustaining and associate members, firms and individuals with an interest in seaports of the Western Hemisphere.
Risavika Havne-Service AS
Risavika Havne-Service AS is a maritime service company based in Tananger, Norway, providing port and harbor services.
Southwinds Harbor Marina
Southwinds Harbor Marina is a marina located in New Jersey, United States, offering docking and harbor services.
Superior Marine Inc
Superior Marine, Inc. is a maritime services company based in South Point, Ohio, providing barge and towboat repair, harbor services, precision paint systems, IRDC cleaning, and new construction with over 40 years of industry experience.
The Stewart Group Ltd
The Stewart Group Ltd is a maritime services company based in London, United Kingdom, offering port agency and towage services.
Thomas J. Brown & Sons Inc.
Thomas J. Brown & Sons Inc. is a Staten Island-based tugboat and marine towing company providing ship assist and harbor services in New York Harbor. The company was acquired by Seaward Marine Corporation of Norfolk, Virginia in 2022.