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7,135 companies

The Soundcoat Co.

Irvine, CA, United StatesUpdated May 2026

Soundcoat manufactures acoustic and thermal insulation materials, including noise control products for marine, aerospace, and industrial applications. ISO 9001:2015 registered with facilities in California and New York.

The St. Lawrence Seaway Management Corporation (Head Office)

Cornwall,, Ontario, CanadaUpdated Feb 2007

The St. Lawrence Seaway Management Corporation oversees the Hwy H2O marine highway, a 3,700-kilometer waterway connecting the Great Lakes and St. Lawrence River, facilitating environmentally responsible maritime commerce between Canada and the United States.

The Swedish Club

Göteborg, SwedenUpdated Jul 2004

The Swedish Club is a mutual marine insurance company - owned and controlled by its members. The Club writes hull and machinery, war risks, P&I, loss-of-hire, FD&D and any additional insurance required by shipowners.

The Tapecoat Company

Location not listedUpdated Dec 2002

The Tapecoat Company specializes in protective coatings and corrosion prevention products for the maritime and industrial sectors.

The United Kingdom Hydrographic Office

Taunton, Somerset, United KingdomUpdated Feb 2005

The United Kingdom Hydrographic Office (UKHO) is a world leading centre for hydrography, delivering data and expertise for safe, secure, and thriving oceans through innovative maritime navigation solutions.

The Vane Brothers Company

Baltimore,, MD, United StatesUpdated May 2006
Bunker SupplierTraining

The Vane Brothers Company provides maritime transportation services with a modern fleet of tugboats, barges, and articulated tug/barge units along the U.S. coasts, Great Lakes, and Caribbean Sea, emphasizing safety and customer service since 1898.

The Walter Machine Co. Inc.

Jersey City, NJ, United StatesUpdated Nov 1998

The Walter Machine Co. Inc. is a Jersey City, NJ manufacturer specializing in marine reduction gears, power transmission equipment, and heat exchangers for commercial shipping and marine machinery applications.

The Weather Channel Marine / WSI Corporation

Andover,, MA, United StatesUpdated May 2026

WSI Corporation provides weather-driven solutions for professionals in aviation, media, energy markets, and government agencies, including marine weather services through The Weather Channel Marine.

The Wolf Safety Lamp Company Ltd,

Sheffield,, England, United KingdomUpdated May 2005

The Wolf Safety Lamp Company Ltd specializes in portable and installed ATEX and IECEx certified lighting solutions, including torches, handlamps, floodlights, and ventilation fans for hazardous environments.

The World Maritime University

Malmö, SwedenUpdated Jun 2004
Training

The World Maritime University is a global centre of excellence in maritime and ocean education, research, and capacity development, offering postgraduate degrees and professional courses recognized by the International Maritime Organization.

Thenamaris Ships Management

Vouliagmeni, GreeceUpdated May 2004

Thenamaris Ships Management is a Greek ship management company founded in 1972, managing a diverse fleet of approximately 90 vessels including tankers, bulk carriers, containerships, LNG and LPG carriers, with over 3,800 seafarers and 300 shore-based employees, providing integrated ship management and commercial services.

Therm-Tex, Inc.

Tualatin,, Oregon, United StatesUpdated Mar 2004

Therm-Tex, Inc. is a company based in Tualatin, Oregon, United States, specializing in marine incinerators.

Thern Inc.

Winona, MN, United StatesUpdated May 2026

Manufacturer of industrial quality hand winches, power winches and davit cranes used for a variety of purposes in the marine market.

Theseas Savva Ltd

Larnaca, CyprusUpdated Nov 2004

Marine technical supplies and repairs LIFERAFT SERVICE STATION FIRE FIGHTING SERVICE STATION

Thistle Marine LLC.

Ellsworth,, ME, United StatesUpdated Mar 2003

Thistle Marine LLC is a maritime services company based in Ellsworth, United States, providing marine equipment and support services.

Thomas & Betts Ltd.

Iberville, QC, United StatesUpdated Nov 1998

Thomas & Betts (now ABB Installation Products) is an electrical components manufacturer founded in New York in 1898, producing boxes, enclosures, and fittings under brands including Iberville, Star Teck, Ty-Rap, Carlon, and Steelcity. The company supports marine and port electrical supply through a network of distribution centers across the U.S. and Canada.

Thomas J. Brown & Sons Inc.

Staten Island, NY, United StatesUpdated Nov 1998

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.

Thomas M. Hopkins Consulting Engineer

McLean, VA, United StatesUpdated Nov 1998

Independent consulting engineering practice founded by retired U.S. Navy Rear Admiral Thomas M. Hopkins, specializing in naval ship and submarine design, construction, and maintenance. The practice ceased operations following Hopkins' death in May 2003.

Thomas Marine Surveyors

Palm Bay, FL, United StatesUpdated Nov 1998

Thomas Marine Surveyors provides marine surveying services in Palm Bay, Florida, including vessel inspections, yacht and boat surveys, pre-purchase surveys, insurance surveys, and damage assessments.

Thomas Miller & Co. Ltd

90 Fenchurch Street, London, United KingdomUpdated Jun 2010

Thomas Miller & Co. Ltd is a specialist provider of insurance and professional services to the maritime industry, including shipowners, operators, and brokers.