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106 companies

Erie-Western Pennsylvania Port Authority

Erie, PA, United StatesUpdated Aug 2006
Port Agent

The Erie-Western Pennsylvania Port Authority manages industrial, commercial, and recreational port facilities in Erie, PA, providing connections to Great Lakes and overseas markets.

Fairport Harbor Port Authority

Fairport,, OH, United StatesUpdated Aug 2016

Fairport Harbor Port Authority manages the harbor facilities in Fairport Harbor, Ohio, a coastal community on the Great Lakes known for its natural beauty and historic lighthouses.

Federal Marine Terminals Inc (Corporate HQ)

Charlotte,, NC, United StatesUpdated Aug 2003

Federal Marine Terminals has been handling bulk, specialized, and general cargoes including steel, frozen foods, forest products, and containers along the Great Lakes, St. Lawrence River, East and Gulf coasts since 1960.

Fraser Ship Repairs

Port Colborne,, Ontario, CanadaUpdated Apr 2006

Fraser Ship Repairs, located adjacent to Lock #8 on the Welland Canal in Port Colborne, Ontario, is the largest full service topside ship repair company on the Great Lakes, offering all phases of ship repairs including boilers, machinery, hull, and electrical equipment.

Great Lakes Dredge & Dock Company (GLDD)

Oak Brook,, IL, United StatesUpdated Sep 2017

Great Lakes Dredge & Dock Company (GLDD) provides marine dredging and engineering services that help shape the environment as well as provide transportation resources of communities across the world, including America’s largest cities and busiest ports.

Great Lakes Fleet, Inc.

Duluth, MN, United StatesUpdated May 2026

Great Lakes Fleet, Inc. is a maritime transportation company based in Duluth, MN, specializing in shipping services on the Great Lakes.

Great Lakes Pilotage Authority

Cornwall,, ON, CanadaUpdated Oct 2004

As a result of recommendations made by a Royal Commission on Pilotage in Canada, the Pilotage Act was assented to by Her Majesty and the Governor-in-Council and proclaimed in force February 1, 1972. The Pilotage Act created four pilotage regions with specific authorities, thereby replacing a large number of local pilotage districts. The four Pilotage Authorities - Atlantic, Laurentian, Great Lakes and Pacific - are Crown corporations, responsible to Parliament through the Minister of Transport. The Great Lakes Pilotage Authority, Ltd. was established in February 1972 pursuant to the Pilotage Act, incorporated as a limited company in May 1972, and was continued under the Canada Business Corporations Act. Until October 1st, 1998, it operated under the name of Great Lakes Pilotage Authority, Ltd. Pursuant to the Marine Act, which received Royal Assent on June 11 1998, the name of the Authority was changed to Great Lakes Pilotage Authority and the Authority is deemed to have been established under subsection 3(1) of the Pilotage Act. The Authority is a Crown corporation listed in Schedule III, Part I of the Financial Administration Act. On October 1st, 1998, the Authority ceased to be a subsidiary of the St. Lawrence Seaway Authority and has initiated a process to surrender its charter under the Canada Business Corporations Act.

Great Lakes Power Products

Pittsburgh, PA, United StatesUpdated May 2026

Great Lakes Power Products is a leading provider of OEM products, rebuilt units, parts, service and engineering expertise for power transmission solutions in the marine and industrial off-highway markets, including commercial, pleasure, and governmental vessels.

Great Lakes Schooner Company, Ltd.

Toronto,, Ontario,, CanadaUpdated Jan 2004

Great Lakes Schooner Company, Ltd. operates tall ship cruises and private boat charters in Toronto Harbour, offering corporate events, weddings, educational programs, and public dinner and brunch cruises.

Great Lakes Shipyard

Cleveland, Ohio, United StatesUpdated May 2002

The Great Lakes Group is a full-service marine transportation organization operating on the Great Lakes, providing transportation, logistics, new construction, fabrication, repair, and linehandling services.