Maritime Directory

Global Underwater Services

Commercial Underwater Diving Services Inland and Offshore Routine and Emergency, Employment

Gnots Reserve Inc.

Gnots Reserve, Inc. is a fleeting and towing company based in Destrehan, Louisiana that builds its own towboats and operates on the Lower Mississippi River from Mile 53 AHP to Mile 47 (Black River) and the Gulf Intracoastal Waterway.

Golding Barge Line

Golding Barge Line specializes in the movement of refined petroleum products, petro-chemicals, and chemical products throughout the entire US inland waterway system.

Goson Brokers Pte Ltd (ShipAds)

Goson Brokers Pte Ltd (ShipAds) is a Singapore-based brokerage specializing in the sale and purchase of tugs, barges, and ships, serving clients across Asia including China, Middle East, Malaysia, Indonesia, and Thailand.

Gottlieb, Barnett & Bridges, LLC

Gottlieb, Barnett & Bridges, LLC provides marine engineering and structural consulting services specializing in containerization, crane design, port facilities, and material handling systems.

Great Lakes Shipyard

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.

Green Turtle Bay Resort

Green Turtle Bay Resort & Marina in Grand Rivers, KY offers marina services including slip rentals, transient and condo rentals, boat rentals, dry dock, and a full range of amenities such as dining, spa, and conference facilities on Lake Barkley.

Gretna Machine & Iron Works

Gretna Machine & Iron Works (GMIW) is a Harvey, Louisiana shipyard providing drydocking, steel fabrication, and machining services for inland and Gulf Coast vessels including towboats and barges.

Groupe Maritime Verreault inc.

Groupe Maritime Verreault inc. is a Canadian maritime company based in Les Méchins, Québec, offering services including shipbuilding, repair, and maritime operations.

Gulf Marine Repair Corp

Gulf Marine Repair is a full-service shipyard in Tampa, Florida specializing in repair, conversion, and modification of commercial and government vessels including tugs, barges, dredges, and small ships.

Gunderson

Gunderson Inc. is a diversified railroad freight car builder, railcar refurbisher, and marine barge builder employing approximately 1,300 workers. Can build to 750'X110'

HAMPTON BARGE LINE, INC.

HARBOR BARGE, INC.

HAWAIIAN TUG & BARGE

HENDON BARGE CO., INC.

HILLIARD-LYONS BARGE PARTNERS

HL Shipbuilding & Engineering Pte Ltd

Shipbuilding - Shipping Repairing - Barge/Tug Boat - Batching Plant for Concrete - Waterfront - Unloading/Loading of Materials

HOPSON BARGE LINE, INC.

Hagbart Kraemer AS

Hagbart Waage

Hannah Marine Corporation

Hannah Marine Corporation operates the largest U.S.-flag liquid bulk fleet on the Great Lakes, specializing in tugs and barges.

Harbor Fuel Service Inc

Harbor Bunkering Corporation, originally Harbor Fuel Service, Inc., has been supplying bunker fuel in Puerto Rico since 1980, operating a fleet of tank trucks and barges in the port of San Juan.

Harbormaster Marine, Inc.

Harbormaster Marine, Inc. is a US manufacturer of heavy-duty outboard drive marine propulsion systems and tunnel (bow) thrusters, known for durable, high-quality marine parts and worldwide service support.

Harley Marine Services, Inc. (Olympic Tug & Barge)

Olympic Tug & Barge, Inc. (an operation of Harley Marine Services, Inc.) is a privately owned fuel transportation company operating in the Puget Sound area of Washington and the Willamette and Columbia Rivers of Oregon. We began operation in 1987, dedicated to superior customer service, quality operating procedures and exceptional safety standards. Our company is recognized for extensive safety programs and systems that ensure a safe environment for the care and custody of your cargo.

Harley Shipbuilding Corporation

Harley Shipbuilding Corporation is a boat manufacturer based in Bartow, United States, specializing in custom aluminum boats.