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314 companies

Haley Marine Gears International Inc.

Harvey,, LA, United StatesUpdated Dec 2004

Haley Marine Gears International, Inc. is a manufacturer and supplier of marine propulsion equipment including gears, clutches, torsional couplings, and shaft brakes, serving vessels in the Gulf of Mexico, North and South America, and abroad.

Harris Pye Gulf L.L.C.

Dubai,, United Arab EmiratesUpdated Apr 2007
Port AgentBrokerFreight/RFQ

Harris Pye Gulf L.L.C. is a maritime services company based in Dubai, UAE, specializing in ship agency, shipbroking, and marine consultancy.

Harvey Gulf International Marine Inc.

Harvey, LA, United StatesUpdated Dec 2004

Harvey Gulf International Marine, LLC is a marine transportation company specializing in Fast Supply, Offshore Supply, and Multi-Purpose Support Vessels for deepwater operations in the U.S. Gulf of America and abroad.

Hercules Liftboats Company, LLC.

Lafayette,, LA, United StatesUpdated Apr 2007

The largest liftboat fleet operator in the U.S. Gulf with leg lengths greater than 100 feet, Hercules Liftboat Company, LLC. has a proven track record of providing versatile, reliable and safe services to support construction and maintenance work on offshore development projects. Hercules Liftboat operates in the shallow to intermediate-water depths of the Gulf of Mexico.

Horizon Marine Inc.

Marion, MA, United StatesUpdated May 2003

Horizon Marine Inc. is the leading service provider to offshore oil operators in the Gulf of Mexico and offshore Trinidad, specializing in oceanography and monitoring surface currents for offshore operators.

Horizon Offshore Contractors,Inc.

Houston, Texas, United StatesUpdated Feb 2004

Horizon Offshore Contractors, Inc. specializes in offshore construction in the Gulf of Mexico and internationally. Services include pipelay, pipebury, derrick lift and dive support.

Houston Foret Seafood

Cocodrie,, LA, United StatesUpdated Mar 2004

Distributor and exporter of Louisiana seafood including shrimp, crab, crawfish, oysters, finfish, and alligator from the Gulf of Mexico.

ICIS

Houston, TX, United StatesUpdated May 2026

ICIS pricing is an independent price benchmark for the chemical and oil industries. The weekly ICIS pricing Chemical Tanker Shipping Reports are widely regarded as the industry’s most comprehensive and detailed source of chemical shipping data available. Each one offers in-depth coverage of markets in Europe, the Americas and Asia, as well as insight into trends and developments affecting some of the highest shipping traffic areas in the world, including: Northwest Europe Baltic Sea Mediterranean The Gulf Indian Ocean Southeast Asia Northeast Asia North America South America Transatlantic Africa Each report covers key areas, including freight rate assessments, spot market rates and enquiries, along with a detailed market analysis and market commentary.

Industrial & Marine Maintenance

Tampa, FL, United StatesUpdated Nov 1998

Industrial & Marine Maintenance is a Tampa, FL-based company providing maintenance services for industrial and marine equipment, serving vessels and facilities in the Port of Tampa area.

Inland River Towing Inc.

La Place, LA, United StatesUpdated Nov 1998

Inland River Towing Inc. is a Louisiana-based marine transportation company providing inland waterway towing and towboat services along the Mississippi River and Gulf Coast region.

International Longshoremen's Assoc., AFL-CIO

New York, NY, United StatesUpdated Jan 2006
Training

The International Longshoremen’s Association is the largest union of maritime workers in North America, representing over 85,000 longshoremen across the Atlantic and Gulf Coasts, Great Lakes, major U.S. rivers, Puerto Rico, Eastern Canada, and the Bahamas.

International Marine Supply Inc.

Houston, TX, United StatesUpdated May 2002

Serving the US Gulf Coast since 1974, serving all US Ports in the Gulf Coast region, Ship Supplier, all vessel Stores, Provisions, Bonded stores, Spares/Machinery

Kim Susan Inc.

Larose, LA, United StatesUpdated Nov 1998

Marine transportation company serving the Gulf of Mexico oil and gas industry since 1974, operating a fleet of supply and utility vessels for drilling and offshore support operations.

Kirby Corporation (Corporate Headquarters)

Houston, TX, United StatesUpdated May 2016
Bunker Supplier

Kirby Corporation is the largest tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, Gulf Intracoastal Waterway, and U.S. coasts. It also provides distribution and services for diesel engines, transmissions, parts, and industrial equipment.

Kust Exploration and Consulting

Katy, Texas, United StatesUpdated Jan 2004

prospect generation/review, 3D / 2D seismic interpretation, prestack-AVO analysis, balanced structure mapping (including around salt, in carbonates and in retrograde failed shelf margins), forward/inverse seismic modeling, petrophysical well analysis, rock physics, bypassed oil finding, varied geoscience software support (including EARTHWORKS, SMT, GeoQuest (Ranked as a Product Champion and received 9 certificates of achievements from GeoQuest), Landmark (received 5 certificates of achievements from Landmark), Geographix, GMA, Petcom Powerlog and Hampson Russell software), clastic / carbonate stratigraphy, reservoir characterization, development geology, seismic acquisition and processing. Gulf Coast

LOOP LLC

Metairie, LA, United StatesUpdated May 2003

LOOP LLC operates the Louisiana Offshore Oil Port, the only U.S. port capable of offloading Ultra Large Crude Carriers and Very Large Crude Carriers, with extensive offshore and onshore crude oil storage and pipeline facilities.

Lighthouse Marina

Panama City Beach, FL, United StatesUpdated May 2026

Pirate’s Cove Marina is a full-service marina in Panama City Beach offering quick Gulf access, large dry boat storage facilities, and specialized lift and storage options for various watercraft.

Lloyd's Register North America Gulf Coast Operations

Houston, TX, United StatesUpdated Sep 2005

Lloyd's Register North America Gulf Coast Operations performs ship surveys to ensure high standards of design, manufacture, construction, maintenance, operation, and performance, enhancing life and property at sea and on land.

Loubat

New Orleans,, LA, United StatesUpdated May 2005

Supplier of galley equipment and specialty foodservice equipment including marine and oil rig foodservice solutions, based in Louisiana and serving the Gulf South.

Louisiana Machinery Power Systems

Morgan City, LA, United StatesUpdated Nov 2006

Louisiana Machinery Power Systems offers the entire line of Caterpillar Marine Propulsion Engines. Engines are available in five rating classes each tailored to your application. Whether it's a high performance boat, a commercial fishing vessel, service or work boat application, Louisiana Machinery Power Systems can supply you with the right Caterpillar engine to fit your needs. Our Marine specialists are equipped with "Marine Power Pro" software to quickly select and quote the marine engine that is best suited to your new construction or repower needs. Louisiana Machinery Power Systems is dedicated to quality Caterpillar Marine Engine product support throughout Louisiana's waterways and Gulf Coast. Our two dedicated engine repair facilities are located on the Intracoastal Waterway in Belle Chase and Morgan City. These facilities provide dockside service and highly trained field service technicians. Most technicians have offshore experience and passports enabling our customers to receive specialized engine services when necessary wherever they work, worldwide.

Louisiana Universities Marine Consortium

Chauvin, LA, United StatesUpdated Nov 1998

Louisiana Universities Marine Consortium (LUMCON) is a marine research and education consortium located in Chauvin, Louisiana, dedicated to advancing marine science through research, education, and community outreach focused on coastal and marine environments.