Maritime Directory

New York,, New York, United States

Hess Corporation is a leading independent energy company engaged in global petroleum exploration, production, and midstream operations, including offshore oil developments such as the Stabroek Block in Guyana.

Diversified Energy Company PLC is an energy producer focused on responsible production, transportation, and marketing of natural gas and natural gas liquids in the U.S. Appalachian and Central regions.

Wickliffe, KY, United States

Economy Boat Store, established in 1936, provides marine diesel fuel, lube oil, rope, rigging, and liquid terminalling services to the US Inland Waterway and Gulf Coast barge transportation industry, including midstream and dockside fueling.

Houston,, TX, United States

El Paso Corporation was a major energy company specializing in natural gas pipelines and LNG, now part of Kinder Morgan, the largest midstream energy company in North America.

Houston,, TX, United States

El Paso Corporation (NYSE: EP) is committed to meeting energy needs throughout the United States and the world, with operations that span the energy value chain from wellhead to the trading floor.

Energy Navigator Inc. is a provider of energy software solutions specializing in upstream and midstream workflows to optimize performance in the oil and gas industry.

EnergyNet.com, LLC operates Efficient Markets, a leading online marketplace for competitive real asset transactions including oil & gas, minerals, government resources, real estate, and alternative energy projects. It is a registered broker-dealer and member of FINRA/SIPC.

EQT Corporation is a large-scale, vertically integrated natural gas producer in the U.S. focused on affordable, reliable, and clean energy with a commitment to environmental responsibility and net zero emissions.

Exigent Information Solutions Inc. provides advanced oil and gas accounting software and back-office revenue accounting services, specializing in gas plant information systems for midstream and upstream companies.

HTK Consultants, Inc. provides worldwide petroleum engineering, oil and gas project management, well site supervision, and midstream to downstream project inspection and management services.

Kwai Chung, Hong Kong, China

Hutchison Port Holdings (HPH), the world's largest independent port operator and a subsidiary of the diversified Hutchison Whampoa Limited, has invested in 17 ports worldwide.

New Orleans,, Louisiana, United States

IMTT International-Matex Tank Terminals is a leading provider of bulk liquid storage and logistics solutions in North America, serving refiners, chemical manufacturers, and distributors with strategically located terminals.

Jefferson, LA, United States

Intercostal Marine Repairs provides marine repair, maintenance, and rental services including cranes, drydocks, barges, boats, and salvage operations in Jefferson, United States.

Landpro Corp provides comprehensive oil and gas land management software solutions including upstream and midstream accounting, production management, transportation management, and document automation.

Findlay,, Ohio, United States

Marathon Petroleum Corporation is a leading energy company focused on refining, midstream, retail, and renewable fuels, committed to sustainability and energy efficiency.

Offshore Technology provides news, analysis, and market insights focused on the offshore oil and gas industry, covering exploration, production, offshore services, and related sectors.

Independent consulting firm specializing in project management and inspection services for the midstream and downstream oil and gas industry, both onshore and offshore.

United States

Phillips 66 is a leading energy company focused on safely delivering reliable energy through refining, midstream, chemicals, and renewable fuels operations.

Phillips 66 is a leader in energy solutions with nearly 150 years of experience, focusing on refining, midstream operations, chemicals, renewable fuels, and aviation products and services.

Productos Tubulares is part of the Tubos Reunidos Group, specializing in tubular products for downstream, midstream, and upstream markets, including mechanical and pressure parts.

Quorum Business Solutions, Inc is a leading provider of energy software worldwide, offering purpose-built upstream and midstream solutions to streamline workflows and maximize performance in the oil and gas industry.

Mobile,, AL, United States

Economy Boat Store, operating as Radcliff/Economy Marine Services in Mobile, AL, provides midstream and dockside marine fueling, lubricants, rope, rigging, and liquid terminalling services to the US Inland Waterway and Gulf Coast marine industry.

Santos Ltd. is a global energy company focused on providing reliable and affordable energy, with activities in upstream projects, midstream and energy solutions, and a strong commitment to sustainability and community partnerships.

Humberside, United Kingdom

Sea Bunkering Ltd owns and operates midstream energy infrastructure and provides logistics services for crude oil and natural gas, including pipeline transportation, storage, and gathering assets in the UK.

Specialist Services, a Centurion company headquartered in UAE, is a global supplier of equipment, modular buildings, and packaging solutions for the oil and gas, utility, petrochemical, power, renewables, government, and defense industries.