Maritime Directory

Marietta, OH, United States

Marathon Oil Corporation is an exploration and production company focused on oil and gas, recently acquired by ConocoPhillips.

Houston ,, TX, United States

Mariner Energy, Inc. is an energy company based in Houston, specializing in oil and gas exploration and production.

Houston,, TX, United States

Multiphase Solutions, Inc. is a company based in Houston, TX, United States, providing services related to the maritime or offshore industry.

Houston,, TX, United States

Mustang Engineering, L.P. provides quality engineering design and project management services to the upstream oil and gas, process plants, pipeline, automation and control, and industrial industries worldwide.

Kingwood,, TX, United States

NMR Petrophysics, Inc provides specialized petrophysical analysis services, focusing on nuclear magnetic resonance techniques for the oil and gas industry.

Nelgar Oilfield Services specializes in production optimization, regulatory testing, and engineering services for the oil and gas industry, serving Western Canadian and international producers.

Perth,, WA,, Australia

Neptune Marine Services Limited provides the Neptune Underwater Dry Weld System for damage repair in Shipping, Oil and Gas, Marine Infrastructure, and Defence industries, specializing in welding in hazardous environments.

Newpark Resources provides comprehensive drilling and completion fluid systems and solutions for the oil and gas industry, focusing on innovative, sustainable, and productive well operations globally.

Calgary,, Alberta,, Canada

Nexen, Inc. is an energy company based in Calgary, Alberta, Canada, primarily engaged in oil and gas exploration and production.

Nigerian Oil and Gas Online is a platform providing news, analysis, and information on the Nigerian oil and gas industry.

Nile Petroleum Industrial Company (NPICO) is an engineering firm specializing in high-quality solutions for the oil and gas industry, refineries, petrochemical plants, and other industrial sectors, with workshops in Alexandria and Cairo.

Sola, Norway

Offering the world's leading Offshore Oil & Gas Industry Consultancy / Business Intelligence Service The PetroBase 2000 system allows for qualitative and quantitative forecast of offshore oil and gas E&P activity levels in all countries in the world hosting such activities.

Oslo, Norway

Hydro is a Fortune 500 energy and aluminium supplier operating in more than 40 countries. We are a leading offshore producer of oil and gas, the world’s third-largest aluminium supplier and a leader in the development of renewable energy sources.

Oslo, Norway

Norsk Hydro ASA is a leading aluminium and renewable energy company with significant operations in oil and gas production, including offshore installations and subsea developments, primarily in Norway and internationally.

Nova Scotia Oil & Gas Conference is an event focused on the oil and gas industry in Nova Scotia, providing a platform for industry stakeholders to discuss developments and opportunities.

Metairie,, LA, United States

OCC Offshore Operators Committee is an organization representing offshore operators, providing industry collaboration and resources in the maritime and offshore sectors.

Houston,, Texas, United States

ODS-Petrodata is a Houston-based company providing data, market intelligence, and analytics for the offshore oil and gas and maritime industries.

OES Group of Companies provides asset integrity management, inspection, audit, and project management services primarily for the oil & gas and energy industries, specializing in equipment inspection, maintenance audits, and safety compliance.

OMNI Energy Services Corp. provides integrated environmental solutions including waste management, environmental transportation, and well intervention services primarily for the oil and gas industry across multiple U.S. regions.

Singapore, Singapore

OSS – Offshore Subsea Services is a Singapore-based company specializing in offshore and subsea services for the maritime and oil & gas industries.

Ocean Production Technology provides specialized equipment and services for offshore oil and gas production.

Ocean Rig ASA is a company specializing in offshore drilling services, operating a fleet of modern drilling rigs for the oil and gas industry.

Nicosia,, Cyprus

Ocean Rig UDW Inc. is an international offshore drilling contractor specializing in ultra-deepwater and harsh-environment offshore drilling, owning and operating ultra deepwater semisubmersible rigs and drillships.

Ocean Rubber Factory LLC is the Middle East's leading supplier of technical rubber products, providing innovative and quality solutions across multiple industries including marine.

Houston,, TX, United States

Oceaneering International, Inc. is an advanced applied technology company providing engineered services and hardware for marine, space, and harsh environments, serving oil and gas, government, aerospace, and marine engineering industries worldwide.