Maritime Directory

OAO Gazprom is a large Russian energy company primarily engaged in the extraction, production, and distribution of natural gas and related products.

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.

OTS Heavy Oil Science Centre specializes in heavy oil research and development, likely supporting maritime and industrial applications related to heavy oil.

Occidental Petroleum Corp. is an energy company focused on producing vital energy while innovating for a lower-carbon future through carbon innovation and enhanced oil recovery technologies.

Sterling,, VA, United States

Ocean Crest specializes in sourcing marine and offshore equipment with expertise in FPSO vessels and maritime tankers, focusing on clean green engineering and sustainable marine solutions.

Monte Carlo, Monaco

Ocean Energy SAM is a bunker supplier based in Monte Carlo, Monaco, providing 24-hour operative services.

Ocean Energy, Inc. is currently inactive as a maritime company; its domain OceanEnergy.com is listed for sale.

Dartmouth, NS, Canada

Ocean-Resources.com provides current and accurate information on the East Coast oil & gas industry, including news, procurements, events, and directories.

Oceanor Offshore Division is part of Fugro, specializing in geotechnical site investigations and geo-data services to support safer and more sustainable offshore and marine operations.

Houston,, TX, United States

Oceanwide Houston, Inc. is a specialized recruitment, employment, and HR support agency providing offshore and land-based personnel for the maritime, oil & gas, wind energy, marine engineering, and offshore catering sectors.

Cd. Del Carmen, Campeche,, Mexico

Oceanwide Mexico is a specialized recruitment and HR support agency providing personnel services for the maritime and energy sectors, including maritime crew, oil & gas, wind energy, marine engineering, and offshore catering.

OffShore Europe Partnership organizes SPE Offshore Europe, a leading offshore energy event in Aberdeen, Scotland, focused on advancing upstream oil and gas and energy transition technologies.

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

Offshore Technology Conference (OTC) organizes global events focused on offshore energy industry developments, technical knowledge sharing, and innovation recognition.

Oil & Gas Advisors provides consultancy services in the oil and gas sector, likely supporting maritime and offshore operations.

Oil & Gas Journal Property Exchange is a platform for buying and selling oil and gas industry properties and assets.

Oil & Natural Gas Corporation (ONGC) is an Indian multinational oil and gas company engaged in exploration, production, and development of hydrocarbons.

Oil and Gas Jobsearch is an online platform connecting job seekers with employers in the energy sector, allowing users to upload CVs and apply for jobs in the oil and gas industry.

RIX Industries specializes in oil-free and precision gas compressors and gas generation systems, serving critical marine, aerospace, industrial, and energy markets with advanced engineering and manufacturing solutions.

OilExec International is a leading recruitment and staffing services company specializing in the global oil and gas, energy, marine, infrastructure, and construction industries.

Oilfield Batteries provides specialized battery solutions for the oilfield industry, focusing on power supply needs in demanding environments.

Hamburg, Germany

Oiltanking GmbH operates independent storage terminals worldwide, providing safe and efficient logistics services for petroleum products and chemicals as a trusted custodian and terminal operator.

The Oklahoma Energy Resources Board is an organization focused on supporting and educating the next generation of professionals in Oklahoma's oil and natural gas industry, promoting land restoration, safety, and community outreach.

Inverness, Great Britain (Uk)

Orion Engineering Services Ltd provides global recruitment and workforce solutions specializing in energy, engineering, and technical sectors including offshore and subsea vessel operations.