Maritime Directory

Oilfield Bearing Industries supplies bearings and related components for the oilfield and maritime industries.

Oilfield Systems Limited provides specialized equipment and services for the oilfield and maritime industries.

Royal Services & Rentals, Inc. provides customized subsea CCTV video systems, underwater sonar services, and communication solutions including explosion proof squawk box systems and intrinsically safe two-way radios for the oil and gas industry.

Oilfield.com is an online platform providing directories, classifieds, and job listings related to oilfield equipment and services across various oil basins in the United States.

Oilfiltration.com specializes in oil filtration solutions, providing equipment and services for maintaining oil quality in maritime and industrial applications.

Oiljob.com is an online platform specializing in job listings and recruitment services for the oil and maritime industries.

Oilman Petroleum Equipment supplies petroleum and drilling equipment, serving the maritime and oil industries.

Brunsbüttel, Germany

Oilport Brunsbüttel is located at the Kiel Canal near the Brunsbüttel canal locks, handling a wide range of liquid refinery products with most oil jetties operated by Shell & DEA Oil GmbH. It is part of the Brunsbüttel Ports group offering extensive maritime logistics services including transshipment, storage, and project logistics with trimodal transport connections.

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.

Riga, Latvia

Oiltra Group of Companies is a Riga-based supplier specializing in marine bunker fuels and related services.

Oiltrash.com, Inc. is a company specializing in the collection and disposal of oily waste and sludge from ships and marine operations.

Oiltube.com is an online platform providing maritime industry news, videos, and information related to shipping, offshore, and oil and gas sectors.

Reykjavik, Iceland

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.

Netherlands

Sunbury,, OH, United States

Omegadyne, Inc. is a leading manufacturer of pressure and force measurement and control equipment used in various industries including oceanography and oil exploration.

Onne, Nigeria

Onne Port Complex Free Port Zone is a strategic hub for the oil and gas industry in West Africa, offering incentives and business opportunities to investors in Nigeria's oil sector.

Chuo-ku, Kobe, Japan

Onomichi Dockyard Co Ltd, established in 1943 in Hiroshima Prefecture, specializes in shipbuilding, ship repair, and construction, producing a variety of high-performance vessels including bulk carriers, tankers, and Ro/Ro cargo ships.

Onshore Workover Rigs UK provides onshore oilfield workover rig services in the United Kingdom.

Den Helder, Netherlands

ONSTREAM is an international, multi-discipline group supplying integrated manpower, logistics, and asset integrity services to the oil and gas industries with over 40 years of global industrial experience.

Tripoli, S.P.L.A.J., Libya

Cumbria,, United Kingdom

Orcina Ltd is a UK-based company specializing in marine systems design and analysis software, known for its OrcaFlex software used in offshore dynamic analysis across sectors such as oil & gas, renewables, and defence.

United Arab Emirates

Wanchai,, Hong Kong

Orient Overseas (International) Limited (OOIL) is a publicly listed company on the Hong Kong Stock Exchange, specializing in container shipping and logistics services.