Maritime Directory

South Korea

Ocean Enterprise Corp. operates as a bunker supplier in South Korea, providing fuel services for maritime vessels.

Port Saeed, Dubai, United Arab Emirates

Ocean Masters L.L.C. is a port agent company based in Port Saeed, United Arab Emirates, providing maritime agency services.

United Arab Emirates

Oceanco International Services LLC is a maritime services company based in the United Arab Emirates, providing support and solutions for the shipping industry.

Cleveland,, OH, United States

We own strategically located, proven, long-life reserves of high-quality industrial minerals. Great Lakes Minerals The largest and highest-quality limestone producer on the Great Lakes, with quarries, processing plants, docking facilities and the largest fleet of self-unloading U.S.- Flag vessels on the Lakes. Global Stone Operates limestone quarries and lime and limestone processing facilities serving customers located primarily in the Mid-Atlantic and southeastern United States. Performance Minerals Mines and processes specialized industrial minerals, primarily high-purity silica sands and muscovite mica, with facilities in the southwestern United States, Ohio and North Carolina.

Henderson, KY, United States

Ohio Valley Marine Service, Inc. operates the only full service marine repair facility between Louisville and Paducah, Kentucky, providing fuel, supplies, groceries, engine parts, and crew changes at the mouth of the Green River on the Ohio River.

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.

Sharjah, SHARJAH/UAE, United Arab Emirates

Olympic Gulf Tankers Co Ltd is a shipping company specializing in tanker operations based in Sharjah, United Arab Emirates.

London, United Kingdom

The Online Tanker Industry Index (OTII) is a proprietary daily tanker freight rate index providing Worldscale rates across key tanker routes, serving as a critical benchmark for chartering, risk assessment, and market analysis in the tanker shipping industry.

Stamford, CT, United States

OptiMarin develops and manufactures complete systems for Ballast Water Treatment. The OptiMar Ballast System is based on solids separation and UV irradiation and utilizes the existing ballast pumps aboard the vessel. The OptiMar System can be retrofitted to existing vessels or installed in new builds and we handle flow rates ranging from 100 m3/h up to 3000 m3/h per ballast pump.

Kirkwall,, Orkney,, United Kingdom

Orkney Ferries Ltd operates inter-island ferry services connecting Orkney's mainland with thirteen island destinations, providing passenger and cargo transportation.

Dubai, United Arab Emirates

Otared Shipchandling & Shipping Agency provides shipchandling and shipping agency services in Dubai, United Arab Emirates.

Owen Sound,, Ontario, Canada

Owen Sound Transportation Co Ltd operates ferry services connecting Owen Sound, Ontario, providing essential maritime transportation across Georgian Bay.

Owensboro,, KY, United States

Owensboro Riverport Authority operates a full-service port on the Ohio River providing access to major markets via river, rail, road, and air, supporting domestic and international shipping in the Midwestern and Southern United States.

Oxford,, MD, United States

Oxford-Bellevue Ferry operates a passenger ferry service connecting Oxford and Bellevue in Maryland, United States.

Aberdeenshire, United Kingdom

P & O Scottish Ferries Ltd Orkney & Shetland Services operates ferry routes connecting the UK to Europe, offering passenger and freight services including short breaks and mini cruises.

United Kingdom

P&O European Ferries (Irish Sea) Ltd operates ferry services between the United Kingdom and Ireland, providing freight and passenger transport across the Irish Sea.

Baltimore, MD, United States

P&O Ports Baltimore, Inc. operates the Port of Baltimore, providing terminal services including cargo handling and logistics support.

Singapore

PSA Singapore operates the world's largest transhipment hub, facilitating container movements globally with connections to 600 ports in 123 countries and handling millions of TEUs annually.

Dana Point,, California, United States

Pacific Asian Enterprises operates the Nordhavn brand, specializing in the design, sales, and support of Nordhavn trawler yachts and long-range cruising vessels.

Papeete, Tahiti, French Polynesia

Papeete Port Authority manages and operates the main port facilities in Papeete, French Polynesia, facilitating maritime trade and passenger services.

Caruthersville, MO, United States

Pemiscot Port Authority operates a port facility in Caruthersville, Missouri, providing maritime and shipping services along the Mississippi River.

Georgetown,, Penang,, Malaysia

Penang Port Sdn. Bhd. operates a major port in Georgetown, Malaysia, providing container, cargo, marine, cruise, ferry, security, and fire & rescue services.

Tell City, IN, United States

Perry County Port Authority operates a port facility in Tell City, Indiana, providing maritime and rail intermodal services.

Wilmington,, NC, United States

Petchem, Inc. operates powerful and modern tugs in Port Canaveral, providing towing and marine support services.

Kingston,, Jamaica

Petrojam Limited operates a hydro-skimming refinery and marine terminals in Kingston and Montego Bay, Jamaica, supplying refined petroleum products.