Maritime Directory

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

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.

Henderson, KY, United States

Martins Ferry, OH, United States

Ohio Valley RV Park in Martins Ferry, OH offers full hookup RV parking with water, sewer, and electricity, catering to oil and gas workers with monthly, weekly, and daily rental options including free Wi-Fi.

Lafayette,, Louisiana, United States

Oil Center Research, L.L.C. specializes in specialty lubricants and industrial compounds for various industries, offering environmentally safe products including greases, sealants, and corrosion inhibitors.

London,, England, United Kingdom

The Oil Companies International Marine Forum (OCIMF) is a voluntary association of oil companies having an interest in the shipment and terminalling of crude oil and oil products. "Our mission is to be the foremost authority on the safe and environmentally responsible operation of oil tankers and terminals, promoting continuous improvement in standards of design and operation".

Rotterdam, Netherlands

Oil Shipping is the leading company in industrial oil transport

Red Bank, NJ, United States

Oil Shipping is the leading company in industrial oil transport

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.

Dallas,, Texas

OilTracers, L.L.C is a company based in Dallas, Texas specializing in oil tracing technology and solutions.

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.

Shelton,, WA, United States

OPP was founded by Atlas Holdings LLC, a Connecticut based private investment group, focused on specialty manufacturing businesses, and a team of former executives of forest product companies, including David Wang and Richard Yarbrough. Mr. Wang was a former Executive Vice President and Director of International Paper Company (“IP”). Mr. Yarbrough has held senior level positions at IP and Louisiana Pacific Company. On-site management includes former Simpson employees: Ben Horn, General Manager, Jim Langenberg, Production Manager, Jim Zmudka, Sales & Marketing Manager, Ken Pratt, Technical Director, and Eric Larsen, Controller. OPP's manufacturing facility is located in Shelton, Washington. It is the single largest overlay panel manufacturing facility, under a single roof, in the world. The site sits on approximately 25 acres adjoining Simpson Timber's sawmill operations. The manufacturing process includes the peeling and drying of veneer for our lay-up and press process plus an extensive finishing department, which includes a panel sander and film press for the production of our Two Step ® high quality overlay panels. We employ a Continuous Process Monitoring (CPM) in all our manufacturing process. OPP provides the world's largest selection of overlaid panels. We have a family of products to meet all the demanding requirements of the markets we serve. These markets include: Concrete Forming, Sign, Transportation and Industrial. OPP plans to continue the Simpson philosophy of cultivating long term mutually successful relationships with those who buy our products and those who supply our material needs. We are proud to have customer ties dating back many decades. Our success depends on their success, which requires that we have a clear understanding of their needs so that we can meet them by providing exceptional products and service. Another key is product development – coming up with new ideas to meet new needs. We are the only overlay panel manufacturer that has a full time staff devoted to product development.

Operation Corporate Training provides corporate training services, potentially including maritime industry training.

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.

Hopkinton, New Hampshire, United States

Optimar, Inc. is a maritime technology company specializing in hydrodynamics, hull design, and environmental risk assessment for various vessel types including ferries and fast ferries.

Istanbul, Turkey

Oran Bunker Ltd is a bunker supplier based in Istanbul, Turkey, providing marine fuel services to vessels calling at regional ports.

Orange, TX, United States

Orange Shipbuilding builds all types of boats and barges ranging in size from 50' to 210'.

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.

Tualatin, OR, United States

Oregon Sandblasting & Coatings provides industrial coating services including blasting, liquid, powder, and specialty finishes, all performed in-house.

Tophane, Istanbul, Turkey

TST Orgem Shipping & Trading Co Ltd provides high-quality ship provision supply services across all Turkish ports and straits, offering a wide range of food, beverages, technical support, and cabin equipment with 34 years of experience.

Busan, South Korea

Largest ship's chandler in Korea covering all Korean ports with branch offices, providing duty free provision, shipstore, bunkering, running repair services, and general shipping agency.

Chicago, IL, United States

ORION MARINE CORPORATION HAS PIONEERED ALTERNATIVES TO CONVENTIONAL SHIPPING ROUTES SINCE 1971. WE CONCENTRATE OUR EFFORTS ON MORE REMOTE AND UNUSUAL DESTINATIONS, PARTICULARLY IN THE "DEVELOPING WORLD". REGULAR SERVICE IS OFFERED TO: RUSSIA AND OTHER C.I.S. REPUBLICS, EASTERN EUROPE, MEDITERRANEAN, MIDDLE EAST, AND AFRICA, AS WELL AS MONGOLIA, VIETNAM, MYANMAR AND PAPUA NEW GUINEA. ORION MARINE CAN SOLVE THE MOST CHALLENGING LOGISTICAL SITUATION AND TRANSPORT YOUR CARGO SAFELY AND TIMELY TO ITS DESTIONATION.

SURABAYA, EAST JAVA, Indonesia

Company Established 1998 as Bunker Supplier and Ship Supplier at Surabaya Indonesia. Servicing all major ports of Indonesia.

Winslow,, ME, United States

Orion Ropeworks is a premium cordage supplier with over 150 years of experience, manufacturing and distributing durable rope and cordage products for various industries including commercial and pleasure marine sectors.