Maritime Directory

Ohio Pipe and Steel is a supplier of steel pipe and related products, serving various industries including maritime and shipping.

Ironton, OH, United States

Ohio University-Ironton Library is an academic library in Ironton, Ohio, providing educational resources and support.

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.

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

Oil Management Services provides oil and fuel management solutions, specializing in bunker supply and related maritime services.

Mobile,, Alabama, United States

Oil Recovery Company, Inc. provides environmental services including marine terminal operations, water treatment, emergency response, industrial services, and maritime support in Mobile, Alabama.

Oil-File International is a company specializing in the supply of oil and lubricants for the maritime industry, based in the UK.

OilExchange is an online platform facilitating the buying and selling of marine fuels and lubricants, connecting suppliers and buyers in the maritime industry.

Antwerp 1, Belgium

Oilchart International NV, based in Antwerp, Belgium, supplies marine bunkers including VLSFO, HSFO, MGO, bio bunkers, and provides storage, logistics, and inland fuel supplies.

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

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.

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

Riga, Latvia

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

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.

Germantown, Tennessee, United States

Solutions for International Distribution

Lisbon, Portugal

Vastra Frolunda, Sweden

Oljekompaniet i Sverige AB is a bunker supplier based in Västra Frölunda, Gothenburg, Sweden.

Koper, Slovenia

Japan

Olympic International Ltd is a Japanese company specializing in maritime services including ship agency and logistics support.

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.

Portland,, WA, United States

Olympic Tug & Barge, Inc. provides marine transportation and services in the Puget Sound area of Washington and the Willamette and Columbia Rivers of Oregon, committed to superior customer service, quality operations, and safety since 1987.

United Arab Emirates

Hammond,, Louisiana,, United States

Omega Protein, Inc. is a company specializing in sustainable menhaden fishery products, providing nutritious ingredients for food, supplements, and animal feed with a focus on traceability and environmental responsibility.

Houston,, TX, United States

OmniSTAR® provides highly accurate and reliable real-time GNSS positioning services worldwide via satellite, supporting industries including precision agriculture, mapping, and aviation.