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1,150 companies

Oiltrash.com, Inc.

Location not listedUpdated Dec 2002

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

Oiltube.com

Location not listedUpdated Dec 2002

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

Oldendorff Melbourne

Southbank ,, AustraliaUpdated Mar 2004

Oldendorff Carriers is a leading global dry bulk shipping company specializing in bulk transportation, transshipment, and dry cargo logistics with a fleet of about 780 ships and operations in 127 countries.

Oldendorff USA Satellite Office

Stamford,, CT, United StatesUpdated Jun 2006

Oldendorff Carriers is a leading global dry bulk shipping company specializing in bulk transportation, transshipment, and dry cargo logistics with a fleet of about 780 ships and operations in 127 countries.

Olympic Gulf Tankers Co

Sharjah, SHARJAH/UAE, United Arab EmiratesUpdated May 2026

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

Olympic Panel Products

Shelton,, WA, United StatesUpdated Nov 2004

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.

Olympic Shipping Co Ltd

Glyfada, GreeceUpdated Oct 2003

Olympic Shipping Co Ltd is a maritime company based in Glyfada, Greece, specializing in shipping operations and vessel management.

Olympic Tug & Barge, Inc.

Portland,, WA, United StatesUpdated Jan 2007

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.

Orion Engineering Services Ltd

Inverness, Great Britain (Uk)Updated Oct 2003

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

Oslo Port Authority

N-0103 Oslo, NorwayUpdated May 2003

Oslo Port Authority manages port operations in Oslo, including cargo handling, passenger and cruise services, environmental initiatives, and harbor development projects.

Overseas Shipholding Group, Inc. (“OSG”)

New York, NY, United StatesUpdated Jan 2007

Overseas Shipholding Group, Inc. is a leading provider of energy transportation services, operating a fleet of vessels that transport crude oil, petroleum products, and dry bulk commodities worldwide.

P&O Maritime Services P/L

AustraliaUpdated Jul 2002
Port Agent

P&O Maritime Logistics, operating under the DP World brand, is a global leader in marine solutions specializing in offshore energy, port services, and cargo transport with a focus on safe, reliable, and sustainable operations.

PCT Group SalesLtd

Glasgow, United KingdomUpdated Jul 2005

PCT Group Sales Ltd is a UK-based company specializing in materials handling equipment, including hoists, trolleys, cranes, and bespoke lifting solutions, with manufacturing operations in the UK, France, and UAE.

PD Ports, Harbour Office Tees Dock (Port Operations Centre)

Grangetown,, Middlesbrough,, United KingdomUpdated Feb 2011
Port Agent

PD Ports Limited is a leading UK port operator owned by Brookfield, managing key ports including Teesport, Humber, and Small Ports, offering port operations, logistics, shipping agency, chartering, and stevedoring services.

PORT OF ITAJAI

BrazilUpdated Jul 2000

Porto de Itajaí is a major Brazilian port offering comprehensive maritime services including cargo handling, cruise terminal operations, and environmental management.

PRA - Petrotechnical Resources

Location not listedUpdated Dec 2002

Petrotechnical Resources of Alaska (PRA) is a certified petroleum engineering consulting company founded in 1997, providing integrated petroleum engineering, geoscience, and operations management services primarily for the Alaskan oil and gas industry.

PT. Pertamina Tongkang

Jakarta, Pusat, IndonesiaUpdated Jan 2007
Port AgentBunker Supplier

PT. Pertamina Tongkang is an Indonesian company based in Jakarta specializing in maritime transportation and logistics services, including tanker operations and bunkering.

Pakistan National Shipping Corp (Lahore)

Lahore, PakistanUpdated Dec 2004
Port AgentBrokerFreight/RFQ

Pakistan National Shipping Corporation (PNSC) is Pakistan's national flag carrier offering integrated shipping, logistics, and marine engineering solutions with a diversified fleet across tanker, bulk, chartering, and container segments.