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498 companies

Natvar Parikh Industries Limited

Ballard Estate, Mumbai, IndiaUpdated Jun 2002
Port Agent

Natvar Parikh Industries Limited is engaged in project and heavy lift transport, shipping and multimodal transport, logistics and distribution services, and container handling and transport.

New Madrid Port Authority

New Madrid, MO, United StatesUpdated May 2026

The New Madrid Port Authority, established in 1978, provides and maintains industrial placements and shipping solutions throughout the Midwest via rail, river, and road transport.

Newpark Shipbldg. & Repair Inc.

Houston, TX, United StatesUpdated Nov 1998

Newpark Shipbuilding & Repair, Inc. is a Houston Ship Channel shipyard providing vessel construction, ship and barge repair, and barge cleaning/gas-freeing services.

Norfolk Barge Co.

Norfolk, VA, United StatesUpdated Nov 1998

Norfolk Barge Company is a trusted source of classed and unclassed deck and spud barges, located in the Port of Hampton Roads on the eastern branch of the Elizabeth River.

Northland Services Inc.

Seattle, WA, United StatesUpdated Mar 1999

Northland Services is a stevedoring and marine transportation company based in Seattle, specializing in cargo handling and shipping between Seattle, Alaska, and Hawaii.

O.D.S. Marine

Ottawa, Ontario, CanadaUpdated Oct 2000

Professional commercial diving and marine contractor in business full time since 1981. Customers include government agencies, large general contractors, engineering companies.

Ocean Marine Brokerage Services, Inc.

Schriever,, LA, United StatesUpdated Sep 2016
Broker

Ocean Marine Brokerage Services is a commercial boat brokerage company specializing in the sale and auction of used commercial vessels including oilfield, fishing, passenger, and cargo vessels.

Ocean Remorquage Montreal Inc.

Quebec,, CanadaUpdated Nov 2004

Groupe Océan is a Canadian maritime company offering integrated maritime services including port towing, shipbuilding and repair, barge and workboat rental, dredging, salvage and marine towing, and oversized maritime transport across Canada and internationally.

Ocean Sparkle Limited

Hydrabad, Andhra Pradesh, IndiaUpdated Jan 2003

The Ocean Sparkle Limited (OSL) was incorporated in 1995. The company is engaged in the activities of operations & management of ports, towage and lighterage. The company owns 12 barges, 2 harbour-towage tugs and 2 ocean-going tugs. The turnover of OSL for FY1999-2000 was Rs. 140.4 million.

Ocean Tug/Barge Engineering (OT&BE)

MA, United StatesUpdated Sep 2017

Ocean Tug & Barge Engineering is a United States-based company specializing in the design of large articulated tug/barge systems, recognized as an industry leader in AT/B design.

Odense Steel Shipyard Ltd.

Odense C, DenmarkUpdated Apr 2005

Odense Steel Shipyard Ltd. is a newbuilding shipyard with capacity for vessels of up to 450,000 dwt. Odense Steel Shipyard Ltd. further more is the parent company of a shipbuilding group with affiliates in Denmark, Germany, Lithuania, Estonia and China.

Offshore Marine Service Association OMSA

New Orleans,, LA, United StatesUpdated Sep 2016

Offshore Marine Service Association (OMSA) is a non-profit organization representing U.S. offshore marine transportation companies, promoting industry interests and providing a united front on legislative and governmental matters.

Offshore Shipbuilding Inc.

Palatka, FL, United StatesUpdated May 2026

St. Johns Ship Building (operating as Offshore Shipbuilding Inc.) is a full-service marine facility in Palatka, Florida specializing in new construction and repair of steel and aluminum vessels including ferries, tugs, barges, landing craft, and crew transfer vessels.

Ohio Valley Marine Service, Inc.

Henderson, KY, United StatesUpdated Oct 2003
Port AgentBunker Supplier

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 Shipping

Rotterdam, NetherlandsUpdated Aug 2006

Oil Shipping is the leading company in industrial oil transport

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.