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290 companies

Neptune Marine Services Limited

Perth,, WA,, AustraliaUpdated Nov 2006

Neptune Marine Services Limited provides the Neptune Underwater Dry Weld System for damage repair in Shipping, Oil and Gas, Marine Infrastructure, and Defence industries, specializing in welding in hazardous environments.

Norcon Engineering AS

NorwayUpdated May 2002
Training

Tratec Norcon is a leading technology company in automation for industry, transport infrastructure, municipal engineering, and offshore sectors, specializing in SCADA systems and control solutions.

North Star Rescue Boat Services

Aberdeen AB11 5FS, United KingdomUpdated May 2026
Port Agent

North Star Shipping is a leading infrastructure support company with unrivalled marine experience, providing rescue and maintenance services with dedicated shoreside maintenance teams in Aberdeen and Lowestoft.

Nynas UK AB

Dundee, United KingdomUpdated May 2002
Bunker Supplier

Nynas UK AB is a specialty chemicals company providing bitumen and naphthenic solutions that support sustainable infrastructure and electrification.

Oahu District Commercial Harbors

Honolulu,, Hawaii, United StatesUpdated Jul 2003

Oahu District Commercial Harbors manages and operates commercial harbor facilities in Honolulu, Hawaii, providing port services and infrastructure support.

Oceanor Offshore Division

Location not listedUpdated Dec 2002

Oceanor Offshore Division is part of Fugro, specializing in geotechnical site investigations and geo-data services to support safer and more sustainable offshore and marine operations.

OilExec International

Location not listedUpdated Feb 2008

OilExec International is a leading recruitment and staffing services company specializing in the global oil and gas, energy, marine, infrastructure, and construction industries.

Osmose Marine Products Group

Griffin, GA, United StatesUpdated Jul 2001

Osmose Marine Products Group manufactures PILE-GARD, a pile protection system that shields timber piles from marine borer damage and steel piles from waterline corrosion by eliminating oxygen exposure.

PINTSCH BAMAG Antriebs- und Verkehrtechnik GmbH

Hünxer Strasse 149, Dinslaken, GermanyUpdated May 2010

PINTSCH BAMAG Antriebs- und Verkehrtechnik GmbH is a leading manufacturer of safety-relevant products for railway infrastructure, providing tailored system solutions, components, and services for national and international railways, including maritime navigation aids.

PennWell MAPSearch

Houston,, TX, United StatesUpdated Aug 2006

PennWell MAPSearch provides GIS asset data and mapping solutions for the energy industry, including petroleum, natural gas, electric power, and renewable energy sectors.

PipeLocater.com

Location not listedUpdated Dec 2002

PipeLocater.com provides pipeline locating services to ensure safe excavation and maritime infrastructure maintenance.

Pipeline Engineering GmbH

Essen, GermanyUpdated Nov 2000

Pipeline Engineering GmbH, established in 1960 and based in Essen, Germany, is one of the largest engineering firms specializing in pipeline construction and related services.

Pirelli Submarine Cables

Southampton, Hampshire, United KingdomUpdated May 2003

Pirelli Submarine Cables, based in Southampton, UK, is historically known for manufacturing submarine telegraph cables and cable-laying ships, supporting maritime telecommunications infrastructure.

Plains All American Pipeline,

Houston, TX, United StatesUpdated Jul 2004

Plains All American Pipeline, L.P. is engaged in interstate and intrastate crude oil transportation, and crude oil gathering, marketing, terminalling and storage, as well as the marketing and storage of liquefied petroleum gas and other petroleum products, primarily in Texas, California, Oklahoma, Kansas, Louisiana and the Canadian Provinces of Alberta and Saskatchewan. The Partnership's common units are traded on the New York Stock Exchange under the symbol "PAA". The Partnership is headquartered in Houston, Texas.

Port Authority For Columbiana

East Liverpool, OH, United States

The Columbiana County Port Authority in East Liverpool, OH, focuses on business development, economic incentives, and regional advantages related to river terminal facilities along the Ohio River.

Port Authority of Ashland

Ashland, WI, United StatesUpdated May 2026

The Port Authority of Ashland manages and operates the port facilities in Ashland, Wisconsin, providing maritime services and infrastructure support for shipping and freight operations.

Port Authority of Summerside

Dartmouth, NS, CanadaUpdated May 2003
Port Agent

The Port Authority of Summerside manages and operates the port facilities in Summerside, Canada, providing maritime services and infrastructure support.

Port Authority of Veracruz

Veracruz, MexicoUpdated Jul 2003

Administración del Sistema Portuario Nacional Veracruz (ASIPONA Veracruz) manages the port operations, infrastructure, and services at the Port of Veracruz, Mexico, including strategic development and regulatory compliance.

Port Corp South Australia

Wallaroo, SA, AustraliaUpdated Feb 1999
Port Agent

Port Corp South Australia operates the port facilities at Wallaroo, providing maritime services and infrastructure support for shipping and logistics.

Port Giles

Port Adelaide, SA, AustraliaUpdated Aug 2003

Port Giles is a port operated by Flinders Ports, South Australia's leading private port operator managing seven ports including Port Giles, committed to ongoing investment in port infrastructure and equipment.

Port Lincoln

Port Adelaide, South Australia,, AustraliaUpdated Aug 2003

Flinders Ports is South Australia's leading private port operator managing seven ports including Port Lincoln, committed to ongoing investment in port infrastructure and equipment.

Port Of Muskogee

Muskogee, OK, United States

Port Muskogee is a premier 450-acre intermodal transportation complex located on the McClellan-Kerr Arkansas River Navigation System, providing year-round navigable water access to 20 states and the Gulf of America, with seamless connections by road, rail, and air.