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775 companies

Port of Pascagoula

Pascagoula,, Mississippi, United StatesUpdated Mar 2015

The Port of Pascagoula, located on the Gulf of Mexico, includes two harbors that accommodate a wide variety of cargo and are supported by strong transportation infrastructure.

Port of Plymouth

Plymouth, Devon, Great Britain (Uk)Updated Apr 2004

ABP operates the Port of Plymouth at Millbay Docks, a tidal basin within Plymouth Sound, offering strategic road links and a natural harbour to support expanding trade with the Continent.

Port of Ponce, Puerto Rico

Ponce,, PR, Puerto RicoUpdated Sep 2003

Port of Ponce is a maritime port facility located in Ponce, Puerto Rico, serving as a key hub for shipping and cargo operations in the region.

Port of Rosedale

Rosedale,, MS, United StatesUpdated Aug 2003

Port of Rosedale is a 3.3-mile slack water harbor located on the Lower Mississippi River, serving as a primary staging and fleeting area for barges to and from the Arkansas Navigation System with capacity for over 300 barges.

Port of Saltpond

Ghana

Port of Saltpond is a maritime port facility located in Ghana. No specific details about services or operations are provided.

Port of San Diego

San Diego, CA, United StatesUpdated Apr 2007

The Port of San Diego is a specially created district managing 34 miles of San Diego Bay waterfront, balancing maritime, waterfront development, public safety, and environmental initiatives to support regional prosperity.

Port of San Francisco

San Francisco,, CA, United StatesUpdated May 2026

The Port of San Francisco is a public agency managing 7.5 miles of San Francisco Bay shoreline, responsible for maritime commerce, navigation, fisheries, environmental restoration, and public recreation.

Port of Seattle (port headquarters)

Seattle, WA, United StatesUpdated Apr 2011

The Port of Seattle is divided into four operating divisions, plus corporate departments that support the divisions and the broad mission of the Port. Aviation Division The Aviation Division operates Seattle-Tacoma International Airport. Sea-Tac is the 18th busiest passenger airport in the United States, serving 31 million passengers a year and moving more than 346,000 metric tons of air cargo annually. Mark Reis is Managing Director. Capital Development Division The newest Port division, Capital Development oversees the Port’s procurement and construction services, and includes the new Central Procurement Officer position. Ralph Graves is the Managing Director of the division, and Nora Huey is the Central Procurement Office Director. Real Estate Division This division’s mission is to improve the use of selected Port assets to promote regional economic vitality, create jobs and generate new revenue. It also provides services and facilities for fishing, commercial and recreational boats at Fishermen's Terminal, the Maritime Industrial Center, Harbor Island Marina, Shilshole Bay Marina and Bell Harbor Marina. Joe McWilliams is Managing Director. Seaport Division The Seaport operates the nation’s 7th busiest marine container cargo and bulk cargo port and handles related terminal infrastructure maintenance. Cruise Services operates two passenger cruise terminals and other large vessel moorage facilities. Linda Styrk is Managing Director. Corporate Departments Other departments serving all divisions include Accounting and Procurement Services, Construction Services, Engineering, Executive, Finance and Budget, Government Relations, Human Resources and Development, Information Technology, Labor Relations, Legal, Police, Public Affairs and Social Responsibility.

Port of Ushuaia

Ushuaia ,, Pcia. de Tierra del Fuego, ArgentinaUpdated Aug 2003

The Port of Ushuaia is located on the bay of Ushuaia in Argentina, protected by the Ushuaia Peninsula and Bridge islands, serving as a key maritime gateway in the Beagle Channel.

Port of Vicksburg

Vicksburg,, MS, United StatesUpdated Aug 2003

Slack water harbor with U.S. Customs Entry and designated as a Port of Entry located in Vicksburg, MS, United States.

Port of Walvis Bay

Walvis Bay,, NamibiaUpdated Aug 2003

Walvis Bay is Namibia's largest commercial port, strategically located with direct access to principal shipping routes, handling about 2.5 million tonnes of cargo annually.

Porto Empedocle

Sicily, ItalyUpdated Aug 2003

Porto Empedocle is a Sicilian port featured on Harbours.net, a guide to ports and harbors in Sicily providing maritime news, port information, and related services.

Premier Oil plc

Location not listedUpdated Dec 2002

Harbour Energy plc is one of the world's largest and most geographically diverse independent oil and gas companies, operating across Europe, Latin America, North Africa, and Southeast Asia with a focus on safe and responsible energy production and carbon storage projects.

Premier RV Resort

Clarkston, WA, United States

Premier RV Resorts offers RV camping and lodging accommodations with well-maintained facilities, seasonal events, pet-friendly areas, and on-site convenience stores across Oregon and Washington.

Prudence Ferry Inc.

Bristol, RI, United StatesUpdated May 2026

Prudence Ferry provides regular passenger ferry transportation service between Bristol, Rhode Island and Prudence Island across Bristol Harbor.

Pulse Data Inc.

Location not listedUpdated Dec 2002

Pulse Data Inc. provides resources and expertise focused on the energy sector, emphasizing renewable energy, energy efficiency, and technological innovation to support sustainable development and the energy transition.

Qingdao Headway Marine Technology Co., Ltd.

Qingdao,, ChinaUpdated Mar 2006
Training

Qingdao Headway Marine Technology Co., Ltd. is a Chinese company specializing in low-carbon shipping solutions, including shipborne carbon capture systems, methanol and ammonia fuel supply systems, exhaust gas cleaning systems, ballast water management systems, and smart ship systems.

Questor Technology Inc. - Calg

Location not listedUpdated Dec 2002

Questor Technology Inc. is a leader in clean combustion and energy efficiency technologies, providing ISO 14034 certified thermal oxidizers that eliminate harmful emissions and reduce carbon footprint for industrial applications.

Quincannon Associates, Inc.

New York,, NY, United StatesUpdated Oct 2004
Broker

Quincannon Associates, Inc. is a global shipping brokerage leader with over 50 years of experience, offering services including charter party negotiations, marine insurance, ship finance consulting, and low carbon shipping solutions.

Quorum Business Solutions, Inc

Location not listedUpdated Dec 2002
Training

Quorum Business Solutions, Inc is a leading provider of energy software worldwide, offering purpose-built upstream and midstream solutions to streamline workflows and maximize performance in the oil and gas industry.

R K Johns & Associates Inc

New York, New York, United StatesUpdated May 2026

The American Association of Port Authorities represents more than 140 public port authorities in the United States, Canada, Latin America and the Caribbean. In addition, the Association represents over 250 sustaining and associate members, firms and individuals with an interest in seaports of the Western Hemisphere.

RINA (Portugal)

Lisboa ,, PortugalUpdated Jun 2005

RINA Portugal provides engineering solutions, testing, certification, and digital services across multiple sectors including maritime, energy, and infrastructure, supporting innovation and sustainability.