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1,296 companies

Ports America Inc

Beaumont, TX, United StatesUpdated May 2026

Ports America Inc is a terminal operator and stevedore offering diversified port operations across all three U.S. coasts, providing interconnected transportation solutions and managing cargo movements at over 70 locations.

Poseidon Barge Corp.

Fort Wayne,, IN, United StatesUpdated Oct 2016

Poseidon Barge Corp. fabricates, sells, and rents sectional barges and marine equipment for heavy highway construction, dredging, marine, and diving contractors, offering flexible solutions and expert project support.

Poseidon Services (Main Office)

Maracaibo,, Zulia, VenezuelaUpdated Nov 2004

POSEIDON SERVICE, S.A., is a leading tanker agency services company operating a network of offices serving installations troughout Venezuela. All operations are provided in accordance with our standard quality policies, which were certified in september 2004. POSEIDON SERVICE, S.A., is a market leader in the provision of port agency services to international ship owners. Handling over 1,000 ship calls per year, the company has achieved its success by providing innovative service in a traditional business sector. The application of modern techniques and a highly motivated staff have placed the company at the forefront of the industry.

Power House Marine

La Crosse, WI, United States

PowerHouse Marine in La Crosse, WI offers a wide selection of pontoons, tritoons, fishing boats, and outboard engines, along with expert marine repair and maintenance services.

PowerTrainSaver

Vauxhall,, Alberta, CanadaUpdated May 2007

PowerTrainSaver is a company based in Vauxhall, Alberta, Canada, specializing in powertrain maintenance and protection solutions.

Precision Fasteners

Location not listedUpdated Dec 2002

Precision Auto Engineers (PAE) is an ISO 9001:2015 and CE certified manufacturer specializing in precision fasteners including bolts, nuts, screws, and studs for industries such as automotive, railways, defense, power, petrochemicals, and offshore.

Pres-Vac Engineering Ltd.

Allerod, DenmarkUpdated Apr 2005

Pres-Vac Engineering Ltd. is a global leader in vacuum pressure valves and venting systems for the maritime and offshore industries, providing certified solutions that ensure safety, emission control, and compliance with IMO and ISO standards.

Prince Edward Island Business Development

Charlottetown, PE, CanadaUpdated May 2026

Innovation PEI supports and accelerates economic development in Prince Edward Island by providing funding, expertise, and business support programs to help local businesses grow and succeed.

Prince Rupert Port Authority

Prince Rupert,, British Columbia, CanadaUpdated Jun 2003

Prince Rupert Port Authority manages and operates the Port of Prince Rupert in British Columbia, Canada, facilitating maritime trade and transportation.

Princess Cruises Inc. (P&O Princess Cruises plc; UK)

Santa Clarita, CA 91355, CA, United StatesUpdated Oct 2003

Rising from modest beginnings in 1965 with one ship cruising to Mexico, Princess Cruises has grown to be one of the largest cruise lines in the world. Its fleet of 10 ships carries more than 700,000 passengers each year to more worldwide destinations than any other major cruise line. Princess Cruises is part of P&O Princess Cruises plc, one of the largest international cruise companies, which consists of six of the top cruise brands around the globe: Princess Cruises in North America; P&O Cruises in the UK and in Australia; AIDA and Seetours in Germany and Swan Hellenic also in the UK. It is a leading provider of cruises to Alaska, the Caribbean, Europe, the Panama Canal and other exotic destinations. The group currently has a fleet of 18 ships offering a total of 27,370 berths. The group has 8 more new ships on order, offering a further 17,020 berths. P&O Princess Cruises has approximately 19,000 employees worldwide and in 2000 generated revenue of over $2 billion (£1.4 billion). Headquartered in London, P&O Princess Cruises’ ordinary shares are quoted on the London Stock Exchange and as ADRs on the New York Stock Exchange (under the symbol "POC").

Professional Mariner, LLC

Rye,, NH, United StatesUpdated Apr 2005

ProMariner provides reliable marine charging solutions including waterproof onboard battery chargers, inverters, and isolators with 40 years of expertise.

Propulsion Controls Engineering

Seattle, WA, United StatesUpdated Nov 1998

Propulsion Controls Engineering (PCE) is a full-service electro-mechanical and diesel repair contractor serving marine, military, and commercial vessels, with NAVSEA ABR expertise.

Propulsion Controls Engineering Inc.

Everett, WA, United StatesUpdated Nov 1998

Propulsion Controls Engineering (PCE) specializes in ship repair, conversion, and modernization, primarily serving the United States Navy as a NAVSEA ABR expert. Services include rotating machinery and pump repair, electric motor services, motor rewinding, and generator repairs.

ProvPort (Port of Providence)

Providence, RI, United StatesUpdated Nov 2004

ProvPort is New England’s premier deep water multimodal port facility in Providence, RI, offering extensive berthing, warehouse space, rail access, and serving bulk, break bulk, and project cargo clients.

Proveedora Comercial El Greco SA

Lazaro Cardenas, Michoacan, MexicoUpdated May 2026

Supplier of general provisions, deck and engine stores, repairs, lifeboat equipment, pyrotechnics, and certified liferaft services in Lazaro Cardenas, Mexico.

Puerto De Castro

Castro, Llanquihue Province, ChileUpdated Aug 2003

Puerto De Castro is a maritime authority office in Castro, Chile, providing port services, maritime safety, and regulatory oversight under DIRECTEMAR.

Puerto Limón

Costa RicaUpdated Jun 2003

Puerto Limón is a port facility in Costa Rica managed by JAPDEVA, focusing on maritime operations including cruise terminal projects and weekly ship scheduling.

Puerto Moin

Costa RicaUpdated May 2026

Puerto Moín is a port facility located in Costa Rica, managed by JAPDEVA, serving as a key maritime gateway for cargo and shipping activities in the region.

Puerto Rico Ports Authority

San Juan,, PR, United StatesUpdated May 2026

Puerto Rico Ports Authority manages and operates the ports in Puerto Rico, facilitating maritime trade and transportation.

Puerto Vallarta Port Authority

Puerto Vallarta, Jalisco, MexicoUpdated Jul 2003

Puerto Vallarta Port Authority manages and operates the port facilities in Puerto Vallarta, Mexico, facilitating maritime trade and passenger services.