Global company search

Maritime Directory

Search active maritime directory records by company, service, and location.

Find a maritime company

Reset filters

Search results

16,855 companies

UNIT45

Rotterdam, NetherlandsUpdated May 2007

UNIT45 is a market leader specializing exclusively in the development, construction, financing, and delivery of 45ft palletwide containers designed for efficient intermodal transport and compliance with European legislation.

UNITED SHIP CHANDLERS LTD

Trinidad and TobagoUpdated Jul 2003
Port Agent

United Ship Chandlers Ltd is a port agent company based in Trinidad and Tobago providing ship chandling and related maritime services.

UNIVERSAL MARITIME

Baltimore, MD, United StatesUpdated Jan 2003

Universal Maritime Service was an operator of the Dunkirk Marine Terminal in the Port of Baltimore, a facility with extensive storage for containers and automobiles.

UNOCAL

Location not listedUpdated Dec 2002

UNOCAL was an American oil company engaged in exploration, production, and refining of petroleum products.

UPS Supply Chain Solutions

Windsor,, CT, United StatesUpdated Aug 2003
Freight/RFQ

UPS Supply Chain Solutions provides comprehensive logistics, freight forwarding, and supply chain management services globally, supporting maritime and other transportation sectors.

URS Belgie N.V.

Antwerpen, BelgiumUpdated Sep 2004

Boluda Towage Europe, part of the Boluda Towage division, is a global leader in maritime services providing tailored port, offshore, and ocean towage services with a focus on operational efficiency and sustainability.

US Coast Guard (Baltimore, MD)

Baltimore,, Maryland, United StatesUpdated Jun 2005

The United States Coast Guard is a military, multimission, maritime service and one of the nation's five Armed Services. Its mission is to protect the public, the environment, and U.S. economic interests in the nation's ports and waterways, along the coast, on international waters, or in any maritime region as required to support national security.

US Ice Machine Manufacturing Co. (USIMCO)

North Miami,, FL, United StatesUpdated May 2005

Founded in 1967, US Ice Machines Mfg. Co. (USIMCO) manufactures ice machines designed to meet the widely varying needs of different industries ranging from 1-1/4 ton to 20 ton models that can produce 2,500 to 40,000 lbs of ice per day. USIMCO machines deliver ice that is rock-hard for just pennies per lb. The product line includes machines that produce cracked ice, cylinder ice and block ice. There are also marine-based salt water ice machines and ozonated ice machines. USIMCO is in the process of developing a flaked ice machine.

US Joiner LLC

Waynesboro, VA, United StatesUpdated Sep 2004

US Joiner specializes in the interior design and turnkey installation of marine interiors for commercial, navy, cruise ships, and offshore platforms.

US Marine Marketing Inc

Crystal River,, FL, United StatesUpdated Aug 2006

US Marine Marketing Inc is associated with the National Marine Representatives Association (NMRA), which supports marine product manufacturers and representatives in growing their business through a network of marine product reps.

US Navy

United StatesUpdated May 2026
Training

The United States Navy is the naval warfare service branch of the U.S. Armed Forces, responsible for naval operations and maritime defense.

USA SHIP

Pittsburgh, PA, United StatesUpdated May 2002

USA Ship is an organization focused on revitalizing American commercial shipbuilding and maritime power, advocating for U.S. shipbuilding funding and addressing challenges posed by global competition.

USACE (Rock Island District) Inland River Navigati

Location not listedUpdated May 2026

The U.S. Army Corps of Engineers Rock Island District operates and maintains the Inland River Navigation system on the Upper Mississippi and Illinois Waterways, including locks, dams, and channels supporting commercial navigation.

USCG

East Providence, RI, United StatesUpdated Mar 2004

The United States Coast Guard (USCG) is a maritime security, safety, and environmental stewardship organization operating in East Providence, United States.

USCG Towing Vessel National Center of Expertise (TVNCOE)

Paducah, KY, United StatesUpdated Sep 2017

The Towing Vessel National Center of Expertise (TVNCOE) is a U.S. Coast Guard entity focused on the towing vessel industry, providing expertise and support to ensure stakeholders are prepared for current and future regulatory and operational needs.

USCG Research & Development

Alexandria, Virginia, United StatesUpdated Jan 2004

The USCG Navigation Center maintains & disseminates up to date information on various Electronic Navigation Sytems, including GPS, DGPS/NDGPS, & Loran-C.

USF Logistics

Oak Brook,, IL, United StatesUpdated Mar 2003
Freight/RFQ

USF Logistics is a logistics and supply chain management company providing freight transportation and warehousing services.

USFilter

Waukesha, WI, United StatesUpdated Nov 2004

USFilter has been meeting the water treatment needs of the oil and gas industry for 40 years.

USFilter Electrocatalytic

Union,, NJ, United StatesUpdated Mar 2005

USFilter Electrocatalytic is a company based in Union, United States, specializing in water treatment and filtration technologies.