URS Belgie N.V.
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.
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US Navy
The United States Navy is the naval warfare service branch of the U.S. Armed Forces, responsible for naval operations and maritime defense.
UTI Drilling - Midland
UTI Drilling - Midland provides drilling services and equipment for the oil and gas industry, specializing in well construction and drilling operations.
Ukrainian Association of INFLOT Shipping Agencies
The Ukrainian Association of INFLOT Shipping Agencies is a professional organization representing shipping agencies in Odessa, Ukraine, facilitating maritime operations and services.
Ulysses Systems Inc
Ulysses Systems is a leading industry provider of business intelligence solutions. We deliver a spectrum of network-ready products and services that drive profitability across customer and business interactions by distributing critical business wisdom throughout the extended enterprise when and where it is needed most.
Underwater Resources Inc.
Underwater Resources Inc. (URI) is a San Francisco-based commercial diving and marine construction company providing ROV operations, sonar imaging, dredging, and specialized underwater services across the U.S. and internationally.
Unicorn Shipping
Unicorn Shipping is a maritime services company based in Durban, South Africa, specializing in ship agency and port operations.
United States Geological Survey
The U.S. Geological Survey (USGS) is a federal scientific agency that conducts research on natural resources, hazards, and ecosystems. In Redwood City, USGS operates from the Port of Redwood City Multi-Agency Maritime Facility, sharing the site with the Port and Sea Scouts for waterborne scientific operations in the South San Francisco Bay.
United States Marine Inc.
United States Marine, Inc. designs and builds high-performance military, patrol, and special operations boats ranging from 21 to 82 feet, using composites or aluminum, with full in-house manufacturing and extensive support services.
United States Mooring Services, Inc.
U.S. Mooring Services Inc. is a fully licensed and insured Louisiana Corporation providing line handling services including boat assisted mooring on the Mississippi River. Our staff has many years of experience in all aspects of mooring operations.
United States Shipping LLC (New Jersey)
United States Shipping LLC operates six Integrated Tug and Barge (ITB) vessels in the domestic oil trade, providing specialized shipping services in the United States.
Unitor ASA (Head Office)
Unitor ASA is a Norwegian company specializing in maritime equipment and services, providing solutions for ship operations and maintenance.
Univan Ship Management Ltd
Univan Ship Management Ltd provides cost-effective ship management services with high standards of quality and safety, supported by experienced technical superintendents and seafarers.
University of Delaware
The University of Delaware's College of Earth, Ocean & Environment (CEOE) operates marine research facilities at the Hugh R. Sharp Campus in Lewes, including the 146-foot R/V Hugh R. Sharp research vessel in the UNOLS fleet and the R/V Joanne Daiber.
University of New Hampshire Marine Ops.
The University of New Hampshire's School of Marine Science and Ocean Engineering (SMSOE) is an interdisciplinary academic program addressing ocean and coastal challenges through graduate education, research, and engagement. Marine operations are based at the Judd Gregg Marine Research Complex in New Castle, NH.
University of Southern Maine
The University of Southern Maine is a public university offering over 300 undergraduate and graduate programs across multiple campuses including Portland, Gorham, Lewiston, and online.
University of Tennessee
The University of Tennessee, Knoxville is a public research university offering over 900 programs of study, including 70+ fully online programs, with a focus on hands-on research and student success.
University of Washington Sch. of Oceano.
The University of Washington School of Oceanography conducts research and education in ocean sciences, operating research vessels and providing marine science expertise.
University of Windsor
University of Windsor is a Canadian university located in Windsor, Ontario, offering a wide range of undergraduate and graduate programs, research opportunities, and student services.
Unocal Corporation
Union Oil Company of California (Unocal) was a major American petroleum explorer, producer, refiner, and marketer with tanker, pipeline, and marine bunker fuel operations. The company was acquired by Chevron in 2005 and no longer operates as an independent entity.
Unterweser Reederei GmbH
Boluda Towage Europe provides tailored towage services including port, offshore, and ocean towage across major ports in Belgium, Germany, the Netherlands, and the UK, focusing on operational efficiency and sustainability.
V.Ships Management Inc (Head Office)
V.Ships Management Inc is a global ship management company providing comprehensive maritime services including technical management, crewing, and operational support.
V.Ships Technical Management Offices
V.Ships Technical Management Offices in Glasgow provide comprehensive ship management services including technical management, crew management, and marine consultancy.
Valport Maritime Services
Valport Maritime Services is a company specialized in cargo handling and storage located at the Port of Valleyfield, Quebec, Canada. As of May 2023, its activities were acquired by Desgagnés, continuing operations in maritime logistics and port services.
Valve Automation and Controls
W&O, a Vytl Company, supplies valves, actuation, instrumentation, and engineered solutions to the global maritime and upstream oil & gas industries, supporting vessel and offshore platform operations.