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2,055 companies

Unocal Corporation

Los Angeles, CA, United StatesUpdated Aug 1999

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

GermanyUpdated May 2002

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.

Utkilen AS

Sentrum, NorwayUpdated Feb 2008

Utkilen AS is a Norwegian shipping company specializing in the operation and management of chemical and product tankers.

Uzushio Electric (Head Office)

Imabari-City,, Ehime Pref.799-2294, JapanUpdated Jul 2006

Uzushio Enterprise (formerly Uzushio Electric) is a Japanese company engaged in marine and industrial plant business, including EV and related technologies, operating under the BEMAC group.

V.Ships Management Inc (Head Office)

Monte Carlo Cedex, MonacoUpdated Jan 2005

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

Glasgow, United KingdomUpdated Jan 2005

V.Ships Technical Management Offices in Glasgow provide comprehensive ship management services including technical management, crew management, and marine consultancy.

V.Travel

Fort Lauderdale,, Florida, United StatesUpdated Apr 2016

V.Travel, founded in 1984, provides marine, offshore, and corporate travel management services worldwide, specializing in crew travel for the maritime industry and now operating under the GMT brand as a 24/7 global travel management company.

Vallourec Mannesmann

Boulogne, Billancourt Cedex, FranceUpdated Jun 2007

Vallourec Mannesmann provides high-tech seamless tubes, drill pipes, casing, and premium joints designed for demanding oil and gas industry applications, including harsh operating conditions from oil wells to refineries.

Valmars Ltd.

Novorossiysk, Krasnodaeskiy Kray, RussiaUpdated Jul 2005

Valmars Ltd. is a private Russian ISO 9002 certified crewing/manning agency operating since 1992 with offices in Novorossiysk, Gelendzhik, St. Petersburg, and Kerch.

Valport Maritime Services

Valleyfield,, Quebec, CanadaUpdated Jul 2005
Freight/RFQ

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

Chula Vista,, CA, United StatesUpdated Apr 2005

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.

Van Ommeren Shipping (USA) LLC

Stamford, CT, United StatesUpdated Sep 2003

Van Ommeren Shipping (USA) LLC is a maritime shipping company based in Stamford, United States, specializing in shipping and logistics services.

Vanco Energy Company (Corporate)

Houston,, Texas, United StatesUpdated Jan 2008

Vanco Energy Company is a leading deepwater exploration company specializing in African offshore oil and gas licenses, with significant operations in Côte d'Ivoire, Ghana, Equatorial Guinea, Gabon, and the Black Sea region.

Vancouver Port Authority (Canada)

Vancouver,, BC, CanadaUpdated Jul 2006

Vancouver Port Authority manages and operates the Port of Vancouver, Canada's largest and most diversified port, facilitating international trade and maritime transportation.

Venice Port Authority

Venice,, ItalyUpdated Aug 2003

Venice Port Authority manages and oversees the operations of the port of Venice, Italy, facilitating maritime trade and logistics.

Veson Nautical - Greece

Athens,, GreeceUpdated Aug 2006
Training

Veson Nautical provides a commercial maritime freight management platform offering integrated solutions for voyage management, chartering, operations, financials, and risk management across multiple shipping industries.

Veson Nautical Corporation

Boston, MA, United StatesUpdated Aug 2006

Veson Nautical offers internet and software solutions for the maritime industry. Distances - Chartering - Trading - Operations - Accounting

Vetco International Ltd.

London, United KingdomUpdated Jan 2007

Vetco Aibel provides upstream oil and gas production facilities, process systems, technology, and products, offering services from new build to decommissioning including maintenance and operation of on- and offshore facilities.

Vexcel Corporation

Boulder,, CO, United StatesUpdated May 2026

Vexcel Corporation specializes in delivering transformative cloud, AI, and IoT solutions to modernize legacy systems and improve operational efficiency, primarily serving state and local government agencies and select industries.

Vickerman - Zachary - Miller (VZM/Transystems) East

Reston, VA, United StatesUpdated Oct 2004

Former East Coast office of VZM/TranSystems, providing planning and design of marine terminals and intermodal rail facilities, including traffic flow simulations for physical design and operations analyses. Founding principal John Vickerman now operates Vickerman & Associates, LLC.

VideoRay LLC

Phoenixville, PA, United StatesUpdated Sep 2005

Company Mission Our mission at VideoRay is to provide the best value and top efficiency in a small inspection-class ROV. Our reason for forming the company was to make ROVs more accessible to more people who want to explore and capture underwater worlds on video, whether for education, aquaculture, research, investigations, security, or surveys of dams, pipelines, wrecks, or water tanks. Product Mission for VideoRay ROVs By Scott Bentley, President of VideoRay The idea to introduce the world's smallest ROV came to me while skydiving over the North Pole three years ago. During the trip, my friend Bob Christ and I visited the Shirshov Institute in Moscow, which developed the Mir manned submersible that explored the Titanic. Scientists at the Institute were working on a microROV that would be small enough to enter other parts of Titanic and the WW2 Japanese I-52 submarine. Bob and I were fascinated, and we started investigating whether anyone was selling microsubs commercially. We were fortunate to find Inuktun in Canada, a company with a design for an 8-pound ROV that had been proven over a decade of use and engineering. We purchased the technology and started VideoRay with dream of introducing divers and underwater explorers to an affordable ROV that could go places no other ROV could go. VideoRay is the only proven, personal ROV on the market, with hundreds of units in operation in around the world. We've continually honed the VideoRay, but we have held fast to our original missions of affordability, portability, usability, and safety in a micro ROV.

Viking Line AB

Stockholm,, Cityterminalen, SwedenUpdated Mar 2004

Viking Line AB is a Swedish shipping company operating passenger and cargo ferry services in the Baltic Sea region.

Vincennes University

Rockport, IN, United StatesUpdated May 2026
Training

Vincennes University is Indiana's first and lowest cost residential college offering a wide range of academic programs, continuing education, and workforce training.