The UK Ship Register is part of the Maritime & Coastguard Agency (MCA) with headquarters based in Southampton, UK. They are an executive agency of the UK Government's Department for Transport. They value long term relationships and aim to continue providing client focused maritime administration and related services from vessel registration to official logbooks and more.

The Harbour Masters’ Association of the United Kingdom, The Channel Islands and the Isle of Man (UKHMA) was formed in May 1993 at an inaugural meeting held at the University of Wales in Cardiff. The organization is a unique professional body consisting of harbour masters, port marine operations officers, harbour managers, commercial bodies that serve the port sector, and other appropriate personnel and organizations.

Ulstein Verft is a family-owned company comprising several marine enterprises within ship design & solutions, shipbuilding and shipping. Ulstein’s vision is to create tomorrow’s solutions for sustainable marine operations. The company was founded in 1917, and is headquartered in Ulsteinvik, Norway.

Ultramag Inspection Services Ltd is a market leading, ISO 9001 and UKAS Accredited, independent Inspection Body providing inspection and testing services to a broad range of industries. Their main industries are Construction, Marine, Aerospace, Defence, Nuclear, Pressure Systems, Oil & Gas, Power Generation & Renewables. along with N.D.T. Training and Consultancy.

The importance of sea transportation in General Transportation is different. Ulusoy, for years, has worked as agents in sea transportation and gained experience. Apart from ship agency, chartering, ship-supplying, crew managing, stevedoring and forwarding activities, with its 40 units Trailer Fleet is also active in international groupage land transportation.

UMAS is a sector focussed, commercial advisory service that draws upon the world-pioneering research of the UCL Shipping Team combined with the advisory and management system expertise of MATRANS. Largest university-based consultancy on energy and environment matters related to shipping with over 50 years of collective experience on this subject.

United Arab Shipping Company (UASC) is a global shipping company based in the Middle East. Founded in 1976, UASC has more than 185 offices around the world. The company is the largest container shipping line in the Middle East Asia region and adjacent markets, covering over 275 ports and destinations worldwide. UASC offers containerized cargo transportation, temperature controlled (reefer) and out of guage cargo, among other value added services.

United Marine delivered so many new buildings, repairing and conversion projects in the ship industry. The company has been representative of well-known brands since 2006. The product portfolio has been getting bigger year by year.

Unitrove provides innovative energy solutions to industry, enabling clients around the world to make the transition towards alternative sources of energy that are cleaner, greener, and cheaper.

The main business of Uyeno Transtech is the tanker transport of petroleum and chemical products. They provide safe and highly efficient transport through advanced quality control and by always operating the types of ships that match today’s needs. Protecting the natural environment through accident-free operation is one of the social missions of the Uyeno Group and one of the most important factors in earning the trust of the customers.

V.Ships provides a full range of ship management and marine support services to ship owners and operators around the globe, as well as the ability to blend those services together in unique combinations to meet specific customer needs.

Vågnes Marine AS is a company engaged in marine services, and is situated in Stavanger, Norway. They can assist with various surveys, sale and purchase of marine articles, and provide consultancy services.

Vallianz Holdings is a well-established operator of offshore support vessels (OSVs). For close to 30 years, they have answered the needs of the global energy industry through well-implemented integrated offshore marine solutions with a progressive yet pragmatic vision, and a team of highly-motivated industry experts working in close collaboration with every customer.

VARD is a globally renowned company in specialised shipbuilding, delivering innovative and sustainable solutions for the maritime industry. With a rich heritage of craftsmanship and technological excellence, they design and build advanced vessels tailored to meet the evolving needs of their clients.

Vasari Technology Ltd was established in 2002 to manufacture and supply low voltage PC’s, Monitors and auxiliary equipment to the Marine trade.

Vattenbussen AB is a non-partisan organisation that works for sustainable public transport on urban waterways for the benefit of travellers as well as society. Vattenbussen's knowledge and network of contacts is an obvious asset for shipping companies, shipyards, operators and other travel suppliers who want to expand their business or get help running public relations around waterborne mobility.

The VEM Group companies are characterised by a culture of innovation, technical competence and a high level of engineering. Rich in experience in drive technology, they develop complete system solutions or individual components for clients that ensure the added value of their systems and thus economic success.

Vessel, Crew, and Project Management are the core functions at Ventus Marine Services. They also act as client liaisons and can take charge of the assets and interests on-site. They ensure the alignment to meet the clients every need when it comes to the safekeeping and handling of their resources and returns on numerous projects around the offshore, inshore, and renewable sectors.

Veolia is a globally renowned company in optimised resource management. With nearly 179,000 employees worldwide, the Group designs and provides water, waste and energy management solutions which contribute to the sustainable development of communities and industries. Through its three complementary business activities, Veolia helps to develop access to resources, preserve available resources, and to replenish them.

Founded in 1982 in Bergen, Norway, on the shores of the North Sea, Vestdavit takes its name from the region in which it is based, Vestlandet, and the signature product for which it is renowned, the davit. Vestdavit pioneered the dual-point lifting system to offer better control of larger, more sophisticated craft. Vestdavit has further developed its portfolio, designing, supplying and supporting systems for the world’s foremost navies.

Viasat Inc. is a global communications company that believes everyone and everything can be connected. Viasat brings connectivity where it's needed most to unlock opportunity for the world. Their vision for the future is one where affordable, secure and, above all, high-quality connections are available even in the hardest-to-reach places—on the ground, in the air and at sea.

Viking Ocean Cruises was founded in 1997 with the vision that travel could be more destination focused and culturally immersive. In 2000, the company purchased Europe’s KD River Cruises in order to grow its fleet, to leverage 40 years of river cruising experience and to acquire rights to prime docking locations in key European cities. The company expanded into the American market in 2000, establishing a sales and marketing office in Los Angeles.

Vissim is a software developer and turnkey sensor and infrastructure provider for advanced marine optimisation systems. Through digitalising the coastal and ocean space, Vissim provides maritime awareness through real time data and data analysis. In total, this provides a valuable decision support platform that can optimise offshore logistics, as well as marine and harbour traffic, protect marine assets and life, and improve maritime security.

Volvo Penta is a globally renowned supplier of engines and complete power systems for marine and industrial applications. Volvo Penta has wholly owned plants in Vara, Sweden, for production of 3-, 4- and 5-litre diesel engines and in Lexington, Tennessee, USA, for production of all gasoline engines.

Voyager Logistics are a Courier & Logistics Company based throughout the United Kingdom (UK). They offer transport and logistical solutions throughout the UK. With their reliable services, they offer each client the complete delivery package. From parcels to pallets, or same day urgent deliveries, they can cater for all requirements.

Vulica Shipping Company, LTD is a wholly owned subsidiary of Vulcan Materials Company. It owns and operates three Panamax size ships. These are self-unloading dry bulk carriers with a 60,000 to 70,000 short ton cargo capacity.

The history of W Christie & Company stretches back to the middle of the 1800's and today it is at the forefront of the supply of marine Specification Catering Equipment, Commercial Laundry machines and Refrigeration for all types of vessels and offshore rigs.

Wake Media is a London based media consultancy with a fresh and dynamic approach to marketing within the Maritime & Offshore Energy sectors. They specialise in solutions in media and communications based on a wealth of experience and understanding of the supply chain from shipowner, operator, charterer through to OEM’s, suppliers and service providers.

Walker Engineering has over 30 years of experience in the field of Telecom, Civil, Environmental, and Structural Engineering, with professional registration in 45 States, Puerto Rico and the U.S. Virgin Islands.

Walker Marine Design is a professional naval architecture and consultancy business based in Hamble-le-Rice near Southampton, UK. The company has the capabilities and proven track record to provide the complete package from concept design to engineering and production drawing packages.