TyMar AB provides professional services in the marine electrical field. Their customers are primarily recreational boat owners, but there is also commercial shipping. They do new installations, expansions, exchanges, renovations, troubleshooting and consultation.

Tymor Marine is a maritime technology & naval architecture consultancy with offices in Aberdeen, Glasgow and Lafayette.

U.S. Maritime Administration (MARAD) support the technical aspects of America's maritime transportation infrastructure, such as ships and shipping, port and vessel operations, national security, environment, and safety. They promote the use of waterborne transportation, and ensure that its infrastructure integrates seamlessly with other methods of transportation. MARAD also maintains a fleet of cargo ships in reserve to provide surge sea-lifts.

UAFL is able to ensure constant customer satisfaction through straightforward transactions, efficiency, competitive rates, value-added innovations, and continuous progression.

UCSL builds and repairs tug boats, specialised fishing vessels and special purpose ships of up to 80 meters length to international standards and provide value added quality engineering services, sustain corporate growth in competitive environment and adopt & undertake practices towards becoming a responsible corporate citizen.

UECC's main business activity is the Short Sea Transportation of factory new cars and light commercial vehicles for all the main automotive manufacturers. They also offer transportation of various types of rolling & static cargo and support their shipping activity through a number of port-related terminals across Europe.

Ugland Offshore AS is a family-owned shipping and offshore enterprise operating worldwide. Customer focus, flexibility, reliability, safety, high quality and the protection of the environment are governing elements for all of their operations. From their headquarters in Grimstad, a historic shipping town in southern Norway, the family-owned company provide worldwide services.

The UK Major Ports Group is the trade association for the UK's largest and most ambitious port operators.

The Marine Energy Council (MEC) represents technology and project developers, consultants, test-centres and sites, academics, associations, manufacturers, and small and medium sized enterprises.

UK Ports are a leading trade organisation supporting UK Ports , Marine, Shipping , Training, Transport, Research and Technology including Renewables & Sustainability.

UK Power Networks Services help ports across the UK address the challenges of resilience, cost efficiency and decarbonisation. Their collaboration is designed to deliver end-to-end solutions including consultancy, design, solutions and products, financing, build and install, test and commission, operate and maintain.

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.

UKi Media & Events is an award-winning global pioneer in the delivery of specialised exhibitions, conferences, magazines, and websites for the automotive, aviation, logistics, marine, and meteorological industries. Its highly focused events and publications inspire, connect, and inform businesses, engineers, scientists, and professionals around the world.

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.

Ultrabeam is a multi-award-winning company specialising in high-definition marine survey and asset inspection. The company was established in Spring 2018 by Andy McLeay and Gabriel Walton, who share over 45 years of combined experience in coastal and offshore surveys.

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.

Ultranav provide efficient and safe maritime transportation services to the mutual benefit of the customers, employees, communities and the environment.

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.

The history of UMS proves, that crafting aluminum boats isn't just a trade; it's woven into their DNA. UMS was founded in 2000 and began its career building small scale aluminum boats, including models, such as the «Laz» 320, UMS 480, and Sprinter 390.

United Nations Office on Drugs and Crime (UNODC) is a pioneer in the fight against illicit drugs and international crime. Established in 1997 through a merger between the United Nations Drug Control Programme and the Centre for International Crime Prevention, UNODC operates in all regions of the world through an extensive network of field offices.

Launched in 2019, uncommon conferences specialises in the design, delivery and facilitation of collaborative in-person and online conferences, meetings & workshops in the maritime, energy and resources sectors. Through ceo & co-founder Banu Kannu, UC has been involved with SMF Fest since 2016 when it started out as Gas Fest.

Uni-logistics Sp. z o.o. provides services in air freight, sea freight and road freight forwarding. They offer their services in the range of road and intermodal transport, transport of containers and rail freight. Cooperation with wide network of trusted partners and agents allows the company to provide services all over the world reaching most distant destinations.

Unibarge was founded in 2006 with the ambition to take inland tanker shipping to a higher level. From day one, the offer to the market has been based on quality, reliability, efficiency, and flexibility. Expert captains and crews are calling cards on the water 24/7. This is supported by a dynamic office team.

The Union for the Mediterranean (UfM) is an inter-governmental institution bringing together 43 countries to promote dialogue and cooperation in the Euro-Mediterranean region. UfM’s mission is to enhance regional cooperation, dialogue and the implementation of projects and initiatives with tangible impact on citizens, in order to address the three strategic objectives of the region: stability, human development and integration.

Union Maritime Ltd is at the forefront of the maritime industry, offering customers cutting-edge transportation and logistics solutions. They constantly push the boundaries of what is possible, leveraging the latest technologies and industry best practices to deliver unparalleled efficiency and reliability.

The UGS represents Greek-owned vessels over 3,000 gt under Greek and other European and third-country flags. The UGS has traditionally supported and fostered policies ensuring a truly competitive business environment, free trade, global rules and regulations and first and foremost safety of life at sea and a sustainable environment.

Unique Aurus Ship Management [UASM] is a privately owned ship management company based in UAE, formed in August 2017 by a team of professionals with many years of experience in shipping.

Uniserv Marine aims to become the most sustainable, Digital / technologically-advanced and customer-focused Marine solutions provider delivering high reliable service and products adhering to strict compliance and marine standards for a long-term partnership.