They are Wallenius Wilhelmsen, a market leader in RoRo shipping and vehicle logistics, managing the distribution of cars, trucks, rolling equipment and breakbulk to customers all over the world.

WalthamTech Ltd is an engineering consultancy based in the UK with footholds across Europe, which specializes in bespoke design, Engineering and Technology solutions. Working largely but not exclusively within the Marine industry.

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. They emphasize innovation in sustainable technology and services to help their customers continuously improve their environmental and economic performance.

WaveWalker BV provides innovative marine solutions from land to sea. Their industry-first, 8-legged walking jack-up barge WaveWalker 1 safely operates bidirectionally whilst elevated, allowing the self-contained platform to walk over the seabed and relocate without floating.

At Wessex Marine, they are into manufacturing of the boats and is based out of United Kingdom.

At Westplast AS, since the early beginning Westplast have performed hundreds of repairs and new buildings. The company's first new build was a 50 ft. passenger boat made with sandwich construction. Since then, the production history includes towing boats, mob boats, passenger boats, fishing boats and workboats; several boats to the Norwegian Coastal Administration (Kystverket) and a one off emergency boat delivered to the island Jan Mayen.

Whaly boats offer plenty of boating fun at affordable prices! These extremely sturdy, double-walled boats are manufactured entirely out of plastic (Polyethylene), so they are low-maintenance, have very spacious interiors and are very safe.

Wight Shipyard Co is Europe's leading high speed craft and aluminum ship builder located on Britain's Isle of Wight.

Windboats, based in North Walsham, Norfolk, is a boat yard with a rich and interesting history. It was established in the early part of the 20th century by Graham Bunn, a master craftsman and yacht designer.

Windcat Workboats owns and operates a growing fleet of over 45 offshore crew transfer vessels, mainly in the European offshore wind sector, but also in the oil and gas industry and outside Europe. The vessels are designed and built by themselves and, as such, include over 19 years of experience in the field. The vessel’s layout and propulsion is optimized to transfer personnel offshore in a safe and comfortable environment.

Winter & Co. are an experienced specialist marine underwriting agency providing insurance solutions for marine businesses and vessel owners.

At Wise, they design, build and supply material handling equipment, specializing in mobile lifting and traveling solutions for the marine and industrial sectors. They also provide support and service for their and other machines including training and development.

WorkFloat is a self-propelled work platform that ‘folds’ up for easy and economical transport. It can be used for commercial diving, civils, bridge repairs, aquaculture, light dredging, oil response, disaster & flood relief, SAR, ferry (cars and passengers), survey work, sampling, drilling, superyacht support, military, and film work.