British Marine is the trade association for the UK leisure, superyacht, and small commercial marine industry. British Marine are also the proud organisers of the world-class Southampton Boat Show, which takes place annually in September at Mayflower Park, and British Marine Expo, the Association's flagship trade event.

BuoyTech is a specialist offshore instrumentation company with over 20 years experience in the supply, maintenance and support of marine instrumentation equipment.

Burmarc Limited has been operating as a technical representation company with origins in the offshore environmental business; measuring wind, waves & tidal flow as well as water quality.

The Yacht Harbour in Burnham-On-Crouch has been a major feature of this well-known sailing town since its construction in 1989. With all the services users would expect at a premier marina.

For the clients’ assets, processes, people and data management in the marine and offshore markets, BV Solutions M&O is the technical advisory, asset management and assurance solutions partner.

C Data Marine provide professional IT Support and Private Cloud Hosting to small and medium size businesses, as well as larger national organisations. Established in 1986, they work from their offices in Fareham, Hampshire to provide a full range of IT support and hosted services for businesses located throughout the U.K.

Caldive Limited is a diving contractor and has been operating for over twenty years. The company provides 24/7 call out in Commercial Diving and Marine Services for the following key market sectors: Civils, Fish Farms, Harbours, MoD, Oilfield, Shipping, Survey, Utilities, Renewables.

Caley Marina has developed beyond facilitating boating holidays, and continues to grow every year, giving customers friendly advice and supporting all aspects of boat and equipment care and repair. Caley Marina is a large multi-sector business with an expert, approachable and dedicated workforce.

Caledonian MacBrayne is an award-winning ferry operator sailing to 30 island destinations across the west coast of Scotland. Their network spans some of the most spectacular coastlines and landscapes in Scotland from Arran in the Firth of Clyde to Lewis in the Outer Hebrides.

Cammach Industries are specialist engineers working with a range of companies from onshore to offshore oil and gas industries.

Campbell Johnston Clark (CJC) is an international law firm founded in September 2010 specialising in shipping and international trade. CJC has undergone sizeable expansion in both numbers of solicitors and geographical spread since its opening. Offices in London, Newcastle, Singapore and Miami with approximately 70 staff and consultants worldwide. Firmly established a presence in the London and overseas shipping markets with clients.

Camper & Nicholsons Marinas has specialised in marina management, investments and waterfront development for over 40 years and has provided services to clients in more than 25 countries worldwide. With origins dating back to 1782 when boat building began at Gosport, in the south of England.

Carlbom Shipping was acquired by Pentagon in 2022 and has an enviable reputation for providing exceptional ships agency services to its clients in the tanker, bulk cargo, offshore and renewable sectors.

Carmet are a small and successful family-run company. Since 1971 the Company has owned and operated small workboats, large tugboats, launches, survey vessels, flat-top pontoons and more recently multi-role vessels.

CCL Logistics works with manufacturers, distributors, wholesalers and retailers across a range of sectors, helping them improve productivity, meet order demand, surpass customer expectations and reduce their environmental impact.

CEbotiX is the UK’s dedicated Maritime Autonomous Systems (Uncrewed Surface and Underwater Vessels) operational development, personnel training and assurance facility. CEbotiX uses a consortium approach with like-minded, value-driven organisations to accelerate and innovate in the marine sector, solving customers problems and improving people and technology to make maritime safer, cleaner and smarter.

With the company's origins dating back over 100 years, Bloctube is a pioneer in the manufacture of marine equipment:- Engine Controls, Electro/Pneumatic, Emergency Telegraph Systems, Rudder Angle Indicators, Engine and Propshaft RPM Systems, Remote Controlled Twin-beam Searchlights, Pneumatic Logic Cabinet - Essjon Eng.

Cheshire Marine Equipment is here to help and advise, and often work with boat builders or individuals on; bow thruster calculations and selection, propeller and stern gear calculations, engine selection, hydraulic steering calculations, waste water system design, and much more.

Chrome Angel Solutions are a small specialised team dedicated to implementing transformational technology and enabling organisational change for railways and engineering. Their goal is to make a significant and measurable difference to the performance of railway assets, engineering, and maintenance: improving passenger experience, reducing costs, and enhancing safety assurance.

CIRM exists to promote the application of electronic technology to the safety of life at sea and efficient conduct of vessels, fostering productive relationships between all stakeholders.

Clarksons Research are the market pioneer in providing timely and authoritative information on all aspects of shipping. For more than 30 years, Clarksons Research have been a leading provider of data and intelligence to the offshore industry. Clarksons Research is part of the Clarksons group, the world’s largest provider of shipbroking and integrated shipping services.

Clarksons is the provider of integrated shipping services, bringing connections and experience to an international client base.

Codar is a UK based company providing complete web solutions for all their online needs. Services offered include application development, web design, SEO, optimisation and UX. With years of experience in the industry and up-to-date knowledge of fast changing technologies,

Codelocks is an innovative designer and manufacturer of electronic and mechanical push button locks for doors, cabinets and lockers. Whether controlling access to certain areas or safeguarding confidential or dangerous materials, the locks offer users a convenient standalone solution without the trouble of issuing keys or cards.

Coldharbour Marine Limited, based in Alfreton in the United Kingdom can trace its origins back more than 35 years. Their products and designs have been used extensively in both the marine and offshore sectors over many years. Now, for the first time they are bringing all the products together under one brand name.

CNS works with businesses and communities in the Port and Logistics sector to make their trade smarter and more efficient through the implementation of digital systems and solutions. CNS Port Community System is used by terminals, shipping lines, freight forwarders, cargo owners, customs agents, couriers, haulers, rail operators and regulatory bodies to collaborate and manage imports, exports and transhipments through the UK’s largest ports.

The new Connected Places Catapult accelerates smarter living and traveling in and between the places of tomorrow. They focus on growing businesses with innovations in mobility services and the built environment that enable new levels of physical, digital, and social connectedness.

Core Power is a UK-based development company, specialising in scalable new nuclear for ocean transport and heavy industry. In partnership with major international corporations, Core Power delivers durable zero-emission energy for floating industrial production and deep-sea shipping. They are the global frontrunner in the development of new nuclear technologies for the maritime sector.

Cornish Marine has a wide range of crafts for every purpose, including luxury tenders, sports ribs fishing boats and environmentally friendly Electric outboards and the aluminium Linder boats.

Cornwall Marine Network was established in 2002 by local marine businesses to give identity to, and improve the economic prosperity of, businesses in Cornwall's world-class marine sector. The CMN Team provide expert specialist support which helps member companies to grow, by improving marketing, skills, bringing innovation to market and improving productivity in the workplace.