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.

Burns Ports and Logistics is an independent consultancy, UK-based with experience and industry knowledge that is applicable worldwide and has built an impressive track record. It’s this bespoke service which has helped Burns Ports and Logistics to win clients from all over the world, and maintain a reputation for unrivalled support and high quality services.

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.

Specialising in providing personnel for more sophisticated and technically advanced vessels, C-MAR delivers a full and ad hoc global crewing service to the marine offshore industry.

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.

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.

Caudwell Marine was created to bring extraordinary technology to the marine market. With the intention of elevating outboard boating systems to a new level they’ve combined outstanding performance and reliability to deliver durability and a first class ownership experience.

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.

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.

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.

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.

Available for work throughout the UK and surrounding coast from the Central London base at Temple Pier we provide a wide range of multicats, tugs, workboats as well as flattops, crane barges, hoppers and lighters for the use in a variety of marine roles including towage, marine civils, dive support, film work, subsea cable installation and shore connection, buoy maintenance and dredging support.

Cruise and Passenger Services Ltd (CPS) is now the supplier of services to the cruise industry handling more than 90% of the traffic in the port of Southampton. Our regionally based call centre deals with about 50,000 passenger enquiries a year. In addition, we have another 10,000 or so web-based enquiries.

CSignum is the only wireless communications provider that enables the transmission of data through the water-air boundary, water column, seabed and subsea structures using HydroFi technology. Patented solutions help ocean industries at every stage of technology adoption digitally transform how they deploy, protect, operate, update, integrate, automate and manage near real-time remote communications.

CSS Limited is a specialist offshore maritime recruitment and placement company, offering both short term contracts and permanent positions with client companies on a global basis. CSS Limited provides highly qualified permanent and contract personnel to the worldwide offshore industry.

CTRL Marine Solutions Ltd (CTRL) is a law firm which provides claims and legal services to the marine industry, with particular expertise in small and specialist vessels. We provide efficient, commercial and cost-effective legal advice and assistance to shipowners, operators, charterers, P&I Clubs, and marine insurers.

The D Morgan business model includes operating divisions with a range of specialist services. They are essentially a self-delivery organisation with the project management teams accessing these services as an in-house resource.

Dart Harbour is a Trust Port, a Competent Harbour Authority and a Local Lighthouse Authority. A Trust port is an independent not-for-profit statutory body created by an Act of Parliament. It is run by an independent board for the benefit of its stakeholders and is governed by its own local legislation.

Denholm Port Services represents the interests of shipowners and charterers across the UK. With extensive experience across tanker, dry bulk, container, offshore, cruise, military and ferry trades, Denholm Port Services have the expertise to look after all types of ships around the UK.

Derry Bros Shipping Ltd specialise in solving the shipping requirements throughout the UK, Ireland, Europe and beyond.