Quest Underwater Services was formed in 1980 as a civil engineering diving company. Today Quest provides a large range of diving and marine related services and owns and operates a comprehensive fleet of marine plant and equipment from our operations base at Portland Harbour Dorset.

Radamec's other class-leading products include Commander Bridge Control System for Variable Pitch Propeller and Reversing Gearbox installations. With IP67 compact throttle levers size, Commander is in control on the RNLI Tamar Class Lifeboats. Radamec has a long history providing reliable products to the Marine market with Support and Service provided by an experienced in-house team.

Rawabi Holding, through its fully owned subsidiaries, joint ventures and partnerships with international market pioneers, focuses on three core sectors: Oilfield Services, Contracting & Industrial Services, and Offshore Services.

Red7Marine is uniquely positioned to work with clients to share and manage the risk of challenging marine environments by offering bespoke services and solutions. By working closely with project partners, Red7Marine is able to offer deliver innovative solutions for even the most challenging of projects.

Redden Marine has supplied parts and accessories to the Marine, Industrial and Commercial Fishing Industries.

Founded in 1890, the activities of Reederei Rambow extend all the way into the present day. The shipping industry has been the focus of the Rambow family’s everyday life for five generations now. This family tradition was last transferred from the shipowner and Captain Wilfried Rambow to his sons, ship operations engineering graduate Sven Rambow and business studies graduate Malte Rambow, who’ve successfully carried on the business.

Reef Renewal Foundation International recognises that for small restoration projects in their infancy, the marketing, fundraising and engagement programs can seem difficult to juggle when the fieldwork is the most important part. RRFI has built an integrative training approach that can be tailored to each location and project, to provide the support exactly where it is needed.

Regency Air LLC is a private charter company based at John Wayne Airport in Orange County, California. Their unparalleled standards of service, elegance, class, and simplicity ensure that they meet all of customer expectations and specific travel needs.

Remontowa Shiprepair Yard S.A. (Remontowa) is one of the largest shipyards in Europe. They specialise in ship repairs, conversions and offshore projects. Remontowa S.A. also deals with conversion of cargo or car-passenger vessels, shortening or lengthening them and switching their propulsion systems to new, clean and ecologically friendly fuels.

Welcome to RIBstore.co.uk, the inflatable boat and RIB repair specialists. For those who need parts, accessories, inflatable boat repair kits, RIB cleaner or replacement Inflatable Boat valves for any make of rigid inflatable or dinghy, they stock everything they need to care for, maintain, repair and clean Hypalon or PVC fabrics, and RIB and Inflatable Boats tubes or collars.

Ribcraft has gained an enviable reputation as the leading British builder of custom and production RIBs. Ribcraft are based in their own purpose-built factory in Yeovil Somerset. They are one of the few British manufacturers who have the capabilities to design and manufacture the complete boat in house giving them total quality control throughout.

Ribeye is a British family business that began its journey by the sea in Dartmouth, Devon in the late 90s. From its inception the DNA of Ribeye has been consistent – superior levels of build quality and equally important, outstanding performance in whatever the UK seas could throw at them.

Ricardo provides expert sustainability and engineering consultancy for shipping, ports and suppliers. They accelerate and optimise their clients’ journeys to an efficient, sustainable and low carbon future. From policy advice through evidence gathering and strategy to implementing sustainable technical solutions, including clean propulsion and alternative fuels, they enable confident decision making, impactful action and mitigation of risk.

Rimkus is a worldwide pioneer in engineering and technical consulting. Operating from more than 110 offices around the globe, provides services to corporations, insurance companies, law firms, and government agencies. Rimkus experts specialise in forensic consulting, construction dispute resolution, solutions for the built environment, and product development support for the consumer, industrial, and healthcare industries.

Rio Grande Terminal is the southernmost Brazilian water transportation terminal operated by Transpetro. It has tanks used to store oil products and special products. Oil, toluene and xylene are transported from it. It also performs LPG transshipment and supplies vessels with bunker. The terminal is operated by the Transpetro subsidiary.

RK Marine Ltd is a marine engineering company that has established itself as a focal point in the South of England, for the servicing & repairs, supply and installation of marine engines, supported by a range of boat yard services and a Parts Store.

Rolls Royce naval expertise provides advanced system solutions for customers worldwide. They offer the capability to design, build, deliver and support naval systems tailored to meet specific customer requirements. They understand those needs and are determined to deliver the right solutions, with through-life support, providing the highest standards of service and future-proof capability.

Rolls-Royce Power Systems AG provides pioneering, integrated propulsion and energy solutions. With ‘Net Zero at Power Systems’ the company is re-aligning its strategy towards eco-friendly products. Under their mtu brand, they develop and produce high-speed engines and propulsion systems for ships and heavy land, rail and defence vehicles, as well as drive systems for use in the oil and gas industry and in power generation.

Rostock Port is a large German port on the Baltic Sea, it is located on the Unterwarnow estuary in the city of Rostock. Most of the port infrastructure is owned by Rostock Port GmbH, a joint venture between the state of Mecklenburg-Vorpommern and the Hanseatic City of Rostock.

Rotterdam World Gateway (RWG) are a global as well as a Rotterdam container terminal and as such, they have a central role in safe, reliable, sustainable and efficient container handling. The container terminal of RWG is leading when it comes to safety and sustainability, and is known for its efficient and reliable handling of the newest generation Ultra Large Containers Ships.

Royal HaskoningDHV is an independent company dating from 1881 integrating engineering, design, consultancy, software and technology to deliver more added value for clients. Through their mission Enhancing Society Together, they take responsibility for having a positive impact on the world and contribute to UN Sustainable Development Goals.

Royal IHC is a leading supplier of maritime technology and expert craftsmanship. Driven by innovation, our dedicated experts provide a competitive edge to our worldwide customers in the dredging, offshore, mining and defence industries. However, Royal IHC is much more than vessels, equipment and services.

The Royal Navy is made up of five arms. The might of ships in the Surface Fleet, the aerial strength that is the Fleet Air Arm, the covert Submarine Service, the elite and amphibious Royal Marines, and the civilian fleet central to our effectiveness, the Royal Fleet Auxiliary.

The Royal Yachting Association is the national governing body for dinghy, motor and sail cruising, all forms of sail racing, RIBs and sportsboats, windsurfing and personal watercraft, and is a representative body for inland waterways cruising in the UK.

SAE Media Group (SMG), an subsidiary of SAE International, reports the latest technology breakthroughs and design innovations to a global audience of nearly 1,000,000 engineers, researchers, and business managers. SMG provides critical information these professionals need to develop new and improved products and services.

The primary objective of the SAFE Association is to stimulate research and development in the fields of safety and survival, and to disseminate pertinent information to concerned individuals in government and industry. In addition, the objective is to establish and maintain a meaningful relationship between the SAFE Association and the scientific communities related to safety and survival.

SafeLane Global detects conventional unexploded ordnance (UXO) and chemical munitions in any marine environment – offshore, inshore and nearshore. It can rapidly deploy in support of any marine operation. They counter explosive threats, hazardous material dangers and security risks.

Safran, formerly Orolia and Spectracom, is the globally renowned company in Resilient PNT because of their diverse technology portfolio and decades of expertise. By diversifying signal sources and implementing robust backup systems, they enhance the resilience of PNT against potential threats, safeguard critical operations, and mitigate the impacts of GNSS vulnerabilities.

Saga Pure is the first listed green investment company on the Oslo Stock Exchange, 100% dedicated to investments in sustainability. They are the response to the fact that until now, prosperity in general has been created without sufficient environmental concerns.

Saildrone provides comprehensive data solutions for maritime security, ocean mapping, and ocean data. The company provides real-time access to critical data from any ocean on earth, 24/7/365, and uses proprietary software applications to transform that data into actionable insights and intelligence. Saildrone’s fleet of uncrewed surface vehicles (USVs), powered by renewable wind and solar power, have a minimal carbon footprint.