Purus Marine is a maritime holding company that owns environmentally-advanced vessels and infrastructure equipment, contracted long-term to high-quality end users. The Company serves a wide variety of maritime sectors, including the industrial shipping, short-sea, ferry, offshore wind, and environmental remediation sectors.

QinetiQ is a company of scientists and engineers committed to listening, understanding and responding to our customers' needs. This enables them to use their depth of experience and their unique science and engineering expertise to equip them with powerful solutions to their most pressing challenges. They deploy scientific and technological knowledge, proven research capabilities and unique, purpose-built facilities to offer quality services.

QPS is a software design company specialized in Hydrographic and Maritime applications. Today QPS has offices in Zeist (Headquarters, the Netherlands), Banbury (UK), Fredericton (Canada) and Portsmouth(USA).

Quality Monitoring Instruments Ltd (QMI) is a family run business that has been at the forefront of engine and machinery space fire protection for 35 years.

Quantum helps companies in the commercial marine sector to grow by identifying and developing new business, building relationships and communicating effectively. It's why the company was founded. And it's all that it does.

Quantum has engineered and manufactured stabilizer systems for the yachting, military and commercial industries. These systems offer roll reduction and stability through the innovation of Quantum Zero Speed™ technology and three International patents: XT™ Extendable Fins, MAGLift™ Retractable Rotors and Dyna-Foil™ Retractable Fins.

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.

R & D Marine was started in 1973 after several years of development work, to manufacture a flexible shaft coupling suitable for marine use, which was both easy to fit and competitively priced. The company was started in a single garage moving to two garages after one year and then to its current location in 1976.

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.

Radio Holland is well-known in the worldwide maritime industry as global NavCom, Connectivity, ICT on Board and Service & Maintenance provider.

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.

Raytheon Anschütz, a company of Raytheon Technologies, is a world-leading manufacturer and provider of advanced maritime navigation and naval systems.

At Red Ensign Marine, they are a busy, focused brokerage team with professional yachting and motor boat experience complemented by strong sales and business skills.

Red Square Medical has a fresh approach to the provision of medical services to shipping companies and the seafarers that work for them.

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.

Based in the picturesque village of Cushendall on the North East Antrim coast, at Redbay Boats they have established themselves as one of the finest boat manufacturers in Europe. Since their humble beginnings in 1977, they have developed their specialized traditional wooden-clinker boats into what is now their award winning Stormforce range.

REDCAI S.A was founded in 1979 with the aim to help guarantee safety at sea, providing technical and commercial support to ensure the complete operativity of equipment. With this purpose, they distribute, design, manufacture, install and provide service to all those marine electronics users needing radio navigation and communication equipment.

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

Rederij Doeksen B.V. has been providing the ferry services between Harlingen, Terschelling and Vlieland since 1923. They transport more than 785,000 passengers, across the Wadden Sea, with a fleet of ferries and fast catamarans.

At Redwise Maritime Services BV, they are specialists in Ship Delivery, or the transportation of vessels on their own keel, under their own power. Ship delivery is a unique profession in the shipping business, in which Redwise has been a pioneer for more than 100 years.

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.

Reef Restoration Foundation is a social enterprise that is establishing a series of ocean-based coral nurseries using a proven method, which is a part of the solution for a healthy Great Barrier Reef.

Reflex Marine’s crew transfer equipment is designed and developed to the highest safety standard. The design derived from an extensive, risk-based review of crane transfer operations. Prototypes are submitted to rigorous testing and verification programme performed on personnel crane transfer equipment.

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.

Reikon specializes in the engine rooms of both seagoing vessels and inland vessels. For this they focus on the following facets; repairs, maintenance and deliveries. A large and specialized team of technicians, an extensive stock and our 24-hour service make Reikon an ideal partner. Reikon is the official distributor for Azcue Pumps, Gefico, Headway Oceanguard, Ueberall and Ervor.

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.

Remote Medical International saves lives and improves the health of workers in diverse job sites. No matter the industry, work environment, or geography, companies trust our medical and safety services to protect the health and wellbeing of their employees.

Repower Marine is the UK's leading supplier of marine engine parts & marine engines to repower Mercruiser, Volvo Penta, Indmar, PCM & OMC inboard and sterndrive packages.

Born in 1961, at the dawn of sea oil extraction, Resinex is one of the world leading manufacturer of floating systems. The wide range of products and the high degree of versatility give Resinex the opportunity to meet big and small operators of the Seven Seas. Resinex has invented and developed some of the major innovations in the field of mooring and marine system signalling for sea safety.