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.

ROS has been the provider of EPCC solutions to the oil and gas industry. Working closely with oil majors and OEM principals, while striving for a high-performance, efficient and a safe open working environment, ROS seeks to deliver long term stable growth and returns to the clients and partners.

The ROTINOR Divejet 2 (RD2) is an extremely lightweight, agile and yet very powerful diver propulsion vehicle. It is designed for transporting one fully equipped combat diver but with the ability to transport up to two divers and equipment. It provides a multi-color illuminated TFT display and state-of-the art electronic compass technology.

Rotterdam Offshore Group (ROG) provide ship repairs and maritime services and is based out of Netherlands.

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.

Rowan Companies is committed to being purpose-built, assembling the world's most advanced assets across the globe. They're strong and enduring- trusted by generations for generations, fully invested and creating lasting value for the people and partners.

The Royal Bodewes family has been building efficient and high-quality vessels for well over 200 years. Proud of the rich history and the progress have made. From the wooden shipbuilders that were in 1812 to the innovative and sustainable shipbuilders that are today.

Royal Caribbean Group is a cruise vacation company comprised of three award-winning global brands: Royal Caribbean International, Celebrity Cruises, and Silversea Cruises. Royal Caribbean Group is also a 50% owner of a joint venture that includes TUI Cruises and Hapag-Lloyd Cruises. Together brands operate a global fleet of 60 ships traveling to more than 800 destinations worldwide.

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 Huisman is an extraordinary blend of twenty-first century technology and innovation, traditional craftsmanship and timeless values. Yet in 1884 the original Huisman yard was established to build small wooden working boats.

The Royal Institution of Naval Architects is an international professional society whose members are involved in the design, construction and repair of ships, boats and marine structures in over 90 countries. RINA organizes an extensive programme of international conferences and training courses.

Royal Marine, headquartered in Singapore, was incorporated in 2007. They provide top quality Ship Management, Marine Services, Project Management and Engineering Services. A strong and dynamic team, consisting of Master Mariners, Chief Engineers, Licensed Surveyors, Engineers, they have a wealth of experience and expertise to offer.

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.

Royal Niestern Sander is a 100% Dutch shipyard. They are a versatile, strong and modern yard. They also have their own workshop. With over 100 years of knowledge and experience, Royal Niestern Sander can count itself among the best shipyards in the Northern Netherlands.

Royal Roos B.V. focuses on marine engineering, salvage consultancy and preparation and supervision of demanding repair and modification projects for dredging, offshore and the marine industry in general.

Van der Leun works with 260 specialists all over the world on installation projects in the maritime, construction, dredging, and offshore industries. Their specialist areas are organised in three divisions: Electrical marine systems, Metaalbewerking and Electrobouw. These divisions work together to provide innovative, reliable and integrated solutions for companies all over the world.

Royal Van Lent yard has roots dating back to 1849. Yacht construction started in earnest eighty years ago when motor and sailing yachts were built out of wood. Royal Van Lent rapidly expanded into the construction of steel and aluminium, and is now solely dedicated to custom-built motoryachts.

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.

Runaway Bay Marina has a range of marine services onsite: antifouling, repairs, maintenance, marine electronics, boat detailing, anode replacement and more.

Runmarö shipyard was established in 1934 by Albert Hammarström. The shipyard is located on southern Runmarö in the Stockholm Archipelago. Their goal is to provide good service and make the customers as satisfied as possible.

Russian Maritime Register of Shipping (RS) is a world-known classification society closely associated with ice ships, high-tech icebreakers and ice-resistant equipment to develop offshore oil-and-gas fields.

Since 1998, Rutter has been on the leading edge of radar image processing technology for the global marine sector. For over 20 years, they have helped mariners navigate safely through ice-hazards; detect and respond to oil spills; protect people, assets and coastlines, and conduct ocean-related research.

RMS is a Qatari company established in 2010 to serve the Marine & Offshore Industry by providing quality products and services. In RMS their ultimate objective is to become the first choice of their valued customers by offering the services at a short notice and reasonable cost.

At Ruysch International, they are an international trading company specialized in spare parts of European origin for 4-stroke diesel engines and engine condition monitoring systems. Ruysch International is a family owned company founded in 1935. They are known for their technical insight, large stocks, customer and service oriented approach and excellent delivery times.

RWE is leading the way to a green energy world. With an extensive investment and growth strategy, the company will expand its powerful, green generation capacity to 50 gigawatts internationally by 2030. RWE is investing €50 billion gross for this purpose in this decade. The portfolio is based on offshore and onshore wind, solar, hydrogen, batteries, biomass and gas.

Ryan has continued to grow and they are very proud to have a large, loyal clientele for whom they continue to strive to give the very best tailored service and management solutions possible. Ryan has a global presence with offices across the world, giving them 24/7/365 capabilities.

RYDLYME Marine is a biodegradable, marine descaler designed for the maritime industry to safely dissolve calcium, rust, barnacles and other mineral deposits that hinder the performance of vital water systems.

S.A. MALLIAROUDAKIS MARITIME (UK) Ltd. is an in-house Marine Software and Maritime Consultancy Company that consists of qualified Naval Architects and Marine Engineers and Software & Electrical Engineers providing a wide range of software products and maritime studies & services for day-to-day operations of numerous Shipping Companies.

S. V. R. Marine is engaged in importing of new marine equipments, exporting and refurbishing all kinds of used and unused marine equipments. It has sole dealership of brands of fire extinguishers and fire fighting products the company group leaders in safety and security products worldwide.

SABELATRANS SHIPPING & LOGISTICS (SSL - INDIA), an International Freight Forwarding Company which have been organised by few personnel, who is in the trade for over a decade.