SOTRA ANCHOR & CHAIN / Sotra Marine Produkter AS is a company 100% owned by The SOTRA GROUP. The group was founded in 1980 at Sotra on west coast of Norway. SOTRA ANCHOR & CHAIN has become known as the world`s largest stockist of anchors and chains. The company have today more than 20 000 tonnes brand new and second hand anchors, chain, shackles and accessories for supply within shipping, offshore, aquaculture and shipyards.

South Coast Marine is a family-run business that has been serving boaters for over 50 years in the UK, Europe and worldwide.

South East Tug Services Ltd. is a family owned, independent tug and marine plant provider specializing in the provision of tug hire internationally. With over forty years in the marine industry, ranging from Dredging to Harbour and Coastal Towage and Pontoon Hire, their experience and expertise ensures an efficient and cost effective solution to marine requirements.

Southampton Cargo Handling’s portfolio includes a complete range of terminal and ship handling services covering roll-on/roll-off, cruise and project. Their expertise extends from receiving and managing cargo at the quayside to ship planning and subsequent loading, discharge and distribution of cargoes. In addition, cargo handling is supported by their own warehouse facilities located close to the Port of Southampton.

Founded in 2012, Sovereign Global (SG) has become the first European based Group acting as a programme integrator and trusted partner to governments, supporting them in professionalizing, projecting and maintaining their sovereignty with civilian as well as military programmes.

The Group was founded 50 years ago, with the profound goal of becoming established in the maritime section. Family owned and operated, Spanopoulos Group, has over 50 years of experience, obtained through a widespread number of activities in the marine and offshore field.

At Spares center, based in Rotterdam they are well known suppliers of high quality components for Diesel Engines and related Marine Machinery. With a stock of more than 3000 different parts for Diesel Engines, Compressors, Pumps and Purifiers, they are able to deliver fast and efficient to the vessels of their customers.

Established in 2006, Specialist Marine Consultants Limited, or ‘SMC’ as they are widely known, has grown to become a market leader in the marine and energy sectors. They operate on a global scale providing services to the Renewables, Oil & Gas, Marine and Utilities industries.​ Their range of turnkey services support offshore construction, operations & maintenance, and decommissioning operations.

Speedcast is a leading communications and IT services provider, delivering critical communications services to the Maritime, Energy, Mining, Media, Telecom, Cruise, NGO, Government, and Enterprise sectors.

Sperre is a global maritime tech company based in Ålesund, Norway. They develop, produce, deliver and service compressed air systems. Their products and in operation services are the benchmark of the industry. They have been in operation since 1938, and today their solutions are found on every 5th ship sailing the World’s Oceans.

Northrop Grumman Sperry Marine provides the commercial and defence maritime industry with Navigation Solutions that excel in efficiency, reliability and safety.

Founded in 2017, Spinframe Technologies is transforming the automotive industry with AI-driven vehicle assessments resulting in precise analytics and new documentation standards. Spinframe Technologies develops products based on 360⁰ photo technologies for advertising, marketing and operations, including visual damage monitoring of vehicles. The company assists international organizations, including importers, key agents and automotive companies.

Established in 1921, Spliethoff operates a fleet of over 50 modern, Dutch flagged, 1A ice-classed, multipurpose vessels, ranging from 12,000 to 23,000 DWT. All vessels are equipped with removable tweendecks and cargo cranes with capacities up to 1,400 tonnes in tandem lift. Their fleet is constantly being renewed.

Now in their 5th year of operation, Scottish RIB Charter are the premier operator of skippered and bareboat charters on the Clyde. Their modern fleet of Rigid Hulled Inflatable Boats are custom built to exacting commercial standards, are MCA coded and fully insured.

Sri Venkateswara Marine is an offshore and ship repair, maintenance, fabrication, and Cargo gear testing company with 24 hours service throughout the India and world. Whether work is on land or at sea Sri Venkateswara marine services is there. When quality work is demanded, and time is short they are there to handle it.

Steerprop is a leading designer and manufacturer of azimuth propulsion systems for the most demanding applications and toughest conditions. Since their founding in Finland in 2000, they have delivered fit-for-purpose units for hundreds of vessels, including every third icebreaker in operation around the world.

STI designs, routes and draws piping systems for renowned Mega Yacht Builders, commercial shipping industry and for process industry. Examples are complete engine room lay outs, complete piping-, ducting- and cable tray lay-outs for hull and superstructure of ships and yachts as well as of piping systems for process installations.

STM Engineering has been established nearly 30 years. From their workshops in Great Yarmouth & Middlesbrough, they offer a variety of services, including marine engineering, fabrication and welding, diesel engine repairs and servicing, machine shop and electrical repairs and rewinds.

Stone Marine Propulsion is one of the world’s leading designers and manufacturers of ship propellers. A pioneer of screw propulsion they can trace their history back to the earliest days of propeller manufacturing in the 19th century. They are based out of United Kingdom.

Strangford Moorings is a family run business and have been established for 20 years in Strangford Lough, Northern Ireland. Originally providing moorings for pleasure craft throughout the lough they have now become an established provider and maintainer of aids to navigation throughout Ireland.

Headquartered in Singapore, Strategic Marine (S) Pte Ltd ('Strategic Marine') is a dynamic shipbuilding company with an international book of business and is renowned for producing quality, high performance commercial and governmental vessels for markets across the globe. Strategic Marine’s growing portfolio has seen the company’s capabilities expand to offer larger, purpose-built steel vessels.

Stream Marine Training (SMT) is the UK’s best maritime training company. It is a world class provider of STCW firefighting, fire prevention, survival craft and health and safety approved and certified training courses to the global maritime, oil and gas, renewables and construction industries.

Streamline Marine is an established boat building company with over 50 years’ experience within the industry. Specializing in new build boat construction, their team of specialists can take individual requirements and incorporate this into range of products.

With more than 40 years of experience in the business, Streamlined Propeller Repairs can repair all types of marine propellers and materials using aluminium, bronze, stainless steel. They use the latest American repair technology and provide quality repairs. They can repair propellers up to 24 inches within 2-3 working days. They supply all types of marine propellers throughout the UK.

Stromme was established in 1971 as the first dedicated cargo hold cleaning company in the marine industry.

At STS Defence, they are a UK based technology and engineering company, specializing in mission-critical communications, electronics and intelligent systems. They operate in markets that include the defence, marine, aerospace and nuclear sectors and they help their customers to resolve complex technical challenges; innovating, designing and manufacturing equipment, and integrating and supporting systems through-life.

Studio Navale Maritime & Technical Ltd. is a leading technical and consulting firm, which is well known for the credibility and reliability, within the international shipping community for more than two decades.

SubCtech provides Maritime services and is based out of Germany.

Ecospeed provides long-lasting, non-toxic protection for all ship hulls. It is a system that keeps a hull very smooth and free of fouling for the service life of the vessel requiring minimal repair and no replacement. Instead of using chemicals to try to kill and repel marine fouling organisms, Ecospeed uses a hard coating along with manual or mechanical removal of fouling at an early stage.

Subsea Survey Services Lts was formed in 2015 and has been growing as it served its clients ever since. Their services includes benthic surveys, pipeline and harbour surveys, survey equipment rental, and work boat hire.