Stiftelsen Det Norske Veritas is a free-standing, autonomous and independent foundation whose purpose is to safeguard life, property and the environment. This purpose is achieved through its ownership of companies – of which the most important is the DNV group, a classification, certification and technical assurance and advisory company.

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.

STM's team of highly skilled and dedicated superintendents is its strength in the adeptness in offering a full portfolio of third-party technical ship management services.

Stockholms Hamn AB (Stockholms Hamnar) provides transportation and port services. The company offers water level and wind conditions services, port and traffic control, pricing, berths, bridges, diving permissions, locks, and infrastructure services. Stockholms Hamn conducts operations in various ports of Sweden.

Stolt Tank Containers (STC) are the world’s renowned provider of logistics and transportation services for door-to-door shipments of bulk-liquid chemicals and food-grade products. STC's global fleet of tank containers is the world's largest, with over 40,000 units. Their capabilities include specialised tank containers for aggressive or high purity products, compressed gases and cryogenic cargoes, as well as a specialized fleet.

Stolt-Nielsen Limited (SNL) is a long-term investor and manager of businesses focused on opportunities in logistics, distribution and aquaculture. The Stolt-Nielsen portfolio consists of its three global bulk-liquid and chemicals logistics businesses – Stolt Tankers, Stolthaven Terminals and Stolt Tank Containers – Stolt Sea Farm and a number of LNG investments.

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.

Stormer Marine is a young Dutch shipyard that builds workboats for discerning professional clients worldwide. They build a boat as per specific application. Fast passenger transport requires a different design than heavy towing. That’s why, they build boats in different categories, such as Tug, Patrol, Rescue, Porter and RIB series.

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.

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.

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.

STS Marine Solutions Ltd is an independent energy transfer company. They deliver first-class services globally in all areas of operation while upholding their core values, living up to the legacy of safety, professionalism, and efficiency.

Sunderland Marine Insurance Company Ltd is a market-renowned marine insurance company, specialising in fishing vessels and aquaculture insurance, within the global market.

Sunflame is the world leading manufacturer of the rotary cup burner. Based on the technology of the rotary cup burner, Sunflame creates boiler burners and incinerators for marine vessels, which are now being used throughout the world. The rotary cup burner of Sunflame is adopted not only for the boiler plant, but also for the waste oil incinerator, which can safely cope with the high viscosity of waste oil.

SunStone Ships is a subsidiary of SunStone Maritime Group A/S - the largest tonnage provider to the expedition cruise market. With decades of expertise and hands-on experience, SunStone Maritime Group offers guidance for fleet & vessel owners as well as other stakeholders. It specialises in commercial management of expedition cruise ships, as well as buying, selling and chartering of its managed fleet.

SurfDek is recognised as the major innovator in boat decking and traction pad manufacture. Founded on a combined 65 years experience in the marine and watersports industries. Their multifaceted British state of the art manufacturing facility offers in house research and development, through to design and production.

Survival Systems International offers multi-brand lifeboat inspection, lifeboat maintenance and lifeboat repair from our global network of owned and operated service bases.

Svitzer is a globally renowned provider of towage and sustainable marine solutions to customers in 30+ countries, across four regions. As a standalone company and as part of Maersk, they have been providing safety and support at sea, since 1833.

Swan Defence and Heavy Industries (SDHI) is a premier maritime facility offering comprehensive services in shipbuilding, ship repair and retrofitting, heavy engineering, and offshore fabrication.

The Swedish Transport Agency has the overall responsibility for commercial transport on roads in Sweden. The Swedish Transport Agency is working to achieve good accessibility, high quality, secure and environmentally aware rail, air, sea and road transport. They have overall responsibility for drawing up regulations and ensuring that authorities, companies, organisations and citizens abide by them.

Established in 2020, Swiss Ocean Tech is a start-up company founded to create and market the very first worldwide solution that monitors the position and absolute movements of a ship's anchor, AnchorGuardian. AnchorGuardian provides safe anchoring by: minimising the risk of anchor dragging, immediate, fail-safe anchor dragging alarms, and predicting the anchor hold.

Sygnius Ship Management is a trusted provider of ship management services, offering a comprehensive range of solutions to ship owners worldwide. They deliver tailored, specialised services designed to meet the unique needs of each client, with a strong focus on safety, efficiency, and reliability.

As a globally renowned ship manager, the Synergy Group provides end-to-end maritime solutions with precisely and expertly tailored services, where great technical expertise and a diverse product portfolio create optimal efficiency, productivity and customer experience. Synergy manages a fleet of more than 593 vessels, including the most complex LNG (including FSUs), LPG and vast 20,000+ TEU container ships.

Synergy ship builders have experienced tremendous growth in our shipbuilding facilities and their ships that are built are very well received by the customers. Siddarth Engineering and Shipbuilding Co. Pvt. Ltd is one of the Prominent Shipbuilders in Goa with the maximum carrying capacity. Synergy Shipbuilders started of as Siddarth Engineering & Shipbuilding Pvt. Ltd. in the year 1988.

Tadek Ltd. provides a broad range of front line firms (designers, contractors, vessel owners, MWS) with in-house experts (effectively a zero hours contract) to enable that firm to deliver complex design & installation solutions to marine, offshore & subsea projects, at low cost. They offer services in mooring & umbilical design, naval architecture, and installation analysis, to the oil & gas, marine renewables and offshore wind industries.

TAMSEN MARITIM is inspired to find the best solutions for shipbuilding, modernization and repair of their customer vessels worldwide.

Tanto Intim Line is a family owned company that was established since 1971. Despite its humble beginnings, the company has grown to be a recognised player in the shipping industry. Tanto owns a modern fleet of more than 50 container vessels with a total capacity of 26.731 TEUs. They are a company that will overcome all difficulties and as such has committed ourselves to being consistent in delivering the highest levels of performance.

TASKA MARINE LTD is an independent, family owned and operated business with more than 25 years experience working within the dredging and marine construction sectors in various rolls such vessel skippers, design, vessel repairs and maintenance. Their long history, knowledge and experience of the industry ensures they are ideally placed to hire and charter high quality workboats and marine equipment.