Sirius Design & Integration is an independent ship designer and system integrator of innovative and new green technology for the international maritime and marine industry.

SIRS Navigation have designed, manufactured, calibrated and repaired high quality magnetic compasses and other navigation instruments for over 40 years. As the largest manufacturer of aviation compasses in the western world and fully approved to AS9100 Rev D, ISO9001, EASA Parts 21 and 145, we supply and provide support to the majority of aircraft manufacturers world wide.

S J Marine specializes in the Servicing of all MaK engines and the supply of spare parts. Their approach is different to the official service stations as they are not tied into a sole partner agreement, therefore they can offer alternatives such as reconditioned or second-hand spares along with genuine parts.

Skinner Marine Services have grown to be recognized as one of the leading suppliers, throughout the UK, in Marine Engineering Supplies.

Skipsteknisk offers know-how and services that meet the user’s needs and requirements in the best way. They are working for professionals, global shipping companies who are innovators in their fields, and they design specialised vessels with emphasis on offshore research and fisheries. ST design has a documented strong reputation among the players in the market.

SKOM is the major vessel chartering and marine solution provider in South East Asia and offers state-of-the-art services that have been developed to complement the needs of their valuable clients. Their current fleet consist of Anchor Handling Tug Supply Vessels, Platform Supply Vessels, Accommodation Work Boat, Work Barges, Safety Standby Vessels and other commercial vessel types.

SkyNRG has been building up SAF capacity and production for the industry to meet its 2050 net zero commitment. SkyNRG has supplied SAF to over 40 airlines across the world and is developing dedicated SAF production facilities to support the transition from fossil jet fuel to sustainable aviation fuel.

Smart Ship© Hub Digital, is a Digital Automation Solutions company offering cost saving enterprise automation solutions to the Ship Owners and Ship Managers. It is one of the major companies providing digital platform for Ship Management services aimed at Bulkers, Tankers, Containers, Tugs & Barges.

Smart Shooter was established to develop innovative technologies that help military and law enforcement professionals swiftly and accurately neutralize their targets.

SMC Marine has influenced Australia's maritime infrastructure landscape development since 2001. With a comprehensive array of marine construction capabilities, SMC has delivered major marine construction projects along Australia’s coastline and inland waterways. SMC’s portfolio includes some of Australia’s iconic wharves, jetties and marinas.

Smit Lamnalco provides first class, reliable and customised marine support in any environment. We ensure safe and efficient operations in any part of the world.

SMST Designers & Constructors BV is an internationally operating company that designs and builds offshore equipment. Its product range covers a broad spectrum for the supply chain for the offshore industry. SMST offers (3D) offshore cranes, gangways for transfer of personnel and cargo, and systems for drilling, pipelay and navy. A selected part of the offshore equipment is also available for rent.

SO Energy is a London-based supplier of gas and 100% renewable electricity to homes around Great Britain and believes in honesty, transparency, and enabling their customers to make a move towards net zero. It is the only energy supplier that empowers customers by allowing them to vote on how it sources its renewable electricity.

Sobena Offshore Inc. Sdn Bhd (SOI) started production in 1986 as one of the pioneer threading companies in Malaysia strategically situated in Kemaman Supply Base. While catering to the needs of the oil and gas industry, SOI is dedicated and committed to excellent services and maintaining high standards in health, safety, and environment.

Sofar's mission is to connect the world's oceans to power a more sustainable future. Sofar unlocks ocean data at scale. In maritime shipping, it uses these high-accuracy forecasts and vessel performance models to provide optimised guidance and save ships time, fuel, and emissions.

Solar Container Marine is a renowned Estonia-based company that offers integrated solar units for cargo ships. Their solutions help lower ships' carbon footprint with a greener renewable option.

Solar Solve are committed to the continuous improvement of their manufacturing processes and to supplying innovative, specialized products and personalized world-class service to the marine window blind industry. They provide solutions to meet all of their customer's needs.

SolarDuck accelerate the growth of offshore floating solar energy by deploying over 1 GW annually from 2030 onwards.

‘Solent Electrical Consultancy- Marine', based on the Solent they are perfectly positioned to meet the demand for national and international marine electrical and engineering Design and installation assistance.

Solmarine is a UAE-based marine services company headquartered in Abu Dhabi. Established as a tie-up between a Marine company and Progtech Services, an Oil & Gas services company, Solmarine provides a full range of services in Marine Construction, Marine Dredging & Excavation and Ship Management. Backed by a dedicated team of experienced professionals, it is an ISO 9001:2008, OHSAS 18001:20078 and ISO 14001:2004 certified company.

Song Thu Corporation is a unit under the General Department of Defense Industry - Ministry of National Defense of Vietnam. The Corporation specialises in the fields of building and repairing ships and river ships; responding to oil spills at sea and rivers; cleaning and sanitising oil tankers, treating oil residues.

Songa Container owns and operates a fleet of modern feeder to Panamax size container vessels employed under charter agreements with market-leading container liner operators. The current fleet consists of 14 vessels, ranging from 1,000 TEU and up to 4,250 TEU, the majority of which are fitted with exhaust gas cleaning systems (EGCS) to significantly reduce airborne sulphur emissions.

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 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.

Southern Maritime Services is a national maritime recruiting agency. SMS takes pride in getting to know our clients and their crewing needs. We place qualified mariners in positions that will be beneficial to both the mariner and their new employer.

Southern Wind is a boutique sailing yacht shipyard, founded in Cape Town in 1991. Southern Wind can be considered as a “family” whose members are all united by a strong passion for bluewater sailing, inspiring camaraderie and sense of belonging that lasts through generations.

Souto Naval is the boat specialist on the shores of Lake Neuchâtel in Chevroux, Switzerland. They provide Wintering, Sale of boats, Maintenance and Repair, Painting & Others.

Sølvtrans aims to be a pioneer in the transport of live fish. They have developed, and always been at the forefront of transporting live fish in a closed system. This future-oriented technology minimises the chance of spreading infectious diseases, has a positive effect on fish welfare and provides cost-effective transport and handling of live fish.

Spanish Shipping Association (ANAVE) was founded in 1977, its origins coming from an earlier organisation, OFICEMA, established in 1952. ANAVE mission is coordinating and defending the interests of Spanish shipping companies. To fulfil this mission, among other activities, ANAVE maintains regular contacts with the Spanish national administration, the EU institutions and trade unions and actively participates in various global and associations.

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.