Sefine Shipyard is one of the establishments in the Yalova region with over 4000-yard employees including subcontractor personnel. Sefine has the technical ability and physical capacity to perform the new building of various types of ships such as General Cargo Vessels, Double Ended Car & Passenger Ferries, Offshore Vessels, Search & Rescue Boats, AHTs, Tug Boats, and Live Fish Carriers.

At Selfa, they offer repair and maintenance services for leisure and professional boats from their two departments in Trondheim and Harstad. They have a workshop hall, a ship lift and a workshop hall at both departments. Selfa Arctic is also building new coastal fishing boats and doing vessel inspections.

Besides Sembawang’s proven expertise in the sectors of tankers, bulk carriers and container / cargo vessels, they are also recognised as a specialist in niche markets such as passenger ships conversions / upgrading, FPSO conversions, offshore conversions and newbuildings, complex lengthening conversions, damage repairs, chemical tankers, LNG carriers, liquefied gas carriers and navy ships repairs.

Sembcorp Marine is an integrated brand offering one-stop engineering solutions for the offshore, marine and energy industries. They focus on four key capabilities: Rigs & Floaters, Repairs & Upgrades, Offshore Platforms and Specialised Shipbuilding.

Seminole Marine in the West Palm Beach area of South Florida offers both a 75-metric-ton and a 100-metric-ton Travelift. They can accommodate boats up to 100′ in length (depending on the beam and weight).

Sentinel Systems Ltd. is a Canadian based company dedicated to developing next generation web-based software for Emergency Management practitioners. By utilising the lasted advancements in web applications, mobile computing, IVR telephony and Internet mapping, the Sentinel suite of applications and services provides Emergency Operations Centers and their support staff a full, robust and complete information management tool.

SentiSystems AS offers a novel platform solution for real-time sensor data processing. They start their journey with sensor integration for autonomous operations, but the versatility of their platform makes it suitable for a variety of other intelligent applications such as mapping, monitoring and surveillance systems.

Serco is one of the world’s largest providers of public services to Governments, employing over 50,000 people in over 20 countries. The services they provide are often of critical importance to the communities and nations that they serve.

SET is primarily focused on the production of new vessels and conversions of passenger ships, police boats and cargo ships. SET executes customer orders for the design, workshop planning and building of fully equipped inland vessels. For ship repairs, they can supply services in shipbuilding, metal working, mechanical engineering and pipe works, and electrical systems.

Seven Seas is a global maritime services group specializing in the provision of general ship supplies, stores, spare parts and leading technical maritime brands through its extensive network of more than 600 ports. Founded in 1971, Seven Seas operates in 18 countries throughout Asia Pacific, Middle East and Africa, Europe and the Americas, with a global network of 1000 professionals focused on delivering exceptional customer service.

Seven Seas Maritime Agencies takes pride for being a part of the shipping world. Being established in the year 2007, Seven Seas Maritime Agencies has grown over the years into a reliable shipping company providing various maritime services to global shipping fraternity at Mumbai and other Indian ports.

SFL Corporation Ltd. (“SFL”) has a unique track record in the maritime industry paying dividends every quarter since 2004. With an owned and managed fleet of 73 vessels, split between tankers, bulkers, container vessels, car carriers and energy assets, SFL’s long term distribution capacity is supported by a portfolio of long term charters and significant growth in the asset base over time.

SG Marine Services was established in the year 2014 by Sagar V Gawai, with the launch of recruitment & placement services (rps) of shipping personnel on board ship. Since then the company has become prominent in the shipping industry as a renowned ship managing hub with quality floating staff.

Shahji Marine is a trusted firm to buy CENTRIFUGE & SEPARATOR SPARES. Since 2010 Shahji Marine has been an honest dealer/trader for marine and industrial equipment.

For more than a century, Shakespeare has built a tradition on quality products and service, excellence in everything they do, and a drive for innovation. Their pioneering ideas have made Shakespeare the most trusted brand in the marine antenna industry. Known for superior dependability, durability, and performance, their products are the gold standard in the industry.

Shandong KERUI Petroleum Technology Co., Ltd. is a technology-driven integrated solution and service provider focused on the stimulation oil and gas fields and innovation of oilfield technologies.

Shandong Shipping Corporation (SDSC) is a large state-owned enterprise by the Shandong Provincial People's Government and initiated by Shandong Marine Group Ltd., its controlling shareholder, with a registered capital of 3 billion yuan. They are devoted to serving the global customers with high-quality logistics solutions and satisfying the globalised trading needs.

Shuangyi Group is one of the composite product manufacturers established in 1984. They offer FRP and CFRP products which would help to make the customer more competitive.

Shanghai Merchant Ship Design and Research Institute (SDARI), a member of China State Shipbuilding Co. Ltd., (CSSC), stands out as one of China’s largest merchant ship design institutes with the vastest variety of ship types, technical edge, the most innovative and stable technical team along with the largest market share in domestic China.

Shannon Foynes Port, Ireland’s second largest port operator and largest bulk port company, has statutory jurisdiction over all marine activities on a 500km2 area on the Shannon Estuary, stretching from Kerry to Loop Head to Limerick City.

Shell is a global energy company with around 87,000 employees in more than 70 countries. They work together to power progress through more and cleaner energy solutions. They serve more than 30 million customers at almost 46,000 retail service stations every day.

Shell provides lubricants for the marine industry through its Shell Marine business. It serves over 10,000 vessels, ranging from large ocean-going tankers to small fishing boats in over 700 ports across 62 countries. The advice and technical services we provide help our customers achieve maximum value from using our lubricant products across all types of machinery and equipment on a ship.

Shelquip Limited - UK Based Marine Glass Specialist. Established in Cheltenham, UK in 1969, Shelquip has a renowned reputation for providing high quality products, services and support.

Shift is unlocking the potential of clean energy through leading-edge energy storage systems. The pioneering innovation is making low and zero-emissions operations a reality for the maritime and heavy industry by providing customers around the world with a safe, reliable, affordable way to electrify and reduce GHG to fight climate change.

Shin Nihonkai Ferry Co., Ltd. is a marine transportation company based in Japan.

Shin Yang Group Berhad (Formerly known as Shin Yang Shipping Corporation Berhad), has been the solution for local and foreign ship owners across the Australia, Asia, Middle Eastern and European continent, specializing in the Accommodation Workboats, Support Vessels, Landing Crafts, Cement Carriers and Merchant ships up to 130M in length.

Shin-Nippon Kaiyosha is a marine business service company established on July 1, 2019 through the merger of Wing Maritime Service Co., Ltd. and Kaiyo Kogyo Co., Ltd., both of which are 100% owned by NYK Line. They have the largest tugboat fleet in Japan, and through close cooperation with affiliated companies in Hokkaido, Tohoku, Okinawa, etc., not only port towing work but also salvage work, salvage, ocean survey, or offshore.

SHIP & BOAT S.r.l. has a team of naval architect who have worked in the IACS Classification Society with experience in design and shipbuilding. They design what their customer "has in mind", with the know-how acquired over the years.

SHIPNEXT was founded in May 2015 by Alexander Varvarenko, in an attempt to digitalise the work-flow related to email and data-processing related to shipping and transportation and freight negotiations. SHIPNEXT is a Shipping Platform that uses Artificial Intelligence to help manage shipping data, process email, digitalise work-flows and trade.

ShipOracle.com is a martime networking site and shipping directory. They are a one stop for everything shipping - dry bulk, liquid bulk, project and container. Network and communicate with maritime companies with their international shipping directory, or check out their marketplace feed for all shipping needs.