SubServ provides competence assurance, and training services to the ROV and Survey industries and is recognised as the world leader in these fields. SubServ has OPITO (offshore petroleum industry training organisation)accreditation, is a City & Guilds approved training and assessment centre and a member of IMCA.
Submarine Cable & Pipe GmbH & Co. KG specializes in submarine cable and pipe route engineering, installation, repair, and maintenance services for fiber optic and power cables.
Subsea Industries NV produces durable and sustainable underwater coating and cleaning systems for permanent protection and enhanced performance of vessels' underwater parts.
Sufix is a brand specializing in fishing lines including braid, monofilament, fluorocarbon, and ice fishing lines, offering products primarily for the fishing industry.
Suh & Co is a South Korean company involved in maritime services including M&A, escrow agent services, and shipping-related legal and financial consulting.
Sukhpal Maritime Transport, established in 1987 in Singapore, provides maritime consultancy, technical advice to admiralty lawyers, ship and cargo surveys, drydockings, marine insurance investigations, and claims recoveries.
Sullivan Shipping Agencies Ltd is a family-led maritime services company based in Valletta, Malta, with over 130 years of experience providing agency, logistics, and freight services worldwide.
Sumitomo Heavy Industries, Ltd. is an integrated manufacturer of industrial machinery, ships, bridges, steel structures, and equipment for environmental protection, including recycling and power transmission equipment.
Sun Coast Resources, LLC is a leading wholesale petroleum marketer supplying fuel, lubricants, chemicals, water, and oilfield services across the United States with 31 facilities and 600+ hazmat-certified drivers.
Sun State Marine Services, Inc provides marine services including ship agency, vessel husbandry, and logistics support primarily in the Jacksonville, Florida area.