Marine
Corrosion control, coating, and HR solutions for vessels, ports, shipyards, and marine infrastructure across Southeast Asia.
What drives complexity in this sector
Marine infrastructure — from jetty piles and berth structures to supply vessels and shipyard facilities — requires constant corrosion management. JST Group brings cathodic protection, specialist coating systems, marine supply chain support, and qualified marine crew to operators and port authorities across the region.
Hull Biofouling & Corrosion
Vessels and marine infrastructure face constant attack from marine organisms, chloride corrosion, and galvanic action requiring active protection programs.
How we solve it: Hull Biofouling & CorrosionPort & Jetty Infrastructure
Jetty piles, dolphins, and berthing structures in the splash and tidal zone require specialist coating systems and impressed current CP.
How we solve it: Port & Jetty InfrastructureMarine Crew Requirements
Class-certified, medically fit offshore and marine crew must meet client-specific competency frameworks, safety standards, and flag-state requirements.
How we solve it: Marine Crew RequirementsDry-Dock Constraints
Hull maintenance and anode replacement can only occur during scheduled dry-dockings, requiring efficient planning and fast-turnaround execution.
How we solve it: Dry-Dock Constraints
Sector
Marine
What we deliver in this sector
Each service links directly to the relevant page for full capability detail.
Cathodic Protection
Impressed current and anode systems for jetty piles, berths and vessel hulls.
Splash Zone Coatings
Splash and tidal-zone protection for jetty piles, dolphins and berthing structures.
Marine Survey & Positioning
Rig and barge positioning, anchor-handling support and seabed site surveys.
Survey & Inspections
Side-scan sonar, multibeam and debris surveys for marine works and structures.
Marine Supply
Aids to navigation, maritime safety and communication equipment, and rescue vessels.
HR Solutions
Certified marine and offshore crew, with employment, payroll and work-permit support.
Marine Survey & Positioning
Geophysical and geotechnical site surveys, rig and barge positioning, anchor handling and rig-move support for offshore operations.
Learn MoreWorking in this sector?
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