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OceanSi Offshore Equipment Fabrication Services

Marine, Offshore & Oil and Gas Services UAE

OceanSi delivers marine and offshore services that combine engineering precision, cost efficiency, and long-term reliability.From concept to commissioning, we manage every stage of your offshore projects with focus on quality assurance, system integration, and measurable results.

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We support shipyards, EPC contractors, and offshore operators across the marine industry. Our mission is to design high-performance, state-of-the-art systems that meet strict project requirements while reducing costs and improving operational efficiencies.

Our Core Service Capabilities

Engineering & Design Services

Our engineering team provides end-to-end design support transforming operational requirements into real-world systems. We offer 3D CAD modeling, structural analysis, and finite element validation, ensuring your systems are engineered for safety, efficiency, and durability. We comply with API, ASME, AWWA, and DNV standards across all disciplines.

Services include:

  • Concept design and feasibility studies

  • Structural and hydraulic analysis

  • Design certification and documentation

  • 3D CAD modeling and layout validation

  • Operational risk assessments

Systems Integration & Automation

We bring mechanical, hydraulic, and electrical systems together into one synchronized platform.

Our engineers design integrated control systems that improve efficiency, reduce operator risk, and enhance real-time monitoring.

Services include:

  • Hydraulic and electrical integration

  • PLC and control system programming

  • Motion control and remote monitoring

  • Remote operation panels and control consoles

  • Full vessel or platform system integration

Maintenance, Inspection & Lifecycle Support

We understand the cost of downtime that’s why OceanSi offers long-term service agreements and preventive maintenance programs to keep your equipment running safely. Our technicians conduct visual inspection, NDT, and load testing in compliance with international safety standards.

Services include:

  • Visual inspection, NDT, and load testing

  • Repair, refurbishment, and upgrades

  • Condition monitoring and diagnostics

  • Operator training and maintenance support

Fabrication & Manufacturing

OceanSi operates a fully equipped fabrication facility capable of producing complex steel and aluminum structures for offshore and industrial use. Our team specializes in coded welding, CNC cutting, and assembly of pressure-rated systems. We maintain strict quality control and visual inspection protocols, ensuring every project meets international standards and safety regulations.

Services include:

  • Structural steel fabrication

  • ASME and API 650 tank and vessel fabrication

  • Offshore skid and frame assembly

  • CNC cutting and welding for precision components

  • Coating, painting, and surface protection

Installation & Commissioning

OceanSi provides global on-site installation and commissioning support, ensuring every system is safely deployed and ready for operation.

We handle the entire process from logistics and lifting operations to function testing and crew familiarization.

Services include:

  • Offshore mobilization and setup

  • Functional and pressure testing

  • Calibration and certification

  • Pre-commissioning and operational handover

Project Management & Technical Consultancy

Our dedicated project teams manage every detail from start to finish, ensuring deadlines, budgets, and safety milestones are met.

We combine engineering knowledge with operational insight to guide clients through complex offshore and industrial projects.

Services include:

  • EPC coordination and vendor management

  • Interface and document control

  • Technical audits and feasibility studies

  • Certification and QA/QC support

Welder performing offshore marine fabrication – OceanSi engineering and manufacturing services.

INDUSTRIES WE SERVE

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We provide engineering, fabrication, and offshore services for offshore energy, subsea operations, shipbuilding, oil and gas, water infrastructure, and defence sectors. Our team ensures safe, reliable, and high-quality project delivery at every stage.​

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  • Offshore energy and subsea operations

  • Shipbuilding and vessel maintenance

  • Oil, gas, and petrochemical facilities

  • Water and wastewater infrastructure

  • Defence, research, and renewable sectors

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CHOOSE OCEANSi​

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​Clients choose OceanSi because we deliver fully integrated engineering, design, fabrication, and offshore services that cover every stage of a project, from concept and planning to installation, commissioning, and ongoing maintenance. Our team ensures strict compliance with international and global industry standards, providing cost-effective, efficient, and high-quality marine, subsea, and industrial solutions. With responsive after-sales support, inspection services, and complete lifecycle management, we help clients maintain safe, reliable, and high-performing operations, reduce downtime, and maximize the long-term value of their offshore, shipbuilding, oil and gas, and subsea infrastructure projects.

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  • Proven track record in offshore projects and marine engineering solutions

  • Certified ASME code fabrication UAE and DNV fabrication standards

  • Experienced teams in system integration and automation

  • Focus on reducing costs, improving efficiencies, and ensuring customer satisfaction

  • Dedicated support team offering long-term lifecycle management

Image by Mitchell Luo

PARTNER WITH OCEANSI

 

Whether you’re building a new vessel, upgrading offshore systems, or commissioning industrial assets — OceanSi provides the expertise, precision, and reliability to make it happen.

Let’s work together to engineer success, from design to delivery.

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