What We Do
Delivering Innovative Maritime and New Energy Engineering Solutions
Seatrium SingMarine Brasil brings together world-class talent and globally integrated engineering capabilities to create transformative, sustainable offshore and energy solutions — built to perform today and engineered for the challenges of tomorrow.
Engineering Excellence
Pioneering experience and bench strength that consistently delivers high-quality, high-performance results on the most complex projects.
Flexible Solutions
We listen carefully to each customer's operational context and design purpose-built solutions — never off-the-shelf, always fit for mission.
Fearless Innovation
A culture of constant curiosity empowers our teams to venture boldly into new technologies, applications, and energy frontiers.
Resilient Execution
Regardless of conditions, our teams find a path forward, maintain momentum, and deliver on commitment — every time.
Service 01
Oil & Gas Newbuilds & Conversions
Providing Efficient Low-Carbon Solutions for Energy Security
Our globally integrated design-and-construct capability covers the full project lifecycle — from concept feasibility and front-end engineering to fabrication, systems integration, commissioning, and load-out. We handle the most technically demanding offshore structures, floating production systems, and conversion scopes in the industry.
Drawing on a combined legacy that stretches back decades, our Brazil operations are positioned to support the deepwater pre-salt frontier and associated brownfield infrastructure, working alongside operators, EPCs, and major energy companies to keep production assets performing safely and efficiently while progressively reducing their carbon intensity.
Every project is approached with the same discipline: robust engineering governance, disciplined cost and schedule management, and a relentless focus on quality — because energy security depends on assets that deliver reliably over decades, not just at first steel.
Scope Includes
- FPSOs — newbuilds and full conversions
- Semi-submersible production platforms
- Topsides modules and integration
- Offshore loading systems (SPM/STL)
- Brownfield modifications & life extension
- Flare systems and emission-reduction retrofits
- Mooring and riser systems engineering
- Subsea production infrastructure
Service 02
Offshore Renewables & New Energies
Delivering Offshore Renewable Solutions for a Cleaner World
The energy transition demands solutions that are not only cleaner but commercially viable at scale. Seatrium SingMarine Brasil brings proven fabrication and marine engineering competence to the growing offshore wind, green hydrogen, and alternative fuel sectors — helping operators and developers translate energy-transition ambition into physical, deployable assets.
Our engineering teams have the depth to handle floating offshore wind foundations (FOWF), offshore substations, and novel energy carrier installations, integrating structural, mechanical, electrical, and marine systems under a single accountable team. We work hand-in-hand with technology partners and certification bodies to accelerate time-to-power and de-risk novel unit types that are entering commercial deployment for the first time.
Brazil's exclusive economic zone is one of the most resource-rich offshore wind corridors in the Southern Hemisphere. We are actively positioning our capabilities to serve this emerging market as the regulatory framework and supply chain mature, offering local content and Brazilian engineering know-how as genuine competitive assets.
Scope Includes
- Floating offshore wind foundations
- Offshore electrical substations
- Green hydrogen production platforms
- Ammonia and methanol carrier solutions
- Carbon capture marine integration
- Offshore battery energy storage systems
- Power-to-X marine infrastructure
- Hybrid energy system integration
Service 03
Specialised Shipbuilding
Building Future-Proof Specialised Vessels and Solutions
Not all vessels are equal — and some missions demand something built from first principles rather than adapted from a standard hull form. Our specialised shipbuilding practice covers the design and construction of technologically advanced vessels that serve the offshore energy, defence, research, and environmental services sectors.
We integrate advanced hull forms with sophisticated marine systems — dynamic positioning, diesel-electric or LNG propulsion, integrated deck machinery, and purpose-built cargo or intervention systems — producing vessels that perform with precision in the conditions they were designed for. Our design teams work in close collaboration with operators from the earliest conceptual stages, translating operational requirements into structural and systems specifications with rigorous discipline.
With full project management from keel-laying to sea trials and regulatory handover, clients receive a single point of accountability across a complex, multi-discipline scope. Our track record spans cable-lay vessels, offshore support vessels, platform supply vessels, dive support vessels, and purpose-built new energy service craft.
Scope Includes
- Offshore support vessels (OSV/PSV)
- Dive support and well-intervention vessels
- Cable-lay and pipe-lay vessels
- Crane and heavy-lift vessels
- LNG-fuelled and dual-fuel newbuilds
- Crew transfer vessels (CTV) for wind farms
- Environmental response & research vessels
- Naval and government vessel programmes
Service 04
Repairs & Upgrades
Extending Asset Life, Maximising Investment Value
Every vessel and offshore asset depreciates — but not every asset needs to be replaced. Our repairs and upgrades practice combines urgent-response drydock capability with structured life-extension and performance-enhancement programmes, giving operators a cost-effective route to continued, compliant operations. Whether a vessel arrives under emergency tow or enters a scheduled five-year special survey, our workforce mobilises quickly and works with precision to minimise out-of-service time.
We also plan and execute complex upgrade programmes that retrofit existing assets with new technology — from exhaust gas cleaning systems and ballast water treatment plants required by evolving IMO regulations, to full propulsion system overhauls and accommodation improvements that extend a vessel's commercial appeal and operational window by years.
Drydock & Hull Maintenance
Full drydock services including underwater hull cleaning and coating, anode replacement, propeller overhaul, stern tube and shaft inspection, sea chest maintenance, and rudder repair — coordinated to class society requirements for periodic surveys and special surveys.
Mechanical & Machinery Overhaul
Main engine overhauls, gearbox refurbishment, auxiliary machinery inspections, pump and compressor reconditioning, and thruster overhauls. Our onboard engineers and workshop teams restore machinery to OEM tolerances with full documentation trails.
Structural Steel Repairs
Corrosion assessment, weld repair, deck and bulkhead renewal, fatigue crack treatment, and structural reinforcement — carried out by certified welders and NDT technicians operating to recognised international standards (ASME, AWS, EN ISO).
Regulatory Compliance Retrofits
Installation of exhaust gas cleaning (scrubber) systems, ballast water treatment plants (BWTS), NOx tier III compliance packages, and voyage data recorders — all engineered to satisfy IMO, MARPOL, and flag-state requirements within realistic drydock windows.
Electrical & Automation Systems
Switchboard and motor control upgrades, power management system renewals, DP system recertification, bridge equipment replacement, and integration of condition-monitoring and remote diagnostics platforms that lower future operating costs.
Life Extension & Asset Reactivation
Structured assessments and multi-discipline work packages to bring cold-stacked or end-of-class assets back to full operational readiness — including class reinstatement planning, obsolescence management, and preparation for new charter requirements or market entry.
Service 05
Technology & New Product Development
Shaping the Next Generation of Offshore Engineering Solutions
The offshore and marine industry is undergoing its most significant technological shift in a generation. Seatrium SingMarine Brasil's technology and new product development function exists to ensure we lead that shift rather than follow it — translating global R&D investments and partnership networks into deployable products and methodologies that give our customers a genuine competitive advantage.
Our product development teams collaborate across discipline boundaries, working alongside classification societies, academic institutions, and early-stage technology companies to take concepts from whiteboard to yard-proven product with a rigour that protects our clients' investment. Digitalisation, advanced materials, autonomous systems, and alternative propulsion are all active workstreams within our innovation agenda.
Digital Engineering & Model-Based Design
Integrated 3D design environments, digital twin development, and model-based systems engineering reduce rework, accelerate approvals, and give clients real-time insight into project status across all disciplines.
Alternative Propulsion & Fuel Systems
Concept design and engineering development for LNG, methanol, ammonia, and hydrogen propulsion systems — including fuel storage, bunkering integration, and safety case development for novel fuel types.
Autonomous and Remote-Operated Systems
Integration of unmanned surface vessels (USV), remotely operated vehicles (ROV), and semi-autonomous inspection and maintenance systems that improve safety and reduce the need for offshore personnel in high-risk environments.
Advanced Materials & Fabrication Methods
Research and qualification of high-strength, corrosion-resistant, and lightweight materials for structural applications — alongside additive manufacturing, automated welding, and advanced coating systems that improve quality and throughput.
Carbon Measurement & Reduction Tools
Development of onboard carbon accounting systems, efficiency optimisation software, and operational guidance tools that help vessel operators track, report, and reduce their carbon intensity in line with IMO 2050 targets and voluntary commitments.
Why Seatrium SingMarine Brasil
What Sets Our Engineering Practice Apart
Globally Integrated, Locally Committed
We combine the global engineering network and R&D resources of Seatrium — one of the world's largest offshore and marine groups — with deep local capability and a permanent Brazilian workforce. Our clients get international depth with local accountability, local content compliance, and a team that understands operating in Brazil.
Single Accountable Contractor
From concept engineering through construction, system integration, commissioning, and handover, we provide one contract, one team, and one point of escalation. This eliminates the interface risk that frequently drives cost and schedule overruns on complex offshore projects managed across multiple contractors.
Safety Leadership at Every Level
Safety is not a department at Seatrium SingMarine Brasil — it is a guiding principle woven into every daily decision. Our HSSE performance metrics are reviewed at board level, our frontline supervisors are empowered to stop work without penalty, and our incident rates consistently outperform industry benchmarks across our project portfolio.
Sustainable by Design, Not by Default
Environmental, social, and governance considerations are embedded into how we engineer — not applied retrospectively. We measure and publish our own emissions, maintain transparent supply chain standards, and actively design decarbonisation pathways into the assets and solutions we deliver for clients, supporting their net-zero commitments as well as our own.
Ready to discuss a project? Talk to our engineering team.
Whether you are at the early feasibility stage or ready to proceed to contract, our technical directors are available to understand your scope and explain how Seatrium SingMarine Brasil can deliver the outcome you need — safely, on schedule, and with lasting quality.