Capability
FPSO and floating production in Singapore
Conversion, topside fabrication and integration of floating production units — FPSOs, FSOs, FLNGs and FPUs — that produce, process and store hydrocarbons at sea, plus the lessor-operators who own and run them. Buyers select on integration capability, yard capacity and load-out, module depth and track record with the majors.
Floating production is Singapore's signature offshore capability — the conversion, topside fabrication and integration of FPSOs, FSOs, FLNGs and FPUs, the floating vessels that produce, process and store hydrocarbons at sea. Singapore is the historic world capital of this work: at its peak the country's shipyards accounted for roughly 70% of global FPSO conversions, and while that heritage figure is dated, the city remains the leading centre for large FPSO integration. The buyer — an oil major or a floating-production lessor — evaluates the chain on integration capability (the ability to marry a topside to a hull and commission a complete production unit, which separates a true integrator from a parts fabricator), yard capacity and load-out, module fabrication depth, and track record with the majors and their EPC contractors. Two distinct populations sit in Singapore: the builders/integrators who physically construct and integrate the units, and the floating-production operators/lessors who own and run them and base substantial engineering and finance operations here.
On the build side the field is dominated by Seatrium — formed from Keppel O&M and Sembcorp Marine, integrating Petrobras's P-80, P-82 and P-83 and MODEC's FPSO Raia topsides at its Tuas Boulevard mega-yard, having also integrated SBM's Fast4Ward hulls and ExxonMobil's ONE GUYANA FPSO — with a net order book of about US$12.8 billion across 24 projects. Beneath it, Dyna-Mac (now Hanwha-controlled) is the leading topside-module fabricator, supported by module and process specialists Hiap Seng, PEC, McPEC and Rotary, and the mooring/design houses Promor and Franklin Offshore. On the operator side, Singapore is the Asia-Pacific base for the world's major FPSO lessors — MODEC, SBM Offshore, Yinson, BW Offshore and Bumi Armada — who run fleets and engineering from local offices. The structural shift is a pivot of the same heavy-integration muscle toward the energy transition. Several builders are already records on the Index under offshore-fabrication and shipbuilding — extend, don't duplicate.
Also known as: FPSO conversion · floating production · FPSO integration · floating production storage and offloading · topside integration
Capability specifications
- Units
- FPSO, FSO, FLNG, FPU
- Work
- Hull conversion, topside module fabrication, integration, commissioning
- Populations
- Builders/integrators and lessor-operators
Companies with this capability in Singapore
- Seatrium Limited
Singapore's dominant marine and offshore group, formed from the merger of Keppel Offshore & Marine and Sembcorp Marine, operating the integrated Tuas mega-yard and legacy yards. It builds and integrates FPSO, FLNG and FPU topsides, jackets and offshore rigs, and a renewables book of wind-turbine installation vessels, floating wind and HVDC substations. Its graving docks run ship repair, drydocking and conversion at scale, with main-engine and machinery overhaul, propeller, tailshaft, rudder and sterntube work, and electrical, cabling and automation integration carried in-house.
Website (opens Seatrium Limited in a new tab) - Dyna-Mac Holdings
Singapore's leading independent topside-module fabricator and a multi-disciplinary EPC/EPFC contractor for FPSO and FLNG topside modules and integration, plus offshore facilities across hydrocarbon and petrochemical markets. It runs two Gul Road yards with combined land area over 140,000 m2, expanded via the Exterran Offshore yard to push waterfront past 680 m and add split-module construction, with growing hydrogen and ammonia piping work. SGX-listed.
Website (opens Dyna-Mac Holdings in a new tab) - Hiap Seng Industries
A long-established process-plant EPC and fabrication contractor for oil, gas and petrochemical clients, based at Tuas with a regional Asia-Pacific presence. Provides plant maintenance, turnaround and shutdown services; fabricates pressure vessels, heat exchangers, process modules and gas compressors; and builds onshore tank farms, terminals and gas-metering facilities. Both an EPC contractor and a fabricator, with a track record on Jurong Island and regional LNG and petrochemical facilities.
Website (opens Hiap Seng Industries in a new tab) - PEC Ltd
An SGX-listed plant-and-terminal engineering contractor and one of Singapore's largest, combining project works (EPC) with integrated turnaround and standing maintenance for refineries, petrochemical plants and bulk-liquid terminals on Jurong Island and across the Gulf. Scope spans ASME-stamped pressure-vessel and piping fabrication, static and rotating equipment, storage-tank and terminal services, and electrical and instrumentation; peak turnaround mobilisation runs into the thousands of workers. Its module-fabrication arm also serves offshore markets.
Website (opens PEC Ltd in a new tab) - McPEC Marine & Offshore Engineering
An EPC and fabrication specialist in modular steel structures for oil, gas, power and marine, with standout capability in large electrical power buildings (E-Houses), pre-fabricated substations, power-generation and utility modules and blast- and fireproof structures. Its yard offers around 30,000 m2 open area, 210 m sea frontage and load-out of modules up to about 2,000 tonnes; it delivered the 1,560-tonne Kraken E-House for a North Sea FPSO.
Website (opens McPEC Marine & Offshore Engineering in a new tab) - Rotary Engineering
A long-established Jurong Island EPC and plant-services group (privatised in 2021) whose core strength is turnkey onshore plant and terminal EPC — tank farms and refineries. Delivers integrated maintenance, shutdown and turnaround; operates its own fabrication yards for pressure vessels, pipe spools and structural steel to ASME code stamps; builds storage tankage; and, through Rotary Electrical & Instrumentation, provides field instruments, gas and fire detection, SCADA/PLC, analyser integration and in-house calibration labs.
Website (opens Rotary Engineering in a new tab) - Promor
A Singapore offshore-engineering house specialising in mooring systems (turret, spread mooring, CALM buoys) and FPSO and FSO detailed-design engineering — hull structure, riser balconies, riser and subsea-system interfaces, swivels and offloading systems.
Website (opens Promor in a new tab) - Franklin Offshore International
A Singapore-headquartered integrated provider of rigging, mooring and lifting equipment and services — subsea equipment, wire rope, buoyancy and mooring solutions — supporting FPSO and floating-production and offshore installation and OSV operations. ISO 9001/14001/45001.
Website (opens Franklin Offshore International in a new tab) - Beng Kuang Marine
An SGX-listed offshore-and-marine services group on two divisions: Infrastructure Engineering — supply of pedestal cranes and deck equipment for offshore operations, with growing shipbuilding and deck-equipment work — and a long-established Corrosion Prevention and asset-integrity business (surface preparation and protective coatings) that operates as a resident contractor inside the major Singapore and Batam yards, serving the Seatrium, ST Engineering and PaxOcean groups. Focused on the FPSO/FSO market.
Website (opens Beng Kuang Marine in a new tab) - MODEC (Singapore)
A major FPSO operator and EPCI lessor running substantial Singapore operations through MODEC Offshore Production Systems (Singapore); owner-operator of FPSO Raia, whose topsides are built at Seatrium.
Website (opens MODEC (Singapore) in a new tab) - SBM Offshore (Singapore)
An FPSO operator and lessor using Singapore as a key integration hub for its standardised Fast4Ward hulls, including the ONE GUYANA FPSO for ExxonMobil integrated at Seatrium.
Website (opens SBM Offshore (Singapore) in a new tab) - Yinson Production (Singapore)
A fast-growing FPSO operator and lessor (FPSO Maria Quiteria, FPSO Agogo) with its corporate and Eastern-Hemisphere finance hub in Singapore.
Website (opens Yinson Production (Singapore) in a new tab) - BW Offshore (Singapore)
An FPSO operator and lessor providing ship-management for its FPSO fleet from a Singapore base, part of the Singapore-rooted BW Group.
Website (opens BW Offshore (Singapore) in a new tab) - Bumi Armada (Singapore)
An FPSO operator (Armada Olombendo) and offshore support vessel owner with a Singapore entity.
Website (opens Bumi Armada (Singapore) in a new tab)
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