FPSO Through-life Support
ABL and Longitude provide expert services that support FPSOs across the full asset lifecycle
ABL and Longitude Engineering have been operating in the offshore energy market for over 4 decades, with our first FPSO project in 1989.
Since then, our teams of experts have worked on 330+ FPSO projects globally, providing consulting, oversight and advisory services on some of the most prestigious oil and gas projects.
ABL provides MWS, vessel and marine assurance, asset integrity management, structural integrity management, technical due diligence & advisory services to the FPSO market.
Longitude provides independent engineering consultants specialising in vessel design, marine operations engineering, life extension and advanced analysis and simulation. SynergenOG are part of Longitude and brings a vast background in Process Safety Management.
1640+
MWS Projects in 2025
1000+
Engineering & Consulting Projects in 2025
77+
Offices across 43 Countries
330+
FPSO Projects Globally
37+
Years working on FPSOs
ABL’s work on FPSOs
Longitude’s work on FPSOs
Longitude introduces system to monitor FPSO mooring lines
Longitude Brazil Project Profile: FPSO MV22 and MV23 Asset Integrity Campaigns and MV27 Installation Engineering Support
Offshore supervision project at UMS Venus for SBM Offshore
DHL Global Forwarding | FPSO P80 & P83 Modular Transport, Brazil to Singapore
Decommissioning of the FPSO Capixaba Vessel
Leading marine consultancy, loss prevention and loss management in energy and maritime.
Key Services
- MWS & other asset surveys
- Marine consultancy
- Marine casualty support
- Asset integrity management
Experts in design and engineering delivering end-to-end projects for assets and operations.
Key Services
- Marine ops engineering
- Ship design
- Facilities & subsea
- Offshore wind engineering