Welcome to ABL Group
ABL Group is a leading global independent energy and marine consultant working in energy and oceans to de-risk and drive the energy transition across renewables, maritime and oil and gas sectors. Based in more than 300 locations worldwide and consisting of the following group companies.
The energy and marine consultantsView Website
The offshore wind consultantsView Website
The marine renewables engineering and R&D consultantsView Website
The independent engineering, design and analysis consultantsView Website
The marine surveyor and risk consultantsView Website
The superyacht surveyors and consultantsView Website
East Point Geo
The geotechnical, geophysical and geological consultantsView Website
The ship design specialistsView Website
YOUR PROJECT SUCCESS.
Since 2006, Longitude Engineering has delivered specialist design and engineering services in the marine, energy and defence markets. Our independence, expertise and experience make us the natural choice for a wide range of design solutions across Asia Pacific, Europe and North America.
We take a holistic view of marine engineering and design, from the overall concept through to the smallest detail: rather than simply focusing on a craft or platform, we’re dedicated to helping your marine design project succeed. This client-focused perspective, combined with our agile responsiveness and ability to adapt the way we work to suit you, is what makes Longitude unique.
GreenTrusted advisor driving the energy transition in shipping and offshore energy sectors
ExpertsWorld-class expertise in engineering and design disciplines
IndependentIndependence to innovate and expand where clients need us
GlobalOffices located in key shipping and energy hubs worldwide, with a strategy to expand into new markets
InnovativeStrong track record of developing technologies for sustainable energy and shipping practices
ResponsiveHighly responsive team with on-the-ground expertise where needed
Longitude’s offices are located across our core markets: Europe, AsiaPacific and The Americas.
We also deliver engineering expertise and market sector knowledge through our sister companies: ABL Group, Innosea, OWC, East Point Geo, ABL Yachts and JLA, located globally and can call on their support in projects when appropriate.
OSD-IMT - the ship design experts are included in our Longitude team, adding office in UK port towns, Bideford and Dundee.Our Offices About Us
Case Studies View All
Longitude Completes Engineering Base Scope on FPSO Conversion
Longitude Engineering has completed its engineering base scope for Yinson’s vessel conversion of an FPSO destined for Brazil, including naval architecture, structural engineering and hydrodynamic analysis. “The FPSO…
OSD-IMT9721 Salvage Vessel
Principle Characteristics LOA: 79.40 m Beam: 16.00 m Depth: 7.30 m Summer Load Draught: 5.80 m Deadweight: 2000 t approx
Hybrid Standby Safety Vessel OSD-IMT951
Principle Characteristics L.O.A.: 50.70 m L.B.P.: 47.40 m Breadth mld.: 13.00 m Depth: 6.00…
ABL Group completes engineering design on USS Texas restoration
ABL Group’s Houston office, together with group company Longitude, are proud to have contributed to ongoing restoration work on the USS Texas. The USS Texas is the only surviving battleship…
Meet the team: Song Dan
The team at ABL Group shares the passion, vision and values for working in energy and the world’s oceans, de-risking and driving the energy transition. We are driven…
Longitude to support Saudi green hydrogen project
Longitude Engineering, ABL Group’s engineering, advisory, and design arm, has been awarded a contract to provide engineering support to Air Products on the NEOM green hydrogen project…