River Plastic Collection Vessel – Concept Design
Longitude developed the concept design of a river plastic collection vessel, collecting plastic polluting with minimum impact to the river’s biodiversity. Longitude’s Scope of Work Design Basis of…
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Welcome to ABL Group
Longitude is the design and engineering arm of ABL Group - a global and independent consultancy delivering marine, energy, engineering and software solutions to drive safety and sustainability in renewables, maritime and oil & gas sectors. ABL Group operates across 43 countries worldwide.
Proper Marine
Longitude's division in Brazil - specialists in naval architecture and offshore engineering.
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ABL
The energy and marine consultants, delivering technical services to support offshore energy and maritime sectors at construction, operations, decommissioning and in marine casualty scenarios.
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AGR
Engineering consultancy, skills resourcing, survey and software provider, specialising in wells, subsurface, and marine operations.
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OWC
The renewable energy consultants - providing technical advisory, engineering and consulting for the commercial-scale development of renewable energy onshore and offshore.
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An ABL Group Company Group Overview
Case Studies
WOEN JINN CABLE LAY SHIP NEWBUILD CONCEPT DESIGN
Woen Jinn are the installers of submarine power cables in Taiwan. They were awarded a project in Taiwan to install power cables for offshore wind farms and chose to…
VESSEL UPGRADE CUSTOMER SUPPORT
Longitude Engineering were contracted by A&P Falmouth, to provide support to their client, Condor Ferries, ahead of the impending enforcement of International Convention for the Control and Management of…
Sea-Fastening of Stinger Sections and Crane Kingpost
Longitude was contracted by MRTS to provide design engineering for the sea fastening of JASCON 18 ’s Stinger sections and Crane Masthead for transportation onboard the same vessel. Facts and…
Prysmian Powerlink DP2 Barge Conversion
Prysmian Powerlink Services are the manufacturers and installers of submarine power cables. They were awarded a demanding project in California to install power cables in deep water with onerous…