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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.

About ABL Group
ABL Group Companies:

Proper Marine

Longitude's division in Brazil - specialists in naval architecture and offshore engineering.

View Website

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 - An ABL Group Company

OWC

The renewable energy consultants - providing technical advisory, engineering and consulting for the commercial-scale development of renewable energy onshore and offshore.

View Website
Longitude
An ABL Group Company Group Overview
Menu
  • About Us
  • Sectors
    • Oil & Gas
    • Renewables
    • Defence
    • Commercial Maritime
    • Infrastructure
  • Services
    • Column One
      • Marine Operations Engineering
        • Offshore Installation
        • Module Transportation
        • Wind Farm Installation
        • Decommissioning
        • Site Specific Assessment (SSA)
        • Moorings, Umbilicals, Risers & Pipelines
        • Cable Installation
      • Site Investigations
        • Cable & Pipeline Risk
        • Site Characterisation
        • Survey Management
        • Seabed Morphology
        • Metocean Analysis
    • Column Two
      • Marine Design, Upgrade & Conversion
        • OSD-IMT: Vessel Design
        • Floating Production Systems
        • Jack-Up and Floating Rigs
        • Small Craft
        • Ships
        • Maritime Civil Engineering
        • Fixed Structures
        • Geotechnical Design
      • Advanced Analysis & Simulation
        • Computational Fluid Dynamics
        • Advanced Finite Element Analysis
        • Multibody Hydrodynamics
        • Dynamic Simulations
    • Column Three
      • Clean Shipping
        • Ballast Water Systems
        • Exhaust Gas Emissions Management
        • Hybrid Propulsion Systems
  • Our People
  • Our Offices
  • Case Studies
  • News
  • Careers
  • Contact Us
Home / Marine Design, Upgrade & Conversion / Page 4

News & Events


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  • Oil & Gas
  • Renewables
  • Defence
  • Commercial Maritime
  • Infrastructure

13 Oct 2020

Sector: Renewables

Longitude Expands Jack-up Rig Engineering Team

Longitude, the engineering and design branch of LOC Group, is pleased to announce the expansion of its jack-up rig engineering team to offer expertise in seismic…


15 Sep 2020

Sector: Renewables

Installation Engineering and Metocean Support for St Nazaire OWF

Longitude, the engineering and design branch of LOC Group, is pleased to announce that it has completed a range of environmental engineering analyses, crucial to supporting the…


13 Aug 2020

Sector: Renewables Commercial Maritime

Vessel concept design to remove floating plastic

Longitude, an LOC Group Company, is pleased to announce it has completed the concept design for a vessel and recovery system to remove surface plastic flotsam…


11 Aug 2020

Sector: Renewables

INNOSEA to join leading JIP consortium on Floating Solar

INNOSEA, a leading engineering firm specialized in Offshore Renewables and part of LOC Group, is pleased to announce it has been invited to join the Floating…


5 Aug 2020

Sector: Renewables Defence Commercial Maritime

Diesel Electric Battery Hybrid Vessels: Is it for every Vessel?

In the face of increased environmental regulations, the marine industry is looking for technological ways to reduce its environmental impact. One such technology currently experiencing rapid growth is the…


18 May 2020

Sector: Renewables

Longitude Singapore worked on the Basic Design for a New Build Cable Lay Ship for Taiwan’s Offshore Wind Industry

Longitude Engineering (Longitude), an LOC Group company, is pleased to announce it has provided concept and basic design services, as well as construction specification for yard engagement…


8 Aug 2019

Sector: Oil & Gas Renewables

Longitude opens new office in Newcastle Upon Tyne, UK

Longitude expands UK presence to better serve growing Offshore Renewables and Maritime market in the North East LOC Longitude has opened a new office in Newcastle, its fourth UK office and…


14 May 2019

Sector: Oil & Gas Renewables

Appointment of David Brown as Principal Geotechnical Engineer

LOC Group is pleased to announce the appointment of David Brown as Principal Geotechnical Engineer, Aberdeen based Longitude Engineering team. David previously worked for UTEC Geomarine, part of the…


30 Jan 2018

Sector: Renewables

LOC Renewables signs on to deliver offshore wind cabling expertise in Taiwan

Longitude Engineering, the specialist naval architectural design and engineering team of LOC Renewables, has been contracted to undertake a month-long feasibility study on behalf of premier…



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