15 years of Proper Marine: Brazilian engineering with purpose and global vision
In April 2010, engineers Bernardo Xavier and Guilherme Leal embarked on a mission that would transform Brazilian naval engineering. With a…
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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
News & Events
Meet the Team: Guilherme Leal | Proper Marine, Brazil
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…
Meet the Team: Alasdair Honeyman
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…
Meet the Team: Lucas Méchinaud | Longitude France
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…
ABL Group co-founder re-joins group in marine operations role
ABL Group co-founder and offshore energy and marine consultancy heavyweight Phil Lenox joins the international design and engineering consultancy Longitude as global director of its marine operations engineering…
Meet The Team: Hocine Meksem | Longitude France
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…
Meet The Team: Hugo Jordão | Proper Marine, Longitude Brazil
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…
Meet The Team: Daniel McGowan
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…
Meet The Team: Anthony Gray
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…
Longitude’s Global Teams Hail the Next Chapter as the Design and Engineering Consultants
Longitude – part of the consultancy ABL Group – recently held a global leadership meeting at the Group’s operational headquarters in London, UK, to refocus the company’s strategy…