Engineering
Marine Energy & Transmission
Explore our solutionsTHE CHALLENGE
Offshore energy is complex by nature.
Projects are global, highly constrained, and technically demanding. Success depends not only on engineering excellence, but on having the right expertise, at the right time, across the right interfaces.
Aventa was founded to meet this challenge.
With projects worldwide and a team of 400+ professionals from over 30 nationalities, we connect offshore energy projects with the people, skills, and engineering depth required to deliver them safely and reliably.
Integrated offshore solutions
One technical vision across
the project lifecycle
Consulting
Operations
We thank them for
the trust they are putting in us,
our people and our work.
From energy generation to grid connection, offshore projects succeed only when generation, transmission, installation, and operational constraints are fully integrated.
Aventa supports clients (Operators, Developers, TSOs, EPCIs, Installation Contractors, Cable Manufacturers, and Technology Providers) by reducing technical and interface risks, securing design robustness and constructability, ensuring safe, reliable, and cost-effective solutions and supporting bankability and long-term asset integrity.
Engineering expertise for offshore transmission and energy networks
Aventa is an independent group specializing in marine energy and offshore transmission infrastructure.
We design, analyse, and secure the systems that connect offshore energy to shore, supporting reliable electrification and resilient power grids worldwide.
From subsea cables and interconnectors to offshore wind, hydrogen, oil & gas, and emerging marine energy systems, we support projects across their full lifecycle with one clear objective:
De-risk delivery in complex offshore environments.
It requires the right people, working seamlessly across disciplines, locations and cultures.
+400
People
13
Offices
+25%
growth 2024-2025
30
Nationalities
Constant quality.
People first.
Cutting edge.
The experts behind
the grid
Our success is built on people.
Aventa fosters a People First culture, offering long-term career paths in Engineering, Consulting, and Operations. Through our proprietary Aventa Job Matching (AJM®) tool, we connect the right expertise to the right projects, worldwide.
Joining Aventa means contributing to strategic offshore energy infrastructure while growing in an international, technically driven environment.