Mareal is an offshore engineering and renewable energy solutions provider specializing in floating wind structures, monopile foundations, and sustainable offshore infrastructure design for global energy projects.

Where is Mareal located?

Mareal is headquartered in L'Haÿ-les-Roses, France.

What energy sectors does Mareal operate in?

Mareal operates in Wind, Energy Storage.

How many employees does Mareal have?

Mareal has approximately 10-50 employees.

Back to directory

Mareal

L'Haÿ-les-Roses, France

WindEnergy StoragePrivate

10-50 employees

Visit website

About

Mareal is a private headquartered in L'Haÿ-les-Roses, France with approximately 10-50 employees specializing in Wind, Energy Storage.

Mareal is an offshore engineering firm based in France with teams in L'Haÿ-les-Roses and Nantes. The company specializes in delivering tailored engineering solutions for offshore renewable energy projects, including detailed design of wind turbine foundations, floating structures, and offshore substations. Key expertise includes conceptual and feasibility studies, basic and execution engineering, construction planning, and structural analysis using industry-leading tools. The company is known for projects such as the Saint-Nazaire offshore wind farm monopile design and development of XCF, a modular floating concrete platform for next-generation offshore wind turbines. Mareal emphasizes sustainability, innovation, and precision engineering across all project stages, from concept through completion.

Offshore EngineeringFloating WindMonopile FoundationsStructural DesignRenewable EnergySustainable Infrastructure

Headquarters

L'Haÿ-les-Roses, France

Employees

10-50

Company Type

Private