GES is a global leader in the field of wind turbine assembly, with a track record of over 30.2 GW installed across 37 countries. Our expertise encompasses the assembly of wind turbines from leading European, American and Asian manufacturers, addressing a diverse range of onshore projects in various conditions.
We operate with in-house technical teams, who are internationally mobile and highly qualified, and supported by a flexible operational structure. Our capabilities include logistics coordination, component lifting and full turbine commissioning. All activities are carried out under rigorous safety and quality standards, positioning GES as a trusted installation partner for the world’s leading turbine manufacturers.
GES has a proven track record in the full electromechanical assembly of onshore wind turbines, with a solid presence across Europe, the Americas, and the Middle East. Our company performs all mechanical assembly and associated electrical works, including grid connection and safety testing.
Our technical teams are trained across a wide range of turbine specifications and are prepared to operate in diverse terrains and logistical conditions. We are recognised for having one of the strongest safety records in the wind installation sector, thanks to a robust preventive culture and rigorous HSQE management across all operations.
Our wind installation service includes comprehensive logistics and lifting management. We coordinate main and auxiliary cranes in collaboration with international suppliers and carry out feasibility studies, road surveys and specialised transport—both overland and by sea—for towers, blades, and nacelles.
This logistical capability enables us to optimise timelines and ensure safe, efficient installation processes.
GES has certified technicians approved by leading wind turbine manufacturers to conduct turbine commissioning with full guarantees. Our comprehensive inspection and testing services include final assembly, mechanical and electrical testing, and parameter verification, ensuring optimal turbine performance.
This service guarantees a seamless transition to the operational phase of the wind farm, ensuring technical compliance, safety, and quality at every step.