+26,4 GW Installed

5% of the installed world's capacity

+ 14 GW BOP

+ 4 GW O&M

+ 460 MW (BOP and EPC)

+ 214 MW O&M

+ 700 employees worldwide

Projects executed in 45 countries

Presence in 10 countries

Present in the most relevant markets for the renewable energies



GES aim is trying to contribute to the CO2 reduction through the supply of services to the renewable sector. GES has the commitment to apply the highest standards in sostenibility and quality in the execution of its projects, adding value to its customers, employees, and community in general.


GES aims to be the trusted partner for the engineering, constructions, and maintenance for generation and distribution renewable plants, both wind and solar, all over the world. Serving the main renewable operators. All this with the highest Health and Safety, environment and quality standards.


Commitment. Being proud an showing ambition and enthusiasm to be the bests at our work. Believing our work really represent us as individuals and collectively.

Cooperation. Teamwork, cooperation to be the bests. We win and lose together, we achieve the company objectives together.

Integrity. Trust and ethics is the base to build a prosperous and sustainable business.

Innovation. We give creative solutions to our customer's needs, showing our experience and knowledge all over the world.

Self-improvement. Promoting the continuous improvement we have the conviction everything can be improved.

Our experience

GES is a pioneer of the renewable sector. 

With more than 20 years experience, GES is a referent in construction and services for the wind, solar and hydro sectors. 

GES starts working for the renewable sector. First project was El Perdón, located in Navarra.
GES starts Operations in Portugal.
GES starts its international expansion with the set up of the Italian and Mexican companies.
GES starts working for the photovoltaic sector.
International expansion goes ahead with the maintenance contract in many European countries and the set up of the US, Morocco, and Egypt companies.
The company consolidates its international growth adding the Chilean and Romanian companies to the project.
The company is structured in business units for its services of construction, installation and maintenance. The integration of the different companies under a single group become true and the corporate services are stablished to fulfill GES needs.
GES consolidates its latam markets by adding important projects both in Mexico and Chile.
GES release its ethical code including its code of conduct, the anticorruption code and the rest of head and safety politics of the company.
A Solar Business Unit is created to promote the singularities of this activity. Activity in Latam continous growing from the Mexican and Chilean hubs, GES starts working for Guatemala’s and Uruguay’s projects.
CL Grupo Industrial acquires GES to complete its renewable portfolio.