Over 30 years of experience
delivering renewable energy
solutions worldwide

At GES – Global Energy Services, we are passionate about renewable energy. Our comprehensive services cover every stage of the lifecycle of wind farms, photovoltaic plants and BESS systems.

Our company is a trusted partner that provides tailored solutions in a variety of areas, including engineering, construction, assembly, commissioning, operation and maintenance, revamping and repowering. This commitment to providing value-added services positions us as a reliable and respected partner for our clients.

Track Record

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Wind BOP (MW)

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Solar EPC (MWp)

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Wind Assembly (MW)

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Solar O&M (MW)

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Wind O&M (MW)

Value proposition

Our value proposition:
With you all the way

Our services are tailored to the specific needs of each client and adapted to the unique goals of every project.

We consistently meet deadlines on 100% of our projects, avoiding cost overruns and delays in grid connection.

We fulfil 100% of our contractual obligations, ensuring guaranteed PR and availability.

Our engineering department optimises projects from the early stages, improving our clients’ OPEX/CAPEX balance.

Track Record

1994

Start of renewable energy activity

First wind project “El Perdon” in Navarra, Spain

1997

ISO 9001 Certification

Quality management certification obtained

1997

First international project in Portugal

Start of activity outside Spain

2001

ISO 14001 Certification

Environmental management system certification

2002/2003

International expansion

Projects in Italy and Mexico

2004

Start of photovoltaic activity

First solar project “Ocaña”, Spain.

2008

OHSAS 18001 Certification

Occupational health and safety management system

2017

GES becomes part of CL Grupo Industrial

As part of its Renewable Energy division

2018

Carbon footprint registration with MITECO

Obtained CALCULO seal.

2020

Construction of the Monegros Cluster begins

Largest wind project built to date: 346 MW

2021

Carbon footprint registration with MITECO

Obtained CALCULO and REDUZCO seals

2022

Completion of Fuentes solar project in Aragon

281 MW – GES’s largest solar project

2023

Exceeded 1 GW in annual solar construction

Projects delivered during the year

2024

Awarded Maestrazgo Wind Farm project

Europe’s most powerful onshore wind project (760 MW).

2025

Creation of Services business unit

Integrating Assembly and O&M.

GES Worldwide

Extensive experience in BOP and wind
assembly projects across 45 countries on
four continents.

GES boasts the operational capacity and expertise to successfully execute wind and solar PV construction projects on a global scale. We are currently present on three continents: Europe, the Americas and North Africa.

Our wind assembly reach is also global, with a track record of working closely with leading turbine manufacturers on assembly services worldwide.

Américas

  • USA
  • Mexico
  • Honduras
  • Nicaragua
  • Guatemala
  • Costa Rica
  • Dominican Republic
  • Jamaica
  • Peru
  • Uruguay
  • Chile
  • Argentina
Wind BOP3.356 MW
Solar EPC473 MW
Assembly4.680 MW

EUROPE

  • Spain
  • Portugal
  • France
  • Italy
  • Germany
  • Finland
  • Belgium
  • Sweden
  • Denmark
  • Hungary
  • United Kingdom
  • Ireland
  • Czech Republic
  • Romania
  • Bulgaria
  • Poland
  • Lithuania
  • Latvia
  • Greece
  • Croatia
  • Cyprus
  • Turkey
Wind BOP11.210 MW
Solar EPC11.210 MW
Assembly11.210 MW

MIDDLE EAST & AFRICA

  • Morocco
  • Egypt
  • Cape Verde
  • Mauritania
  • Kuwait
  • Israel
  • Jordan
Wind BOP660 MW
Assembly1.593 MW

ASIA

  • India
  • China
  • Japan
  • South Korea
  • Taiwan
Assembly198 MW

Our Team

Jose Luis García Donoso

Services Business Unit Director

Talent, commitment and innovative solutions, with people at the centre and a close and approachable management team.

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Carlos Charray

Chief Contracting Officer

Jose Manuel Villafaina

Corporate Services Director

Itxasne Etxano

Legal Director

Javier Vaca

HSQE Director

Alberto Solis

Commercial Director

Roberto López

Services Business Unit Director

Alfonso Rey

Wind BOP Manager

Javier Rangel

Solar EPC Manager

Santos García

Substations construction Manager

Raúl Amorós

BOP Sales Manager Europe

Manuel Murias Pini

Sales Manager Europe

Javier Fernández

HV Lines construction Manager

Part of CL
Grupo Industrial

GES is part of CL Grupo Industrial, a diversified corporate group operating in sectors such as steel, renewable construction, chemicals, packaging and cosmetics.
The group is composed of 27 Spanish companies focused on strengthening the industrial sector and driving a purpose-driven, people-centred industry.

Companies
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People
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Discover our engineering and construction services for wind farms, photovoltaic plants and BESS infrastructures.

Explore our O&M services for renewable assets and wind turbine assembly.

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