Having worked for major clients in the sector as:
FECSA-ENDESA,
IBERDROLA,
REE,
EON,
EDP,
INABENSA SIEMSA,
WIND POWER TACKE,
AERE,
Telematics,
COPISA,
ELECNOR,
IDER,
GDE,
CELSA,
CIMENTS MOLINS,
GONVARRI,
Iberpotash,
ORMAZABAL.
etc.
FECSA-ENDESA,
IBERDROLA,
REE,
EON,
EDP,
INABENSA SIEMSA,
WIND POWER TACKE,
AERE,
Telematics,
COPISA,
ELECNOR,
IDER,
GDE,
CELSA,
CIMENTS MOLINS,
GONVARRI,
Iberpotash,
ORMAZABAL.
etc.
The solvency of EFENER is supported by the experience of their professionals:
- 70 Electrical Substation Projects of Transmission and Distribution.
- More than 800 MW of electric generation power plants, including mini-hydropower plants, wind farms and solar plants.
- More than 250 projects of Medium Voltage Stations
EFENER has traditionally developed its activities in Spain, Portugal and France. Currently also working on projects abroad, especially in the field of renewable energies, with a presence in emerging countries such as Kazakhstan, Chile and Argentina.