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Business lines

We develop our activity in different energy sectors, carrying out projects of great importance. We offer a wide range of services for private and public clients.


Selection of some of the most relevant projects in each of our business lines.

Sustainability and Innovation

For Eiffage Energía Sistemas Group, low-carbon construction is one of the main targets, being also an opportunity to make a difference in terms of sustainability.


Corporate Social Responsibility is one of the essential practices for the company, being one of the main axes in all our branches and subsidiaries around the world.
This CSR policy must respect all employees, communities and also environment, with the integration of ethical values.


Working at Eiffage Energía Group is a great choice. We take care of our employees and offer them training and development within the company, even having the possibility of being part of the shareholders.


Find here the latest news from Eiffage Energía Sistemas Group and stay informed of our activity through LinkedIn.


Find here all our national and international branches.

Involved in all main electrical projects carried out in Spain

Eiffage Energía is currently involved through its High Voltage Department in almost all main projects carried out in Spain about electrical Infrastructures.

From the large projects to improve connections between France, Portugal and Spain, underwater connection between Baleares Islands, up to other big projects for clients such as REE, ENDESA, IBERDROLA, ADIF, etc. Eiffage Energía is nowadays participating in all main projects carried out in Spain about electrical infrastructures, which mean an order book over 30 Million € for its High Voltage Department. Works also involve assembly for more than 115 km of power lines; disassemble of another 145 km of obsolete power lines, installation of 145 km underground 400 KV wire, and construction of several substations and autotransformer centers for electrification of railways.

Within all works currently carried out are:

  • Underground DC power lines installation between Spain and France.
  • Assembling of 400 KV air power line “Bescano-Ramis-Sta Llogaia” included compaction of existing lines Vic-Juiá 220 KV and Juiá-Figueres. Sections II and III.
  • Trenches and electrical pipes in land section for 132 KV DC connection between Mallorca and Ibiza.
  • Assembling of power line included erection of towers, laying, regulated and stapling wires. Connection between Portugal and Spain, Puebla de Guzman power line.
  • Dissasemble of 220 KV power line Aparecilla-Tordesillas, included removal of wires, towers and foundations.
  • Civil Works, assembling and laying for 220 KV DC power line from ST Saint Águeda to Barranco de Tirajana-Jinamar power line in Gran Canaria Island.
  • Construction, assembling and erection of tower, laying, regulated and stapling wires of 400 KV Pinilla-Campanario power line.
  • Construction of traction power substation included four autotransformer centers associated and a DC-220 KV power line to supply power to the railway between Medina del Campo and Fuentes de Oñoro.