Electricity transport and distribution

Construction and maintenance of airlines

Civil works and electromechanical assembly of the Carmonita substation in Extremadura for Red Eléctrica.
Replacement of medium-voltage overhead line section in Gaitanejo, Málaga (Spain)
Supply, civil construction and electromechanical assembly of the Azángaro substation in Puno (Peru)
Transmission lines in the Serra das Penas wind farm in Galicia (Spain)
Electrical substation in Baja California (Mexico)
Supply, civil construction, and electromechanical assembly of the 220 Pumiri, San Román, Puno and Azángaro substations in Puno (Peru)
Maintenance and works of the transmission and distribution network in high, medium and low voltage for ENEL Distribution in Norte Chico and Lima (Peru)
Electromechanical assembly for the Ciudad de Rodrigo electrical substation, Salamanca (Spain)
Substation in Tomeza, Pontevedra (Spain)
Maintenance service as part of the comprehensive contract with Iberdrola in Salamanca (Spain)

Electricity transport and distribution

COMSA Corporación carries out work on high-voltage lines and substations, feasibility studies and engineering and construction design in the power generation, electricity distribution, industry, railway and airport sectors.

It also carries out the construction and maintenance of overhead and underground lines, medium voltage substations and transformation centres.