1- Medium voltage works (installation of all kinds of transformers - the extension of cable networks - supply and installation of medium voltage panels - preparation of civil works for electrical mission rooms)

2. Low voltage works (installing all kinds of low voltage transformers - laying cable networks - supplying and installing low voltage panels - equipping buildings with all kinds of administrative, residential, and service networks with power and light current)

3 - Light current works (supply and installation of all light current networks - surveillance cameras - and access control systems - theft system - CO2 firefighting systems, FM200 Fire Search).