Construction services in the field of infrastructure electrical and telecommunication systems; installation of electricity electrical and telecommunications systems; installation and repair of watering installations, pipelines and pumps; construction services for installations and in the field of power generating installations, plants and electrical power installations including, namely, electric equipment; construction and repair of electricity distribution nets; Construction services in the field of commercial and industrial building infrastructure; installation of electrical connections; installation and repair of watering installations, pipelines, pumps; construction services for electrical power generating installations and power generating plants including electric equipment related to such plants; construction and repair of electricity distribution nets; Charging stations services for electric vehicles

Storage, distribution, transport, shipping and delivery of energy, of electricity, of gas; transmission, storage, transport, distribution and supply of electricity and other energy sources; distribution and transmission of energy, of electricity and of gas; information and advice on the aforementioned services; transport of energy and of electricity by means of submarine lines

Research and development in the fields of science, engineering and the environment; technical inspection of pipe lines, oil pipelines and gas pipelines and submarine lines; engineering; architectural consulting; construction drafting; engineering work pertaining to the production and distribution of energy; architectural services; information in connection with research and development in the field of energy; computer programming; engineering services in connection with assessments, estimates, research and reports in scientific and technological fields; Electrical engineering services related to designing cables for others for specific installations or applications