Engineering, construction, operations and maintenance of the first Yacyretá interconnection.
Engineering, construction, operations and maintenance of the second Yacyretá interconnection.
Partnership integrated by five Argentine construction companies involved in the Yacyretá project and other infrastructure developments. This company has also shares in Yacylec S.A.
It is the investment and controlling company of TRANSENER Group. Transener S.A. is the main service provider of extra high voltage electric energy transportation service in the country.
Shares in societies and joint ventures