Interconexión Eléctrica S.A. E.S.P. engages in the electric power, roads, ICT, and telecommunications business unit activities. The company expands, operates, and maintains 47.358 km of high-voltage transmission network and 92.720 MVA od transmission infrastructure in Colombia, Peru, Bolivia, Brazil, and Chile, as well as the international interconnections that operate between Colombia-Ecuador and Ecuador-Peru. It also designs, builds, operates, and maintains road infrastructure; and provides connectivity, telecommunication, and digital solutions, as well as manages approximately 54.034 km of fiber optics network. Interconexión Eléctrica S.A. E.S.P. was incorporated in 1967 and is based in Medellín, Colombia.