Interconexión Eléctrica S.A. E.S.P., together with its subsidiaries, engages in the linear infrastructure management activities. The company operates and maintains 41,885 kilometers (km) of high-voltage transmission circuits and 80,815 MVA of transformation in Colombia, Peru, Bolivia, Brazil, and Chile, international interconnections between Venezuela and Colombia, Colombia and Ecuador, and Ecuador and Peru, and 5,000 km of circuits and 11,000 MVA of transformation in Brazil. It also structures, designs, constructs, operates, and maintains road infrastructure, and provides connectivity infrastructures and telecommunication solutions.