ISA Interconexión Eléctrica

==1967–2008==
==2008–2017==
==2017–present==
Category:1967
Category:Colombia
Category:Bolivia
Category:Chile
Category:Brazil
Category:Peru
Category:Ecuador
Category:Argentina
Category:Guatemala
Category:El Salvador
Category:Honduras
Category:Nicaragua
Category:Costa Rica
Category:Panama
Category:Grupo Energía de Bogotá
Category:Energy companies in Colombia
Category:Energy companies in Chile
Category:Energy companies in Bolivia
Category:Energy companies in Brazil
Category:Energy companies in Argentina
Category:Energy companies in Costa Rica
Category:1960s
Category:South America