Investor Presentaiton

Corporate Structure Enel-Codensa 48.3% Economic Participation: 48.3% Right to vote: 56.71% Enel Foundation enel Enel S.p.A enel 65% Enel Américas GrupoEnergía Bogotá Grupo Energía Bogotá (Colombia) Other Minoritary Stockholders enel 100% codensa Economic Participation: 51.3% Right to vote: 42.8% 100% Inversora Codensa S.A. Enel X Colombia S.A.S. 100% 4,9% Sociedad Portuaria Central Cartagena S.A. Bogotá ZE S.A.S Economic Participation: 0.4% Right to vote: 0.5%

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