| Shareholders | Number of shares | Shareholding |
| Enel Chile S.A. |
7,672,584,961 | 93.55% |
| Corredores de bolsa, compañías de seguros y fondos mutuos | 199,416,848 | 2.43% |
| Fondos de inversión extranjeros | 48,071,387 | 0.59% |
| Citibank N.A. según circular N°1.375 de la S.V.S. (ADS's) (*) | 27,039,390 | 0.33% |
| Administradora de Fondos de Pensiones | 204,475 |
0.00% |
| Others 13,650 shareholders) | 254,437,519 | 3.10% |
| Total (13,705 shareholders) | 8,201,754,580 | 100.00% |
(*) SVS, Superintendence of Securities and Insurance, today the Financial Market Commission “CMF”, in its Spanish acronym.