The Company's twelve largest shareholders as of December 31, 2022 are the following:
| Name or Company Name | Number of Shares | Shares % |
| Enel Chile S.A. (*) | 7,672,584,961 | 93.55% |
| Larraín Vial S.A. Corredores De Bolsa S.A. | 91,659,607 | 1.12% |
| Banchile Corredores de Bolsa S.A. | 40,522,651 | 0.49% |
| Banco de Chile por cuenta de Citi Na New York clientes | 33,729,050 | 0.41% |
| Consorcio Corredora de Bolsa | 22,932,429 | 0.28% |
| Bolsa de Comercio de Santiago Bolsa de Valores | 17,577,790 | 0.21% |
| Santander Corredores de Bolsa Limitada |
16,229,440 | 0.20% |
| Fondo de Inversion Falcom Tactical Chilean Equitie | 13,730,073 | 0.17% |
| BCI Corredora de Bolsa | 11,313,116 | 0.14% |
| MBI Corredores de Bolsa |
10,581,045 | 0.13% |
| EMF Retorno Absoluto FIP | 7,874,910 | 0.10% |
| Credicorp Capital Corredora de Bolsa | 7,035,910 | 0.09% |
| Subtotal 12 Major Shareholders | 7,945,800,982 | 96,88% |
| Others (13,118 shareholders) | 255,953,598 | 3.12% |
| Total (13,130 shareholders) | 8,201,754,580 | 100.00% |
(*) Enel Chile S.A. is controlled directly by Enel SpA., holding 64.93% of ownership.