As of December 31, 2021, the total share capital of the Company was 8,201,754,580 shares, subscribed and paid, and held by 13,670 shareholders, according to the following:
| Shareholders | Number of shares | % Shareholding |
| Enel Chile S.A. |
7,672,584,961 | 93.55% |
| Stock Brokers, Insurance Companies and Mutual Funds | 249,793,514 | 3.05% |
| Foreign Investment Funds | 34,792,938 | 0.42% |
| Other 13,610 shareholders | 244,583,167 | 2.98% |
| Total (13,670 shareholders) | 8,201,754,580 | 100.00% |