| Operating revenues | — | — | — |
| Service revenues | 741.86a | 689.15a | 712.99a |
| Sales of equipment | 127.36a | 126.86a | 131.52a |
| Operating costs and expenses | — | — | — |
| Cost of sales and services | -331.18a | -316.48a | -330.53a |
| Commercial, administrative and general expenses | -186.52a | -173a | -179.45a |
| Other expenses | -7.3a | -6.97a | -5.01a |
| Depreciation and amortization | -164.13a | -151.79a | -158.63a |
| Operating income | 180.1a | 167.78a | 170.87a |
| Interest income | 9.01a | 9.63a | 4.82a |
| Interest expense | -56.02a | -44.55a | -41.26a |
| Foreign currency exchange gain (loss), net | -70.7a | 14.65a | 20.76a |
| Valuation of derivatives, interest cost from labor obligations and other financial items, net | 5.62a | -26.81a | -19.12a |
| Equity interest in net result of associated companies | -5.18a | -5.37a | -1.81a |
| Profit before income tax | 62.83a | 115.33a | 134.27a |
| Income tax | -35.24a | -34.54a | -46.04a |
| Net profit for the year from continuing operations | 27.59a | 80.79a | 88.23a |
| (loss) after tax for the year from discontinued operations | 0a | 0a | -6.72a |
| Net profit for the year | 27.59a | 80.79a | 81.51a |
| Net profit for the year attributable to | — | — | — |
| Equity holders of the parent from continuing operations | 22.9a | 76.11a | 82.88a |
| Equity holders of the parent from discontinued operations | 0a | 0a | -6.72a |
| Non-controlling interests | 4.69a | 4.68a | 5.35a |