| Revenues | — | — |
| Revenue from goods and services | 5,903.45a | 6,301.58a |
| Other income | 139.67a | 188.8a |
| Total revenues | 6,043.13a | 6,490.38a |
| Operating costs | — | — |
| Costs for raw materials, consumables and goods | -2,224.05a | -2,763.47a |
| Services and use of third-party assets | -1,860.88a | -1,876.66a |
| Other operating expenses | -102.66a | -113.87a |
| Capitalized internal work costs | -60.19a | -56.91a |
| Personnel expenses | -641.61a | -596.39a |
| Total operating costs | -4,769.01a | -5,293.49a |
| Gross operating margin | 1,274.12a | 1,196.9a |
| Depreciation, provisions and write-downs | — | — |
| Depreciation and amortization | -655.48a | -600.93a |
| Provisions to allowance for doubtful accounts | -74.48a | -71.47a |
| Other provisions and write-downs | -24.46a | -60.11a |
| Total depreciation, provisions and write-downs | -754.42a | -732.51a |
| Operating profit | 519.7a | 464.39a |
| Financial management | — | — |
| Finance income | 45.7a | 37.15a |
| Finance costs | -136.33a | -135.78a |
| Total financial management | -90.63a | -98.63a |
| Adjustment to carrying amount of investments | -1.26a | 6.26a |
| Share of profit of equity-accounted investments, net of tax | 7.47a | 6.84a |
| Profit before taxes | 435.28a | 378.85a |
| Income taxes | -131.7a | -97.03a |
| Net result of continuing operations | 303.58a | 281.83a |
| Net result from discontinued operations | 0a | 0a |
| Net result for the period | 303.58a | 281.83a |
| Attributable to | — | — |
| Profit (loss) for the period attributable to shareholders | 268.47a | 254.75a |
| Profit (loss) for the period attributable to non-controlling interests | 35.11a | 27.08a |