| Non-current assets | 3,082.49a | 3,106.35a |
| Intangible assets | 15.02a | 22.84a |
| Goodwill | 13.03a | 13.03a |
| Property, plant and equipment | 2,467.78a | 2,582.22a |
| Right-of-use assets | 169.75a | 111.09a |
| Investments in joint ventures and associates | 181.87a | 170.3a |
| Other non-current financial assets | 68.37a | 48.32a |
| Non-current financial derivatives | 9.34a | 22.07a |
| Interest rate swaps | 9.34a | 19.86a |
| Forex/fuel hedges | 0a | 2.21a |
| Other non-current assets | 22.75a | 10.53a |
| Deferred tax assets | 134.57a | 125.95a |
| Current assets | 2,393.12a | 1,653.71a |
| Inventories | 20.44a | 32.02a |
| Contract assets | 651.46a | 633.03a |
| Trade and other operating receivables | 704.79a | 488.11a |
| Current financial derivatives | 8.29a | 13.5a |
| Interest rate swaps | 6.29a | 10.94a |
| Forex/fuel hedges | 2a | 2.57a |
| Assets held for sale | 33.54a | 1.63a |
| Income tax receivables | 26.06a | 25.94a |
| Other current assets | 95.14a | 70.41a |
| Cash and cash equivalents | 853.41a | 389.08a |
| Total assets | 5,475.61a | 4,760.06a |
| Shareholders' equity | 2,117.83a | 1,910.47a |
| Issued capital | 33.19a | 33.19a |
| Share premium | 475.99a | 475.99a |
| Retained earnings and other reserves | 1,640.06a | 1,411.75a |
| Hedging reserve | 20.01a | 38.12a |
| Remeasurement on retirement benefit obligations | -38.41a | -35.78a |
| Cumulative translation adjustment | -13.02a | -12.79a |
| Non-controlling interests | 56.24a | 50.34a |
| Group equity | 2,174.07a | 1,960.81a |
| Non-current liabilities | 712.06a | 835.69a |
| Retirement benefit obligations | 58.08a | 54.81a |
| Provisions | 46.67a | 46.96a |
| Interest-bearing debt | 530.6a | 652.52a |
| Non-current financial derivatives | 10.96a | 22.95a |
| Interest rate swaps | 0a | 0a |
| Forex/fuel hedges | 10.96a | 22.95a |
| Other non-current financial liabilities | 5.53a | 0.33a |
| Deferred tax liabilities | 60.22a | 58.11a |
| Current liabilities | 2,589.48a | 1,963.56a |
| Interest-bearing debt | 231.72a | 248.74a |
| Current financial derivatives | 45.55a | 20.32a |
| Forex/fuel hedges | 45.55a | 20.32a |
| Provisions | 15.79a | 14.05a |
| Contract liabilities | 661.06a | 447.36a |
| Advances received | 181.04a | 84.49a |
| Trade payables | 1,195.23a | 897.61a |
| Remuneration and social debt | 113.92a | 94.79a |
| Income tax payables | 71.14a | 64.02a |
| Other current liabilities | 74.02a | 92.18a |
| Total liabilities | 3,301.54a | 2,799.25a |
| Total group equity and liabilities | 5,475.61a | 4,760.06a |