| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 2,289a | 2,099a |
| Right-of-use assets | 1,259a | 1,149a |
| Investment property | 70a | 75a |
| Concession intangible assets | 11,539a | 11,738a |
| Goodwill | 4,644a | 3,832a |
| Other intangible assets | 250a | 265a |
| Investments accounted for using the equity method | 2,073a | 2,046a |
| Non-current financial assets on service concession arrangements | 1,161a | 1,245a |
| Other non-current financial assets | 392a | 425a |
| Deferred tax assets | 252a | 220a |
| Other non-current assets | 1a | 2a |
| Total non-current assets | 23,930a | 23,096a |
| Current assets | — | — |
| Inventories | 929a | 969a |
| Trade and other receivables | 6,725a | 6,546a |
| Current tax assets | 20a | 30a |
| Current financial assets on service concession arrangements | 74a | 70a |
| Other assets | 2,604a | 2,170a |
| Other financial assets | | |
| Cash and cash equivalents | 6,025a | 4,944a |
| Assets held for sale | | |
| Total current assets | 16,377a | 14,729a |
| Total assets | 40,307a | 37,825a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Share capital | 392a | 392a |
| Consolidated reserves | 5,284a | 5,029a |
| Cumulative other comprehensive income | 2a | 21a |
| Profit for the year | 1,041a | 1,013a |
| Equity attributable to owners of the parent | 6,719a | 6,455a |
| Non-controlling interests | 1,434a | 1,486a |
| Total equity | 8,153a | 7,941a |
| Non-current liabilities | — | — |
| Borrowings | 12,158a | 12,554a |
| Lease liabilities | 903a | 783a |
| Deferred tax liabilities | 807a | 786a |
| Non-current provisions | 828a | 799a |
| Other non-current liabilities | 462a | 299a |
| Total non-current liabilities | 15,158a | 15,221a |
| Current liabilities | — | — |
| Trade and other payables | 5,473a | 5,051a |
| Borrowings and other financial liabilities | 2,224a | 1,524a |
| Current portion of non-current borrowings | 1,073a | 797a |
| Current portion of lease liabilities | 341a | 325a |
| Current tax liabilities | 264a | 292a |
| Current provisions | 909a | 845a |
| Other liabilities | 6,712a | 5,829a |
| Liabilities held for sale | | |
| Total current liabilities | 16,996a | 14,663a |
| Total equity and liabilities | 40,307a | 37,825a |