| Non-current assets | — | — |
| Property, plant and equipment | 3,923.18a | 4,081.04a |
| Right-of-use assets | 539.66a | 628.67a |
| Investment properties | 0a | 0a |
| Investments in subsidiaries | 0a | 0a |
| Interests in associates and joint ventures | 191.96a | 180.27a |
| Other financial assets | 42.33a | 114.61a |
| Trade and other receivables | 319.29a | 467.05a |
| Intangible assets | 4,076.07a | 4,215.38a |
| Deferred tax assets | 251.84a | 220.05a |
| Current assets | — | — |
| Inventories | 232.35a | 192.12a |
| Trade and other receivables | 2,410.45a | 1,159.21a |
| Contract costs | 1.59a | 20.04a |
| Contract assets | 3,528.99a | 2,619.08a |
| Tax recoverable | 8.12a | 5.06a |
| Assets held for sale | 0.23a | 2.95a |
| Other financial assets | 15.76a | 51.28a |
| Cash and cash equivalents | 1,941.56a | 2,270.24a |
| Total assets | 17,483.34a | 16,227.04a |
| Current liabilities | — | — |
| Trade and other payables | 4,726.83a | 4,136.95a |
| Contract liabilities | 1,635.1a | 433.76a |
| Provisions | 745.22a | 858.95a |
| Other financial liabilities | 111.6a | 16.16a |
| Current tax payable | 65.61a | 31.11a |
| Interest-bearing borrowings | 257.48a | 743.38a |
| Lease liabilities | 43.36a | 45.04a |
| Net current assets | 553.84a | 54.63a |
| Non-current liabilities | — | — |
| Deferred tax liabilities | 68.71a | 98.4a |
| Provisions | 588.28a | 683.77a |
| Other financial liabilities | 80.57a | 0.07a |
| Interest-bearing borrowings | 2,373.63a | 2,273.79a |
| Lease liabilities | 444.88a | 488.72a |
| Other long-term payables | 1.29a | 1.38a |
| Total liabilities | 11,142.54a | 9,811.48a |
| Net assets | 6,340.8a | 6,415.56a |
| Share capital | 8,753.92a | 8,753.92a |
| Other reserves | -271.51a | -58.91a |
| Revenue reserve | -2,144.9a | -2,300.38a |
| Equity attributable to owners of the Company | 6,337.51a | 6,394.63a |
| Non-controlling interests | 3.29a | 20.94a |
| Total equity | 6,340.8a | 6,415.56a |