| Revenue | 14,741a | 14,845a | 14,429a |
| Costs of services | -12,290a | -12,326a | -11,890a |
| Gross profit | 2,451a | 2,519a | 2,539a |
| General and administrative costs | -1,126a | -1,988a | -1,181a |
| Operating profit | 1,325a | 531a | 1,358a |
| Earnings/(losses) from associates | 36a | 70a | -60a |
| Profit before interest and taxation | 1,361a | 601a | 1,298a |
| Finance and investment income | 137a | 127a | 145a |
| Finance costs | -417a | -389a | -359a |
| Revaluation and retranslation of financial instruments | -50a | 7a | 76a |
| Profit before taxation | 1,031a | 346a | 1,160a |
| Taxation | -402a | -149a | -385a |
| Profit for the year | 629a | 197a | 775a |
| Attributable to | — | — | — |
| Equity holders of the parent | 542a | 110a | 683a |
| Non-controlling interests | 87a | 87a | 92a |