| Revenue | — | — |
| Revenue from operations | 1,170.55a | 1,099.13a |
| Other income | 24.85a | 14.95a |
| Total income | 1,195.4a | 1,114.08a |
| Expenses | — | — |
| Purchase of stock-in-trade | -19.76a | -17.54a |
| Changes in inventories of stock-in-trade | -0.52a | -0.43a |
| Employee benefits expense | -667.55a | -624.8a |
| Outsourcing costs | -151.62a | -145.78a |
| Finance costs | -6.44a | -5.53a |
| Depreciation and amortization expense | -40.84a | -41.73a |
| Other expenses | -76.06a | -68.6a |
| Total expenses | -962.79a | -904.41a |
| Profit before tax | 232.61a | 209.67a |
| Tax expense | — | — |
| Current tax | -51.61a | -46.26a |
| Deferred tax charge | -7.01a | -6.31a |
| Total tax expense | -58.62a | -52.57a |
| Profit for the year | 173.99a | 157.1a |
| Other comprehensive income (loss) | — | — |
| Items that will not be reclassified to statement of profit and loss | -0.01a | 0.32a |
| Income tax relating to items that will not be reclassified to statement of profit and loss | 0.2a | -0.08a |
| Items that will be reclassified to statement of profit and loss | 6.81a | 9.43a |
| Income tax relating to items that will be reclassified to statement of profit and loss | 0.05a | -1.12a |
| Total other comprehensive income (loss), net of tax | 7.05a | 8.55a |
| Total comprehensive income for the year | 181.04a | 165.65a |
| Profit (loss) for the year attributable to | — | — |
| Owners of the company | 173.9a | 157.02a |
| Non-controlling interest | 0.09a | 0.08a |
| Other comprehensive income for the year attributable to | — | — |
| Owners of the company | 7.04a | 8.55a |
| Non-controlling interest | 0.01a | |
| Total comprehensive income for the year attributable to | — | — |
| Owners of the company | 180.94a | 165.57a |
| Non-controlling interest | 0.1a | 0.08a |