| Income | — | — |
| Revenue from operations | 4,816.49a | 4,683.39a |
| Other income | 44.02a | 36.85a |
| Total income | 4,860.51a | 4,720.24a |
| Expenses | — | — |
| Cost of natural gas and traded items | -2,848.32a | -3,083.32a |
| Changes in inventories | -0.54a | -3.05a |
| Excise duty on sale of compressed natural gas | -341.75a | -305.2a |
| Employee benefits expenses | -66.71a | -55.68a |
| Finance costs | -111.45a | -78.43a |
| Depreciation and amortisation expenses | -157.88a | -113.1a |
| Other expenses | -456.53a | -366.27a |
| Total expenses | -3,982.1a | -4,005.05a |
| Profit before share of profit of joint venture and tax | 878.41a | 715.19a |
| Share of profit in joint venture (net of tax) | 17.9a | 17.35a |
| Profit before tax | 896.31a | 732.54a |
| Tax expense | — | — |
| Current tax | -179.89a | -148.65a |
| Deferred tax | -48.92a | -37.4a |
| Total tax expenses | -228.81a | -186.05a |
| Profit for the year | 667.5a | 546.49a |