Standalone figures
| Ratio | Mar 2018 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|
| Margins | ||||||||
| Gross margin % | — | — | — | — | — | — | — | — |
| EBITDA margin % | 91.4% | 87% | 86.3% | 90.4% | 90% | 90.2% | 89.9% | 90.7% |
| EBIT margin % | 91.3% | 86.5% | 85.7% | 90% | 89.7% | 89.9% | 89.5% | 89.8% |
| PAT margin % | 76.7% | 79.4% | 77.7% | 79.5% | 83.7% | 88% | 76.7% | 83.3% |
| Working capital | ||||||||
| Receivable days | — | — | — | — | — | — | — | — |
| Inventory days | — | — | 0 | — | 0 | 0 | 0 | 0 |
| Payable days | — | — | — | — | — | — | — | — |
| NWC days | — | — | — | — | — | — | — | — |
| Leverage | ||||||||
| Current ratio | — | — | — | — | — | — | — | — |
| Debt to EBITDA | — | 0 | 0 | 0 | — | 0 | 0 | 0 |
| Debt to equity | — | — | 0 | — | — | 0 | 0 | 0 |
| Interest coverage | — | 923.9 | 1,334.4 | 2,535.3 | 2,586.5 | 4,182.6 | 3,307.8 | 1,369.6 |
| Asset turnover | — | — | 0.01 | — | 0.01 | 0.01 | 0.01 | 0.01 |
| Return ratios | ||||||||
| Return on assets % | — | — | 0.7% | — | 1.2% | 0.9% | 0.8% | 1.1% |
| Return on capital employed % | — | — | — | — | — | — | — | — |
| Return on equity % | — | — | 0.8% | — | 1.2% | 1% | 0.9% | 1.2% |
Derived from reported annual statements. ROCE uses EBIT over capital employed (total assets less current liabilities). Day counts average the opening and closing balance; receivables turn on revenue, inventory and payables on cost of goods sold.