Consolidated figures
| Ratio | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|
| Margins | ||||||||
| Gross margin % | — | 98.1% | 98% | 98.2% | 97.9% | — | — | — |
| EBITDA margin % | 79.2% | 66% | 73.6% | 72.7% | 69.4% | 91.5% | 73.7% | 84.8% |
| EBIT margin % | 79.2% | 57.5% | 65.1% | 64.8% | 62.1% | 89.4% | 68.8% | 81.8% |
| PAT margin % | 714.4% | 783% | 915.6% | 960.1% | 1,065.8% | 446.7% | 968.1% | 915.2% |
| Working capital | ||||||||
| Receivable days | — | — | — | — | — | — | — | — |
| Inventory days | — | — | — | — | 145 | 10 | 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 | — | 21.4 | 85.3 | 106.5 | 50.6 | 712.7 | 417.4 | 1,291.3 |
| Asset turnover | — | — | — | — | 0.01 | 0.03 | 0.01 | 0.01 |
| Return ratios | ||||||||
| Return on assets % | — | — | — | — | 9.3% | 11.3% | 8.8% | 11.5% |
| Return on capital employed % | — | — | — | — | — | — | — | — |
| Return on equity % | — | — | — | — | 11.2% | 13.6% | 10.6% | 13.4% |
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.