| 40 | 40 | 43 | 48 | 51 | 50 | 69 | 103 | 105 | 108 | 107 |
| COGS | — | — | -26 | -32 | -30 | -28 | -39 | -65 | -69 | -68 | 72 |
| Gross profit | — | — | — | — | — | — | — | — | — | — | 35 |
| 36 | 34 | 62 | 74 | 72 | 69 | 95 | 148 | 155 | 157 | 22 |
| 5 | 6 | 7 | 7 | 9 | 9 | 13 | 20 | 19 | 19 | 14 |
| OPM % | 11.5% | 15.1% | 16.2% | 14.3% | 16.9% | 17.5% | 18.6% | 19.4% | 18% | 17.5% | 12.7% |
| Depreciation | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Interest | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| — | — | — | 0 | 0 | 0 | 0 | 1 | 2 | — | 4 |
| Profit before tax | 4 | 5 | 5 | 6 | 7 | 7 | 11 | 19 | 19 | 19 | 14 |
| Tax | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 4 |
| Tax % | 27.3% | 35.9% | 29.3% | 28.8% | 27.6% | 31.4% | 26.7% | 26.2% | 27.2% | 24.9% | 25.2% |
| 3 | 3 | 4 | 4 | 5 | 5 | 8 | 14 | 14 | 14 | 11 |
| PAT margin % | 7.5% | 8% | 8.6% | 8.4% | 10.5% | 10.1% | 12.1% | 13.6% | 13.4% | 13% | 10.1% |
| EPS (₹) | 6.1 | — | 7.2 | 8.2 | 10.8 | 10.2 | 11.6 | 12.9 | 14.3 | 13.6 | 8.2 |
| EPS adjusted (₹) | — | — | — | 4 | 5.3 | 5 | 8.3 | 11.9 | 10.7 | 10.7 | 8.2 |
| 0% | — | 13.9% | 12.2% | 0% | 19.6% | 12.9% | 26.4% | 17.4% | 23.6% | 38.9% |
| Annual report | Annual report for Mar 2016 | Annual report for Mar 2017 | Annual report for Mar 2018 | Annual report for Mar 2019 | Annual report for Mar 2020 | Annual report for Mar 2021 | Annual report for Mar 2022 | Annual report for Mar 2023 | Annual report for Mar 2024 | Annual report for Mar 2025 | — |