| 26 | 34 | 30 | 31 | 30 | 42 | 51 | 52 | 44 | 48 |
| COGS | -9 | -13 | -11 | -12 | 11 | 17 | -23 | 20 | 15 | 17 |
| Gross profit | — | — | — | — | 19 | 24 | — | 32 | 29 | 31 |
| 31 | 43 | 38 | 40 | 16 | 21 | 68 | 26 | 24 | 26 |
| 4 | 4 | 4 | 3 | 3 | 4 | 5 | 6 | 5 | 5 |
| OPM % | 13.6% | 11.1% | 13.1% | 10.1% | 10.9% | 9.1% | 10.3% | 12% | 11.1% | 11.1% |
| Depreciation | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interest | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 |
| Profit before tax | 3 | 4 | 4 | 4 | 4 | 4 | 6 | 7 | 5 | 6 |
| Tax | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 |
| Tax % | 20.3% | 24.7% | 21.1% | 23.2% | 27.3% | 22.3% | 26% | 22.5% | 31.8% | 30.4% |
| 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 4 | 4 |
| PAT margin % | 10.3% | 9.2% | 11.4% | 9.6% | 9.5% | 7.9% | 9.4% | 9.7% | 8.3% | 9.1% |
| EPS (₹) | — | 24.4 | 26.7 | 23.2 | 0.2 | 0.3 | 36.8 | 39 | 27.9 | 33.6 |
| EPS adjusted (₹) | — | — | — | 23.2 | 21.8 | 25.2 | 36.9 | 39 | 27.9 | 33.6 |
| — | 41.1% | 37.5% | 43.1% | 4,545.5% | 4,000% | 27.2% | 25.7% | 35.8% | 37.2% |
| Annual report | 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 | — |