| 31 | 35 | 38 | 48 | 39 | 41 | 52 | 54 | 72 | 73 | 74 |
| COGS | -18 | -20 | -20 | -27 | -20 | 22 | 27 | 28 | 39 | 39 | 41 |
| Gross profit | — | — | — | — | — | 19 | 25 | 26 | 32 | 35 | 34 |
| 46 | 52 | 53 | 67 | 55 | 12 | 17 | 17 | 20 | 23 | 25 |
| 3 | 4 | 5 | 8 | 4 | 6 | 9 | 9 | 12 | 12 | 9 |
| OPM % | 9.4% | 10.6% | 13.9% | 16.5% | 10.1% | 15.7% | 16.8% | 16.4% | 17.1% | 15.9% | 11.8% |
| Depreciation | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interest | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
| 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 3 |
| Profit before tax | 2 | 3 | 5 | 7 | 4 | 6 | 9 | 9 | 12 | 13 | 10 |
| Tax | — | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 3 | 4 | 2 |
| Tax % | — | 36.6% | 26.6% | 31.3% | 32.2% | 30.4% | 19.2% | 25.9% | 26.5% | 30.9% | 19.1% |
| 1 | 2 | 4 | 5 | 3 | 4 | 7 | 7 | 9 | 9 | 8 |
| PAT margin % | 3.2% | 5.5% | 9.3% | 10.3% | 7.1% | 9.8% | 13.4% | 12.4% | 12.5% | 12.2% | 10.7% |
| EPS (₹) | 2.4 | 4.7 | 7.9 | 10.5 | 5.9 | 8.6 | 15 | 14.4 | 19.2 | 19.2 | 17 |
| EPS adjusted (₹) | — | — | — | — | — | 8.6 | 15 | 14.4 | 19.3 | 19.2 | 17 |
| 0% | 0% | 0% | 23.8% | 0% | 0% | 0% | 0% | 0% | 0% | — |
| 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 | — |