| 49 | 49 | 57 | 56 | 56 | 55 | 80 | 65 | 68 | 79 | 87 |
| COGS | — | — | -40 | -38 | -35 | -34 | 51 | 40 | 42 | 46 | 52 |
| Gross profit | — | — | — | — | — | — | 29 | 24 | 27 | 32 | 34 |
| 48 | 47 | 95 | 90 | 89 | 86 | 25 | 20 | 23 | 28 | 30 |
| 2 | 1 | 3 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| OPM % | 3.2% | 2.5% | 4.5% | 6.5% | 6% | 5.9% | 5.3% | 6.2% | 5.7% | 5.5% | 4.7% |
| Depreciation | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interest | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
| — | — | — | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 2 |
| Profit before tax | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Tax | — | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
| Tax % | — | 33.8% | 26.3% | 30.7% | 25.5% | 25.8% | 26% | 25.1% | 24.7% | 25.5% | 25.5% |
| 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 2 |
| PAT margin % | 2.6% | 2% | 2.1% | 2.2% | 2.2% | 2.6% | 2% | 2.3% | 2.5% | 1.8% | 2.2% |
| EPS (₹) | 3.2 | 2.4 | 2.9 | 3.1 | 3.1 | 3.5 | — | — | — | — | 4.7 |
| EPS adjusted (₹) | — | — | — | — | — | 3.5 | 4 | 3.6 | 4.2 | 3.6 | 4.7 |
| 0% | 0% | 34.2% | 32.5% | 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 | — |