| 409 | 496 | 500 | 426 | 333 | 116 | 282 | 506 | 584 | 661 | 934 |
| COGS | -287 | -312 | -333 | -275 | -219 | 75 | 200 | 357 | 407 | 464 | 657 |
| Gross profit | — | — | — | — | — | 41 | 81 | 149 | 177 | 197 | 277 |
| 680 | 784 | 804 | 670 | 542 | 62 | 74 | 118 | 134 | 144 | 191 |
| Operating profit (EBITDA) | 17 | 25 | 29 | 31 | 10 | -22 | 7 | 31 | 43 | 52 | 86 |
| OPM % | 4.1% | 4.9% | 5.8% | 7.4% | 2.9% | -18.6% | 2.5% | 6.1% | 7.3% | 7.9% | 9.2% |
| Depreciation | 6 | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7 | 8 | 8 | 10 | 10 | 10 | 1 | 11 | 13 | 15 | 18 |
| Profit before tax | 25 | 32 | 33 | 32 | 13 | -16 | 3 | 37 | 51 | 63 | 94 |
| Tax | 9 | 11 | 13 | 11 | 3 | -4 | -0 | 9 | 13 | 16 | 24 |
| Tax % | 35.1% | 35.3% | 38.5% | 34.3% | 25.3% | -23.3% | -3% | 25% | 24.9% | 25.4% | 25.8% |
| 17 | 21 | 20 | 21 | 10 | -13 | 3 | 28 | 38 | 47 | 70 |
| PAT margin % | 4% | 4.2% | 4% | 4.9% | 3% | -10.8% | 1.2% | 5.5% | 6.6% | 7.1% | 7.5% |
| EPS (₹) | 25.7 | 32.1 | 31.4 | 32.5 | 15.4 | -20.5 | 5.7 | — | — | — | — |
| EPS adjusted (₹) | — | — | — | — | 16.4 | -20.5 | 5.7 | 45.7 | 63 | 76.5 | 114.8 |
| 58.3% | 54.5% | 55.8% | 53.9% | 65.1% | — | 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 | Annual report for Mar 2026 |