| 3,033 | 3,495 | 3,531 | 3,658 | 3,080 | 1,988 | 3,240 | 5,029 | 6,992 | 8,071 | 9,057 |
| COGS | -2,172 | -2,122 | -2,558 | -2,780 | -2,223 | 1,494 | 2,619 | 3,920 | 5,124 | 5,947 | 6,405 |
| Gross profit | — | — | — | — | — | 494 | 621 | 1,108 | 1,867 | 2,124 | 2,652 |
| 4,958 | 5,349 | 5,814 | 6,154 | 5,034 | 481 | 554 | 779 | 959 | 1,032 | 1,169 |
| 248 | 268 | 275 | 285 | 268 | 13 | 67 | 329 | 908 | 1,092 | 1,483 |
| OPM % | 8.2% | 7.7% | 7.8% | 7.8% | 8.7% | 0.6% | 2.1% | 6.6% | 13% | 13.5% | 16.4% |
| Depreciation | 92 | 113 | 129 | 151 | 195 | 174 | 191 | 241 | 267 | 280 | 286 |
| Interest | 4 | 6 | 7 | 15 | 28 | 28 | 41 | 68 | 62 | 26 | 3 |
| 71 | 85 | 61 | 75 | 43 | 25 | 52 | 270 | 39 | 451 | 322 |
| Profit before tax | 249 | 235 | 200 | 194 | 50 | -164 | -113 | 291 | 618 | 1,237 | 1,515 |
| Tax | 70 | 55 | 53 | 47 | -8 | -52 | -39 | 139 | 217 | 437 | 304 |
| Tax % | 28% | 23.4% | 26.6% | 24.1% | -16.8% | -31.9% | -34.2% | 47.7% | 35.1% | 35.3% | 20.1% |
| 179 | 180 | 147 | 147 | 58 | -112 | -75 | 152 | 402 | 800 | 1,211 |
| PAT margin % | 5.9% | 5.2% | 4.2% | 4% | 1.9% | -5.6% | -2.3% | 3% | 5.8% | 9.9% | 13.4% |
| EPS (₹) | 136.2 | 136.5 | 111.5 | 111.7 | 44.2 | -84.9 | -56.6 | 115.4 | 304.9 | 607.1 | 919.3 |
| EPS adjusted (₹) | — | — | 10,496.4 | — | — | -84.9 | -56.6 | 115.4 | 304.8 | 607 | 919 |
| 7.3% | 7.3% | 9% | 9% | 22.6% | — | — | 8.7% | 6.6% | 6.6% | 5.4% |
| 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 | — |