| 48 | 73 | 89 | 101 | 111 | 220 | 218 | 282 | 337 | 390 |
| COGS | -45 | -69 | -85 | -96 | 104 | 206 | 208 | 270 | 323 | 374 |
| Gross profit | — | — | — | — | 7 | 14 | 10 | 13 | 14 | 16 |
| 92 | 140 | 172 | 194 | 4 | 5 | 3 | 4 | 4 | 4 |
| 1 | 2 | 2 | 2 | 3 | 9 | 7 | 9 | 11 | 12 |
| OPM % | 2.8% | 2.6% | 2.2% | 2.4% | 2.9% | 4.2% | 3.2% | 3.1% | 3.1% | 3% |
| Depreciation | — | — | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
| Interest | — | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
| 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 |
| Profit before tax | 2 | 2 | 2 | 2 | 3 | 9 | 6 | 9 | 10 | 11 |
| Tax | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 3 |
| Tax % | 32.1% | 28% | 27.3% | 28.3% | 28.2% | 25.4% | 26.1% | 28.1% | 25.5% | 26.8% |
| 1 | 1 | 1 | 1 | 2 | 6 | 5 | 6 | 7 | 8 |
| PAT margin % | 2.3% | 1.9% | 1.3% | 1.4% | 2% | 2.9% | 2.2% | 2.2% | 2.2% | 2.1% |
| EPS (₹) | — | 1.1 | 0.9 | 1.1 | 1.7 | 5.1 | 3.7 | 4.9 | 5.9 | 6.5 |
| EPS adjusted (₹) | — | — | — | — | 1.7 | 5.1 | 3.7 | 4.9 | 5.9 | 6.5 |
| — | 13.5% | 17.2% | 0% | 0% | 5.9% | 8% | 10.3% | 12.8% | 11.6% |
| 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 | Annual report for Mar 2026 |