Consolidated figures · ₹ crore
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21,352 | 25,697 | 29,941 | 161 | 37,744 | 39,640 | 41,616 | 45,581 | 45,843 | 45,792 | 46,733 | |
| 2,748 | 3,112 | 3,837 | 8 | 4,648 | 4,432 | 4,971 | 6,185 | 5,960 | 6,837 | 8,886 | |
| 18,605 | 22,586 | 26,105 | 153 | 33,095 | 35,208 | 36,645 | 39,396 | 39,883 | 38,955 | 37,847 | |
| OPM % | 87.1% | 87.9% | 87.2% | 94.9% | 87.7% | 88.8% | 88.1% | 86.4% | 87% | 85.1% | 81% |
| Depreciation | 6,302 | 7,722 | 9,231 | 49 | 11,607 | 12,039 | 12,872 | 13,333 | 13,095 | 12,904 | 13,030 |
| Interest | 5,086 | 6,204 | 7,324 | 48 | 9,509 | 8,135 | 8,036 | 9,634 | 8,773 | 8,700 | 8,448 |
| 428 | 586 | 489 | 6 | 927 | 105 | 4,402 | 1,024 | 1,070 | 1,667 | 952 | |
| Profit before tax | 7,645 | — | — | — | 14,590 | 15,501 | 19,610 | 17,702 | 18,514 | 19,294 | 14,547 |
| Tax | 1,598 | 2,636 | 3,069 | 13 | 3,531 | 3,464 | 2,786 | 2,285 | 2,941 | 3,773 | -1,381 |
| Tax % | 20.9% | — | — | — | 24.2% | 22.4% | 14.2% | 12.9% | 15.9% | 19.6% | -9.5% |
| 6,015 | 7,451 | 8,198 | 49 | 11,059 | 12,036 | 16,824 | 15,417 | 15,573 | 15,521 | 15,928 | |
| PAT margin % | 28.2% | 29% | 27.4% | 30.2% | 29.3% | 30.4% | 40.4% | 33.8% | 34% | 33.9% | 34.1% |
| EPS (₹) | — | 14.2 | 15.7 | — | 21.1 | 23 | 24.1 | 22.1 | 16.7 | 16.7 | 17.1 |
| EPS adjusted (₹) | 6.5 | 8 | 8.8 | 0.1 | 11.9 | 12.9 | 18.1 | 16.6 | 16.7 | 16.7 | 17.1 |
| — | 30.5% | 33.5% | — | 47.3% | 65.2% | 48.7% | 66.7% | 67.2% | 53.9% | 52.5% | |
| 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 |
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Equity capital | 5,232 | 5,232 | 5,232 | 5,232 | 5,232 | 5,232 | 6,975 | 6,975 | 9,301 | 9,301 | 9,301 |
| Reserves | 34,287 | 38,738 | 44,634 | 53,857 | 59,464 | 64,704 | 69,272 | 76,039 | 77,845 | 83,362 | 91,193 |
| 90,512 | 1,02,463 | 1,12,753 | 1,35,630 | 1,38,421 | 1,43,210 | 1,34,665 | 1,26,595 | 1,23,449 | 1,30,965 | 1,48,009 | |
| 29,524 | 32,858 | 40,895 | 52,640 | 53,537 | 42,543 | 40,031 | 40,686 | 40,297 | 42,479 | 46,224 | |
| Total equity & liabilities | 1,59,555 | 1,79,292 | 2,03,513 | 2,47,358 | 2,56,653 | 2,55,689 | 2,50,943 | 2,50,296 | 2,50,891 | 2,66,107 | 2,94,727 |
| 89,586 | 1,15,094 | 1,37,678 | 1,72,740 | 1,81,112 | 1,83,726 | 1,91,773 | 1,85,437 | 1,77,761 | 1,72,320 | 1,76,531 | |
| CWIP | 53,231 | 45,439 | 38,187 | 37,388 | 34,904 | 24,680 | 12,800 | 13,741 | 18,082 | 33,269 | 43,654 |
| Investments | 290 | 84 | 1,162 | 1,296 | 99 | 1,486 | 1,926 | 3,489 | 4,163 | 3,117 | 2,995 |
| 16,448 | 18,674 | 26,486 | 35,933 | 40,538 | 45,798 | 44,444 | 47,628 | 50,885 | 57,402 | 71,547 | |
| Total assets | 1,59,555 | 1,79,292 | 2,03,513 | 2,47,358 | 2,56,653 | 2,55,689 | 2,50,943 | 2,50,296 | 2,50,891 | 2,66,107 | 2,94,727 |
As reported in NSE results XBRL. Segment result is before tax and finance costs. ROCE uses that annual result divided by segment assets less liabilities.
Latest reported period · 31 Mar 2026 · ₹ crore
| Segment | Revenue | Result | Assets | Liabilities | Capital employed | ROCE % |
|---|---|---|---|---|---|---|
| Transmission | 44,082.74 | 26,353.13 | 2,30,311.08 | 10,771.36 | 2,19,539.72 | 12 |
| Consultancy | 2,347.36 | 403.38 |
| ₹ Cr | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15,008 | 21,614 | 22,710 | 23,271 | 30,739 | 29,312 | 26,124 | 38,005 | 37,290 | 36,223 | 40,931 | |
| -21,577 | -23,875 | -25,701 | -18,727 | -10,733 | -8,973 | 753 | -6,126 | -13,114 | -23,533 | -35,305 | |
| 5,621 | 3,959 | 1,285 | -2,431 | -18,806 | -20,521 | -28,967 | -29,264 | -25,903 | -12,357 | -4,006 | |
| Net cash flow | -948 | 1,698 | -1,707 | 2,113 | 1,199 | -182 | -2,091 | 2,615 | -1,728 | 333 | 1,619 |
| Free cash flow | — | — | — | — | — | 19,918 | 18,491 | 32,763 | 27,966 | 13,609 | 3,651 |
| CFO / Operating profit % | 80.7% | 95.7% | 87% | — | 93.3% | 83.8% | 71.4% | 96.3% | 93.5% | 92.7% | 107.8% |
| 4,624.52 |
| 4,860.41 |
| — |
| — |
| Telecom | 1,195.07 | 565.99 | 2,122.61 | 1,309.86 | 812.75 | 69.64 |
| Asset held for Sale | 0 | 0 | 2,956.15 | 2,602.05 | 354.1 | 0 |
₹ crore by fiscal year