| ₹ crore | Q1 FY27 | Q1 FY26 | Change |
|---|---|---|---|
| Revenue | 690 | 302 | +128.6% |
| EBITDA | 77.0 | 30.9 | +148.9% |
| EBITDA margin | 11.2% | 10.2% | +0.9 pts |
| Profit before tax | 58.7 | 20.1 | +191.5% |
| Net profit | 58.4 | 20.1 | +190.7% |
| EPS | ₹1.11 | ₹0.38 | +192.1% |
Amounts on the left scale in ₹ crore; per cent on the right, dashed. L = lakh crore, K = thousand crore. Touch the chart to read any period.
| Tap a line for its trend | Currentlast 12M | FY26Mar 2026 | FY25Mar 2025 | FY24Mar 2024 |
|---|
| 17,148 | — | — | — | |
| 35.8 | 35.8 | 7.2 | — | |
| 2,530 | 2,530 | 460 | — | |
| 19,642 | — | — | — | |
| 2,298 | 1,910 | 1,115 | — | |
| — | +71.2% | — | — | |
| 270 | 224 | 66.8 | — | |
| 11.7% | 11.7% | 6.0% | — | |
| 235 | 193 | 46.5 | — | |
| 197 | 158 | 34.5 | — | |
| 8.6% | 8.3% | 3.1% | — | |
| ₹3.73 | ₹3.00 | ₹0.65 | — | |
| — | +358.5% | — | — | |
| — | −80.4 | 17.2 | 27.4 | |
| — | −81.2 | −67.7 | −16.4 | |
| −162 | −162 | −50.5 | 11.1 | |
From the company's filings with NSE and BSE (Ind-AS), consolidated. For information only, not investment advice.
In ₹ Crore except Per Share 12 Months Ending | FY24 31/03/2024 | FY25 31/03/2025 | FY26 31/03/2026 | Current/LTM TTM · last close | |
|---|---|---|---|---|---|
| Market Capitalization | — | — | — | 17,147.6 | |
| - Cash, Equiv & ST Investments | — | 7.2 | 35.8 | 35.8 | |
| + Total Debt | — | 459.9 | 2,530.0 | 2,530.0 | |
| Enterprise Value | — | — | — | 19,641.8 | |
| Revenue | — | 1,115.4 | 1,910.1 | 2,298.2 | |
| Growth %, YoY | — | — | +71.2 | — | |
| EBITDA | — | 66.8 | 223.6 | 269.7 | |
| Margin % | — | 5.99 | 11.71 | 11.73 | |
| EBIT | — | 46.5 | 192.9 | 234.5 | |
| Net Income | — | 34.5 | 158.2 | 196.5 | |
| Margin % | — | 3.09 | 8.28 | 8.55 | |
| EPS, Adj (current shares) | — | 0.65 | 3.00 | 3.73 | |
| Growth %, YoY | — | — | +358.5 | — | |
| Cash from Operations | 27.4 | 17.2 | -80.4 | — | |
| Capital Expenditures | -16.4 | -67.7 | -81.2 | — | |
| Free Cash Flow | 11.1 | -50.5 | -161.7 | -161.7 | |
Prices at the 29 October 2026 close · figures from the company's filings with NSE
Diamond Power Infrastructure (NSE: DIACABS) had a market capitalisation of ₹18,004 crore at the 29 October 2026 close (₹341.65 a share) and a PE ratio of 91.6 on the last four quarters' profit. In FY26 its consolidated net profit was ₹158 crore on revenue of ₹1,910 crore; in Q1 FY27 (April–June 2026) it was ₹58.4 crore, up 190.7% year on year. Its net worth was negative (−₹604 crore) on 31 March 2026, with borrowings of ₹2,530 crore. Promoters held 74.03% of the shares on 30 September 2026.
Diamond Power Infrastructure's PE ratio is 91.6 at the 29 October 2026 close (₹341.65 a share): a market capitalisation of ₹18,004 crore divided by consolidated net profit of ₹197 crore over the last four quarters (Q2 FY26 to Q1 FY27). On FY26 net profit (₹158 crore) it is 113.8.
Diamond Power Infrastructure's debt-to-equity ratio is not meaningful: its total equity was negative (−₹604 crore) on 31 March 2026, against borrowings of ₹2,530 crore. A negative equity means accumulated losses exceed the capital shareholders put in.
Diamond Power Infrastructure's net worth was negative on 31 March 2026: shareholders' equity of −₹604 crore in its consolidated balance sheet, meaning accumulated losses exceed the capital put in. The market still values the company at ₹18,004 crore (market capitalisation at the 29 October 2026 close).
Diamond Power Infrastructure's market capitalisation was ₹18,004 crore at the 29 October 2026 close: 52.7 crore shares at ₹341.65 each.
No. Diamond Power Infrastructure had borrowings of ₹2,530 crore on 31 March 2026 (consolidated balance sheet). Its cash and current investments were ₹104 crore, so its net debt was ₹2,426 crore.
Diamond Power Infrastructure's basic earnings per share (EPS) were ₹3.00 in FY26, against ₹0.65 in FY25. Over the last four quarters (Q2 FY26 to Q1 FY27) they add up to ₹3.73.
Diamond Power Infrastructure's return on equity is not meaningful for FY26: shareholders' equity was negative (−₹604 crore on 31 March 2026), and a return on a negative base has no sign that can be read. Its return on capital employed (ROCE) was 11.9% — operating profit (EBIT) divided by average capital employed (total assets less current liabilities).
On 30 September 2026, Diamond Power Infrastructure's shares were held by promoters 74.03%, foreign portfolio investors (FII/FPI) 4.14%, domestic institutions (DII) 11.22% (including mutual funds at 8.85%) and retail and other non-institutional investors 10.61%. Over the year, FII holding was up 2.72 percentage points from 1.42% and DII holding was up 11.12 percentage points from 0.10%.
At the 29 October 2026 closing prices, on FY26 net profit, Diamond Power Infrastructure's PE ratio is 113.8, the highest of the four: KEI Industries 39.9, Polycab India 43.7 and Apar Industries 67.9, a peer average of 50.5. Each is the company's market capitalisation at that price divided by its FY26 net profit.
Promoters held 74.03% of Diamond Power Infrastructure on 30 September 2026, down 9.99 percentage points from 84.02% the previous quarter and down 9.99 percentage points from 84.02% a year earlier, according to the shareholding pattern filed with NSE.
In FY26, Diamond Power Infrastructure generated ₹80.4 crore of cash from operations and spent ₹81.2 crore on capital expenditure (property, plant, equipment and intangibles), leaving free cash flow of −₹162 crore. In FY25 it was −₹50.5 crore.
Diamond Power Infrastructure's latest results are for Q1 FY27 (April–June 2026), filed on 13 August 2026: consolidated net profit ₹58.4 crore, up 190.7% from ₹20.1 crore in Q1 FY26; revenue from operations ₹690 crore, up 128.6% year on year.
In FY26 (April 2025–March 2026), Diamond Power Infrastructure's consolidated net profit was ₹158 crore, up 358.5% from ₹34.5 crore in FY25, on revenue from operations of ₹1,910 crore (up 71.2%).
Diamond Power Infrastructure will announce its Q2 FY27 results (July–September 2026) on Tuesday, 3 November 2026, the date of the board meeting it has notified to the exchanges.
On FY26 consolidated figures, against KEI Industries, Polycab India and Apar Industries: Diamond Power Infrastructure's operating margin of 10.1% is the second highest of the four (KEI Industries 9.7%, Polycab India 12.5%, Apar Industries 7.5%; peer average 9.9%).
In FY26, Diamond Power Infrastructure earned net profit of ₹158 crore on revenue of ₹1,910 crore, against ₹918 crore on ₹11,748 crore for KEI Industries. Diamond Power Infrastructure's operating margin was 10.1% (KEI Industries 9.7%). At the 29 October 2026 close, Diamond Power Infrastructure's market capitalisation was ₹18,004 crore against ₹36,622 crore for KEI Industries, and its PE ratio on FY26 profit 113.8 against 39.9.
From Diamond Power Infrastructure's own consolidated results, balance sheets and shareholding patterns filed with NSE, and NSE prices (the latest used here: the 29 October 2026 close). Ratios are calculated by Alphave from those filings as each answer describes.
Consolidated figures from the company's filings with NSE; prices are NSE closing prices.