| ₹ crore | Q1 FY27 | Q1 FY26 | Change |
|---|---|---|---|
| Revenue | 110 | 80.7 | +36.5% |
| EBITDA | 14.2 | 10.6 | +33.8% |
| EBITDA margin | 12.9% | 13.1% | −0.3 pts |
| Profit before tax | 15.7 | 14.1 | +11.0% |
| Net profit | 16.7 | 12.3 | +36.0% |
| EPS | ₹4.47 | ₹3.26 | +37.1% |
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 |
|---|
| 1,449 | — | — | |
| 97.6 | 97.6 | 127 | |
| 0.5 | 0.5 | 0.4 | |
| 28.6 | 28.6 | 23.2 | |
| 1,381 | — | — | |
| 436 | 407 | 335 | |
| — | +21.3% | — | |
| 60.7 | 57.1 | 47.1 | |
| 13.9% | 14.1% | 14.0% | |
| 53.6 | 50.3 | 41.8 | |
| 54.8 | 50.4 | 36.0 | |
| 12.6% | 12.4% | 10.8% | |
| ₹14.62 | ₹13.47 | ₹9.63 | |
| — | +39.9% | — | |
| — | 22.8 | 8.6 | |
| — | −41.0 | −14.9 | |
| −18.2 | −18.2 | −6.3 | |
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 | FY25 31/03/2025 | FY26 31/03/2026 | Current/LTM TTM · last close | |
|---|---|---|---|---|
| Market Capitalization | — | — | 1,449.3 | |
| - Cash, Equiv & ST Investments | 127.1 | 97.6 | 97.6 | |
| + Minority Interest | 0.4 | 0.5 | 0.5 | |
| + Total Debt | 23.2 | 28.6 | 28.6 | |
| Enterprise Value | — | — | 1,380.9 | |
| Revenue | 335.2 | 406.6 | 436.1 | |
| Growth %, YoY | — | +21.3 | — | |
| EBITDA | 47.1 | 57.1 | 60.7 | |
| Margin % | 14.04 | 14.05 | 13.92 | |
| EBIT | 41.8 | 50.3 | 53.6 | |
| Net Income | 36.0 | 50.4 | 54.8 | |
| Margin % | 10.75 | 12.40 | 12.57 | |
| EPS, Adj (current shares) | 9.63 | 13.47 | 14.62 | |
| Growth %, YoY | — | +39.9 | — | |
| Cash from Operations | 8.6 | 22.8 | — | |
| Capital Expenditures | -14.9 | -41.0 | — | |
| Free Cash Flow | -6.3 | -18.2 | -18.2 | |
Prices at the 30 October 2026 close · figures from the company's filings with NSE
Diffusion Engineers (NSE: DIFFNKG) had a market capitalisation of ₹1,483 crore at the 30 October 2026 close (₹396.30 a share), a PE ratio of 27.1 on the last four quarters' profit and a price-to-book ratio of 3.66. In FY26 its consolidated net profit was ₹50.4 crore on revenue of ₹407 crore; in Q1 FY27 (April–June 2026) it was ₹16.6 crore, up 36.2% year on year. Its debt-to-equity ratio was 0.07 on 31 March 2026. Promoters held 69.76% of the shares on 30 September 2026.
Diffusion Engineers' PE ratio is 27.1 at the 30 October 2026 close (₹396.30 a share): a market capitalisation of ₹1,483 crore divided by consolidated net profit of ₹54.7 crore over the last four quarters (Q2 FY26 to Q1 FY27). On FY26 net profit (₹50.4 crore) it is 29.4.
In FY26, Diffusion Engineers' return on equity (ROE) was 13.0% and its return on capital employed (ROCE) was 12.8%. ROE is net profit divided by average shareholders' equity (the start and end of the year); ROCE is operating profit (EBIT) divided by average capital employed (total assets less current liabilities).
Diffusion Engineers' book value per share was ₹108.23 on 31 March 2026: shareholders' equity of ₹405 crore divided by the 3.74 crore shares in issue, up 9.4% from ₹98.95 a year earlier. The share price at the 30 October 2026 close was ₹396.30.
Diffusion Engineers' price-to-book (PB) ratio is 3.66 at the 30 October 2026 close: a market capitalisation of ₹1,483 crore divided by shareholders' equity (book value) of ₹405 crore on 31 March 2026. That is a book value of ₹108.23 per share against a share price of ₹396.30.
Diffusion Engineers' debt-to-equity ratio was 0.07 on 31 March 2026: borrowings of ₹28.6 crore against total equity of ₹406 crore. A year earlier, on 31 March 2025, it was 0.06.
Diffusion Engineers' dividend yield is 0.38% at the 30 October 2026 close: dividends of ₹1.50 a share that went ex-dividend in the 12 months before that day, divided by the share price of ₹396.30. They were ₹1.50 on 25 August 2026.
Diffusion Engineers' market capitalisation was ₹1,483 crore at the 30 October 2026 close: 3.74 crore shares at ₹396.30 each.
No. Diffusion Engineers had borrowings of ₹28.6 crore on 31 March 2026 (consolidated balance sheet), a debt-to-equity ratio of 0.07. Its cash and current investments were ₹97.6 crore, so it held net cash of ₹68.9 crore.
Diffusion Engineers' basic earnings per share (EPS) were ₹13.50 in FY26, against ₹9.59 in FY25. Over the last four quarters (Q2 FY26 to Q1 FY27) they add up to ₹14.67.
Diffusion Engineers' net worth — shareholders' equity in its consolidated balance sheet — was ₹405 crore on 31 March 2026, up 9.8% from ₹369 crore a year earlier. Its market value is a different figure: a market capitalisation of ₹1,483 crore at the 30 October 2026 close.
Promoters held 69.76% of Diffusion Engineers on 30 September 2026, unchanged from the previous quarter and up 0.06 percentage points from 69.70% a year earlier, according to the shareholding pattern filed with NSE.
In FY26 (April 2025–March 2026), Diffusion Engineers' consolidated net profit was ₹50.4 crore, up 39.9% from ₹36 crore in FY25, on revenue from operations of ₹407 crore (up 21.3%).
In 2026, Diffusion Engineers has declared one dividend: ₹1.50 with record date 26 August 2026 and ex-date 25 August 2026.
In FY26, Diffusion Engineers generated ₹22.8 crore of cash from operations and spent ₹41 crore on capital expenditure (property, plant, equipment and intangibles), leaving free cash flow of −₹18.2 crore. In FY25 it was −₹6.3 crore.
Diffusion Engineers will announce its Q2 FY27 results (July–September 2026) on Wednesday, 4 November 2026, the date of the board meeting it has notified to the exchanges.
On 30 September 2026, Diffusion Engineers' shares were held by promoters 69.76%, foreign portfolio investors (FII/FPI) 1.17%, domestic institutions (DII) 8.45% (including mutual funds at 2.46%) and retail and other non-institutional investors 19.82%. Over the year, FII holding was up 0.60 percentage points from 0.57% and DII holding was up 0.95 percentage points from 7.50%.
On FY26 consolidated figures, against Ador Welding, Mallcom and Harsha Engineers International: Diffusion Engineers' operating margin of 12.4% is the highest of the four (Ador Welding 8.9%, Mallcom 8.9%, Harsha Engineers International 11.9%; peer average 9.9%); its return on equity of 13.0% is the second highest of the four (Ador Welding 15.5%, Mallcom 9.7%, Harsha Engineers International 11.7%; peer average 12.3%).
At the 30 October 2026 closing prices, on FY26 net profit, Diffusion Engineers' PE ratio is 29.4, the highest of the four: Ador Welding 28.2, Mallcom 18.5 and Harsha Engineers International 24.3, a peer average of 23.7. Each is the company's market capitalisation at that price divided by its FY26 net profit.
Diffusion Engineers' latest results are for Q1 FY27 (April–June 2026), filed on 11 August 2026: consolidated net profit ₹16.6 crore, up 36.2% from ₹12.2 crore in Q1 FY26; revenue from operations ₹110 crore, up 36.5% year on year.
In FY26, Diffusion Engineers earned net profit of ₹50.4 crore on revenue of ₹407 crore, against ₹82 crore on ₹1,140 crore for Ador Welding. Diffusion Engineers' operating margin was 12.4% (Ador Welding 8.9%) and its return on equity 13.0% (Ador Welding 15.5%). At the 30 October 2026 close, Diffusion Engineers' market capitalisation was ₹1,483 crore against ₹2,316 crore for Ador Welding, and its PE ratio on FY26 profit 29.4 against 28.2.
From Diffusion Engineers' own consolidated results, balance sheets and shareholding patterns filed with NSE, and NSE prices (the latest used here: the 30 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.