Diffusion Engineers Ltd (DIFFNKG) — shareholding pattern, promoter holding, financials and share price
About Diffusion Engineers Ltd (DIFFNKG)
Diffusion Engineers Ltd operates in the Other Industrial Products industry, within the Capital Goods sector. It trades on the NSE as DIFFNKG and on the BSE under scrip code 544264. Its ISIN is INE184O01015.
Incorporated in 1982, Diffusion Engineers Ltd manufactures welding consumables, wear plates and wear parts, and heavy engineering machinery [1]
Diffusion Engineers Limited manufactures special welding consumables, flux‑cored wires, wear plates and wear parts, and delivers heavy engineering fabrication and reconditioning services to core industries including cement, steel, power, mining, defence and railways, operating four manufacturing units in Nagpur and exporting to over 30 countries.
As of December 31, 2025 the consolidated order book stood at Rs.1,934.08 million, driven by a sharp increase in heavy engineering orders; this provides multi‑quarter revenue visibility and signals a shift toward higher‑value engineered products that can improve margins and operational leverage.
Listed peers in Other Industrial Products: Ador Welding Ltd, Safe Enterprises Retail Fixtures Ltd, Emkay Tools Ltd, MIC Electronics Ltd, Shree Vasu Logistics Ltd, Mallcom (India) Ltd.
Valuation & Returns
10 Jul 2026At ₹403.5 a share on 10 Jul 2026, Diffusion Engineers Ltd (DIFFNKG) was valued at a price-to-earnings ratio of 29.95x against an industry P/E of 37x and a price-to-book of 4.09x on a book value of ₹98.56 per share as of Mar 2025. Solomo computes return on equity of 13.67% and return on capital employed of 17.13% from filed results. Earnings ratios use consolidated results for the twelve months Jun 2025 to Mar 2026.
- P/E
- 29.95x
- Industry P/E
- 37x
- P/B
- 4.09x
- EPS (TTM)
- ₹13.47
- Book value / share
- ₹98.56
- ROE
- 13.67%
- ROCE
- 17.13%
- ROA
- 11.34%
- Debt / equity
- 0.06x
- Dividend yield
- 0.37%
- EBITDA margin
- 18.21%
- 52-week range
- ₹222.1 – ₹436
Ratios are computed from filed results and the last recorded price. Not investment advice.
Financial Performance
Mar 2026In the year ended Mar 2026, Diffusion Engineers Ltd (DIFFNKG) reported revenue of ₹407 crore, net profit of ₹50 crore and earnings per share of ₹13.45. That compares with revenue of ₹335 crore and net profit of ₹36 crore in Mar 2025. Figures are consolidated, as filed with the exchanges.
In the quarter ended Mar 2026, revenue was ₹142 crore and net profit ₹16 crore (consolidated).
| Metric | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|
| Revenue (₹ cr) | 205 | 255 | 278 | 335 | 407 |
| Net profit (₹ cr) | 17 | 22 | 31 | 36 | 50 |
| EPS (₹) | 45.54 | 59.29 | 10.94 | 9.59 | 13.45 |
| Measure | 5Y | 3Y | 1Y |
|---|---|---|---|
| Sales growth | 16.64% | 17.31% | 20.51% |
| Profit growth | 30.08% | 31.07% | 17.01% |
| Stock price CAGR | - | - | 12% |
Ownership Summary
Jun 2026As of Jun 2026, promoters hold 69.76% of Diffusion Engineers Ltd (DIFFNKG) (unchanged from the previous quarter), foreign institutional investors (FII) hold 0.72% and domestic institutional investors (DII) hold 8.41%. Market capitalisation was ₹1,510 crore on 10 Jul 2026. Shareholding is filed quarterly with BSE and NSE; Solomo carries every filing back to Dec 2024.
Largest disclosed public shareholders in Jun 2026: NEGEN UNDISCOVERED VALUE FUND 3.8%, HDFC MUTUAL FUND - HDFC DIVIDEND YIELD FUND 2.46%, JATINDER JAGDISHRAI AGARWAL 1.2%. Only stakes above the 1% disclosure threshold are named in filings.
| Quarter | Promoter | Pledged | FII | DII | Public |
|---|---|---|---|---|---|
| Jun 2026 | 69.76% | - | 0.72% | 8.41% | 29.44% |
| Mar 2026 | 69.76% | - | 0.41% | 8.13% | 29.44% |
| Dec 2025 | 69.7% | - | 0.14% | 6.8% | 29.5% |
| Sep 2025 | 69.7% | - | 0.57% | 7.5% | 30.3% |
| Jun 2025 | 69.7% | - | 0.67% | 7.92% | 30.3% |
| Mar 2025 | 69.7% | - | 0.02% | 8.97% | 30.3% |
| Dec 2024 | 69.7% | - | 1.38% | 8.56% | 30.3% |