Revenue rose 14.37% QoQ, but net profit fell as other income faded
Operating margin improved 0.36 percentage points, but an 85.16% drop in other income pulled down pre-tax and net profit.
Filed 04 Nov 2026, 15:33 IST · after market close · Diffusion Engineers Ltd (DIFFNKG)
Key takeaways
- Consolidated revenue increased 14.37% QoQ while expenses rose 13.91%, lifting operating profit growth to 17.60%.
- Net profit declined 23.56% QoQ as other income fell 85.16%, with other income still contributing 8.34% of pre-tax profit.
- Operating margin improved by 0.36 percentage points to 13.21%, which was 2.13 percentage points above the Industrials peer median.
Price around the results
Revenue momentum did not translate into higher profit
Diffusion Engineers reported consolidated revenue of Rs 125.93 cr in Q2FY27, up 14.37% QoQ, while operating profit rose 17.60% to Rs 16.64 cr. Net profit fell 23.56% to Rs 12.75 cr because other income dropped 85.16% to Rs 1.27 cr. The company told investors that sustained demand across its business segments supported the quarter.
Operating margin edged up despite cost pressures
Revenue grew faster than expenses, which rose 13.91%, so operating margin expanded by 0.36 percentage points to 13.21%. Management said geopolitical uncertainty and supply-chain disruption increased input costs, while higher energy and logistics costs also affected margins. The lower tax rate, down 0.96 percentage points to 16.21%, partly cushioned the earnings decline, but other income still represented 8.34% of pre-tax profit.
Margin remained above the peer median
The company's operating margin was 2.13 percentage points above the 11.08% median for 113 Industrials companies that had reported the same quarter. Sequentially, margin improved from 12.85% in Q1FY27; the available quarter-by-quarter record therefore shows an improvement, not a multi-quarter decline. EPS fell 24.16% QoQ to Rs 3.39, reflecting the fall in net profit.
Expansion remains the key management message
Management said major capital expenditure is nearing completion and that the proposed expansion is expected to commence in Q3 FY27. The company said these investments are expected to improve manufacturing capacity, operating efficiency and execution capabilities. Management also said it is focusing on cost optimisation, resource utilisation, product development and technological capabilities while monitoring input-cost volatility and energy prices.
Results were filed after market close
The consolidated results were filed after market close on 4 November 2026.
Q2FY27 at a glance
Consolidated figures as filed with NSE — filed ahead of third-party databases, not yet independently cross-checked.
| Line item | Q2FY27 | Q1FY27 | QoQ |
|---|---|---|---|
| Revenue | ₹126 cr | ₹110 cr | +14.37% |
| Other income | ₹1 cr | ₹9 cr | -85.16% |
| Expenses | ₹109 cr | ₹96 cr | +13.91% |
| Operating profit | ₹17 cr | ₹14 cr | +17.60% |
| Operating margin (%) | 13.21% | 12.85% | — |
| Interest | ₹1 cr | ₹1 cr | +18.57% |
| Depreciation | ₹2 cr | ₹2 cr | -1.60% |
| Profit before tax | ₹15 cr | ₹20 cr | -24.43% |
| Tax | ₹2 cr | ₹3 cr | -28.61% |
| Net profit | ₹13 cr | ₹17 cr | -23.56% |
| EPS (₹) | ₹3.39 | ₹4.47 | -24.16% |
Operating margin of 13.21% compares with a Industrials sector median of 11.08% across 113 peers that have reported Q2FY27.
What management said
From the company’s own investor presentation. Each point is checked against the source document before it appears here.
This quarter
- The company reported sustained demand across its business segments in Q2 FY27.
Guidance & outlook
- The completed investments are expected to improve manufacturing capacity, operational efficiency and execution capabilities.
- The company remains optimistic about its long-term growth prospects.
Expansion
- The proposed expansion is expected to commence in Q3 FY27.
- The company says major capital expenditure is nearing completion.
New initiatives
- The company is focusing on operational efficiencies, cost optimisation and improved resource utilisation.
- Innovation and product development remain important priorities for the company.
- The company continues to develop products, upgrade solutions and strengthen technological capabilities.
Problems & risks
- Geopolitical uncertainty and global supply-chain disruptions have increased input costs.
- Rising energy and logistics costs added to cost pressures and affected operating margins.
- Input-cost volatility and rising energy prices remain areas of focus for the company.
What to watch
- Whether operating margin holds above 13.21% while energy, logistics and input costs remain under focus.
- Whether other income remains a limited share of pre-tax profit after contributing 8.34% in Q2FY27.
- Whether the proposed expansion commences in Q3FY27, as management said it is expected to do.