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Diffusion Engineers share price & results

Diffusion Engineers Limited· Capital Goods· Industrials

Results to
Jun 2026
Latest analysed call
Q1 FY27
Ownership as of
Sept 2026

Nagpur manufacturer of welding consumables, wear plates and heavy engineering equipment for core industries.

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Reported

The figures, each with its period

Each figure keeps its basis and period; nothing is filled in.

MetricValueChangeBasisPeriodNote
Revenue95.9 ₹ crore+30.7% YoYQuarterly, as filedQuarter to Jun 2026Revenue from operations as filed.
Operating margin12.7 %+0.9 pts YoYOperating profit / revenueQuarter to Jun 2026For the quarter; a change is in percentage points.
Net profit10.0 ₹ crore−29.7% YoYQuarterly, as filedQuarter to Jun 2026Profit after tax as filed.
Return on equity14.35 %+1.0 ptsFY Mar 2026 vs FY Mar 2025Trailing twelve monthsTTM to Jun 2026Adjusted profit attributable to owners ÷ average owners’ equity.
Free cash flow margin0.45 %+1.4 ptsFY Mar 2026 vs FY Mar 2025Fiscal yearFY ending Mar 2026(Operating cash flow − fixed-asset purchases + disposals) ÷ revenue.
Revenue growth (YoY)26.67 %+1.0 ptsFY Mar 2026 vs FY Mar 2025Trailing twelve monthsTTM to Jun 2026Revenue change against the same period one year earlier.

Source: Inve data from filed results; ratios from the Screener-verified panel · to Jun 2026

Guidance

What management said, and what became of it

1 of 3 judged targets kept · 9 open · verdicts reflect calls analysed to Q1 FY27.

Diffusion Engineers Limited management guidance track record on Inve: 12 targets tracked across analysed earnings calls (1 achieved, 2 missed, 9 open).

TargetOriginal wordingSaidLatest callVerdict
FY27 Debtor DaysReduce debtor days to 80-85 in FY27
Call transcript, Q4 FY26 · 18 May 2026		Q4 FY26Q1 FY27:No update provided on the debtor days metric or progress towards the FY27 target.
Call transcript, Q1 FY27 · 13 Aug 2026		Ghosted
FY27 EBITDA Margin Expansion100 to 200 bps EBITDA margin expansion in FY27
Call transcript, Q3 FY26 · 9 Feb 2026		Q3 FY26Q1 FY27:Guidance for margin expansion was reiterated at 100-200 bps, but the timeline was extended to 'by FY27 and FY28', effectively delaying the original FY27 target.
Call transcript, Q1 FY27 · 13 Aug 2026		Delayed
FY26 Revenue GrowthMid to late teens growth for FY26
Call transcript, Q2 FY26 · 17 Nov 2025		Q2 FY26Q4 FY26:Full year FY26 consolidated revenue grew 21.28% YoY, exceeding the 'mid to late teens' guidance.
Call transcript, Q4 FY26 · 18 May 2026		Achieved

Source: Inve Guidance Tracker for Diffusion Engineers Limited · to Q1 FY27

A verdict describes what became of management’s own words in later analysed calls. “Delayed” is a change of date, “went quiet” a target the calls stopped mentioning. None of it is a judgement on the investment. The methodology sets out how verdicts are recorded.

2 of Diffusion Engineers Limited's 12 targets were missed. See which ones, and which are quietly gone. The 3 above are the free sample; 9 more targets are in the full ledger.

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Price

₹406.3 +1.71% · +₹6.85

Last close 27 Oct 2026 · NSE · INR · Source: Inve

Performance +9.5% 1Y

₹300₹400₹500Oct 25Dec 25Jan 26Mar 26Apr 26Jun 26Jul 26Sept 26Oct 26Q2 FY26 — 17 Nov 2025Q3 FY26 — 9 Feb 2026Q4 FY26 — 18 May 2026Q1 FY27 — 13 Aug 2026

1Y: ₹370.9 on 24 Oct 2025 → ₹406.3. High ₹485.5 (31 Aug 2026), low ₹236.77 (1 Feb 2026).

Previous close
₹399.45
Market cap
₹1.5k Cr
52-week range
₹236.77 – ₹485.5
One year
+10.60%
Price to earnings (TTM to Jun 2026)
26.96×
Return on equity (TTM to Jun 2026)
14.35%

Overview

Symbol
NSE:DIFFNKG
Industry
Industrials
Exchange
NSE
Currency
INR

What Diffusion Engineers Limited does

Based on the company's own presentations, annual report and earnings calls.

Diffusion Engineers Limited makes special-purpose welding electrodes, flux-cored wires, wear plates, wear parts and heavy engineering equipment used to protect and extend the life of industrial assets in cement, steel, power, mining, engineering, sugar, defence, railways and oil & gas plants. It sells through a mix of direct customers and OEMs, manufacturing across five units at Nagpur, Maharashtra, and exports to over 35 countries. The company also undertakes fabrication of heavy engineering equipment such as rotors, material hoppers and drive arrangements for core-sector clients, and has begun supplying components linked to the railway (Vande Bharat) supply chain and, via an investment in Tejorup Sunmay Systems, defense (VSHORADS) systems.

Segments

  • Heavy Engineering
  • Wear Plates and Wear Parts
  • Welding Consumables
Manufacturing units
5 units (Unit I-IV plus a proposed expansion facility), all located in Nagpur, Maharashtra
Export reach
35+ countries, including Middle East, Far East, South Asia, Africa, Eastern Europe, Russia and North America
Projects completed
11,000+ across cement, steel, power, engineering, sugar, defence, railways, mining and oil & gas
Distributor network
95+ distributors in India and 9 distributors overseas
Overseas subsidiaries/JVs
Singapore (Diffusion Engineers Singapore Pte Ltd), UK (LSN Diffusion Limited JV), Malaysia (Mecdiff Sdn Bhd), Philippines (Diffusion Wear Solutions Philippines Inc), UAE
R&D and quality accreditation
DSIR-approved R&D facility at Unit I; NABL-accredited testing lab (ISO/IEC 17025:2017); certified to ISO 9001:2015, ISO 45001:2018 and ISO 14001:2015
Founded 1982Headquarters Nagpur, Maharashtra, India Company website

How the price took the results

close before → close after

Q1 FY27
+7.9%
13 Aug
Q4 FY26
+3.0%
18 May
Q3 FY26
+10.9%
9 Feb
Q2 FY26
−7.6%
17 Nov

The move from the last close before each results date to the first close after it — the market's first read on the quarter, not the quarter itself.

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