Diffusion Engineers Limited

Diffusion Engineers Limited delivered healthy revenue growth in Q3 FY26, with consolidated revenue from operations increasing 27.31% YoY to INR 100.82 crores. This performance was supported by strong execution across welding consumables, wear solutions, and heavy engineering segments. Consolidated EBITDA grew 28.96% YoY to INR 13.50 crores, maintaining a stable margin of 13.39%, while consolidated PAT surged 69.14% YoY to INR 12.01 crores, reflecting disciplined cost management and an improving product mix.

The company is in the midst of a significant IPO-funded capacity expansion, investing approximately INR 100 crores. Key updates include adding 10 tons per day of incremental electrode manufacturing capacity, increasing wear plate capacity by 25% to over 250 square meters per day, and commissioning a new heavy engineering facility by the end of FY26. These new assets are expected to deliver a 3x to 3.5x asset turnover, contributing INR 600-700 crores in turnover upon full utilization by FY28-29, and driving accelerated growth of 25% from FY27 onwards.

Diffusion Engineers acquired a 10% stake in Tejorup Sunmay Systems Private Limited, a pre-revenue company focused on advanced systems for aerospace, marine, and land applications, particularly VSHORADS. This strategic investment provides Diffusion with manufacturing rights for missiles and launchers upon prototype approval, leveraging their existing precision engineering capabilities and experience as a defense supplier for T-90 tanks and armor. The move aims to develop indigenous solutions under the Atmanirbhar Bharat initiative.

The company maintains a robust order book of INR 200 crores, with over 80% of revenues coming from repeat customers across critical industrial sectors like cement, steel, power, mining, and infrastructure. Furthermore, Diffusion has received Letters of Intent (LOIs) for three Vande Bharat railway contracts, which are expected to be executed within three to five months. These new contracts are crucial for opening new market gates, despite their developmental nature and currently unquantified margins.

While consolidated EBITDA margins remained stable at 13.39% in Q3 FY26, the company acknowledges that short-term margins can be affected by high volatility in specialty raw material prices, such as tungsten, which has seen a 300% increase from 2024 levels. However, management expects to pass on these costs and is targeting a 100-200 basis point EBITDA margin expansion in FY27, aiming for 15-16% in the medium term, driven by scale and a richer product mix.

Management aims to reduce the seasonality of its business, traditionally stronger in Q2 and Q4, by syncing the order book and execution cycle. The shift towards more engineered products and large industrial solutions, away from just consumables, is expected to mitigate the effect of seasonality. While some seasonal elements related to major plant shutdowns during the rainy season will persist, the changing product mix is anticipated to provide more consistent revenue generation.