Swaraj Engines Q1: record ₹588 Cr revenue (+21.5%) but PAT lags at +11% as margins slip

Swaraj Engines opened FY27 with its best-ever quarter on volume and profit in absolute terms — engine sales hit a record 56,803 units (+15.8% YoY) and net operating revenue rose 21.5% YoY to ₹588.39 Cr, its highest ever. On standalone basis (the company has no subsidiaries), PBT was an all-time high ₹74.64 Cr and PAT reached ₹55.53 Cr, up 11.1% YoY from ₹49.97 Cr. Against street, the topline landed at the upper end of Uniresearch's ₹532–599 Cr range, so revenue was broadly in-line-to-firm; but the PAT print undershoots the 15–20% FY27 earnings growth analysts had been modelling.

The story of the quarter is the gap between topline and bottom line. Revenue grew 21.5% YoY while profit grew only 11.1%, and that wedge is margin compression: net margin narrowed to 9.44% from 10.20% a year ago (and 9.93% last quarter), while EBITDA margin eased to ~13.0% from 13.86%. The squeeze sits on the cost-of-materials line — raw material consumed rose to 78.4% of revenue from 77.1% a year earlier — consistent with input-cost pressure on a single-product diesel-engine business that supplies M&M's Swaraj tractor division. Employee cost also stepped up (₹15.43 Cr vs ₹13.22 Cr). Sequentially the result is more muted still: revenue +7.8% but PAT essentially flat (+1.8%) versus Q4 FY26's ₹54.56 Cr.

The stock went into the print at ₹3,780.2, down 2.4% over the past month of trading.

For context: this is the highest quarterly PAT in the last 6 quarters on our records; PAT has now risen for 2 consecutive quarters; revenue is at a 6-quarter high.

EPS (basic, not annualised) ₹45.70 vs ₹41.14 YoY — no exceptional items this quarter

Management framed it as "yet another strong quarterly performance" citing the record volume and cumulative sales crossing the 2-million mark, which is accurate on absolute PBT/volume but does not address the margin give-back. The company offers no formal forward guidance, and there is no prior concall or outlook on record to test this against. The result was declared alongside the 40th AGM and a 'Strong' CRISIL ESG rating received on 14 July; an internal-auditor change was effected in June. With demand tied almost entirely to M&M tractor offtake, the durability of the 15.8% volume run-rate and whether material costs stabilise are what determine if the margin slip is a one-quarter input-cost effect or a trend.