Thermax Limited

“Thermax is India's dominant industrial energy and environment engineering franchise with a net-cash balance sheet, ROCE of ~26%, clean governance, and genuine structural tailwinds from India's capex and environmental compliance cycles. However, its EPC segment structurally caps blended ROIC at 14–18%, margins are roughly half of global best-in-class peers, and at 67x trailing / 56x forward earnings the stock is priced for the bull case with no margin of safety. The 5-year probability-weighted return is ~3% CAGR — inadequate compensation for a business with meaningful cyclicality and an ongoing fossil-fuel transition risk. The right action is to track for a 30–40% pullback to the INR 2,500–2,800 range where the long-term thesis becomes genuinely compelling.”