At a Glance
Blue Star, India’s favorite air-conditioning and refrigeration giant, trades at ₹1,697 with a P/E of 59.6. Over the last five years, profits grew at 32.2% CAGR, ROCE is a healthy 26.2%, and ROE stands at 20.6%. However, with the stock trading at 11.4× book value, the valuation feels like paying for chilled water at an airport lounge.
Introduction
Founded in 1943, Blue Star has gone from being “that AC company” to a full-blown MEP projects & cooling solutions behemoth. Its portfolio includes everything from residential air conditioners to large-scale railway electrification and high-tech MedTech solutions. The company is riding India’s urbanization, but investors must ask: is the stock cooling off or overheating?
Business Model (WTF Do They Even Do?)
Blue Star operates in four segments:
- Electro-Mechanical Projects – HVAC, plumbing, fire-fighting, water projects, railway electrification.
- Commercial Air Conditioning – ducted systems, VRFs, screw & scroll chillers.
- Unitary Products – room ACs, water purifiers, coolers, commercial refrigeration products.
- Professional Electronics & Industrial Systems (PE&IS) – MedTech, industrial automation, data security solutions.
Think of it as the Amazon of cooling—diverse, dominant, and everywhere.
Financials Overview
FY25 Highlights:
- Revenue: ₹11,968 Cr
- EBITDA: ₹879 Cr
- Net Profit: ₹591 Cr
- OPM: 7%
- ROE: 20.6%
- ROCE: 26.2%
Q4 FY25:
