Hindustan Aeronautics Limited (HAL) is India's primary aerospace and defence manufacturer — it makes fighter jets (Tejas), helicopters (Dhruv, Prachand, LCH), trainer aircraft (HTT-40), and provides maintenance, repair, and overhaul (MRO) services for the Indian Air Force, Army, and Navy.
The Order Book Transformation
HAL's order book has undergone a step-change transformation. The landmark event was the Indian government's clearance of 83 Tejas Mk1A aircraft at a total contract value of ₹48,000 crore — the largest single defence contract in Indian history at the time of signing. Combined with the 156 Prachand (Light Combat Helicopter) order, naval variant Tejas development, and HTT-40 trainer contracts, HAL's total order book crossed ₹1 lakh crore.
The MRO Business: Underappreciated
HAL's MRO and spares business generates approximately 35-40% of revenue with significantly higher margins than manufacturing. The IAF operates 600+ aircraft that require regular servicing — HAL is the only authorised MRO for most of these platforms. This is a recurring, high-margin annuity stream that is fully captive and impossible to outsource.
- Order book: ₹1+ lakh crore (FY25)
- Tejas Mk1A: 83 aircraft, ₹48,000 crore contract
- LCH Prachand: 156 helicopters ordered
- MRO revenue share: ~35-40% of total (higher margin)
- EBITDA margin: ~25-27% (public sector defence premium)
🔍 BBS Insight
HAL's investment case is straightforward but the valuation is complex. The order book is real and government-backed — default risk is near zero. The execution risk is real — HAL has historically taken longer to deliver than contracted timelines. The analytical question is: at what P/E does the order book visibility justify the execution risk premium? At 30-35x, you are paying for near-perfect execution. At 20-22x (trough levels after delivery delays), you are getting the order book optionality at a discount.