Astra Microwave Products Secures ₹2,205.23 Crore Order for AAAU and Interface Frames for Uttam Radar
Astra Microwave Products has secured a confirmed ₹2,205.23 crore work order from HAL for 122 AAAUs and 121 Interface Frames for the Uttam Radar system, to be executed over five years. The order is 741% of trailing twelve-month revenue of ₹1,190.10 crore, with quarterly OPMs improving from 22.30% in Q2FY26 to 33.08% in Q4FY26. Key risks include negative operating cashflows of -₹90.20 crore in FY25 and 100% client concentration with HAL in the disclosed order book.

*this image is generated using AI for illustrative purposes only.
Astra Microwave Products has signed a confirmed work order valued at ₹2,205.23 crore with Hindustan Aeronautics Limited (HAL). The contract covers the procurement of 122 Advanced Airborne Avionics Units (AAAU) and 121 Interface Frames for the Uttam Radar system, with execution scheduled to be completed within five years from the date of the order.
Order in Financial Context
This confirmed order represents a substantial milestone for the company's growth trajectory. At ₹2,205.23 crore, the deal value is approximately 741% of the company's trailing twelve-month revenue of ₹1,190.10 crore and 184% of its average quarterly revenue of ₹297.52 crore. The total disclosed order book stands at ₹2,205.23 crore, creating a backlog equivalent to roughly 7.4 quarters of average quarterly revenue and significantly de-risking future earnings visibility.
Company Order Track Record
The company had not disclosed any order wins in the previous three fiscal quarters, making this the first major disclosed inflow in this window. This suggests a potential shift toward larger, consolidated defense contracts rather than smaller, frequent orders.
Execution and Revenue Quality
The company has demonstrated consistent revenue growth and margin expansion over the last three quarters. Operating profit margins improved from 22.30% in Q2FY26 to 33.08% in Q4FY26, driven by higher volume realization and operational leverage. No quarters showed net losses or negative operating margins, indicating stable execution quality.
| Quarter: | Revenue (₹ Cr): | Net Profit (₹ Cr): | OPM (%): |
|---|---|---|---|
| Q4FY26 | 495.20 | 106.00 | 33.08% |
| Q3FY26 | 268.40 | 46.80 | 31.71% |
| Q2FY26 | 222.70 | 23.90 | 22.30% |
Revenue Growth — Order Wins Translating to Revenue
As Astra Microwave Products has sustained order wins, its annual revenue has grown from ₹756.80 crore in FY22 to ₹1,162.80 crore in FY26, representing a YoY growth of +8.8% based on the latest annual data. This steady revenue expansion, coupled with accelerating profit growth of +24.7% YoY in FY26, validates the company's ability to scale operations alongside increasing order inflows.
Working Capital and Execution Capacity
The company maintains a strong liquidity position with a current ratio of 3.13x and a Total Liabilities/Equity ratio of 0.51x. This conservative leverage profile provides sufficient headroom to finance the working capital requirements associated with the new ₹2,205.23 crore order. However, operating cashflows have been negative in recent years, standing at -₹90.20 crore in FY25 and -₹181.50 crore in FY24, suggesting that profits are currently being retained in receivables or inventory rather than converting to free cash flow.
What to Watch
- Execution rate: Monitor the quarterly revenue run-rate against the new backlog to assess whether the company can ramp up production capacity to meet the five-year delivery schedule without compromising margins.
- Cash conversion: With operating cashflows remaining negative in FY24 and FY25, improvements in working capital management as the new large-order cycle begins are notable.
- Margin trajectory: Track the operating profit margin on this specific HAL contract versus the historical average of 26.9%, as defense contracts often have fixed-price structures that can pressure margins if input costs rise.
- Client concentration: Hindustan Aeronautics Limited now accounts for 100% of the disclosed order book, creating significant client concentration risk that should be monitored for diversification in future quarters.
Key Observations
The table below summarizes key financial and valuation metrics relevant to this order and the company's current standing.
| Metric: | Details: |
|---|---|
| Book-to-Bill | 1.85x |
| P/E (as of 30 Jul 2026) | 87.3x |
| ROCE | 21.62% |
| Operating Cashflow (FY25) | -₹90.20 crore |
- Backlog signal: Book-to-bill of 1.85x — at this level, execution capacity becomes the binding constraint.
- Valuation check (as of 30 Jul 2026): P/E of 87.3x against ROCE of 21.62%. Valuation was pricing in execution improvement not yet visible in return ratios. (P/E is price-derived and will change; ROCE is from audited financials)
- Cash conversion: Operating cashflow of -₹90.20 crore in FY25; backlog is not converting to cash efficiently, and receivables or working capital cycle may be stretched.
Historical Stock Returns for Astra Microwave Products
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -3.75% | -0.15% | -2.85% | +85.88% | +69.54% | +1,011.83% |
How will Astra Microwave address the significant client concentration risk now that 100% of its disclosed order book is tied to HAL?
What specific operational strategies will the company employ to convert its growing backlog into positive operating cash flows, given recent negative trends?
Can Astra Microwave sustain its expanding operating profit margins under the fixed-price structure of this large HAL contract amidst potential input cost inflation?


































