Astra Microwave Products Signs Rs 2205.23 Crore Deal with HAL for Uttam Radar AAAU Supply
Astra Microwave Products has secured a confirmed Rs 2205.23 crore work order from Hindustan Aeronautics Limited for 122 Advanced Airborne Avionics Units and 121 Interface Frames for the Uttam Radar system, to be executed over five years. The order equals 741% of trailing twelve-month revenue of Rs 1190.10 crore and creates a backlog of approximately 7.4 quarters of average quarterly revenue, while the company's OPM improved from 22.30% in Q2FY26 to 33.08% in Q4FY26.

*this image is generated using AI for illustrative purposes only.
Astra Microwave Products has signed a confirmed work order valued at Rs 2205.23 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 Rs 2205.23 crore, the deal value is approximately 741% of the company's trailing twelve-month revenue of Rs 1190.10 crore and 184% of its average quarterly revenue of Rs 297.52 crore. The total disclosed order book stands at Rs 2205.23 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 (Rs Cr): | Net Profit (Rs 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 Rs 756.80 crore in FY22 to Rs 1162.80 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 Rs 2205.23 crore order. However, operating cashflows have been negative in recent years, standing at -Rs 90.20 crore in FY25 and -Rs 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
| Metric: | Details: |
|---|---|
| Book-to-Bill | 1.85x |
| P/E (as of 30 Jul 2026) | 87.3x |
| ROCE | 21.62% |
| Operating Cashflow (FY25) | -Rs 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 -Rs 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 |
|---|---|---|---|---|---|
| -2.69% | -1.77% | -0.08% | +78.84% | +79.75% | +911.43% |
How will Astra Microwave Products manage the significant working capital requirements of the Rs 2205 crore order given its history of negative operating cash flows?
What specific capacity expansion plans does the company have to ensure it can meet the five-year delivery schedule without compromising its recently improved operating margins?
Given that HAL now represents 100% of the disclosed order book, what strategies is the company pursuing to diversify its client base and mitigate concentration risk in future quarters?


































