Defence · Founded 1991 · www.astramwp.com · BSE 532493 · NSE ASTRA MICRO · ISIN INE386C01029
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Business
Astra Microwave Products Ltd. (ASTRAMICRO) is an Indian company specializing in the design, development, and manufacturing of high-technology radio frequency (RF) and microwave components, sub-systems, and systems. Its core business serves critical sectors such as Defence, Space, Meteorology, and Telecommunications. The company makes money by supplying these specialized electronic products and solutions primarily to government organizations like Defence Research and Development Organisation (DRDO), Indian Space Research Organisation (ISRO), Bharat Electronics Ltd. (BEL), and various defence public sector undertakings, as well as to private players in the telecom sector.
Revenue Mix
While specific percentage breakdowns are not always publicly disaggregated, Astra Microwave Products primarily operates across three key domains:
Defence: Supplying components and systems for radar, electronic warfare, missile systems, communication systems, and naval applications. This is a significant revenue driver.
Space: Providing crucial components and sub-systems for satellite communication, remote sensing, and launch vehicle programs to ISRO.
Telecom & Meteorology: Developing products for wireless communication infrastructure and weather radar systems.
Industry
Astra Microwave operates in the highly specialized and strategic Defence and Space electronics industry in India, characterized by high technological barriers to entry, significant R&D requirements, and stringent quality certifications. The industry structure often involves government entities as primary clients. The company is positioned as a leading indigenous player in RF and Microwave technologies, leveraging its expertise and long-standing relationships with key Indian strategic organizations. Its focus on 'Make in India' aligns well with government procurement policies, giving it a competitive edge against general international competition in this niche.
MOAT
Technological Expertise: Decades of specialized R&D and manufacturing capability in niche RF and Microwave technologies, which are critical for high-performance defence and space applications.
Established Relationships & Trust: Long-standing and deep relationships with key strategic government clients (DRDO, ISRO, BEL), built over years of successful project execution and trust in critical applications.
High Entry Barriers: The defence and space sectors have significant regulatory hurdles, require high capital investment in R&D, and demand stringent quality and reliability standards, limiting new entrants.
"Make in India" Advantage: The government's emphasis on indigenous sourcing for defence and strategic electronics provides a preferential position for domestic players.
High Switching Costs: Once their specialized components are integrated into complex defence or space systems, switching to a new supplier involves significant re-design, testing, and re-qualification costs.
Growth Drivers
Increased Defence Spending & Modernization: Continued rise in India's defence budget and ongoing modernization programs for the armed forces will drive demand for advanced electronic systems.
"Make in India" & Import Substitution: Government policies promoting indigenous manufacturing and reducing reliance on defence imports directly benefit domestic suppliers like Astra Microwave.
Growth in Space Sector: India's ambitious space missions and programs by ISRO create a consistent demand for advanced space-grade components and sub-systems.
Technological Upgrades: Continuous demand for upgrades in radar, electronic warfare, and communication systems across defence and civilian applications.
Potential Export Opportunities: Growing global interest in Indian defence products from friendly nations could open new revenue streams, though currently a smaller contributor.
Risks
Government Budgetary Fluctuations: High dependence on government spending for defence and space projects, making the company susceptible to changes in budget allocations or procurement delays.
Long Order-to-Cash Cycle: Defence and space projects often have long gestation periods and extended payment cycles, impacting working capital management and cash flow.
Technological Obsolescence: The need for continuous and significant R&D investment to keep pace with rapid advancements in RF and microwave technology.
Project Execution Risks: Complex defence and space projects carry inherent risks of delays, cost overruns, or technical challenges.
Concentration Risk: Significant reliance on a few key government clients for a substantial portion of its revenue.
Competition: While niche, competition from other specialized domestic players and potential international collaborations or market entries.
Management & Ownership
Astra Microwave Products Ltd. was founded by a team of experienced professionals with strong technical backgrounds in the microwave domain. The company's promoters hold a significant stake, reflecting long-term commitment. The management team has extensive experience in the highly specialized fields of defence and space electronics, fostering strong relationships with key customers and driving technological development. The ownership structure typically includes promoter holdings, institutional investors, and public shareholding.
Outlook
Astra Microwave is strategically positioned to benefit from India's push for self-reliance in defence and space technologies. The growing defence budget, coupled with the "Make in India" initiative, provides a strong tailwind for indigenous players. The company's deep technical expertise and established client relationships in critical sectors offer a solid foundation for growth. However, the company faces inherent risks associated with long project cycles, dependence on government spending, and the constant need for R&D to counter technological obsolescence. While the demand for its specialized products is expected to remain robust, efficient project execution and effective working capital management will be crucial for sustainable growth.
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| #(Fig in Cr.) | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 231 | 354 | 155 | 230 | 259 | 408 | 200 | 215 | 260 | 488 |
| Other Income | 4 | 3 | 2 | 2 | 2 | 11 | 3 | 6 | 3 | 7 |
| Total Income | 235 | 357 | 157 | 232 | 261 | 419 | 202 | 220 | 263 | 495 |
| Total Expenditure | 165 | 273 | 131 | 180 | 182 | 288 | 159 | 167 | 178 | 326 |
| Operating Profit | 70 | 83 | 26 | 51 | 78 | 131 | 43 | 54 | 86 | 169 |
| Interest | 8 | 9 | 10 | 13 | 15 | 19 | 15 | 13 | 13 | 14 |
| Depreciation | 7 | 6 | 8 | 6 | 10 | 11 | 9 | 10 | 11 | 13 |
| Exceptional Income / Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit Before Tax | 55 | 67 | 7 | 33 | 54 | 100 | 20 | 30 | 61 | 142 |
| Provision for Tax | 14 | 17 | 2 | 8 | 14 | 26 | 5 | 8 | 19 | 35 |
| Profit After Tax | 41 | 51 | 5 | 24 | 40 | 75 | 15 | 22 | 42 | 107 |
| Adjustments | 3 | 4 | 2 | 1 | 8 | -1 | 2 | 2 | 5 | -1 |
| Profit After Adjustments | 43 | 54 | 7 | 25 | 47 | 73 | 16 | 24 | 47 | 106 |
| Adjusted Earnings Per Share | 4.6 | 5.7 | 0.8 | 2.7 | 5 | 7.7 | 1.7 | 2.5 | 4.9 | 11.2 |
| #(Fig in Cr.) | Mar 2015 | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 634 | 419 | 390 | 362 | 293 | 467 | 641 | 750 | 816 | 909 | 1051 | 1163 |
| Other Income | 6 | 9 | 6 | 9 | 25 | 12 | 11 | 6 | 5 | 12 | 24 | 19 |
| Total Income | 640 | 427 | 396 | 371 | 318 | 479 | 652 | 757 | 821 | 921 | 1075 | 1180 |
| Total Expenditure | 518 | 318 | 287 | 249 | 261 | 378 | 561 | 661 | 667 | 717 | 788 | 830 |
| Operating Profit | 122 | 109 | 109 | 122 | 57 | 101 | 91 | 96 | 154 | 204 | 287 | 352 |
| Interest | 15 | 14 | 15 | 15 | 13 | 15 | 26 | 21 | 31 | 32 | 57 | 55 |
| Depreciation | 22 | 24 | 24 | 27 | 29 | 26 | 24 | 22 | 24 | 25 | 35 | 43 |
| Exceptional Income / Expenses | -0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit Before Tax | 85 | 71 | 70 | 80 | 13 | 59 | 39 | 50 | 96 | 159 | 204 | 253 |
| Provision for Tax | 22 | 15 | 12 | 19 | 4 | 15 | 10 | 12 | 26 | 38 | 50 | 67 |
| Profit After Tax | 63 | 56 | 58 | 61 | 10 | 44 | 29 | 38 | 70 | 121 | 154 | 186 |
| Adjustments | -0 | -0 | -0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| Profit After Adjustments | 63 | 56 | 57 | 62 | 10 | 44 | 29 | 38 | 70 | 121 | 154 | 193 |
| Adjusted Earnings Per Share | 7.7 | 6.5 | 6.6 | 7.1 | 1.1 | 5.1 | 3.3 | 4.4 | 8.1 | 12.8 | 16.2 | 20.3 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | 16% | 12% | 18% | 5% |
| Operating Profit CAGR | 41% | 44% | 23% | 9% |
| PAT CAGR | 27% | 59% | 28% | 9% |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Share Price CAGR | 25% | 57% | 54% | 27% |
| ROE Average | 15% | 14% | 11% | 12% |
| ROCE Average | 19% | 18% | 15% | 16% |
| #(Fig in Cr.) | Mar 2015 | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shareholder's Funds | 292 | 399 | 450 | 501 | 500 | 540 | 559 | 586 | 643 | 966 | 1098 |
| Minority's Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Borrowings | 33 | 56 | 67 | 14 | 5 | 0 | 0 | 3 | 3 | 15 | 39 |
| Other Non-Current Liabilities | 14 | 16 | 4 | 5 | 8 | 7 | 1 | 53 | 82 | 47 | 57 |
| Total Current Liabilities | 157 | 81 | 143 | 171 | 107 | 369 | 393 | 337 | 360 | 538 | 783 |
| Total Liabilities | 495 | 551 | 664 | 691 | 620 | 916 | 953 | 979 | 1088 | 1567 | 1979 |
| Fixed Assets | 142 | 137 | 150 | 194 | 178 | 161 | 153 | 160 | 167 | 170 | 229 |
| Other Non-Current Assets | 2 | 4 | 65 | 18 | 41 | 49 | 30 | 46 | 47 | 58 | 53 |
| Total Current Assets | 351 | 410 | 449 | 478 | 401 | 706 | 770 | 773 | 874 | 1334 | 1691 |
| Total Assets | 495 | 551 | 664 | 691 | 620 | 916 | 953 | 979 | 1088 | 1567 | 1979 |
| #(Fig in Cr.) | Mar 2015 | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Opening Cash & Cash Equivalents | 25 | 3 | 65 | 2 | 21 | 10 | 9 | 7 | 17 | 38 | 45 |
| Cash Flow from Operating Activities | -5 | 59 | 14 | 179 | 1 | -7 | -25 | 115 | -25 | -182 | -90 |
| Cash Flow from Investing Activities | -28 | -18 | -123 | -94 | 85 | -30 | -1 | -26 | -28 | -44 | -76 |
| Cash Flow from Financing Activities | 11 | 21 | 46 | -65 | -98 | 37 | 34 | -79 | 75 | 232 | 141 |
| Net Cash Inflow / Outflow | -22 | 62 | -63 | 20 | -12 | -1 | 8 | 10 | 21 | 7 | -25 |
| Closing Cash & Cash Equivalent | 3 | 65 | 2 | 21 | 10 | 9 | 18 | 17 | 38 | 45 | 20 |
| # | Mar 2015 | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings Per Share (Rs) | 7.67 | 6.5 | 6.62 | 7.11 | 1.13 | 5.08 | 3.33 | 4.37 | 8.06 | 12.75 | 16.17 |
| CEPS(Rs) | 10.37 | 9.28 | 9.48 | 10.22 | 4.46 | 8.06 | 6.05 | 6.92 | 10.79 | 15.38 | 19.86 |
| DPS(Rs) | 1.2 | 1.2 | 1 | 1.2 | 0.25 | 1.2 | 1.2 | 1.4 | 1.6 | 2 | 2.2 |
| Book NAV/Share(Rs) | 35.66 | 46.1 | 51.95 | 57.85 | 57.68 | 62.36 | 64.51 | 67.61 | 74.2 | 101.76 | 115.7 |
| Core EBITDA Margin(%) | 17.99 | 23.08 | 24.55 | 31.03 | 11.03 | 19 | 12.44 | 11.94 | 18.16 | 21.13 | 25.04 |
| EBIT Margin(%) | 15.52 | 19.53 | 20.23 | 25.86 | 8.93 | 15.82 | 10.02 | 9.55 | 15.56 | 20.99 | 24.85 |
| Pre Tax Margin(%) | 13.17 | 16.3 | 16.6 | 21.8 | 4.55 | 12.66 | 6.01 | 6.69 | 11.77 | 17.5 | 19.38 |
| PAT Margin (%) | 9.76 | 12.91 | 13.71 | 16.7 | 3.33 | 9.43 | 4.5 | 5.05 | 8.56 | 13.32 | 14.6 |
| Cash Profit Margin (%) | 13.18 | 18.41 | 19.54 | 24.19 | 13.17 | 14.94 | 8.17 | 7.98 | 11.46 | 16.07 | 17.94 |
| ROA(%) | 11.84 | 10.77 | 9.48 | 9.02 | 1.49 | 5.74 | 3.09 | 3.92 | 6.76 | 9.12 | 8.66 |
| ROE(%) | 23.55 | 16.31 | 13.56 | 12.85 | 1.95 | 8.47 | 5.25 | 6.62 | 11.37 | 15.05 | 14.87 |
| ROCE(%) | 29.12 | 20 | 16.08 | 15.98 | 4.71 | 13.24 | 10.03 | 10.72 | 17.1 | 18.78 | 19.18 |
| Receivable days | 68.98 | 120.86 | 172.49 | 204.5 | 237.88 | 172.45 | 146.98 | 114.76 | 109.37 | 158.4 | 224.19 |
| Inventory Days | 94.08 | 123.53 | 109.49 | 118.09 | 153.56 | 165.35 | 174.6 | 182.13 | 187.62 | 187.48 | 196.27 |
| Payable days | 129.02 | 98.11 | 56.57 | 40.04 | 44.19 | 58.97 | 40.46 | 32.23 | 35.63 | 43.34 | 50.74 |
| PER(x) | 19.23 | 16.28 | 16.81 | 10.78 | 87.21 | 10.23 | 38.9 | 51.36 | 27.86 | 46.72 | 41.71 |
| Price/Book(x) | 4.14 | 2.29 | 2.14 | 1.33 | 1.7 | 0.83 | 2.01 | 3.32 | 3.03 | 5.85 | 5.83 |
| Dividend Yield(%) | 0.81 | 1.13 | 0.9 | 1.57 | 0.25 | 2.31 | 0.93 | 0.62 | 0.71 | 0.34 | 0.33 |
| EV/Net Sales(x) | 2 | 2.14 | 2.82 | 2.01 | 2.86 | 0.98 | 1.87 | 2.58 | 2.48 | 6.34 | 6.4 |
| EV/Core EBITDA(x) | 10.41 | 8.22 | 10.04 | 5.98 | 14.77 | 4.52 | 13.26 | 20.2 | 13.16 | 28.29 | 23.45 |
| Net Sales Growth(%) | 19.28 | -33.89 | -6.93 | -7.08 | -18.97 | 59.19 | 37.17 | 17.09 | 8.67 | 11.44 | 15.66 |
| EBIT Growth(%) | 22.58 | -14.62 | -0.37 | 11.37 | -72.29 | 181.82 | -13.12 | 11.6 | 77.13 | 50.28 | 36.95 |
| PAT Growth(%) | 23.48 | -10.2 | 2.14 | 6.11 | -84.02 | 351.15 | -34.49 | 31.26 | 84.39 | 73.37 | 26.8 |
| EPS Growth(%) | 23.45 | -15.31 | 1.94 | 7.38 | -84.15 | 351.15 | -34.49 | 31.26 | 84.39 | 58.16 | 26.8 |
| Debt/Equity(x) | 0.32 | 0.17 | 0.31 | 0.19 | 0.03 | 0.11 | 0.22 | 0.12 | 0.29 | 0.25 | 0.38 |
| Current Ratio(x) | 2.24 | 5.09 | 3.15 | 2.8 | 3.75 | 1.91 | 1.96 | 2.29 | 2.43 | 2.48 | 2.16 |
| Quick Ratio(x) | 1.14 | 3.57 | 2.24 | 2.18 | 2.44 | 1.14 | 1.12 | 1.05 | 1.26 | 1.52 | 1.37 |
| Interest Cover(x) | 6.59 | 6.05 | 5.57 | 6.36 | 2.04 | 5.01 | 2.5 | 3.34 | 4.1 | 6.01 | 4.54 |
| Total Debt/Mcap(x) | 0.08 | 0.08 | 0.14 | 0.14 | 0.02 | 0.13 | 0.11 | 0.04 | 0.1 | 0.04 | 0.07 |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 |
| FII | 2.94 | 3.17 | 4.67 | 5.69 | 5.19 | 5.3 | 6.46 | 6.47 | 6.27 | 7.56 |
| DII | 14.79 | 13.59 | 13.57 | 14.99 | 15.36 | 15.31 | 14.37 | 14.55 | 14.76 | 15.42 |
| Public | 75.73 | 76.7 | 75.23 | 72.79 | 72.91 | 72.86 | 72.63 | 72.45 | 72.44 | 70.48 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 |
| FII | 0.28 | 0.3 | 0.44 | 0.54 | 0.49 | 0.5 | 0.61 | 0.61 | 0.6 | 0.72 |
| DII | 1.4 | 1.29 | 1.29 | 1.42 | 1.46 | 1.45 | 1.36 | 1.38 | 1.4 | 1.46 |
| Public | 7.19 | 7.28 | 7.14 | 6.91 | 6.92 | 6.92 | 6.9 | 6.88 | 6.88 | 6.69 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | +16% | +12% | +18% | +5% |
| Operating Profit CAGR | +41% | +44% | +23% | +9% |
| PAT CAGR | +27% | +59% | +28% | +9% |
| Share Price CAGR | +25% | +57% | +54% | +27% |
| ROE Average | +15% | +14% | +11% | +12% |
| ROCE Average | +19% | +18% | +15% | +16% |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 | 6.54 |
| FII | 2.94 | 3.17 | 4.67 | 5.69 | 5.19 | 5.3 | 6.46 | 6.47 | 6.27 | 7.56 |
| DII | 14.79 | 13.59 | 13.57 | 14.99 | 15.36 | 15.31 | 14.37 | 14.55 | 14.76 | 15.42 |
| Public | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 | 93.46 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 | 0.62 |
| FII | 0.28 | 0.3 | 0.44 | 0.54 | 0.49 | 0.5 | 0.61 | 0.61 | 0.6 | 0.72 |
| DII | 1.4 | 1.29 | 1.29 | 1.42 | 1.46 | 1.45 | 1.36 | 1.38 | 1.4 | 1.46 |
| Public | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 | 8.87 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 | 9.49 |
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