Defence · Founded 1997 · https://apollo-micro.com · BSE 540879 · NSE APOLLO · ISIN INE713T01028
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Business
Apollo Micro Systems Ltd. is an Indian company primarily engaged in the design, development, and manufacturing of custom-built, application-specific electronic and electro-mechanical solutions. The company serves the defence, aerospace, space, and industrial sectors. Its core business involves providing critical embedded systems, avionic systems, weapon systems, command and control systems, and various other electronic sub-systems and components. Apollo Micro Systems acts as an indigenous solutions provider, catering to the "Make in India" initiatives in the defence and aerospace sectors. Revenue is generated through sales of these systems, components, and related services to government entities, public sector undertakings (PSUs), and private players.
Revenue Mix
While Apollo Micro Systems does not explicitly break down its revenue into distinct, separately reported segments with specific percentages, its business can broadly be categorized by the end-user sectors it serves and the type of products:
Defence & Aerospace: This is the primary segment, encompassing embedded systems, avionic systems, missile technologies, test solutions, communication systems, and electro-mechanical systems for various defence platforms (aircraft, ships, ground vehicles, missiles).
Space: Providing systems for satellite and launch vehicle applications.
Industrial: Offering solutions for sectors like power, transportation, and infrastructure, often leveraging its core embedded system capabilities.
The majority of the company's revenue historically originates from the Defence & Aerospace sector in India.
Industry
The Indian defence electronics industry is characterized by a strong government emphasis on indigenization, driven by the "Make in India" policy and increasing defence budgets. The industry structure involves large PSUs (like HAL, BEL, DRDO labs) as prime contractors and end-users, with private players like Apollo Micro Systems often acting as sub-system suppliers, technology partners, or developing niche solutions. Apollo Micro Systems positions itself as a specialized technology-driven company providing critical electronic and electro-mechanical systems. It competes with other mid-sized Indian defence electronics manufacturers and system integrators, as well as some international players with local tie-ups. Its focus is on highly specialized, mission-critical components and systems, often developed in collaboration with DRDO and other defence organizations.
MOAT
Apollo Micro Systems' competitive advantages primarily stem from:
Technological Expertise & R&D: Demonstrated capability in developing complex, application-specific electronic and electro-mechanical solutions required for critical defence applications. This includes domain-specific knowledge in embedded systems, real-time operating systems, and RF technologies.
Established Relationships: Long-standing relationships and approvals from key government entities, DRDO labs, and defence PSUs, which are critical customers in the Indian defence ecosystem.
Indigenization Focus: Aligns with the government's push for indigenous defence manufacturing, making it a preferred partner over foreign suppliers for certain components and systems.
High Entry Barriers: The defence sector has high entry barriers due to stringent quality standards, long certification cycles, and the need for specialized technical know-how and security clearances.
Growth Drivers
Increased Defence Budget & Indigenization: Continued focus by the Indian government on enhancing defence capabilities, coupled with a strong push for indigenization ("Atmanirbhar Bharat" in Defence), is a primary growth driver.
Modernization of Armed Forces: Ongoing modernization programs across all three services (Army, Navy, Air Force) drive demand for advanced electronic systems, communication equipment, and weapon upgrades.
Technological Advancement: Development of new products and technologies in areas like Artificial Intelligence, Machine Learning, Cyber Security, and advanced sensor technologies for defence applications.
Order Book Execution: Timely execution of existing orders and securing new contracts from DRDO, Defence PSUs, and other government agencies.
Expansion into New Areas: Potential for expansion into related segments such as space technology, critical infrastructure, and even limited exports to friendly nations.
Risks
Dependency on Government Contracts: Significant reliance on defence contracts and government spending, making the company susceptible to changes in defence policy, budget allocations, and procurement delays.
Long Project Cycles: Defence projects often have long gestation periods from tendering to revenue realization, impacting cash flow and working capital management.
Intense Competition: Competition from other domestic players and, for certain high-tech components, from international defence majors.
Technological Obsolescence: Rapid advancements in technology can render existing products or solutions obsolete, requiring continuous R&D investment.
Regulatory & Policy Changes: Changes in defence procurement policies, export controls, or industrial licensing can impact operations.
Working Capital Management: Long payment cycles from government clients can strain working capital.
Management & Ownership
Apollo Micro Systems is promoted by Mr. Karunakar Reddy B., who serves as the Managing Director. He is an engineer with experience in the electronics and defence sectors and has been instrumental in the company's growth. The ownership structure typically shows a significant promoter holding, which is common among Indian companies, indicating strong control and commitment from the founding family or individuals. The management team includes professionals with backgrounds in engineering, project management, and finance relevant to the company's operations.
Outlook
Apollo Micro Systems is well-positioned to benefit from India's increasing focus on defence indigenization and modernization, supported by consistent government policy push and rising defence budgets. Its established relationships with key defence entities and technological capabilities in critical electronic systems provide a solid foundation for growth. However, the company operates in a cyclical and government-dependent sector, facing risks related to long project execution cycles, intense competition, and the need for continuous technological upgrades. While the strong order book and strategic alignment with national priorities present significant growth opportunities, successful execution, efficient working capital management, and continuous innovation will be crucial for navigating the inherent challenges of the defence industry.
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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 | 91 | 135 | 91 | 161 | 148 | 162 | 134 | 225 | 252 | 293 |
| Other Income | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 |
| Total Income | 92 | 136 | 92 | 161 | 149 | 162 | 134 | 227 | 253 | 296 |
| Total Expenditure | 67 | 107 | 69 | 128 | 110 | 126 | 93 | 166 | 202 | 226 |
| Operating Profit | 25 | 30 | 23 | 33 | 39 | 37 | 42 | 60 | 51 | 71 |
| Interest | 7 | 8 | 8 | 7 | 9 | 11 | 12 | 13 | 14 | 9 |
| Depreciation | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 6 | 7 |
| Exceptional Income / Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit Before Tax | 14 | 18 | 12 | 22 | 26 | 22 | 25 | 43 | 32 | 55 |
| Provision for Tax | 4 | 5 | 3 | 7 | 8 | 8 | 8 | 13 | 9 | 18 |
| Profit After Tax | 10 | 13 | 8 | 16 | 18 | 14 | 18 | 30 | 23 | 37 |
| Adjustments | -0 | 0 | 0 | -0 | 0 | 0 | 1 | 1 | 3 | 1 |
| Profit After Adjustments | 10 | 13 | 8 | 16 | 18 | 14 | 19 | 31 | 26 | 38 |
| Adjusted Earnings Per Share | 0.4 | 0.5 | 0.3 | 0.5 | 0.6 | 0.5 | 0.6 | 0.9 | 0.7 | 1.1 |
| #(Fig in Cr.) | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | TTM |
|---|---|---|---|---|---|---|---|
| Net Sales | 246 | 203 | 243 | 298 | 372 | 562 | 904 |
| Other Income | 2 | 1 | 1 | 1 | 2 | 3 | 6 |
| Total Income | 247 | 204 | 244 | 298 | 373 | 565 | 910 |
| Total Expenditure | 197 | 165 | 198 | 233 | 288 | 433 | 687 |
| Operating Profit | 50 | 39 | 46 | 65 | 86 | 132 | 224 |
| Interest | 15 | 16 | 17 | 22 | 30 | 34 | 48 |
| Depreciation | 10 | 9 | 9 | 10 | 11 | 15 | 22 |
| Exceptional Income / Expenses | 0 | 0 | 0 | -3 | 0 | 0 | 0 |
| Profit Before Tax | 25 | 14 | 20 | 29 | 44 | 83 | 155 |
| Provision for Tax | 11 | 4 | 6 | 10 | 13 | 26 | 48 |
| Profit After Tax | 14 | 10 | 15 | 19 | 31 | 56 | 108 |
| Adjustments | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| Profit After Adjustments | 14 | 10 | 15 | 19 | 31 | 56 | 114 |
| Adjusted Earnings Per Share | 0.7 | 0.5 | 0.7 | 0.9 | 1.1 | 1.8 | 3.3 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | 51% | 32% | 18% | 0% |
| Operating Profit CAGR | 53% | 42% | 21% | 0% |
| PAT CAGR | 81% | 55% | 32% | 0% |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Share Price CAGR | 104% | 126% | 104% | NA% |
| ROE Average | 10% | 8% | 6% | 6% |
| ROCE Average | 14% | 12% | 11% | 11% |
| #(Fig in Cr.) | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|
| Shareholder's Funds | 296 | 305 | 319 | 383 | 519 | 607 |
| Minority's Interest | 0 | 1 | 1 | 1 | 1 | 1 |
| Borrowings | 0 | 0 | 1 | 2 | 9 | 70 |
| Other Non-Current Liabilities | 14 | 17 | 21 | 28 | 36 | 45 |
| Total Current Liabilities | 156 | 209 | 258 | 279 | 392 | 577 |
| Total Liabilities | 465 | 532 | 599 | 693 | 956 | 1299 |
| Fixed Assets | 50 | 49 | 86 | 106 | 144 | 182 |
| Other Non-Current Assets | 37 | 53 | 30 | 33 | 45 | 88 |
| Total Current Assets | 379 | 429 | 483 | 553 | 767 | 1029 |
| Total Assets | 465 | 532 | 599 | 693 | 956 | 1299 |
| #(Fig in Cr.) | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|
| Opening Cash & Cash Equivalents | 8 | 0 | 0 | 0 | 0 | 0 |
| Cash Flow from Operating Activities | 47 | 6 | 43 | -16 | -76 | 10 |
| Cash Flow from Investing Activities | -19 | -23 | -24 | -35 | -60 | -91 |
| Cash Flow from Financing Activities | -36 | 17 | -19 | 51 | 136 | 121 |
| Net Cash Inflow / Outflow | -8 | 0 | 0 | -0 | -0 | 40 |
| Closing Cash & Cash Equivalent | 0 | 0 | 0 | 0 | 0 | 40 |
| # | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|
| Earnings Per Share (Rs) | 0.67 | 0.49 | 0.7 | 0.9 | 1.1 | 1.84 |
| CEPS(Rs) | 1.15 | 0.91 | 1.14 | 1.4 | 1.5 | 2.34 |
| DPS(Rs) | 0.05 | 0.03 | 0.03 | 0.03 | 0.05 | 0.25 |
| Book NAV/Share(Rs) | 14.25 | 14.7 | 15.38 | 16.26 | 17.97 | 19.8 |
| Core EBITDA Margin(%) | 19.79 | 18.97 | 18.72 | 21.54 | 22.57 | 22.99 |
| EBIT Margin(%) | 16.42 | 15.01 | 15.34 | 17.25 | 20.02 | 20.77 |
| Pre Tax Margin(%) | 10.27 | 7.12 | 8.33 | 9.73 | 11.86 | 14.69 |
| PAT Margin (%) | 5.7 | 5.05 | 6.01 | 6.3 | 8.37 | 10.03 |
| Cash Profit Margin (%) | 9.72 | 9.33 | 9.7 | 9.78 | 11.41 | 12.75 |
| ROA(%) | 3.01 | 2.06 | 2.58 | 2.9 | 3.77 | 5 |
| ROE(%) | 4.73 | 3.41 | 4.68 | 5.71 | 7.36 | 10.12 |
| ROCE(%) | 10.64 | 7.61 | 8.71 | 10.68 | 11.9 | 14.05 |
| Receivable days | 201.09 | 274.08 | 229.56 | 173.59 | 187.53 | 153.78 |
| Inventory Days | 308.66 | 389.71 | 391.62 | 391.15 | 380.63 | 335.8 |
| Payable days | 115.38 | 163.62 | 207.92 | 209.09 | 198.76 | 206.58 |
| PER(x) | 6.62 | 18.48 | 16.78 | 30.66 | 86.47 | 66.65 |
| Price/Book(x) | 0.31 | 0.62 | 0.77 | 1.7 | 5.3 | 6.19 |
| Dividend Yield(%) | 1.12 | 0.27 | 0.21 | 0.09 | 0.05 | 0.2 |
| EV/Net Sales(x) | 0.67 | 1.44 | 1.42 | 2.36 | 7.74 | 7.17 |
| EV/Core EBITDA(x) | 3.26 | 7.47 | 7.45 | 10.84 | 33.57 | 30.49 |
| Net Sales Growth(%) | 0 | -17.42 | 19.76 | 22.34 | 24.91 | 51.24 |
| EBIT Growth(%) | 0 | -24.51 | 22.4 | 37.6 | 44.95 | 56.95 |
| PAT Growth(%) | 0 | -26.84 | 42.58 | 28.21 | 66.01 | 81.18 |
| EPS Growth(%) | 0 | -26.83 | 42.56 | 28.27 | 22.05 | 66.96 |
| Debt/Equity(x) | 0.28 | 0.38 | 0.36 | 0.42 | 0.41 | 0.55 |
| Current Ratio(x) | 2.43 | 2.06 | 1.87 | 1.98 | 1.96 | 1.78 |
| Quick Ratio(x) | 1.1 | 0.97 | 0.72 | 0.76 | 0.85 | 0.74 |
| Interest Cover(x) | 2.67 | 1.9 | 2.19 | 2.29 | 2.46 | 3.41 |
| Total Debt/Mcap(x) | 0.9 | 0.62 | 0.47 | 0.25 | 0.08 | 0.09 |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 53.21 | 53.21 | 55.12 | 55.12 | 55.12 | 55.12 | 50.65 | 50.33 | 51.98 | 51.98 |
| FII | 11.01 | 11.14 | 7.42 | 0.19 | 0.74 | 0.93 | 7.16 | 8.94 | 4.97 | 3.63 |
| DII | 0.01 | 0.01 | 0 | 0.87 | 0.87 | 0.37 | 1.61 | 1.46 | 1.29 | 1.81 |
| Public | 35.76 | 35.63 | 37.46 | 43.82 | 43.28 | 43.59 | 40.59 | 39.27 | 41.76 | 42.58 |
| 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 | 15.03 | 15.03 | 16.89 | 16.89 | 16.89 | 16.89 | 16.89 | 16.89 | 18.57 | 18.57 |
| FII | 3.11 | 3.15 | 2.27 | 0.06 | 0.23 | 0.29 | 2.39 | 3 | 1.77 | 1.3 |
| DII | 0 | 0 | 0 | 0.27 | 0.27 | 0.11 | 0.54 | 0.49 | 0.46 | 0.65 |
| Public | 10.1 | 10.06 | 11.48 | 13.43 | 13.26 | 13.36 | 13.54 | 13.18 | 14.92 | 15.21 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 28.24 | 28.24 | 30.65 | 30.65 | 30.65 | 30.65 | 33.35 | 33.56 | 35.73 | 35.73 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | +51% | +32% | +18% | — |
| Operating Profit CAGR | +53% | +42% | +21% | — |
| PAT CAGR | +81% | +55% | +32% | — |
| Share Price CAGR | +104% | +126% | +104% | — |
| ROE Average | +10% | +8% | +6% | +6% |
| ROCE Average | +14% | +12% | +11% | +11% |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 53.21 | 53.21 | 55.12 | 55.12 | 55.12 | 55.12 | 50.65 | 50.33 | 51.98 | 51.98 |
| FII | 11.01 | 11.14 | 7.42 | 0.19 | 0.74 | 0.93 | 7.16 | 8.94 | 4.97 | 3.63 |
| DII | 0.01 | 0.01 | 0 | 0.87 | 0.87 | 0.37 | 1.61 | 1.46 | 1.29 | 1.81 |
| Public | 46.79 | 46.79 | 44.88 | 44.88 | 44.88 | 44.88 | 49.35 | 49.67 | 48.02 | 48.02 |
| 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 | 15.03 | 15.03 | 16.89 | 16.89 | 16.89 | 16.89 | 16.89 | 16.89 | 18.57 | 18.57 |
| FII | 3.11 | 3.15 | 2.27 | 0.06 | 0.23 | 0.29 | 2.39 | 3 | 1.77 | 1.3 |
| DII | 0 | 0 | 0 | 0.27 | 0.27 | 0.11 | 0.54 | 0.49 | 0.46 | 0.65 |
| Public | 13.21 | 13.21 | 13.76 | 13.76 | 13.76 | 13.76 | 16.46 | 16.67 | 17.16 | 17.16 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 28.24 | 28.24 | 30.65 | 30.65 | 30.65 | 30.65 | 33.35 | 33.56 | 35.73 | 35.73 |
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