Auto Ancillary · Founded 1995 · www.sonacomstar.com · BSE 543300 · NSE SONACOMS · ISIN INE073K01018
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Business
Sona BLW Precision Forgings Ltd. (Sona Comstar) is a leading global automotive technology company that designs, manufactures, and supplies highly engineered, mission-critical automotive systems and components for electric vehicles (EVs) and traditional internal combustion engine (ICE) vehicles. Its core business revolves around precision forged differential gears, differential assemblies, and more recently, electric vehicle traction motors and motor controllers. The company primarily makes money by selling these high-precision components directly to global automotive original equipment manufacturers (OEMs) across passenger vehicle, commercial vehicle, and off-highway segments.
Revenue Mix
Sona Comstar's revenue is primarily derived from:
Driveline Components: This is the traditional stronghold, including differential gears (bevel, spur, hypoid) and complete differential assemblies for conventional ICE and electric vehicles.
Electric Vehicle (EV) Components: This rapidly growing segment includes EV traction motors, motor controllers, and EV-specific differential assemblies.
Starter Motors: A smaller segment, primarily for conventional vehicles.
The company serves customers across Passenger Vehicles, Commercial Vehicles, and Off-highway segments, with a significant and increasing focus on the EV market. Geographically, it has a global footprint with sales in North America, Europe, India, and China.
Industry
Sona Comstar operates in the global automotive ancillary industry, specifically in the precision forgings, driveline systems, and advanced electric powertrain components market. This industry is characterized by high capital intensity, stringent quality standards, long product development cycles, and intense competition. Sona Comstar holds a strong global leadership position in specific product categories, such as being among the top manufacturers of differential gears for passenger vehicles and commercial vehicles globally. Its early mover advantage and technological prowess in the EV component space, particularly in traction motors and differential assemblies for EVs, position it as a key supplier to major global EV OEMs.
MOAT
Technology & R&D: Deep expertise in precision forging, gear design, and advanced EV powertrain technologies (motors, controllers). Strong R&D capabilities leading to proprietary designs and high-efficiency products.
High Switching Costs & Customer Relationships: Long-standing relationships with global automotive OEMs. The critical and safety-sensitive nature of components leads to rigorous testing and validation, creating high entry barriers and sticky customer relationships.
Product Leadership in Niche Segments: Global leadership in specific high-precision, mission-critical components like differential gears.
First-mover Advantage in EV: Early and successful diversification into EV traction motors and other EV-specific components, positioning it ahead of many traditional peers.
Manufacturing Excellence: Optimized, automated, and globally integrated manufacturing processes ensuring quality and cost efficiency.
Growth Drivers
Global EV Adoption: The secular shift towards electric vehicles globally is the primary growth driver, as Sona Comstar is a major supplier of EV traction motors and EV-specific driveline components with a strong order book.
Increase in Content per Vehicle: As vehicles become more advanced, including EVs, the value of components supplied by Sona Comstar per vehicle is expected to increase due to higher technology requirements.
Global Automotive Production: Overall growth in vehicle production, particularly in key markets where Sona Comstar has a strong presence.
Premiumization and Lightweighting: Demand for more efficient, lighter, and high-performance components across all vehicle types.
New Product Development & Market Expansion: Continued expansion into new component categories or higher-value sub-assemblies and capturing market share in new geographies or customer segments.
Risks
Automotive Industry Cyclicality: The company's performance is highly sensitive to the cyclical nature of global automotive production and sales.
Raw Material Price Volatility: Fluctuations in prices of key raw materials like steel, aluminum, and other alloys can impact profitability.
Technological Disruption: Rapid advancements in automotive technology, especially in the EV space, could necessitate continuous R&D investment and risk obsolescence if the company fails to adapt swiftly.
Customer Concentration: Dependence on a few large global OEMs for a significant portion of its revenue.
Global Economic Slowdown/Geopolitical Risks: Adverse macroeconomic conditions, trade wars, or supply chain disruptions can impact demand and operations.
Intense Competition: Highly competitive industry with established global players and emerging technology firms.
Management & Ownership
Sona Comstar is promoted by the Sona Group (Sunjay Kapur) and Blackstone, a global private equity firm. The company has a professional and experienced management team with a strong focus on technology, innovation, and global expansion, particularly in the EV segment. The leadership has demonstrated strategic foresight in positioning the company for the EV transition. Ownership is a mix of promoter holdings (Sona Group & Blackstone) and significant public shareholding following its IPO, including institutional investors.
Outlook
Sona Comstar is strategically well-positioned to capitalize on the global shift towards electric vehicles, given its strong technological capabilities and established relationships with global OEMs in the EV components space. Its leadership in high-precision conventional driveline components provides a stable base, while the growing EV order book offers significant future growth potential. However, the company remains exposed to the inherent cyclicality of the automotive industry and the risks associated with rapid technological evolution. Maintaining its competitive edge will require continuous innovation and efficient execution in a highly dynamic global market.
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| #(Fig in Cr.) | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 884 | 891 | 922 | 868 | 865 | 854 | 1138 | 1200 | 1257 | 1301 |
| Other Income | 9 | 9 | 24 | 47 | 56 | 41 | 22 | 26 | 33 | 35 |
| Total Income | 893 | 900 | 946 | 915 | 921 | 895 | 1160 | 1226 | 1291 | 1336 |
| Total Expenditure | 637 | 642 | 670 | 634 | 633 | 648 | 854 | 904 | 962 | 1008 |
| Operating Profit | 256 | 258 | 276 | 281 | 287 | 247 | 306 | 322 | 329 | 328 |
| Interest | 7 | 9 | 11 | 6 | 5 | 5 | 5 | 5 | 8 | 10 |
| Depreciation | 60 | 61 | 63 | 67 | 65 | 67 | 72 | 75 | 74 | 77 |
| Exceptional Income / Expenses | 0 | 0 | -11 | -6 | -3 | -9 | -2 | -40 | 0 | 0 |
| Profit Before Tax | 189 | 189 | 192 | 203 | 215 | 165 | 228 | 201 | 247 | 241 |
| Provision for Tax | 41 | 47 | 48 | 52 | 51 | 44 | 57 | 51 | 61 | 62 |
| Profit After Tax | 148 | 142 | 144 | 151 | 164 | 122 | 170 | 150 | 187 | 179 |
| Adjustments | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 5 | 2 |
| Profit After Adjustments | 149 | 142 | 144 | 151 | 164 | 125 | 173 | 151 | 192 | 180 |
| Adjusted Earnings Per Share | 2.5 | 2.4 | 2.3 | 2.4 | 2.6 | 2 | 2.8 | 2.4 | 3.1 | 2.9 |
| #(Fig in Cr.) | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 623 | 699 | 1038 | 1566 | 2131 | 2676 | 3185 | 3555 | 4475 | 4896 |
| Other Income | 3 | 3 | 6 | 2 | 20 | 12 | 24 | 127 | 97 | 116 |
| Total Income | 626 | 703 | 1044 | 1569 | 2151 | 2687 | 3209 | 3681 | 4572 | 5013 |
| Total Expenditure | 454 | 499 | 796 | 1125 | 1572 | 1980 | 2283 | 2579 | 3368 | 3728 |
| Operating Profit | 172 | 203 | 248 | 443 | 579 | 707 | 926 | 1102 | 1204 | 1285 |
| Interest | 18 | 18 | 26 | 33 | 18 | 17 | 26 | 30 | 23 | 28 |
| Depreciation | 22 | 31 | 67 | 97 | 142 | 178 | 220 | 254 | 288 | 298 |
| Exceptional Income / Expenses | 0 | 0 | 232 | -14 | 13 | -3 | -9 | -19 | -51 | -42 |
| Profit Before Tax | 132 | 155 | 387 | 300 | 432 | 509 | 671 | 798 | 842 | 917 |
| Provision for Tax | 45 | 55 | 27 | 85 | 71 | 114 | 154 | 199 | 212 | 231 |
| Profit After Tax | 87 | 100 | 360 | 215 | 362 | 395 | 518 | 600 | 629 | 686 |
| Adjustments | -10 | 73 | 0 | 0 | 0 | 0 | -1 | 2 | 11 | 10 |
| Profit After Adjustments | 76 | 173 | 360 | 215 | 362 | 395 | 517 | 601 | 640 | 696 |
| Adjusted Earnings Per Share | 2.3 | 5.2 | 6.4 | 3.8 | 6.2 | 6.8 | 8.8 | 9.7 | 10.3 | 11.2 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | 26% | 19% | 23% | 0% |
| Operating Profit CAGR | 9% | 19% | 22% | 0% |
| PAT CAGR | 5% | 17% | 24% | 0% |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Share Price CAGR | 101% | 13% | 8% | NA% |
| ROE Average | 11% | 16% | 17% | 30% |
| ROCE Average | 15% | 20% | 21% | 27% |
| #(Fig in Cr.) | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|
| Shareholder's Funds | -2 | 174 | 1178 | 1376 | 2000 | 2290 | 2650 | 5495 | 5983 |
| Minority's Interest | 3 | 2 | 0 | 0 | 0 | 0 | 150 | 150 | 149 |
| Borrowings | 415 | 73 | 177 | 191 | 44 | 49 | 29 | 8 | 8 |
| Other Non-Current Liabilities | 374 | 29 | 168 | 175 | 168 | 172 | 371 | 335 | 384 |
| Total Current Liabilities | 577 | 227 | 328 | 456 | 457 | 650 | 805 | 730 | 1116 |
| Total Liabilities | 1366 | 1633 | 1851 | 2198 | 2669 | 3161 | 4005 | 6718 | 7640 |
| Fixed Assets | 694 | 291 | 1065 | 1217 | 1384 | 1588 | 1951 | 2127 | 3646 |
| Other Non-Current Assets | 32 | 29 | 154 | 160 | 236 | 172 | 507 | 598 | 624 |
| Total Current Assets | 640 | 262 | 632 | 821 | 1049 | 1401 | 1548 | 3993 | 3370 |
| Total Assets | 1366 | 1633 | 1851 | 2198 | 2669 | 3161 | 4005 | 6718 | 7640 |
| #(Fig in Cr.) | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|
| Opening Cash & Cash Equivalents | 28 | 26 | 39 | 105 | 25 | 54 | 44 | 91 | 1048 |
| Cash Flow from Operating Activities | 123 | 155 | 253 | 143 | 445 | 533 | 693 | 775 | 659 |
| Cash Flow from Investing Activities | -138 | 204 | -954 | -156 | -353 | -563 | -472 | -1765 | -1571 |
| Cash Flow from Financing Activities | 9 | -346 | 767 | -67 | -64 | 19 | -175 | 1944 | -1 |
| Net Cash Inflow / Outflow | -6 | 13 | 66 | -80 | 27 | -11 | 46 | 953 | -913 |
| Closing Cash & Cash Equivalent | 26 | 39 | 105 | 25 | 54 | 44 | 91 | 1048 | 151 |
| # | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|
| Earnings Per Share (Rs) | 2.3 | 5.2 | 6.37 | 3.76 | 6.19 | 6.75 | 8.82 | 9.67 | 10.29 |
| CEPS(Rs) | 3.27 | 3.94 | 7.55 | 5.45 | 8.62 | 9.79 | 12.58 | 13.74 | 14.75 |
| DPS(Rs) | 0 | 3.53 | 9.63 | 18.93 | 1.54 | 2.81 | 3.06 | 3.2 | 3.4 |
| Book NAV/Share(Rs) | -0.07 | 5.22 | 20.81 | 23.93 | 34.12 | 39.04 | 44.93 | 87.72 | 95.24 |
| Core EBITDA Margin(%) | 27.16 | 28.6 | 23.34 | 28.16 | 26.24 | 26.01 | 28.33 | 27.44 | 24.73 |
| EBIT Margin(%) | 23.99 | 24.67 | 39.79 | 21.23 | 21.14 | 19.66 | 21.89 | 23.31 | 19.33 |
| Pre Tax Margin(%) | 21.11 | 22.13 | 37.29 | 19.15 | 20.28 | 19.03 | 21.08 | 22.46 | 18.81 |
| PAT Margin (%) | 13.89 | 14.32 | 34.72 | 13.74 | 16.97 | 14.77 | 16.26 | 16.87 | 14.06 |
| Cash Profit Margin (%) | 17.48 | 18.75 | 41.18 | 19.93 | 23.63 | 21.43 | 23.17 | 24.03 | 20.49 |
| ROA(%) | 6.34 | 6.68 | 20.69 | 10.63 | 14.86 | 13.56 | 14.45 | 11.18 | 8.76 |
| ROE(%) | 0 | 116.81 | 53.34 | 16.88 | 21.49 | 18.47 | 21.05 | 14.83 | 11.06 |
| ROCE(%) | 28.92 | 41.28 | 45.83 | 20.63 | 23.64 | 22.98 | 25.86 | 19.75 | 14.75 |
| Receivable days | 164.59 | 113.04 | 67.82 | 75.81 | 73.85 | 71.9 | 72.04 | 69.49 | 75.69 |
| Inventory Days | 166.3 | 91.79 | 46.42 | 58.47 | 57.3 | 46.81 | 38.42 | 35.74 | 39.32 |
| Payable days | 674.07 | 355.12 | 75.95 | 96.25 | 85.52 | 70 | 72.65 | 73.48 | 68.42 |
| PER(x) | 0 | 0 | 0 | 0 | 109.77 | 61.18 | 79.99 | 47.63 | 46.8 |
| Price/Book(x) | 0 | 0 | 0 | 0 | 19.9 | 10.58 | 15.7 | 5.25 | 5.06 |
| Dividend Yield(%) | 0 | 0 | 0 | 0 | 0.23 | 0.68 | 0.43 | 0.69 | 0.71 |
| EV/Net Sales(x) | 0.84 | 0.21 | 0.18 | 0.58 | 18.62 | 9.09 | 12.98 | 7.69 | 6.67 |
| EV/Core EBITDA(x) | 3.03 | 0.73 | 0.75 | 2.05 | 68.52 | 34.4 | 44.64 | 24.81 | 24.8 |
| Net Sales Growth(%) | 0 | 12.21 | 48.45 | 50.9 | 36.03 | 25.58 | 19.03 | 11.61 | 25.9 |
| EBIT Growth(%) | 0 | 15.41 | 139.38 | -19.49 | 35.46 | 16.78 | 32.52 | 18.85 | 4.42 |
| PAT Growth(%) | 0 | 15.65 | 259.93 | -40.29 | 68.03 | 9.34 | 30.98 | 15.82 | 4.92 |
| EPS Growth(%) | 0 | 126.27 | 22.46 | -41.03 | 64.76 | 9.14 | 30.62 | 9.64 | 6.46 |
| Debt/Equity(x) | -219.17 | 0.84 | 0.26 | 0.27 | 0.04 | 0.1 | 0.09 | 0 | 0.04 |
| Current Ratio(x) | 1.11 | 1.15 | 1.93 | 1.8 | 2.29 | 2.16 | 1.92 | 5.47 | 3.02 |
| Quick Ratio(x) | 0.62 | 0.85 | 1.33 | 1.13 | 1.5 | 1.66 | 1.49 | 4.99 | 2.47 |
| Interest Cover(x) | 8.34 | 9.71 | 15.9 | 10.23 | 24.67 | 31.08 | 27.02 | 27.46 | 36.84 |
| Total Debt/Mcap(x) | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.01 | 0 | 0.01 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 29.71 | 29.71 | 28.04 | 28.03 | 28.02 | 28.02 | 28.02 | 28.02 | 28.02 | 28.01 |
| FII | 32.93 | 32.03 | 33.56 | 33.25 | 29.92 | 29.75 | 23.46 | 23.89 | 23.7 | 23.61 |
| DII | 28.77 | 29.51 | 30.95 | 31.15 | 34.39 | 34.56 | 40.1 | 40.7 | 41.43 | 41.61 |
| Public | 8.59 | 8.76 | 7.45 | 7.57 | 7.67 | 7.67 | 8.42 | 7.39 | 6.86 | 6.77 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 |
| FII | 19.31 | 18.79 | 20.85 | 20.66 | 18.6 | 18.49 | 14.59 | 14.85 | 14.74 | 14.69 |
| DII | 16.87 | 17.3 | 19.23 | 19.36 | 21.38 | 21.49 | 24.93 | 25.3 | 25.76 | 25.88 |
| Public | 5.04 | 5.14 | 4.63 | 4.71 | 4.77 | 4.77 | 5.23 | 4.59 | 4.26 | 4.21 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 58.64 | 58.65 | 62.13 | 62.14 | 62.17 | 62.17 | 62.17 | 62.17 | 62.18 | 62.2 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | +26% | +19% | +23% | — |
| Operating Profit CAGR | +9% | +19% | +22% | — |
| PAT CAGR | +5% | +17% | +24% | — |
| Share Price CAGR | +101% | +13% | +8% | — |
| ROE Average | +11% | +16% | +17% | +30% |
| ROCE Average | +15% | +20% | +21% | +27% |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 29.71 | 29.71 | 28.04 | 28.03 | 28.02 | 28.02 | 28.02 | 28.02 | 28.02 | 28.01 |
| FII | 32.93 | 32.03 | 33.56 | 33.25 | 29.92 | 29.75 | 23.46 | 23.89 | 23.7 | 23.61 |
| DII | 28.77 | 29.51 | 30.95 | 31.15 | 34.39 | 34.56 | 40.1 | 40.7 | 41.43 | 41.61 |
| Public | 8.59 | 8.76 | 7.45 | 7.57 | 7.67 | 7.67 | 8.42 | 7.39 | 6.86 | 6.77 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| # | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 | 17.42 |
| FII | 19.31 | 18.79 | 20.85 | 20.66 | 18.6 | 18.49 | 14.59 | 14.85 | 14.74 | 14.69 |
| DII | 16.87 | 17.3 | 19.23 | 19.36 | 21.38 | 21.49 | 24.93 | 25.3 | 25.76 | 25.88 |
| Public | 5.04 | 5.14 | 4.63 | 4.71 | 4.77 | 4.77 | 5.23 | 4.59 | 4.26 | 4.21 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 58.64 | 58.65 | 62.13 | 62.14 | 62.17 | 62.17 | 62.17 | 62.17 | 62.18 | 62.2 |
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