Fasteners · Founded 1979 · www.stlfasteners.com · BSE 530759 · NSE STERL.TOOLS · ISIN INE334A01023
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Business
Sterling Tools Ltd. is a leading manufacturer and supplier of high-tensile cold-forged fasteners in India. The company specializes in producing a wide range of standard and specialized fasteners, primarily catering to the automotive industry, including two-wheelers, passenger cars, commercial vehicles, and tractors. They also serve general engineering and industrial sectors. The core business model involves manufacturing these critical components to specifications and supplying them to Original Equipment Manufacturers (OEMs) and after-market channels, thereby generating revenue from product sales.
Revenue Mix
The automotive sector is the dominant contributor to Sterling Tools' revenue, typically accounting for a significant majority (often exceeding 80-90%) of sales. Within the automotive segment, the company supplies fasteners for various vehicle types. While specific granular breakdowns may vary, the company's focus remains heavily tilted towards the automotive OEM market.
Industry
The Indian fastener industry is characterized by the presence of both organized and unorganized players. Sterling Tools Ltd. is one of the prominent organized manufacturers of high-tensile fasteners, particularly strong in the automotive segment. It competes with other established players like Sundram Fasteners Ltd., Lakshmi Precision Screws Ltd., and Simmonds Marshall Ltd., as well as numerous smaller regional and unorganized entities. The company has established itself through quality, reliability, and long-standing relationships with major automotive OEMs.
MOAT
Sterling Tools benefits from several competitive advantages:
Customer Lock-in/Switching Costs: Fasteners are critical components, and suppliers need to undergo stringent approval processes by automotive OEMs. Once approved and integrated into supply chains, switching suppliers involves significant costs and risks, leading to sticky customer relationships.
Quality and Reliability: The company's focus on high-tensile, precision fasteners crucial for vehicle safety and performance builds a reputation for quality, which is vital in the automotive supply chain.
Technical Capabilities: Ability to manufacture a wide range of specialized and custom fasteners tailored to OEM requirements.
Scale and Operational Efficiency: Operating at scale allows for cost efficiencies in manufacturing and procurement.
Growth Drivers
Indian Automotive Sector Growth: Continued expansion in domestic vehicle production and sales (two-wheelers, passenger vehicles, commercial vehicles).
Increasing Content per Vehicle: Growing complexity and sophistication of vehicles often mean more and higher-value fasteners per unit.
Electrification of Vehicles (EVs): While the mix of fasteners may change, EVs still require a substantial number of specialized fasteners, creating new opportunities.
Export Opportunities: Potential to expand sales to international markets, leveraging quality and cost competitiveness.
Diversification: Gradual expansion into non-automotive industrial segments.
Infrastructure Development: Indirect benefits from increased demand in related engineering and construction activities.
Risks
Automotive Industry Cyclicality: The company's high dependence on the automotive sector exposes it to demand fluctuations and economic downturns affecting vehicle sales.
Raw Material Price Volatility: Steel is a primary raw material. Significant fluctuations in steel prices can impact profitability if not effectively passed on to customers.
Intense Competition: Competition from both organized and unorganized players, domestically and internationally, can pressure pricing and margins.
Technological Disruption: Changes in vehicle manufacturing processes or material technologies could alter fastener requirements.
Customer Concentration: Reliance on a few large OEM clients can pose a risk if one key client faces issues or shifts sourcing.
Labor Relations: As a manufacturing entity, maintaining stable labor relations is crucial.
Management & Ownership
Sterling Tools Ltd. is promoted by the Aggarwal family, who have a significant and long-standing involvement in the company's operations and strategic direction. Mr. Atul Aggarwal is a key figure in the management. Promoters typically hold a substantial equity stake, indicating a high level of commitment to the business and aligning their interests with those of other shareholders.
Outlook
Sterling Tools Ltd. is well-positioned to capitalize on the anticipated growth in the Indian automotive sector, driven by increasing vehicle penetration and economic development. Its strong relationships with OEMs and focus on quality provide a foundational advantage. However, the company faces inherent risks associated with the cyclical nature of the auto industry, volatility in raw material prices, and intense competition. Its ability to adapt to evolving automotive technologies, including the transition to electric vehicles, and to diversify its customer base and product offerings will be key determinants of sustained long-term growth and profitability.
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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 | 232 | 269 | 282 | 284 | 261 | 200 | 192 | 208 | 206 | 222 |
| Other Income | 2 | 1 | 2 | 2 | 2 | 6 | 3 | 3 | 3 | 3 |
| Total Income | 234 | 270 | 284 | 286 | 263 | 206 | 195 | 211 | 209 | 225 |
| Total Expenditure | 206 | 238 | 250 | 252 | 234 | 181 | 170 | 184 | 183 | 214 |
| Operating Profit | 28 | 32 | 34 | 34 | 29 | 24 | 25 | 27 | 25 | 11 |
| Interest | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 |
| Depreciation | 8 | 8 | 8 | 9 | 8 | 10 | 10 | 10 | 10 | 10 |
| Exceptional Income / Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | -9 | 9 |
| Profit Before Tax | 18 | 21 | 24 | 23 | 18 | 12 | 12 | 24 | 4 | 7 |
| Provision for Tax | 4 | 5 | 6 | 6 | 4 | 3 | 3 | 7 | 3 | 5 |
| Profit After Tax | 14 | 16 | 18 | 17 | 14 | 9 | 9 | 17 | 2 | 2 |
| Adjustments | 0 | -0 | 0 | -0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit After Adjustments | 14 | 16 | 18 | 17 | 14 | 9 | 9 | 17 | 2 | 2 |
| Adjusted Earnings Per Share | 3.8 | 4.5 | 5.1 | 4.9 | 3.8 | 2.4 | 2.5 | 4.7 | 0.4 | 0.4 |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Sales | 372 | 371 | 453 | 512 | 364 | 355 | 510 | 772 | 932 | 1026 | 828 |
| Other Income | 2 | 7 | 6 | 7 | 6 | 3 | 3 | 3 | 7 | 12 | 12 |
| Total Income | 374 | 378 | 459 | 519 | 370 | 359 | 513 | 775 | 939 | 1038 | 840 |
| Total Expenditure | 311 | 295 | 362 | 426 | 303 | 294 | 443 | 674 | 824 | 917 | 751 |
| Operating Profit | 63 | 83 | 96 | 92 | 67 | 65 | 70 | 100 | 114 | 121 | 88 |
| Interest | 6 | 6 | 4 | 4 | 6 | 8 | 7 | 9 | 9 | 10 | 9 |
| Depreciation | 13 | 17 | 18 | 19 | 24 | 26 | 27 | 32 | 33 | 35 | 40 |
| Exceptional Income / Expenses | -0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 9 |
| Profit Before Tax | 43 | 60 | 75 | 70 | 37 | 30 | 35 | 63 | 72 | 77 | 47 |
| Provision for Tax | 15 | 21 | 26 | 25 | 6 | 7 | 9 | 15 | 17 | 18 | 18 |
| Profit After Tax | 28 | 39 | 49 | 45 | 31 | 24 | 26 | 48 | 55 | 58 | 30 |
| Adjustments | 0 | -0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Profit After Adjustments | 28 | 39 | 49 | 45 | 31 | 24 | 26 | 48 | 55 | 58 | 30 |
| Adjusted Earnings Per Share | 8.2 | 11.4 | 13.6 | 12.5 | 8.5 | 6.5 | 7.1 | 13.3 | 15.4 | 16.1 | 8 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | 10% | 26% | 23% | 0% |
| Operating Profit CAGR | 6% | 20% | 13% | 0% |
| PAT CAGR | 5% | 31% | 13% | 0% |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Share Price CAGR | -27% | -13% | 3% | 10% |
| ROE Average | 12% | 13% | 11% | 15% |
| ROCE Average | 14% | 15% | 12% | 19% |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Shareholder's Funds | 129 | 160 | 244 | 280 | 306 | 331 | 356 | 400 | 447 | 500 |
| Minority's Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Borrowings | 23 | 25 | 16 | 54 | 48 | 38 | 43 | 37 | 31 | 35 |
| Other Non-Current Liabilities | 49 | 29 | 28 | 35 | 35 | 35 | 35 | 32 | 34 | 49 |
| Total Current Liabilities | 78 | 53 | 63 | 88 | 55 | 112 | 132 | 186 | 198 | 204 |
| Total Liabilities | 280 | 267 | 351 | 458 | 444 | 516 | 565 | 656 | 710 | 786 |
| Fixed Assets | 139 | 165 | 159 | 192 | 263 | 257 | 280 | 275 | 278 | 319 |
| Other Non-Current Assets | 38 | 4 | 18 | 69 | 28 | 26 | 30 | 37 | 28 | 32 |
| Total Current Assets | 103 | 98 | 174 | 197 | 153 | 233 | 255 | 343 | 404 | 435 |
| Total Assets | 280 | 267 | 351 | 458 | 444 | 516 | 565 | 656 | 710 | 786 |
| #(Fig in Cr.) | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Opening Cash & Cash Equivalents | 2 | 10 | 2 | 1 | 4 | 16 | 5 | 1 | 5 | 25 |
| Cash Flow from Operating Activities | 56 | 59 | 47 | 43 | 53 | 16 | 25 | 63 | 102 | 124 |
| Cash Flow from Investing Activities | -26 | -25 | -75 | -92 | 2 | -49 | -39 | -53 | -49 | -125 |
| Cash Flow from Financing Activities | -21 | -42 | 26 | 52 | -42 | 23 | 10 | -6 | -33 | 0 |
| Net Cash Inflow / Outflow | 9 | -8 | -1 | 3 | 12 | -11 | -4 | 4 | 20 | -1 |
| Closing Cash & Cash Equivalent | 11 | 2 | 1 | 4 | 16 | 5 | 1 | 5 | 25 | 24 |
| # | Mar 2016 | Mar 2017 | Mar 2018 | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Earnings Per Share (Rs) | 8.19 | 11.43 | 13.62 | 12.52 | 8.47 | 6.53 | 7.09 | 13.29 | 15.37 | 16.11 |
| CEPS(Rs) | 12.13 | 16.33 | 18.43 | 17.77 | 15.36 | 13.85 | 14.68 | 22.09 | 24.54 | 25.73 |
| DPS(Rs) | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2.5 |
| Book NAV/Share(Rs) | 37.72 | 46.71 | 67.75 | 77.86 | 85.07 | 92.01 | 98.76 | 111.16 | 123.56 | 136.07 |
| Core EBITDA Margin(%) | 14.77 | 18.22 | 19.52 | 16.78 | 16.7 | 16.92 | 12.74 | 12.39 | 11.02 | 10.43 |
| EBIT Margin(%) | 11.85 | 15.9 | 16.98 | 14.33 | 11.77 | 10.39 | 7.97 | 9.17 | 8.35 | 8.23 |
| Pre Tax Margin(%) | 10.34 | 14.55 | 16.17 | 13.62 | 10.05 | 8.3 | 6.66 | 8.05 | 7.38 | 7.3 |
| PAT Margin (%) | 6.74 | 9.45 | 10.5 | 8.78 | 8.54 | 6.44 | 4.89 | 6.08 | 5.66 | 5.55 |
| Cash Profit Margin (%) | 9.98 | 13.46 | 14.29 | 12.5 | 15.19 | 13.66 | 10.12 | 10.11 | 9.04 | 8.87 |
| ROA(%) | 10.03 | 14.37 | 15.81 | 11.12 | 6.89 | 4.89 | 4.72 | 7.84 | 8.11 | 7.79 |
| ROE(%) | 21.72 | 27.17 | 24.16 | 17.15 | 10.6 | 7.37 | 7.43 | 12.66 | 13.1 | 12.44 |
| ROCE(%) | 24.86 | 33.16 | 32.98 | 22.31 | 11.28 | 9.3 | 9.08 | 14.23 | 14.9 | 14.41 |
| Receivable days | 32.29 | 31.21 | 31.31 | 30.94 | 34.79 | 34.82 | 36.46 | 33.41 | 31.9 | 26.95 |
| Inventory Days | 36.54 | 38.48 | 39.48 | 48.83 | 71.11 | 84.49 | 78.89 | 64.82 | 63.9 | 61.38 |
| Payable days | 68.29 | 76.08 | 70.55 | 61.08 | 71.6 | 77.64 | 50.81 | 42.36 | 49.52 | 49.04 |
| PER(x) | 10.89 | 19.7 | 26.21 | 25.78 | 15.35 | 29.88 | 19.16 | 30.24 | 19.92 | 18.96 |
| Price/Book(x) | 2.36 | 4.82 | 5.27 | 4.15 | 1.53 | 2.12 | 1.38 | 3.62 | 2.48 | 2.24 |
| Dividend Yield(%) | 3.36 | 0.89 | 0.56 | 0.62 | 1.54 | 0.51 | 0.74 | 0.5 | 0.65 | 0.82 |
| EV/Net Sales(x) | 0.97 | 2.18 | 2.91 | 2.45 | 1.44 | 2.18 | 1.16 | 1.98 | 1.2 | 1.07 |
| EV/Core EBITDA(x) | 5.74 | 9.77 | 13.66 | 13.6 | 7.84 | 11.95 | 8.48 | 15.19 | 9.74 | 9.03 |
| Net Sales Growth(%) | 0 | -0.36 | 22.11 | 13.09 | -28.89 | -2.41 | 43.35 | 51.49 | 20.73 | 10.12 |
| EBIT Growth(%) | 0 | 33.96 | 19.48 | -6.93 | -41.61 | -11.5 | 9.74 | 73.33 | 13.16 | 5.81 |
| PAT Growth(%) | 0 | 39.96 | 24.31 | -7.81 | -30.85 | -24.42 | 8.62 | 87.5 | 15.64 | 5.29 |
| EPS Growth(%) | 0 | 39.44 | 19.16 | -8.02 | -32.37 | -22.94 | 8.61 | 87.48 | 15.64 | 4.82 |
| Debt/Equity(x) | 0.54 | 0.25 | 0.14 | 0.35 | 0.24 | 0.32 | 0.35 | 0.33 | 0.26 | 0.28 |
| Current Ratio(x) | 1.31 | 1.85 | 2.78 | 2.24 | 2.78 | 2.08 | 1.94 | 1.84 | 2.04 | 2.14 |
| Quick Ratio(x) | 0.78 | 0.98 | 1.91 | 1.3 | 1.7 | 1.1 | 1.06 | 0.97 | 1.14 | 1.28 |
| Interest Cover(x) | 7.84 | 11.83 | 20.87 | 20.03 | 6.84 | 4.99 | 6.06 | 8.17 | 8.63 | 8.84 |
| Total Debt/Mcap(x) | 0.23 | 0.05 | 0.03 | 0.09 | 0.16 | 0.15 | 0.26 | 0.09 | 0.1 | 0.12 |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 65.77 | 65.77 | 65.77 | 65.77 | 65.31 | 65.02 | 65.02 | 65.02 | 65.15 | 64.86 |
| FII | 0.01 | 0.01 | 0.05 | 0.12 | 0.21 | 0.51 | 0.09 | 0.19 | 0.1 | 0.24 |
| DII | 5.68 | 5.49 | 5.49 | 4.74 | 4.24 | 2.85 | 0.7 | 0 | 0.14 | 0.34 |
| Public | 28.54 | 28.73 | 28.69 | 29.38 | 30.24 | 31.61 | 34.18 | 34.79 | 34.61 | 34.56 |
| 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 | 2.37 | 2.37 | 2.37 | 2.37 | 2.35 | 2.35 | 2.35 | 2.35 | 2.36 | 2.36 |
| FII | 0 | 0 | 0 | 0 | 0.01 | 0.02 | 0 | 0.01 | 0 | 0.01 |
| DII | 0.2 | 0.2 | 0.2 | 0.17 | 0.15 | 0.1 | 0.03 | 0 | 0.01 | 0.01 |
| Public | 1.03 | 1.03 | 1.03 | 1.06 | 1.09 | 1.14 | 1.24 | 1.26 | 1.25 | 1.26 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.62 | 3.62 | 3.62 | 3.62 | 3.63 |
| # | 1 Year | 3 Year | 5 Year | 10 Year |
|---|---|---|---|---|
| Sales CAGR | +10% | +26% | +23% | — |
| Operating Profit CAGR | +6% | +20% | +13% | — |
| PAT CAGR | +5% | +31% | +13% | — |
| Share Price CAGR | -27% | -13% | +3% | +10% |
| ROE Average | +12% | +13% | +11% | +15% |
| ROCE Average | +14% | +15% | +12% | +19% |
| # | Dec 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Promoter | 65.77 | 65.77 | 65.77 | 65.77 | 65.31 | 65.02 | 65.02 | 65.02 | 65.15 | 64.86 |
| FII | 0.01 | 0.01 | 0.05 | 0.12 | 0.21 | 0.51 | 0.09 | 0.19 | 0.1 | 0.24 |
| DII | 5.68 | 5.49 | 5.49 | 4.74 | 4.24 | 2.85 | 0.7 | 0 | 0.14 | 0.34 |
| Public | 34.23 | 34.23 | 34.23 | 34.23 | 34.69 | 34.98 | 34.98 | 34.98 | 34.85 | 35.14 |
| 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 | 2.37 | 2.37 | 2.37 | 2.37 | 2.35 | 2.35 | 2.35 | 2.35 | 2.36 | 2.36 |
| FII | 0 | 0 | 0 | 0 | 0.01 | 0.02 | 0 | 0.01 | 0 | 0.01 |
| DII | 0.2 | 0.2 | 0.2 | 0.17 | 0.15 | 0.1 | 0.03 | 0 | 0.01 | 0.01 |
| Public | 1.23 | 1.23 | 1.23 | 1.23 | 1.25 | 1.27 | 1.27 | 1.27 | 1.26 | 1.28 |
| Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.62 | 3.62 | 3.62 | 3.62 | 3.63 |
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