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Data Patterns (I) Overview

1. Business Overview

Data Patterns (India) Ltd. is an Indian defence and aerospace electronics solutions provider. The company designs, develops, manufactures, and supplies highly specialized electronic systems, sub-systems, and components for defence and aerospace applications. Its core business model revolves around offering custom-built, high-reliability products and solutions to various arms of the Indian Defence (Army, Navy, Air Force), DRDO, ISRO, and other public sector undertakings (PSUs) involved in defence and space. It makes money by securing contracts for R&D, design, prototyping, and subsequent manufacturing and supply of complex electronic systems and associated services.

2. Key Segments / Revenue Mix

Data Patterns does not publicly disclose a granular breakdown of revenue by distinct business segments. However, its product and service offerings broadly cover various domains within defence and aerospace electronics, including:

Space-related electronics: Components and systems for satellites and launch vehicles.

Airborne systems: Electronics for aircraft and unmanned aerial vehicles (UAVs).

Ground systems: Command and control systems, radars, electronic warfare.

Naval systems: Sonars, communication systems.

Weapon systems: Control systems and components.

Test & Measurement (T&M) equipment: Specialized test solutions for defence applications.

The company typically operates on a project-by-project basis, offering integrated solutions across these categories.

3. Industry & Positioning

The Indian defence industry is characterized by high barriers to entry, long gestation periods for product development, significant R&D investment, and strong government influence. The primary customer is the Ministry of Defence, driving demand through procurement policies focused on indigenization ('Make in India'). Data Patterns operates in the niche segment of defence and aerospace electronics, where specialized technical expertise and high reliability are paramount. It positions itself as a private sector player capable of developing and manufacturing complex, cutting-edge electronic systems, often collaborating with DRDO and other PSUs. While it competes with larger PSUs like BEL for certain contracts, its strength lies in bespoke solutions, rapid prototyping, and specialized R&D, often complementing or substituting imports.

4. Competitive Advantage (Moat)

Data Patterns possesses several durable advantages:

Deep Technical Expertise & R&D Capabilities: Long history of designing and developing complex, high-reliability electronic systems for critical defence and space applications. This includes expertise in signal processing, embedded systems, communication, and electronic warfare.

Strategic Relationships: Established relationships with key Indian defence organizations like DRDO, ISRO, and various PSUs, built over decades through successful project execution.

High Switching Costs: Given the mission-critical nature and strict certification requirements of defence electronics, customers face high costs and risks in switching suppliers once a system is integrated and proven.

Certifications & Compliance: Adherence to stringent quality standards and obtaining necessary certifications for defence and aerospace products is a significant entry barrier.

Indigenous Design & Manufacturing: Ability to offer bespoke solutions reduces dependence on foreign suppliers and aligns with India's indigenization push.

5. Growth Drivers

'Make in India' and Indigenization Push: Government's strong emphasis on domestic procurement and reducing import dependence in defence.

Increased Defence Budget & Modernization: Continued growth in India's defence budget and ongoing efforts to modernize armed forces with advanced technologies.

R&D Investment: Growing investment by DRDO and other defence agencies in indigenous research and development, creating opportunities for private players like Data Patterns.

Diversification & Exports: Potential to expand product offerings and explore export opportunities to friendly nations.

Space Sector Growth: India's expanding space program and private sector participation in space offer new avenues for specialized electronics.

6. Risks

Government Policy & Budget Dependence: High reliance on defence spending and government procurement policies; changes in these can significantly impact order flow.

Long Procurement Cycles: Defence projects often have lengthy design, development, testing, and procurement cycles, leading to unpredictable revenue recognition.

Technological Obsolescence: Rapid advancements in technology require continuous R&D investment, with the risk of products becoming obsolete.

Intense Competition: Competition from both domestic (PSUs and other private players) and international defence contractors.

Geopolitical Risks: Global and regional geopolitical events can influence defence spending and procurement priorities.

Execution Risk: Complex R&D projects carry execution risks, potential delays, and cost overruns.

7. Management & Ownership

Data Patterns is promoted by its founder, Mr. S. Rangarajan, and Ms. Rekha Murthy Rangarajan, who bring significant technical and industry experience. Mr. S. Rangarajan serves as Chairman and Managing Director. The company is largely promoter-driven, with institutional investors also holding a significant stake. The management has a proven track record of growing the company within the highly specialized defence electronics sector.

8. Outlook

Data Patterns is well-positioned to capitalize on India's strategic push towards defence indigenization and modernization, supported by increasing defence budgets and the 'Make in India' initiative. Its strong R&D capabilities, long-standing relationships with key defence and space organizations, and specialized technical expertise provide a solid foundation for growth. However, the company faces inherent risks associated with the defence sector, including long and unpredictable procurement cycles, intense competition, and dependence on government policies and spending. Sustained growth will depend on its ability to continually innovate, secure new long-term contracts, manage project execution efficiently, and potentially diversify its customer base or export footprint.

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Data Patterns (I) Key Financials

Market Cap ₹21006 Cr.

Stock P/E 94.7

P/B 12.1

Current Price ₹3752.2

Book Value ₹ 310.1

Face Value 2

52W High ₹4300

Dividend Yield 0.27%

52W Low ₹ 2131

Data Patterns (I) Share Price

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Volume
Price

Data Patterns (I) Quarterly Price

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Data Patterns (I) Peer Comparison

Data Patterns (I) Quarterly Results

#(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 140 182 104 91 117 396 99 307 173 345
Other Income 11 12 12 12 11 11 11 6 6 6
Total Income 151 195 116 103 128 407 110 313 179 351
Total Expenditure 79 89 67 57 63 247 67 239 93 152
Operating Profit 71 105 49 46 65 160 43 74 86 199
Interest 2 3 3 3 3 3 3 2 2 5
Depreciation 3 7 3 3 3 4 5 6 6 6
Exceptional Income / Expenses 0 0 0 0 0 0 0 0 -3 0
Profit Before Tax 66 95 43 40 59 153 34 66 75 188
Provision for Tax 15 24 11 10 14 39 8 17 17 50
Profit After Tax 51 71 33 30 45 114 26 49 58 138
Adjustments 0 0 0 0 0 0 0 0 0 0
Profit After Adjustments 51 71 33 30 45 114 26 49 58 138
Adjusted Earnings Per Share 9.1 12.7 5.9 5.4 8 20.4 4.6 8.8 10.4 24.7

Data Patterns (I) Profit & Loss

#(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 50 42 49 57 61 156 224 311 453 520 708 924
Other Income 1 2 0 0 0 4 3 4 9 46 46 29
Total Income 51 44 50 57 61 160 227 315 463 566 755 953
Total Expenditure 39 35 41 48 52 113 132 170 282 298 433 551
Operating Profit 12 9 9 9 9 47 95 145 181 268 321 402
Interest 5 5 5 5 4 13 15 11 8 9 12 12
Depreciation 3 3 3 3 3 5 6 7 8 16 14 23
Exceptional Income / Expenses 0 0 0 0 0 0 0 0 0 0 0 -3
Profit Before Tax 4 1 1 1 2 28 75 127 165 242 295 363
Provision for Tax 1 0 0 -0 1 7 19 33 41 61 74 92
Profit After Tax 3 1 1 1 1 21 56 94 124 182 222 271
Adjustments 0 0 0 0 0 0 0 0 0 0 0 0
Profit After Adjustments 3 1 1 1 1 21 56 94 124 182 222 271
Adjusted Earnings Per Share 0.6 0.2 0.2 0.3 0.3 4.5 11.9 18.1 22.1 32.4 39.6 48.5

Growth Rates

# 1 Year 3 Year 5 Year 10 Year
Sales CAGR 36% 32% 35% 30%
Operating Profit CAGR 20% 30% 47% 39%
PAT CAGR 22% 33% 60% 54%
# 1 Year 3 Year 5 Year 10 Year
Share Price CAGR 34% 33% NA% NA%
ROE Average 16% 15% 20% 11%
ROCE Average 22% 21% 27% 17%

Data Patterns (I) Balance Sheet

#(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 103 104 105 105 106 153 208 575 1167 1324 1508
Minority's Interest 0 0 0 0 0 0 0 0 0 0 0
Borrowings 8 6 4 2 0 1 10 1 0 0 0
Other Non-Current Liabilities 5 4 3 4 4 25 39 27 141 17 54
Total Current Liabilities 41 43 41 43 50 117 72 103 126 350 277
Total Liabilities 157 157 152 154 161 295 329 706 1435 1692 1839
Fixed Assets 29 26 24 23 21 33 33 47 112 150 247
Other Non-Current Assets 8 8 8 8 8 46 34 139 147 403 467
Total Current Assets 120 122 121 123 131 216 261 520 1176 1139 1125
Total Assets 157 157 152 154 161 295 329 706 1435 1692 1839

Data Patterns (I) Cash Flow

#(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 3 1 1 1 1 0 2 9 177 215 88
Cash Flow from Operating Activities 3 6 9 11 7 13 43 52 -17 139 -90
Cash Flow from Investing Activities -1 -0 -0 -2 -1 1 9 -120 -383 -224 89
Cash Flow from Financing Activities -4 -6 -8 -8 -7 -14 -45 236 438 -43 -50
Net Cash Inflow / Outflow -1 0 -0 0 -0 1 7 168 38 -127 -50
Closing Cash & Cash Equivalent 1 1 1 1 1 2 9 177 215 88 38

Data Patterns (I) Ratios

# 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) 0.56 0.17 0.15 0.27 0.3 4.5 11.88 18.11 22.14 32.44 39.61
CEPS(Rs) 1.27 0.85 0.8 0.89 0.84 5.67 13.08 19.38 23.65 35.33 42.09
DPS(Rs) 0.4 0.4 0.4 0.4 0.4 0.4 0.4 3.5 4.5 6.5 7.9
Book NAV/Share(Rs) 22.13 22.22 22.37 22.55 22.76 32.83 44.48 110.7 208.41 236.47 269.33
Core EBITDA Margin(%) 22.39 16.19 17.78 15.65 14.51 27.65 41.08 45.37 37.89 42.64 38.82
EBIT Margin(%) 18.24 14.06 12.18 10.79 10.59 26.76 39.75 44.51 38.06 48.39 43.4
Pre Tax Margin(%) 8.11 1.92 2.22 1.79 3.29 18.21 33.28 40.98 36.35 46.59 41.69
PAT Margin (%) 5.18 1.88 1.43 2.19 2.28 13.48 24.81 30.23 27.34 34.95 31.31
Cash Profit Margin (%) 11.85 9.36 7.5 7.34 6.45 16.99 27.3 32.36 29.21 38.06 33.28
ROA(%) 1.7 0.51 0.46 0.81 0.88 9.23 17.81 18.17 11.58 11.62 12.56
ROE(%) 2.54 0.77 0.69 1.19 1.31 16.2 30.74 24.02 14.24 14.59 15.66
ROCE(%) 6.59 4.21 4.32 4.42 4.69 23.83 39.11 33.65 19.73 20.19 21.71
Receivable days 326.37 413.1 377.72 383.57 377.14 205.5 221.31 207.98 233.75 274.3 256.4
Inventory Days 216.13 316.85 324.09 327.08 363.37 170.7 124.81 113.6 125.86 161.42 150.8
Payable days 105.7 198.58 155.16 125.24 171.52 99.19 75.84 106.32 88.32 104.63 88.51
PER(x) 0 0 0 0 0 0 0 38.84 62.13 74.65 42.68
Price/Book(x) 0 0 0 0 0 0 0 6.35 6.6 10.24 6.28
Dividend Yield(%) 0 0 0 0 0 0 0 0.5 0.33 0.27 0.47
EV/Net Sales(x) 0.78 0.91 0.72 0.57 0.51 0.39 0.12 11.19 15.78 25.34 13.19
EV/Core EBITDA(x) 3.11 4.21 3.91 3.6 3.44 1.29 0.28 24 39.53 49.21 29.06
Net Sales Growth(%) -20.7 -15.64 17.4 14.63 6.8 157.71 43.47 38.8 45.87 14.63 36.27
EBIT Growth(%) -41 -34.76 1.8 0.82 4.76 551.02 113.11 55.44 24.72 45.75 22.22
PAT Growth(%) -62.11 -69.34 -10.4 74.38 11.01 1422.61 163.97 69.13 31.95 46.54 22.08
EPS Growth(%) -62.11 -69.35 -10.38 74.35 11 1422.56 163.97 52.35 22.29 46.54 22.08
Debt/Equity(x) 0.37 0.37 0.33 0.3 0.28 0.39 0.16 0.01 0 0 0
Current Ratio(x) 2.94 2.85 2.98 2.84 2.61 1.85 3.64 5.02 9.31 3.25 4.06
Quick Ratio(x) 2.13 1.9 1.8 1.6 1.28 1.17 2.62 3.87 7.79 2.49 2.91
Interest Cover(x) 1.8 1.16 1.22 1.2 1.45 3.13 6.14 12.59 22.3 26.96 25.45
Total Debt/Mcap(x) 0 0 0 0 0 0 0 0 0 0 0

Data Patterns (I) Shareholding Pattern

# Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 Dec 2025 Mar 2026
Promoter 42.41 42.41 42.41 42.41 42.41 42.41 42.41 42.41 42.41 42.41
FII 6.74 14.57 14.95 14.39 14.05 12.75 12.78 11.4 11.55 12.48
DII 9.15 11.58 8.52 8.71 8.84 7.37 8.07 9.79 10.27 11.67
Public 41.7 31.44 34.12 34.49 34.7 37.48 36.74 36.4 35.78 33.44
Others 0 0 0 0 0 0 0 0 0 0
Total 100 100 100 100 100 100 100 100 100 100

Data Patterns (I) News

Data Patterns (I) Pros & Cons

Pros

  • Company has delivered good profit growth of 60% CAGR over last 5 years
  • Debtor days have improved from 104.63 to 88.51days.
  • Company is almost debt free.

Cons

  • Promoter holding is low: 42.41%.
  • Stock is trading at 12.1 times its book value.
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