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Key Financials Snapshot

TTM · Standalone · ₹ in Cr
Market Cap
₹9643 Cr.
Stock P/E
29.6
P/B
5.4
Current Price
₹9531.5
Book Value
₹ 1771.1
Face Value
10
52W High
₹12825.6
52W Low
₹ 6670
Dividend Yield
1.05%

Voltamp Transformers Overview

Business

Voltamp Transformers Ltd. is a leading Indian manufacturer of various types of electrical transformers. The company primarily designs, manufactures, and sells oil-filled power and distribution transformers, dry-type transformers, and cast resin transformers. Their product range caters to diverse applications across power generation, transmission, and distribution, as well as industrial and commercial sectors, including renewable energy projects (solar, wind farms), data centers, and infrastructure development. The core business model involves manufacturing these capital goods, providing solutions for power infrastructure, and generating revenue through their sales.

Revenue Mix

Voltamp Transformers Ltd. operates predominantly in a single business segment: the manufacturing and sale of electrical transformers. While their product portfolio includes various types (power transformers, distribution transformers, dry-type, cast resin), these are generally reported as a consolidated offering rather than distinct revenue segments. The company's revenue is primarily derived from the domestic market, with some presence in international markets through exports. Specific percentage contributions from different transformer types or geographies are not typically disclosed as separate segments.

Industry

Voltamp operates within the Electric Equipment sector, specifically the power and distribution transformer manufacturing industry in India. This industry is characterized by cyclical demand driven by power sector investments, industrial growth, and infrastructure development. Key competitors in India include larger players like Siemens Energy, ABB India, CG Power & Industrial Solutions, as well as other domestic manufacturers such as TRIL (Transformers and Rectifiers India Ltd.) and Kirloskar Electric. Voltamp is generally perceived as a niche player known for its quality, reliability, and capability to produce transformers up to 160 MVA 220 KV class, often serving discerning industrial clients and utilities that prioritize performance and customized solutions. It has established a strong reputation for product quality and engineering prowess.

MOAT

Voltamp's competitive advantages primarily stem from:

Technical Expertise & Quality: A long-standing reputation for manufacturing high-quality, reliable, and durable transformers, particularly in critical applications. This often leads to repeat orders and preferred vendor status.

Customer Trust & Approvals: Extensive experience and track record have earned them approvals from various state electricity boards, industrial clients, and consulting firms, which are essential for securing large contracts.

Customization Capabilities: Ability to design and manufacture transformers to meet specific client requirements and challenging operating conditions.

Efficient Operations: Focus on operational efficiencies and cost management, though this is common across the industry.

Growth Drivers

Power Sector Investments: Government initiatives and capital expenditure in power generation, transmission, and distribution infrastructure (e.g., 'Power for All', grid modernization, smart cities).

Renewable Energy Integration: Growth in solar and wind power projects necessitates significant transformer demand for grid connectivity and step-up/step-down applications.

Industrial Capital Expenditure: Revival in private sector capex across various industries (manufacturing, infrastructure) will drive demand for industrial transformers.

Replacement Demand: Aging transmission and distribution infrastructure in India requires upgradation and replacement of older transformers.

Exports: Opportunities in developing economies looking to improve their power infrastructure.

Risks

Raw Material Price Volatility: Key inputs like copper, electrical steel, and transformer oil are commodities, and their price fluctuations can impact profitability.

Cyclical Demand: The industry is highly dependent on capital expenditure cycles of the power sector and industries, making it vulnerable to economic slowdowns.

Intense Competition: The presence of both large multinational and domestic players leads to pricing pressures.

Working Capital Management: Large project-based orders often involve significant working capital requirements and longer payment cycles from customers.

Technological Shifts/Efficiency Standards: While core technology is stable, evolving efficiency standards and smart grid requirements necessitate continuous R&D investment.

Management & Ownership

Voltamp Transformers Ltd. is a professionally managed company with a strong promoter group. The company was founded by the Patel family, who continue to hold a significant stake and guide its strategic direction. The management team typically comprises experienced professionals from the electrical equipment industry. The ownership structure includes a substantial promoter holding, alongside institutional investors (FIIs, DIIs) and public shareholders. The promoters' long-term commitment and industry expertise are generally viewed positively.

Outlook

Voltamp Transformers Ltd. is well-positioned to benefit from India's ongoing infrastructure development and the robust capital expenditure cycle in the power and industrial sectors. The company's reputation for quality, technical expertise, and established relationships with key customers provide a solid foundation. The strong tailwinds from renewable energy expansion and grid modernization offer significant growth opportunities. However, the outlook is balanced by potential challenges such as raw material price volatility, intense competition leading to pricing pressures, and the inherent cyclicality of the capital goods industry. Effective working capital management and continuous focus on operational efficiency will be crucial for sustained profitability amidst these industry dynamics.

Voltamp Transformers Share Price

Live · BSE / NSE · Inception: 1967
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Volume
Price

Key Financials — Profit & Loss

₹ in Cr · Standalone · annual

Voltamp Transformers 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 408 504 428 398 484 625 424 483 630 617
Other Income 25 23 29 32 7 17 36 15 26 -10
Total Income 433 527 457 430 490 642 459 497 656 607
Total Expenditure 304 403 352 323 384 508 351 389 523 536
Operating Profit 130 124 105 107 106 133 108 108 134 71
Interest 0 1 0 0 0 0 0 1 0 0
Depreciation 3 3 3 3 3 4 3 4 4 4
Exceptional Income / Expenses 0 0 0 0 0 0 0 0 0 0
Profit Before Tax 126 119 101 104 102 129 105 104 130 67
Provision for Tax 32 26 22 28 29 33 25 25 31 19
Profit After Tax 95 94 79 76 73 97 80 79 99 48
Adjustments -0 0 0 0 -0 0 0 -0 0 0
Profit After Adjustments 95 94 79 76 73 97 80 79 99 48
Adjusted Earnings Per Share 93.5 92.4 78.5 74.9 72.6 95.7 78.6 77.9 97.9 47.3

Voltamp Transformers 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 517 563 611 639 829 859 692 1127 1385 1616 1934 2154
Other Income 21 28 39 39 36 18 72 43 40 89 85 67
Total Income 538 592 650 678 865 877 765 1170 1425 1705 2019 2219
Total Expenditure 497 526 551 571 735 754 615 988 1154 1294 1568 1799
Operating Profit 41 66 99 107 130 123 150 182 271 411 451 421
Interest 0 0 1 1 1 1 1 1 1 2 1 1
Depreciation 7 6 6 6 7 9 9 8 10 11 13 15
Exceptional Income / Expenses 0 0 0 0 0 0 0 0 0 0 0 0
Profit Before Tax 33 59 93 100 123 113 140 173 260 398 436 406
Provision for Tax 5 15 21 27 38 24 28 40 60 91 111 100
Profit After Tax 28 44 72 73 85 89 112 133 200 307 325 306
Adjustments 0 0 0 0 0 0 0 0 0 0 0 0
Profit After Adjustments 28 44 72 73 85 89 112 133 200 307 325 306
Adjusted Earnings Per Share 28.1 43.5 71.4 72.6 83.9 88.3 110.9 131.3 197.6 303.8 321.6 301.7

Voltamp Transformers 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 441 470 565 620 687 748 834 942 1107 1354 1588
Minority's Interest 0 0 0 0 0 0 0 0 0 0 0
Borrowings 0 0 0 0 0 0 0 0 0 0 0
Other Non-Current Liabilities 1 1 5 6 10 5 11 14 13 20 28
Total Current Liabilities 51 47 43 44 54 61 71 105 102 147 160
Total Liabilities 493 518 613 670 751 814 916 1061 1223 1521 1776
Fixed Assets 41 39 38 43 48 58 53 62 67 77 118
Other Non-Current Assets 197 179 309 338 372 438 497 494 655 898 945
Total Current Assets 256 300 266 289 331 319 366 506 500 546 713
Total Assets 493 518 613 670 751 814 916 1061 1223 1521 1776

Voltamp Transformers 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 1 3 1 4 8 11 6 20 13 18 29
Cash Flow from Operating Activities -10 -1 78 43 32 108 20 66 168 216 219
Cash Flow from Investing Activities 24 12 -60 -20 -11 -86 21 -46 -127 -141 -116
Cash Flow from Financing Activities -12 -12 -16 -18 -18 -27 -26 -26 -36 -63 -94
Net Cash Inflow / Outflow 2 -2 2 4 3 -5 14 -7 4 12 9
Closing Cash & Cash Equivalent 3 1 4 8 11 6 20 13 18 29 39

Voltamp Transformers 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) 28.08 43.47 71.37 72.63 83.86 88.34 110.92 131.3 197.63 303.8 321.65
CEPS(Rs) 35.22 49.38 77.12 78.56 90.93 97.23 119.67 139.14 207.21 315.04 334.66
DPS(Rs) 10 12.5 15 15 22.5 25 25 35 60 90 100
Book NAV/Share(Rs) 435.71 464.14 558.48 612.95 678.78 739.56 824.5 931.24 1094.41 1337.95 1569.24
Core EBITDA Margin(%) 3.51 6.09 9.01 10.33 11.36 12.19 11.19 12.33 16.67 19.94 18.93
EBIT Margin(%) 5.99 9.71 13.98 15.46 14.87 13.29 20.38 15.44 18.86 24.75 22.63
Pre Tax Margin(%) 5.94 9.64 13.9 15.37 14.8 13.2 20.29 15.37 18.8 24.62 22.56
PAT Margin (%) 5.05 7.15 10.81 11.28 10.24 10.41 16.21 11.78 14.44 19.02 16.82
Cash Profit Margin (%) 6.34 8.12 11.68 12.2 11.1 11.46 17.49 12.49 15.14 19.72 17.5
ROA(%) 5.84 8.69 12.77 11.46 11.94 11.42 12.97 13.44 17.51 22.41 19.74
ROE(%) 6.57 9.66 13.96 12.4 12.98 12.46 14.18 14.96 19.51 24.98 22.13
ROCE(%) 7.79 13.12 18.04 16.99 18.86 15.9 17.83 19.59 25.5 32.51 29.77
Receivable days 93.21 87.04 82.74 83.55 70.68 69.48 84.62 58.47 54.93 52.53 50.13
Inventory Days 45.09 52.27 48.4 50.29 45.06 47.45 64.02 54.51 50.61 45.28 43.75
Payable days 17.72 9.91 3.16 1.59 0.97 3.22 6.62 2.58 1.19 2.74 2.27
PER(x) 22.78 17.96 14.73 14.65 13.65 10.02 9.88 14.94 13.56 31.89 22.17
Price/Book(x) 1.47 1.68 1.88 1.74 1.69 1.2 1.33 2.11 2.45 7.24 4.54
Dividend Yield(%) 1.56 1.6 1.43 1.41 1.97 2.82 2.28 1.78 2.24 0.93 1.4
EV/Net Sales(x) 1.25 1.4 1.73 1.67 1.38 1.04 1.56 1.75 1.94 6.05 3.71
EV/Core EBITDA(x) 15.74 11.99 10.69 10.01 8.79 7.23 7.23 10.83 9.94 23.76 15.91
Net Sales Growth(%) 16.21 8.98 8.46 4.56 29.75 3.59 -19.37 62.82 22.88 16.69 19.68
EBIT Growth(%) -2.56 77.27 56.27 7.89 22.41 -7.45 23.65 23.35 50.15 53.09 9.45
PAT Growth(%) 8.08 54.79 64.19 1.76 15.45 5.35 25.55 18.38 50.52 53.72 5.87
EPS Growth(%) 8.08 54.79 64.19 1.76 15.45 5.35 25.55 18.38 50.52 53.72 5.87
Debt/Equity(x) 0 0 0 0 0 0 0 0 0 0 0
Current Ratio(x) 4.97 6.32 6.18 6.62 6.17 5.26 5.16 4.8 4.9 3.71 4.44
Quick Ratio(x) 3.38 4.33 4.26 4.4 4.16 3.35 3.36 2.81 3.19 2.17 2.96
Interest Cover(x) 112.19 136.03 182.48 180.66 209.78 157.33 234.29 218.38 293.42 192.14 302.73
Total Debt/Mcap(x) 0 0 0 0 0 0 0 0 0 0 0

Growth Rates

Compounded annual
# 1 Year 3 Year 5 Year 10 Year
Sales CAGR +20% +20% +18% +14%
Operating Profit CAGR +10% +35% +30% +27%
PAT CAGR +6% +35% +30% +28%
Share Price CAGR +8% +32% +46% +28%
ROE Average +22% +22% +19% +15%
ROCE Average +30% +29% +25% +20%

Voltamp Transformers Shareholding Pattern

Latest · Mar 2026
100% held
Promoters 30 %
FII 22.81 %
DII (MF + Insurance) 31.71 %
Public (retail) 70 %
# Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 Dec 2025 Mar 2026
Promoter 38383838383837.8303030
FII 23.2324.8427.2828.526.723.9123.2322.8521.7822.81
DII 28.7626.9624.3722.6823.7723.6123.4929.7531.4431.71
Public 62626262626262.2707070
Others 0000000000
Total 100100100100100100100100100100

Voltamp Transformers Peer Comparison

Electric Equipment Edit Columns

Voltamp Transformers Quarterly Price

10-year quarterly close · BSE
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News & Updates

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Voltamp Transformers Pros & Cons

Pros

  • Company has delivered good profit growth of 29% CAGR over last 5 years
  • Company has a good return on equity (ROE) track record: 3 Years ROE 22%
  • Debtor days have improved from 2.74 to 2.27days.
  • Company is almost debt free.

Cons

  • Promoter holding is low: 30%.
  • Stock is trading at 5.4 times its book value.
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