About Voltamp Transformers Limited
Data last updated:
Voltamp Transformers Limited is a public limited company based in Vadodara, Gujarat, India. It operates in the power equipment manufacturers segment of the energy and power sector. It was incorporated on 02 March 1967 and has been in existence for over 59 years.
The company is registered with the Registrar of Companies (ROC), Ahmedabad, under CIN L31100GJ1967PLC001437. Its GSTIN is 24AAACV5048G1ZH (Gujarat). The company holds 9 GST registrations, of which 8 are active. Its shares are listed on BSE: 532757 and NSE: VOLTAMP.
The company has an authorised share capital of ₹12.04 Cr and a paid-up capital of ₹10.12 Cr. It was formerly known as Voltamp Transformers P Limited. It is led by directors including Kunjal Lalitkumar Patel (Managing Director) and Kanubhai Shakarabhai Patel (Managing Director).
Its last annual general meeting (AGM) was held on 29 July 2025, and its latest financial statements are for the year ended 31 March 2024. The registered office is at Makarpura, Vadodara, Gujarat, India – 390019.
As per the latest standalone financials for FY 2025-26, the company reported a revenue of ₹2,153.69 Cr, a growth of 11.35% compared to the previous year. The net worth stands at ₹1,791.81 Cr (up 12.86% YoY). Total assets are valued at ₹1,813.2 Cr (up 13.04% YoY).
The company has about 357 employees on its provident fund (EPFO) records.
The company is associated with 1 brand: Voltamp Transformers. As per MCA filings, the company has open charges of ₹643.5 Cr and satisfied charges of ₹570.77 Cr on record.
The current compliance status is marked as compliant by the Registrar of Companies. For more details, the company can be reached via its website voltamptransformers.com.
- EmailLocked
- TelephoneLocked
- Website
- Social Media
- Registered AddressMakarpura, Vadodara, Gujarat, India – 390019
- IndustryEnergy and Power, Power Equipment Manufacturers
- Historical Financials and ratios
- Shareholding pattern and group structure
- Charges with holder and property details
- Litigation, compliance and MCA filings
- PDF report delivered after checkout
CIN History of Voltamp Transformers
Voltamp Transformers has one previous CIN (Corporate Identification Number): U31100GJ1967PLC001437. The current CIN is L31100GJ1967PLC001437, which is the unique identifier assigned by the Registrar of Companies.
| CIN | Status |
|---|---|
| L31100GJ1967PLC001437 | Current |
| U31100GJ1967PLC001437 | Previous |
Associated Brands with Voltamp Transformers
Voltamp Transformers operates one associated brand: Voltamp Transformers. Each brand links to its own profile.
| Brand | Description | Website |
|---|---|---|
| Oil-filled, cast resin, and induction furnace transformers are manufactured. | voltamptransformers.com |
Business Activity of Voltamp Transformers
The main business activity of Voltamp Transformers is manufacturing. In detail, this covers electrical equipment, general purpose and special purpose machinery & equipment, transport equipment.
| Main Activity Group Code | Description of Main Activity | Business Activity Code | Description of Business Activity | Turnover Percentage |
|---|---|---|---|---|
| C | Manufacturing | C10 | Electrical equipment, General Purpose and Special purpose Machinery & equipment, Transport equipment | Locked |
Business activity turnover details for Voltamp Transformers Limited
Turnover share and past changes in activity are in the company report.
- Turnover contribution
- Historical classifications
- Filing-level activity changes
Verified entity values are shown only after access is granted.
Auditor Details of Voltamp Transformers
Voltamp Transformers Limited is audited by CNK & Associates, LLP for the financial year 2023.
| Name | Status | Appointment Date | Cessation Date |
|---|---|---|---|
| CNK & Associates, LLP | Locked | Locked | Locked |
Complete auditor history for Voltamp Transformers Limited
Appointment and cessation dates and past auditor changes are in the company report.
- Appointment status
- Appointment dates
- Cessation dates
- Auditor changes
Verified entity values are shown only after access is granted.
Board of Directors of Voltamp Transformers Limited
Voltamp Transformers has 6 current directors and 15 former directors. Current directors are listed first, with their designation and appointment date.
| Name | Designation | Appointment Date | Tenure | Status |
|---|---|---|---|---|
| Kunjal Lalitkumar Patel Also directs: Samvedana Foundation | Managing Director | 04 Jun 1994 | 32 Years 4 Months | Current |
| Kanubhai Shakarabhai Patel Also directs: Epigral Limited, Paramount Limited | Managing Director | 11 Feb 2010 | 16 Years 7 Months | Current |
| Taral Kunjal Patel | Director | 14 Aug 2020 | 6 Years 1 Months | Current |
| Mayur Swadia Also directs: Ambalal Sarabhai Enterprises Limited, Asence Pharma Private Limited, Synbiotics Limited and 5 more | Director | 30 Jan 2025 | 1 Years 8 Months | Current |
| Sameer Subhash Khera | Director | 02 May 2024 | 2 Years 5 Months | Current |
| Roopa Bharat Patel Also directs: Paushak Limited, Fernway Technologies Limited, Parikamma Investments Pvt Ltd and 1 more | Director | 02 May 2024 | 2 Years 5 Months | Current |
Financials of Voltamp Transformers Limited FY 2025-26 filings available
Voltamp Transformers Limited reported revenue of ₹2,153.69 Cr (up 11.35% YoY) for FY 2025-26.
Financial Highlights
FY 2025-26 · StandaloneRevenue vs Net Profit ₹ Cr
Margin trends
Financial summary ₹ Cr
| Metrics | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|---|---|
| Income statement | |||||||
| Revenue | 2,154 | 1,934 | 1,616 | 1,385 | 1,127 | 692 | 859 |
| Revenue growth | +14.7% | +21.2% | +12.1% | +16.8% | +60.7% | -17.4% | +1.3% |
| EBITDA | 355 | 366 | 322 | 231 | 139 | 77.45 | 114 |
| EBITDA margin | +16.5% | +18.9% | +19.9% | +16.7% | +12.3% | +11.2% | +13.3% |
| Profit before tax | 406 | 436 | 398 | 260 | 173 | 140 | 113 |
| Net profit | 293 | 314 | 299 | 197 | 127 | 91.51 | 86.80 |
| Net profit margin | +13.6% | +16.3% | +18.5% | +14.2% | +11.3% | +13.2% | +10.1% |
| EPS (₹) | 301.85 | 321.65 | 303.80 | 197.63 | 131.30 | 110.92 | 88.34 |
| Balance sheet | |||||||
| Total assets | 1,813 | 1,604 | 1,370 | 1,119 | 954 | 845 | 756 |
| Net worth | 1,792 | 1,588 | 1,354 | 1,107 | 942 | 834 | 748 |
| Total debt | 0.54 | 2.13 | 3.21 | 0.00 | 0.00 | 0.00 | 0.00 |
| Cash & bank | 73.73 | 38.79 | 29.42 | 17.91 | 13.47 | 25.47 | 6.00 |
| Net working capital | 587 | 430 | 369 | 331 | 319 | 272 | 221 |
| Cash flow | |||||||
| Cash from operations | 140 | 219 | 216 | 168 | 65.57 | 19.61 | 108 |
| Cash from investing | (0.98) | (116) | (141) | (127) | (46.30) | 20.75 | (85.73) |
| Cash from financing | (104) | (93.81) | (63.33) | (36.30) | (26.09) | (25.89) | (27.45) |
| Particulars | Jun 2026 | Mar 2026 | Dec 2025 | Sep 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sep 2024 |
|---|---|---|---|---|---|---|---|---|
| Revenue | 544 | 617 | 630 | 483 | 424 | 625 | 484 | 398 |
| Revenue growth (YoY) | +28.4% | -1.2% | +30.4% | +21.3% | -1.1% | +23.9% | +18.4% | +4.3% |
| Other income | 41.61 | (10.06) | 26.14 | 14.76 | 35.69 | 17.00 | 6.85 | 32.05 |
| Total expenses | 463 | 536 | 523 | 389 | 351 | 508 | 384 | 323 |
| EBITDA | 80.30 | 81.37 | 108 | 93.56 | 72.65 | 116 | 99.05 | 74.98 |
| EBITDA margin | +14.8% | +13.2% | +17.1% | +19.4% | +17.2% | +18.6% | +20.5% | +18.9% |
| Depreciation | 3.56 | 3.91 | 3.79 | 3.53 | 3.37 | 3.64 | 3.39 | 3.17 |
| Interest | 0.45 | 0.32 | 0.22 | 0.60 | 0.31 | 0.42 | 0.34 | 0.34 |
| Profit before tax | 118 | 67.08 | 130 | 104 | 105 | 129 | 102 | 104 |
| Tax | 26.67 | 19.17 | 30.80 | 25.34 | 25.10 | 32.52 | 28.77 | 27.79 |
Financial Statements
| Particulars | Jun 2026 | Mar 2026 | Dec 2025 | Sep 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sep 2024 |
|---|---|---|---|---|---|---|---|---|
| Revenue | 544 | 617 | 630 | 483 | 424 | 625 | 484 | 398 |
| Revenue growth (YoY) | +28.4% | -1.2% | +30.4% | +21.3% | -1.1% | +23.9% | +18.4% | +4.3% |
| Other income | 41.61 | (10.06) | 26.14 | 14.76 | 35.69 | 17.00 | 6.85 | 32.05 |
| Total expenses | 463 | 536 | 523 | 389 | 351 | 508 | 384 | 323 |
| EBITDA | 80.30 | 81.37 | 108 | 93.56 | 72.65 | 116 | 99.05 | 74.98 |
| EBITDA margin | +14.8% | +13.2% | +17.1% | +19.4% | +17.2% | +18.6% | +20.5% | +18.9% |
| Depreciation | 3.56 | 3.91 | 3.79 | 3.53 | 3.37 | 3.64 | 3.39 | 3.17 |
| Interest | 0.45 | 0.32 | 0.22 | 0.60 | 0.31 | 0.42 | 0.34 | 0.34 |
| Profit before tax | 118 | 67.08 | 130 | 104 | 105 | 129 | 102 | 104 |
| Tax | 26.67 | 19.17 | 30.80 | 25.34 | 25.10 | 32.52 | 28.77 | 27.79 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|---|---|
| Revenue | 2,154 | 1,934 | 1,616 | 1,385 | 1,127 | 692 | 859 |
| Revenue growth | +14.7% | +21.2% | +12.1% | +16.8% | +60.7% | -17.4% | +1.3% |
| Other income | 66.54 | 84.70 | 88.98 | 40.08 | 42.95 | 72.47 | 8.61 |
| Total expenses | 1,798 | 1,568 | 1,294 | 1,154 | 988 | 615 | 744 |
| Employee cost | 75.73 | 60.21 | 53.87 | 40.13 | 38.88 | 33.23 | 33.29 |
| EBITDA | 355 | 366 | 322 | 231 | 139 | 77.45 | 114 |
| EBITDA margin | +16.5% | +18.9% | +19.9% | +16.7% | +12.3% | +11.2% | +13.3% |
| Depreciation | 14.60 | 13.17 | 11.37 | 9.69 | 7.93 | 8.85 | 8.99 |
| Interest | 1.45 | 1.45 | 2.08 | 0.89 | 0.80 | 0.60 | 0.73 |
| Profit before tax | 406 | 436 | 398 | 260 | 173 | 140 | 113 |
| Tax | 100 | 111 | 90.52 | 60.42 | 40.37 | 28.24 | 23.97 |
| Net profit | 293 | 314 | 299 | 197 | 127 | 91.51 | 86.80 |
| Net profit margin | +13.6% | +16.3% | +18.5% | +14.2% | +11.3% | +13.2% | +10.1% |
| EPS (₹) | 301.85 | 321.65 | 303.80 | 197.63 | 131.30 | 110.92 | 88.34 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|---|---|
| Equity & liabilities | |||||||
| Share capital | 10.12 | 10.12 | 10.12 | 10.12 | 10.12 | 10.12 | 10.12 |
| Reserves & surplus | 1,782 | 1,578 | 1,344 | 1,097 | 932 | 824 | 738 |
| Shareholders' funds (net worth) | 1,792 | 1,588 | 1,354 | 1,107 | 942 | 834 | 748 |
| Secured loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Unsecured loans | 0.54 | 2.13 | 3.21 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total debt | 0.54 | 2.13 | 3.21 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total liabilities | 1,813 | 1,604 | 1,370 | 1,119 | 954 | 845 | 756 |
| Assets | |||||||
| Gross block | 204 | 190 | 137 | 117 | 102 | 86.65 | 83.99 |
| Net block | 118 | 118 | 76.67 | 67.33 | 61.50 | 52.68 | 57.72 |
| Capital work in progress | 108 | 3.43 | 0.68 | 0.23 | 7.78 | 8.29 | 1.22 |
| Investments | 995 | 1,056 | 922 | 718 | 561 | 492 | 454 |
| Inventories | 390 | 237 | 226 | 175 | 209 | 127 | 116 |
| Sundry debtors | 272 | 293 | 239 | 226 | 190 | 171 | 150 |
| Cash & bank balances | 73.73 | 38.79 | 29.42 | 17.91 | 13.47 | 25.47 | 6.00 |
| Loans & advances | 46.04 | 20.01 | 20.28 | 13.52 | 10.86 | 19.09 | 9.93 |
| Total current assets | 781 | 589 | 515 | 433 | 424 | 343 | 282 |
| Total current liabilities | 194 | 159 | 146 | 102 | 105 | 70.95 | 60.62 |
| Net working capital | 587 | 430 | 369 | 331 | 319 | 272 | 221 |
| Total assets | 1,813 | 1,604 | 1,370 | 1,119 | 954 | 845 | 756 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|---|---|
| Opening cash | 38.60 | 29.22 | 17.72 | 13.30 | 20.12 | 5.64 | 11.04 |
| Net cash from operating activities | 140 | 219 | 216 | 168 | 65.57 | 19.61 | 108 |
| Net cash from investing activities | (0.98) | (116) | (141) | (127) | (46.30) | 20.75 | (85.73) |
| Net cash from financing activities | (104) | (93.81) | (63.33) | (36.30) | (26.09) | (25.89) | (27.45) |
| Net change in cash | 34.50 | 9.38 | 11.50 | 4.42 | (6.82) | 14.48 | (5.40) |
| Closing cash | 73.73 | 38.79 | 29.42 | 17.91 | 13.47 | 25.47 | 6.00 |
| Particulars | FY 2025-26 | FY 2024-25 | FY 2023-24 | FY 2022-23 | FY 2021-22 | FY 2020-21 | FY 2019-20 |
|---|---|---|---|---|---|---|---|
| Growth | |||||||
| Sales growth | +11.4% | +19.7% | +16.7% | +22.9% | +62.8% | -19.4% | +3.6% |
| EBITDA growth | -3.0% | +13.6% | +39.6% | +66.1% | +79.4% | -32.3% | +21.6% |
| PBT growth | -7.0% | +9.7% | +52.8% | +50.3% | +23.3% | +23.9% | -7.6% |
| Net income growth | -6.8% | +5.2% | +52.0% | +54.6% | +38.9% | +5.4% | +4.8% |
| Revenue CAGR (3Y) | +15.9% | +19.7% | +32.7% | +17.3% | +10.8% | +2.7% | +12.0% |
| EBITDA CAGR (3Y) | +15.5% | +38.1% | +60.9% | +26.3% | +13.9% | +4.8% | +23.9% |
| Profitability & leverage | |||||||
| Net income margin | +14.2% | +16.8% | +19.0% | +14.4% | +11.8% | +16.2% | +10.4% |
| Return on capital employed | +23.8% | +29.4% | +32.1% | +25.2% | +19.4% | +14.4% | +15.7% |
| Return on net worth | +18.1% | +22.1% | +25.0% | +19.5% | +15.0% | +11.6% | +12.5% |
| Debt / equity | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Long-term debt / equity | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Interest cover | 0.43 | 0.41 | 0.67 | 0.40 | 0.61 | 0.87 | 0.69 |
| Efficiency & per share | |||||||
| Fixed asset turnover | 10.92 | 11.84 | 12.74 | 12.65 | 11.96 | 8.11 | 11.39 |
| Inventory turnover | 6.87 | 8.34 | 8.06 | 7.21 | 6.70 | 5.70 | 7.69 |
| Debtors turnover | 7.63 | 7.28 | 6.95 | 6.65 | 6.24 | 4.31 | 5.25 |
| EPS (₹) | 301.85 | 321.65 | 303.80 | 197.63 | 131.30 | 110.92 | 88.34 |
| Dividend per share (₹) | 100.00 | 100.00 | 90.00 | 60.00 | 35.00 | 25.00 | 25.00 |
| Book value per share (₹) | 1,771.06 | 1,569.24 | 1,337.95 | 1,094.41 | 931.24 | 824.50 | 739.56 |
Shareholding Pattern of Voltamp Transformers Limited
Shareholding for the quarter ended Sep 2026: promoters hold 30.00%, foreign institutional investors hold 21.50%, domestic institutional investors hold 33.90% and retail and other public shareholders hold 14.60%.
| Sep 2026 | Jun 2026 | Mar 2026 | Dec 2025 | |
|---|---|---|---|---|
| Promoters | 30.00% | 30.00% | 30.00% | 30.00% |
| Public | 70.00% | 70.00% | 70.00% | 70.00% |
Charges & Borrowings of Voltamp Transformers
| Date | Lender | Amount | Status |
|---|---|---|---|
| 18 Oct 2023 | Others | ₹350 Cr | Open |
| 04 Dec 2019 | Others | ₹1 Cr | Open |
| 17 Feb 2012 | Others | ₹292.5 Cr | Open |
| 13 Dec 2022 | Others | ₹150 Cr | Satisfied |
| 02 Feb 2009 | Axis Bank Limited | ₹50.77 Cr | Satisfied |
Total charge records: 8 View all charges
Employees and EPFO Compliance at Voltamp Transformers
Voltamp Transformers Limited has a workforce of 357 employees as of Mar 29, 2024.
Employee and EPFO history for Voltamp Transformers Limited
Monthly headcount, contribution history and filing status are in the company report.
- Monthly headcount
- PF contributions
- ECR filing status
- Establishment history
Verified entity values are shown only after access is granted.
GST Compliance of Voltamp Transformers
Voltamp Transformers has 9 GST registrations: 8 active and 1 cancelled or inactive. The first 4 active GSTINs are listed below.
| GSTIN | State | Status | Registered on |
|---|---|---|---|
| 24AAACV5048G1ZH | Gujarat | Active | 01 Jul 2017 |
| 27AAACV5048G1ZB | Maharashtra | Active | 30 Aug 2017 |
| 19AAACV5048G1Z8 | West Bengal | Active | 11 Mar 2019 |
| 33AAACV5048G1ZI | Tamil Nadu | Active | 27 Mar 2019 |
GST registrations and filing compliance for Voltamp Transformers Limited
State-wise GST registrations, return filing status and HSN or SAC codes are in the company report.
- GSTIN registrations
- State-wise filing status
- HSN and SAC details
- Tax jurisdiction records
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Credit Ratings, Litigation & Regulatory Alerts for Voltamp Transformers
Credit ratings, litigation, and regulatory alerts for Voltamp Transformers Limited
Credit ratings, court records and regulatory alerts are in the company report.
- Rating history
- Court and tribunal cases
- Regulatory alerts
- Director-linked violations
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MSME Payment Delays by Voltamp Transformers
MSME payment history for Voltamp Transformers Limited
Amounts due to small suppliers, the reasons given and MSME-1 filings are in the company report.
- Outstanding amounts
- Delay periods and reasons
- MSME-1 filing history
- Vendor payment signals
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Subsidiaries & Group Companies of Voltamp Transformers
Corporate group structure for Voltamp Transformers Limited
Parent, subsidiary, associate and joint venture records with holdings are in the company report.
- Parent company
- Subsidiaries and ownership
- Associates and joint ventures
- Entity investments
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MCA Filings & Documents of Voltamp Transformers
MCA filings and documents for Voltamp Transformers Limited
Filed forms, annual returns, financial statements and charge filings with their dates are in the company report.
- Incorporation documents
- Annual returns and statements
- Charge filings
- Complete filing index
Verified entity values are shown only after access is granted.
Recent Activity on Voltamp Transformers
Frequently Asked Questions about Voltamp Transformers Limited
Voltamp Transformers is an active public limited company based in Vadodara, Gujarat, India. The company works in power equipment manufacturers, within the energy and power industry. It was incorporated on 02 March 1967 (59+ years old) and is registered under CIN L31100GJ1967PLC001437. Listed on BSE: 532757 and NSE: VOLTAMP.
Voltamp Transformers reported revenue of ₹2,153.69 Cr for FY 2025-26 (up 11.35% YoY) based on standalone financials.
Voltamp Transformers has 6 current directors:
- Kunjal Lalitkumar Patel - Managing Director
- Kanubhai Shakarabhai Patel - Managing Director
- Taral Kunjal Patel - Director
- Mayur Swadia - Director
- Sameer Subhash Khera - Director
- Roopa Bharat Patel - Director
The GSTIN of Voltamp Transformers is 24AAACV5048G1ZH, registered in Gujarat. The company has 9 GST registrations in all, of which 8 are active and 1 is cancelled or inactive. Other active GSTINs include 27AAACV5048G1ZB (Maharashtra), 19AAACV5048G1Z8 (West Bengal), 33AAACV5048G1ZI (Tamil Nadu).
The CIN (Corporate Identification Number) of Voltamp Transformers is L31100GJ1967PLC001437. It is issued by the Ministry of Corporate Affairs under the Companies Act, 2013, and uniquely identifies the company in India.
Yes. Voltamp Transformers is listed on both BSE (code: 532757) and NSE (symbol: VOLTAMP).
Voltamp Transformers was incorporated on 02 March 1967, making it 59+ years old. It is registered with the Registrar of Companies, Ahmedabad.
Voltamp Transformers can be reached through the website voltamptransformers.com. Its registered office is in Vadodara, Gujarat, India.
The registered office of Voltamp Transformers is at Makarpura, Vadodara, Gujarat, India – 390019.